Retail map: who owns the stores a Milwaukee lifter shops at

Eleven banners, six ownership structures. Pick ’n Save and Metro Market are not two grocers — they are two storefronts run by the same Kroger subsidiaries, according to Kroger’s own SEC filings.^[1] Trader Joe’s and Aldi are not the same company, despite sharing a founding family: Trader Joe’s belongs to a trust tied to the Aldi Nord branch of the Albrecht family, while the roughly 2,400 US Aldi stores belong to the separate Aldi Süd branch, and the two have been financially and legally distinct since the 1960s.^[2] Kwik Trip is the only chain in this set that mills, bakes, bottles, and cooks most of what it sells, in La Crosse, Wisconsin, under its own roof.^[3] Costco is the only one that is a public company answering to the SEC every quarter.^[4] Woodman’s and Outpost are owned by the people who work there and shop there, respectively — one an employee stock trust, the other a 23,000-member consumer cooperative.^[5][6] Meijer, Sendik’s, and (until October 2025) Festival Foods were family-owned for generations; Festival Foods was sold to the Schnuck family’s newly formed holding company, the 1939 Group, in a deal that closed October 19, 2025.^[7]

This page maps ownership and distribution, not food safety or nutrition. Its job is to answer one question for each store: when you put something in the cart, whose decision was it, and how many hands touched it before the shelf?

History

Roundy’s is the oldest name on this list. Judson Roundy and two partners founded a wholesale grocery house in Milwaukee in 1872, supplying independent grocers across Wisconsin for a century before Roundy’s itself opened a retail store.^[17] That happened in March 1975, when Roundy’s took over a vacant discount building in Milwaukee and opened it as Pick ’n Save Warehouse Foods — a no-frills, high-volume format that expanded to nearly 20 stores across southern Wisconsin and northern Illinois within five years.^[17] Roundy’s spent the next three decades acquiring and expanding, opening the first Metro Market in downtown Milwaukee in 2004, aimed at condo and apartment residents who wanted a smaller, more upscale format, then adding a second Metro Market in Brookfield in 2010 and a third in Mequon in 2011.^[17] On November 11, 2015, Kroger announced it would acquire Roundy’s for $3.60 a share, an approximately $800 million deal that closed December 18, 2015 and brought Kroger 151 stores and 101 pharmacies operating under the Pick ’n Save, Copps, Metro Market, and Mariano’s banners.^[10]

Kroger itself dates to 1883, when Barney Kroger opened a grocery in Cincinnati; the company that bears his name is now the sixth-largest retailer in the world by revenue and, as of its most recent 10-K, operates roughly 2,700 supermarkets under a portfolio of local banner names in 35 states.^[1]

Aldi’s story runs through Essen, Germany. Karl and Theo Albrecht took over their mother’s grocery store after World War II and built it into a discount chain; a 1960-61 dispute over whether to sell cigarettes — Theo wanted to, Karl worried about shoplifting — split the company into two halves, which became Aldi Nord (north, under Theo) and Aldi Süd (south, under Karl). The two branches have been financially and legally separate since the mid-1960s.^[2] Aldi Süd entered the US market by opening its first American store in Iowa in 1976, and today operates as Aldi Inc., headquartered in Batavia, Illinois, with more than 2,400 US stores.^[11] Aldi Nord took a different American path: in 1979, Theo Albrecht’s holding company bought a small, quirky California chain called Trader Joe’s from its founder, Joe Coulombe. Coulombe had opened the first Trader Joe’s in Pasadena in 1967, evolving it out of a struggling convenience-store chain called Pronto Market he’d bought in 1958.^[12] The sale to Albrecht went largely unnoticed at the time, and Trader Joe’s kept its own branding, buyers, and culture; Coulombe stayed on until 1988.^[12]

Kwik Trip’s history is shorter and more local. Don Zietlow, Gateway Foods executive John Hansen, and other investors opened the first Kwik Trip convenience store in La Crosse in 1965; the Zietlow family bought out Hansen’s remaining stake in 2000 to become sole owners.^[3] Rather than simply add stores, Kwik Trip built its own dairy, bakery, and food-service commissary in La Crosse over the following decades, arguing that owning production was the only way to guarantee freshness in a format — convenience food — with famously thin margins for perishables.^[3] The company is still Zietlow-owned; Don Zietlow’s son, Scott Zietlow, a former Mayo Clinic trauma surgeon, became CEO on January 1, 2023.^[13]

Woodman’s began in 1919 when John Woodman opened a produce stand in Janesville; his son Willard took it indoors in 1921 and pioneered self-service grocery retailing in southern Wisconsin as early as 1922.^[5] The Woodman family owned the chain outright until 1998, when it converted to full employee ownership via an ESOP-style stock trust that had been created in 1979.^[5] Sendik’s traces to 1926, when Sicilian immigrant Salvatore Balistreri and his sons Anthony and Thomas opened a fruit-and-vegetable stand in Shorewood; the Balistreri family still runs the company, now in its third and fourth generations.^[8] Festival Foods began the same way — Paul and Jane Skogen opened Skogen’s IGA in Onalaska in 1946 with a $500 investment, and the family rebranded to Festival Foods in 1990 as the format shifted from independent-affiliate IGA stores to a larger regional chain — until September 2025, when Schnuck Markets’ new parent holding company, the 1939 Group, announced it would acquire all 42 Festival Foods stores plus the smaller Hometown Grocers chain; the deal closed October 19, 2025, and Festival Foods kept its name and Onalaska headquarters as a sister brand under the 1939 Group.^[7]

Costco’s roots are in the warehouse-club format Sol Price invented at Price Club in 1976. Price’s protégé Jim Sinegal, with Jeff Brotman, opened the first Costco warehouse in Seattle on September 15, 1983. A decade later, in 1993, Price Club and Costco merged into PriceCostco, which took the Costco name permanently by 1997.^[14] Meijer’s history runs parallel: Hendrik Meijer opened a grocery in Greenville, Michigan in 1934, and his son Fred is credited with inventing the modern one-stop “supercenter” format when the family added general merchandise to a Grand Rapids grocery store in the 1960s.^[9] Outpost is the outlier for both era and structure: it began in April 1970 as the East Kane Street Food Co-op, a volunteer-run buying club, reorganized within a year as Outpost Natural Foods, and has operated as a member-owned cooperative ever since.^[6]

Store-by-store ownership, at a glance

Supply chain: inputs to shelf

This is a spectrum, not a binary. At one end, Kwik Trip: short, mostly self-owned, and largely disclosed. At the other, Trader Joe’s: almost entirely private label, with the identity of the maker withheld by contract and revealed, when it is revealed at all, by a recall notice. The Kroger banners and the family independents sit in between, each with a different mix of disclosure and opacity.

Kwik Trip — the short, disclosed pole

Kwik Trip is privately owned by the Zietlow family, headquartered in La Crosse, Wisconsin.^[3][13] Unlike a conventional convenience chain that buys everything from a distributor, Kwik Trip states that it makes or distributes roughly 80–90% of what is on its shelves itself, through its own bakery, dairy, food-service commissary, warehouse, and trucking fleet, all clustered in La Crosse.^[3] That is a company claim, not an audited figure, but the underlying facilities are independently verifiable. The dairy plant sits at 1626 Oak St., La Crosse, and carries Wisconsin Dairy Plant license number 55-65, with Grade A processing authorization and specific approval for ice cream, retail milk packaging, and single-service containers, per the Wisconsin Department of Agriculture, Trade and Consumer Protection’s public dairy-plant license list.^[15] Kwik Trip bottles more than 80,000 gallons of milk a day and states the milk is sourced from farms within 100 miles of La Crosse — company language, not an independently published farm list.^[3] The milk and dairy products are sold under the house brand Nature’s Touch.^[3]

That is the ceiling of disclosure, though, and it is worth being precise about what Kwik Trip does not say. The Cornucopia Institute, an advocacy organization that scores dairy brands on pasture access, feed sourcing, calf welfare, and related animal-husbandry criteria, gave Nature’s Touch 10 points out of a possible 1,100 and a 1-star rating — not because it found bad practices, but because it could find no practice information at all beyond “store brand,” and most of its scoring categories require named-farm data Kwik Trip does not publish.^[16] This is a genuinely important distinction: Kwik Trip’s disclosure is short by grocery-industry standards (you can point to the actual dairy plant on a map) but it is not the same as farm-level disclosure. What the cows are fed, what antibiotic protocols the supplying farms use, and how the farms are audited are not published anywhere this research could find.

Pick ’n Save and Metro Market — one supply chain, two storefronts

This is the single most important finding on this page, and it is confirmed at the level of a legal document, not a news article. Kroger’s fiscal-year-2023 Form 10-K, Exhibit 21.1 (“Subsidiaries of the Registrant”), lists three Wisconsin operating entities — Mega Marts, LLC; Ultimate Mart, LLC; and Ultra Mart Foods, LLC — and for each one states “Also Doing Business As: Metro Market, Pick ’n Save.”^[1] In other words, Pick ’n Save and Metro Market are not sister companies or even sister subsidiaries: in Kroger’s own corporate structure, the same Wisconsin LLC operates stores under both names. A separate Wisconsin entity, Roundy’s Supermarkets, Inc., and Roundy’s Illinois, LLC (doing business as Mariano’s), round out the old Roundy’s holding structure, all ultimately owned by The Kroger Co.^[1]

Both banners are supplied out of the same distribution network. Roundy’s operates a 1.1-million-square-foot distribution center in Oconomowoc, Wisconsin, built in 2005, that serves Pick ’n Save, Metro Market, and Mariano’s stores in Wisconsin and Illinois.^[18] The property was sold to a Florida-based cold-storage real-estate firm, Scout Cold Logistics, for $120 million in a sale-leaseback transaction reported in October 2022; a company spokesperson said at the time that “no changes to the operations are planned,” and Roundy’s continued to operate the facility as tenant with roughly 800 employees.^[18] So: same legal operator, same warehouse, same trucks. What differs between a Pick ’n Save and a Metro Market is store format, assortment mix (Metro Market skews toward prepared foods, wine, and a more boutique layout, consistent with its 2004 launch as an upscale, urban-condo-adjacent concept), and price positioning — not the upstream supply chain.^[17] Calling the choice between them “largely cosmetic” is a fair characterization at the level of where the product physically comes from; it is not fair at the level of what is actually on the shelf in front of you, which can differ meaningfully by store format and local assortment decisions.

The Kroger private-label decoder

Kroger’s “Our Brands” portfolio — Kroger, Private Selection, Simple Truth, and value tiers like Big K, Smart Way, and Heritage Farm — generated over $31 billion in sales in fiscal 2023 and represents, on average, more than 12,600 private-label items per store.^[1] Kroger’s own 10-K states plainly what fraction it actually manufactures: “Approximately 30% of Our Brands units and 43% of the grocery category Our Brands units sold in our supermarkets are produced in our food production plants; the remaining Our Brands items are produced to our strict specifications by outside manufacturers.”^[1] As of February 3, 2024, Kroger owned 33 food production plants: 14 dairies, nine deli or bakery plants, five grocery-product plants, two beverage plants, one meat plant, and two cheese plants.^[1] Kroger does not name, in the 10-K or elsewhere in public filings located for this research, which outside manufacturers make the other 57–70% of Our Brands units. That is a real limit on traceability: a shopper can know Kroger runs its own dairies (a fact this research could not tie to a specific Wisconsin plant supplying Pick ’n Save shelves — Kroger’s dairy plants are not individually named or geo-located in the 10-K) but cannot know who makes a specific Simple Truth granola bar or Private Selection frozen pizza unless that product happens to be swept up in a multi-brand recall.

Trader Joe’s — the dark pole

Trader Joe’s is privately held and, per its own FAQ, discloses no supplier information.^[19] Roughly 80% of what Trader Joe’s sells is private label, against maybe 15–20% at a conventional supermarket — a range repeated across trade press but not independently verified against a Trader Joe’s-published figure.^[20] Suppliers reportedly sign non-disclosure agreements as a condition of the contract, and Trader Joe’s has cultivated an incentive structure in which manufacturers want the secrecy: a supplier that also sells a name-brand version of the same item does not want customers to realize the cheaper Trader Joe’s product came off the same line.^[21] Multiple attempts by journalists and researchers to identify TJ’s suppliers rely on deduction, trademark litigation, or Freedom of Information Act requests against recall paperwork — not TJ’s disclosure.^[21]

The one channel that reliably forces disclosure is a federal recall, because FDA and USDA FSIS recall notices identify the actual manufacturer and establishment, not just the retail brand on the label. Four recent examples surfaced during this research, all confirmed against FDA or FSIS recall pages directly:

• February 2024: Rizo-López Foods, Inc. recalled cotija cheese and other dairy items across multiple brand names after Listeria monocytogenes contamination; FDA’s recall notice states the cotija cheese used in the affected Trader Joe’s products was manufactured by Rizo-López.^[22]
• October 2024: BrucePac, an Oklahoma-based ready-to-eat meat and poultry supplier bearing USDA establishment number P-51205, recalled roughly 11.8 million pounds of product for possible Listeria contamination; FSIS’s public health alert and subsequent recall listed Trader Joe’s among the retailers whose products contained BrucePac-made poultry.^[23]
• October 22, 2024: TreeHouse Foods expanded a recall of frozen waffle and pancake products made at its Brantford, Ontario plant for potential Listeria contamination; the recall list included Trader Joe’s Blueberry Waffles, Gluten-Free Toaster Waffles, and Pumpkin Waffles, alongside store brands from Whole Foods (365), Target (Good & Gather), Walmart (Great Value), and Kroger (Simple Truth) — a useful illustration that several of these “different” private labels can trace to the identical outside co-packer.^[24]
• 2025: Tri-Union Seafoods recalled select lots of canned tuna sold under its own Genova and Van Camp’s brands as well as H-E-B’s and Trader Joe’s private labels, citing Clostridium botulinum risk.^[25] Separately, Nate’s Fine Foods, Inc. expanded a September 2025 recall of pre-cooked pasta products (fettuccine, linguine, farfalle) for Listeria contamination.^[26]

Those four events are the only Trader Joe’s co-packers this research could confirm by name, and all four names came from federal recall paperwork, not from Trader Joe’s. For every other item on a Trader Joe’s shelf, the chain simply cannot be traced past the label from public sources. That is the finding, not a guess at what fills the gap.

Costco — partial disclosure, driven by scale and brand power

Costco is a public company (NASDAQ: COST), meaning its financials are audited and filed with the SEC, unlike every other retailer on this list except Kroger.^[4] Its private label, Kirkland Signature, accounted for roughly 28% of total company sales according to Costco executives cited in trade press, and by some more recent estimates closer to a third of the company’s $86–90 billion in relevant revenue.^[27] Costco does not publish a supplier list for Kirkland Signature, but because of its purchasing scale, several manufacturers have gone public about the relationship on their own initiative or been named by Costco executives in interviews: Kimberly-Clark has been named as making Kirkland diapers, Duracell as making Kirkland batteries, and Starbucks prints “custom roasted by Starbucks” directly on Kirkland Signature coffee packaging.^[28] These examples are almost all non-food or shelf-stable categories; this research did not find a confirmed, named co-packer for a Kirkland Signature perishable protein or dairy item comparable to the TJ’s recall cases above. Costco’s disclosure is thus better than Trader Joe’s in that some relationships are openly discussed, but it remains partial and is not a formal supplier list.

Aldi (US) — Aldi Süd, mostly undisclosed

Aldi Inc. (Aldi Süd’s US operating company) is privately held, headquartered in Batavia, Illinois, and states that roughly 90% of its products are exclusive private-label brands.^[11] Aldi’s supplier-facing materials describe a Code of Conduct and Business Partner Sustainability Standards but do not amount to public supplier disclosure to shoppers. As with Trader Joe’s, some Aldi-exclusive lines have had their manufacturer identified through litigation or public announcement — for example, Aldi’s Moser Roth chocolate is manufactured by the German confectioner August Storck KG, a relationship Storck itself discusses — but this is the exception, not Aldi’s general practice.^[29]

Woodman’s, Sendik’s, Festival Foods, Meijer, Outpost — the independents

Woodman’s is self-distributed: the company operates its own trucking fleet and warehousing, with each of its (as of 2026) roughly 20 stores functioning partly as a retail floor and partly as a redistribution point for the rest of the chain.^[5] Company leadership has attributed a substantial part of Woodman’s price advantage — described in trade coverage as “upwards of 30% off versus a normal grocery store” — to owning this logistics function outright rather than paying wholesale markups.^[30] Woodman’s private-label program was not traceable to a named co-packer in this research; the company does not publish one.

Sendik’s is an independent, family-owned chain (Balistreri family) with about 17–18 stores in the Milwaukee area.^[8] This research could not establish who wholesales groceries to Sendik’s. Certco, a Madison-based wholesale grocery cooperative descended from a 1930 buying club of independent Wisconsin grocers, is a documented regional wholesaler serving more than 200 independent stores across Wisconsin, Minnesota, Illinois, and Iowa,^[31] but no source found in this research confirms Certco as Sendik’s specific distributor, and Sendik’s own public materials do not name a wholesaler. This is an explicit dead end, not an inference.

Festival Foods, as of its October 2025 sale, is owned by the 1939 Group, the new holding company for the Schnuck family (previously best known for the St. Louis-based Schnuck Markets chain); Festival Foods kept its own name, Onalaska headquarters, and, per the acquisition announcement, its own supply relationships in the near term, though this research found no detail yet on whether Festival Foods’ distribution will eventually integrate with Schnucks’ supply chain.^[7] That integration question is too recent to answer with a primary source as of this writing (July 2026) and is flagged as an open question.

Meijer is privately held by the Meijer family, headquartered in Grand Rapids, Michigan.^[9] Meijer runs at least one company-connected dairy operation: it acquired production capacity at the former Bareman’s Dairy plant in Holland, Michigan (rebranded internally as “Purple Cow Creamery”) and uses it to produce milk for its True Goodness private-label line — but the sourcing found in this research ties that plant specifically to Meijer’s Michigan stores; whether Wisconsin Meijer locations (the chain has stores in Kenosha and elsewhere in southeastern Wisconsin) are supplied by the same plant or a different one was not established.^[32]

Outpost Natural Foods is a consumer cooperative with more than 23,000 owner-members and four Milwaukee-area stores.^[6] Of every retailer on this list, Outpost is the most transparent about some of its supply chain by choice: it publishes a “Local Vendors” list naming specific Wisconsin dairy and egg farms it buys from directly.^[33] However, this research could not confirm Outpost’s general wholesale grocery distributor (the natural-foods sector is dominated nationally by United Natural Foods, Inc., but no source found here confirms UNFI, or any other specific distributor, supplies Outpost) — flagged as unconfirmed.

Where the trace goes dark, summarized

Studies & nuance

There is no peer-reviewed literature on grocery-store ownership structure in the way there is for pesticide residues, so this section instead addresses two collapses of nuance the reader should not make.

First: disclosure level is not a food-safety signal. Cornucopia Institute’s low score for Kwik Trip’s Nature’s Touch dairy measures transparency about farm practices, not the safety or nutritional content of the milk. Every dairy plant selling Grade A milk in Wisconsin, including Kwik Trip’s, operates under the same state licensing and federal Grade A Pasteurized Milk Ordinance framework regardless of how much marketing disclosure the parent company chooses to publish.^[15] A retailer that says less is not thereby producing a less safe product; it is simply giving the reader less information to evaluate other questions (feed, antibiotic use, animal welfare) that this project’s other topic pages address in depth for specific commodities.

Second: “private label” is not one thing. The popular framing treats all store brands as interchangeable in quality and origin. Kroger’s own 10-K disproves this for its own portfolio: roughly 30–43% of Our Brands units come out of Kroger-owned plants operating (presumably) to Kroger’s own specifications, while the remainder is contract-manufactured by outside companies to a specification Kroger writes but does not itself execute.^[1] Those are two different manufacturing relationships wearing the same shelf label, and the TreeHouse Foods recall is direct evidence that a single third-party plant can simultaneously supply Kroger’s Simple Truth, Target’s Good & Gather, Walmart’s Great Value, and Trader Joe’s — meaning “different” private labels on different store shelves can be, literally, the same product from the same factory with different wrappers.^[24] This is a useful, verifiable fact and not an indictment: contract manufacturing to spec is standard industrial practice across the entire consumer packaged goods industry, and a shared factory does not imply a shared or lower quality standard — each retailer’s specification (ingredients, allergen handling, additive limits) can still differ even when the physical plant does not.

Third, on ownership concentration: the Kroger 10-K states Kroger’s retail operations “represent 97% of consolidated sales” and are treated internally as a single reportable segment because divisions “have similar economic characteristics”^[1] — corporate language confirming that, from Kroger’s own management perspective, Pick ’n Save/Metro Market and the rest of its ~2,700-store portfolio are managed as one integrated retail business, not as differentiated regional chains competing with each other.

How to use this map

A shopper who wants to verify any claim on this page rather than take it on faith has a few real tools:

• Exhibit 21 of a public company’s 10-K (“Subsidiaries of the Registrant”) lists every legal entity the parent owns and any “doing business as” names — this is how the Pick ’n Save/Metro Market identity was confirmed here, and it works for any SEC-registered retailer (Kroger, Costco, Albertsons, etc.).^[1]
• FDA and USDA FSIS recall notices name the actual manufacturer and, for meat and poultry, the USDA establishment number — this is the main way an undisclosed private-label supplier (Trader Joe’s, Aldi, or a Kroger tier) becomes publicly known. Searching FDA’s recall archive or FSIS’s recall/alert page by retailer name periodically will surface these.
• State dairy and food-processing plant license directories (in Wisconsin, DATCP’s public license-holder lists) resolve a dairy plant’s license number to a physical address and permitted product categories — used here to confirm Kwik Trip’s La Crosse dairy.^[15]
• A store’s own “About”/“History” page is a legitimate source for founding dates and stated ownership, but it is a marketing document, not an audited disclosure — treat claims like “we make 80% of our product” as company-reported, not independently verified, unless a second source corroborates the underlying facility.

The companion traceability page on this site covers reading package-level codes (EST./P- numbers, PLUs, lot codes) in more depth; this page is about the corporate layer above the package.

What price differences between these stores actually reflect

Real, dated numbers, gathered from two sources. Consumer Checkbook (a nonprofit consumer-research organization, Center for the Study of Services), in a market-basket survey of 150 common items across seven US metro areas last updated November 2025, found that Aldi’s prices ran 30–40% below the all-store average and were lower, per unit, than Costco’s or Sam’s Club’s; Walmart ran 12–30% below average; and “chains owned by Albertsons and Kroger had prices that were higher than average — and within one or two percent of one another.”^[34] That last point is directly relevant here: it is independent evidence that Pick ’n Save/Metro Market’s Kroger-family pricing is not meaningfully differentiated from other Kroger-owned banners nationally, consistent with the shared-supply-chain finding above.

A more local, less rigorous data point: Milwaukee TV station TMJ4’s price-tracker feature (2025) compared staple items — a gallon of milk, a loaf of white bread, chicken breast, ground beef, eggs, and a box of honey-oat cereal — across seven area stores (Walmart, Pick ’n Save, Meijer, Aldi, Piggly Wiggly, Sendik’s, and Woodman’s), finding item-level price ranges as wide as roughly $2–$4 for a gallon of milk and $2.49–$6.79 for chicken breast, with Aldi registering the lowest price on most of the tracked items and Woodman’s registering average-or-below prices in most snapshots.^[35] This is a recurring, non-random price check by a local newsroom, not a scientific survey, and should be read as illustrative rather than definitive; it is included because it is one of the only Wisconsin-specific, multi-store price comparisons this research located, and because it corroborates the same relative ordering (discounters and self-distributed independents cheaper, conventional supermarket banners pricier) that the national Consumer Checkbook data shows.

What the price gap actually reflects, based on the supply-chain findings above: Aldi and Kwik Trip both cut cost primarily by limiting assortment and controlling more of their own supply chain (fewer SKUs to negotiate, source, and stock; in Kwik Trip’s case, owned production). Woodman’s cuts cost by owning distribution and running a warehouse-format store that doubles as a redistribution point, eliminating a wholesaler’s margin.^[5][30] Costco’s model is different again — membership fees, not per-unit markup, fund much of the business, which is why per-unit Kirkland Signature prices can undercut even Aldi in some categories.^[34] Conventional supermarket banners (Pick ’n Save, Metro Market, and by extension most Kroger-family stores) carry a broader assortment, more service departments, and a national corporate overhead structure, and price accordingly — a fact borne out by their being “within one or two percent” of each other nationally regardless of banner name.^[34]

Further reading

• Kroger Co. Investor Relations, SEC filings archive (ir.kroger.com and sec.gov/edgar, CIK 0000056873) — the 10-K and Exhibit 21 are the single best primary source for anything about Pick ’n Save/Metro Market/Mariano’s corporate structure, and are refiled annually, so check for the current fiscal year.
• Wisconsin DATCP, Food & Dairy licensing pages (datcp.wi.gov) — searchable license-holder lists for any Wisconsin dairy or food-processing plant, useful well beyond Kwik Trip.
• Cornucopia Institute dairy and egg “scorecards” (cornucopia.org) — an advocacy organization’s brand-by-brand transparency ratings; useful as a transparency audit, not a safety audit.
• FDA recall archive (fda.gov/safety/recalls-market-withdrawals-safety-alerts) and FSIS recalls & public health alerts (fsis.usda.gov/recalls-alerts) — the most reliable way to force a private-label supply chain into the open, as demonstrated repeatedly above.
• Consumer Checkbook, “Which Grocery Stores Offer the Best Prices?” (checkbook.org) — periodically updated multi-metro price survey; the November 2025 edition is cited here, but check for a more current edition.

Sources

1. Kroger Co. (2024). Form 10-K, fiscal year ended February 3, 2024 (includes Exhibit 21.1, “Subsidiaries of the Registrant”). U.S. Securities and Exchange Commission, EDGAR. sec.gov/Archives/edgar/data/56873/000155837024004603/kr-20240203x10k.htm ↩
2. The Takeout (2024). How A Disagreement About Cigarettes Split Aldi In Half; Wikipedia, “Aldi.” thetakeout.com/2037148/aldi-store-split-cigarette-disagreement — trade-press account of the 1960–61 Albrecht family split and the resulting Aldi Nord / Aldi Süd structure. ↩
3. (industry source — Kwik Trip) Milwaukee Magazine. Inside Kwik Trip’s Rise From Corner Store to Wisconsin Cultural Cornerstone; Wikipedia, “Kwik Trip.” milwaukeemag.com/the-gospel-of-kwik-trip — company founding, ownership, and self-production claims (dairy, bakery, commissary, milk-sourcing radius, Nature’s Touch brand). ↩
4. Costco Wholesale Corporation. Public company filings, SEC EDGAR (CIK 0000909832); Costco Investor Relations. investor.costco.com ↩
5. Woodman’s Markets. Our History (industry source — Woodman’s); Journal Times, Woodman’s Food Market now fully employee-owned. woodmans-food.com/our-history ↩
6. (industry source — Outpost Natural Foods) Outpost Natural Foods. History. outpost.coop/about/history ↩
7. (industry source — Festival Foods / 1939 Group) Festival Foods (2025). Festival Foods, Hometown Grocers and Schnuck Markets Join Together with New Schnuck Family Holding Company; Progressive Grocer, Schnucks’ Parent Company Completes Acquisition of Festival Foods, Hometown Grocers. festfoods.com/blog/festival-foods-hometown-grocers-and-schnuck-markets-join-together-with-new-schnuck-family-holding-company ↩
8. (industry source — Sendik’s) Sendik’s Food Market / Sendik’s Fine Foods. History / Our Story. sendiksfinefoods.com/history ↩
9. (industry source — Meijer) Meijer Newsroom. About Meijer; Wikipedia, “Meijer.” newsroom.meijer.com/about ↩
10. The Kroger Co. (2015). Kroger and Roundy’s Announce Definitive Merger Agreement (Nov. 11, 2015) and Kroger Completes Tender Offer of Shares of Roundy’s (Dec. 2015). Kroger Investor Relations. ir.kroger.com/news/news-details/2015/Kroger-and-Roundys-Announce-Definitive-Merger-Agreement ↩
11. (industry source — Aldi Inc.) Store Brands. Aldi Rebranding Private Label Assortment; D&B Company Profile, “Aldi Inc., Batavia, Illinois.” storebrands.com/aldi-rebranding-private-label-assortment ↩
12. CNN Business (2022). A history of Trader Joe’s and Joe Coulombe, the man behind the brand; Wikipedia, “Joe Coulombe.” edition.cnn.com/2022/05/07/business/trader-joes-history-joe-coulombe ↩
13. Post Bulletin (2023). Mayo Clinic surgeon takes the wheel as Kwik Trip’s new CEO. postbulletin.com/business/mayo-clinic-surgeon-takes-the-wheel-as-kwik-trips-new-ceo ↩
14. Fox Business. The history of Costco: How Jim Sinegal went from grocery bagger to redefining members-only retail; Wikipedia, “Costco.” foxbusiness.com/retail/history-costco ↩
15. Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP). Dairy Plant License Holders (public list). mydatcp.wi.gov/documents/dfrs/Public_Dairy_Plant_License_Holders.pdf ↩
16. (advocacy source — Cornucopia Institute) Cornucopia Institute. Organic Dairy Scorecard: Nature’s Touch (Kwik Trip). cornucopia.org/scorecard/dairy/natures-touch-kwik-trip ↩
17. (industry source — Roundy’s / Pick ’n Save) Pick ’n Save / Metro Market. The Roundy’s Story (company history). picknsave.com/f/roundys-anniversary/history ↩
18. BizTimes (2022). Roundy’s Oconomowoc distribution center sold for $120 million. biztimes.com/roundys-oconomowoc-distribution-center-sold-for-120-million ↩
19. (industry source — Trader Joe’s) Trader Joe’s. Product Information, FAQ. traderjoes.com/home/FAQ/product-faqs ↩
20. TODAY.com. Why Trader Joe’s products are so inexpensive and more store secrets revealed — trade-press estimate of Trader Joe’s private-label share, not a Trader Joe’s-published figure. today.com/food/why-trader-joe-s-products-are-so-inexpensive-store-secrets-t129099 ↩
21. Refinery29 (2017). Someone Cracked The Code On The Companies Behind Popular Trader Joe’s Products — trade-press reporting on supplier non-disclosure agreements and deduction-based identification of TJ’s suppliers. refinery29.com/en-us/2017/08/167600/trader-joes-products-suppliers ↩
22. U.S. Food and Drug Administration (2024). Rizo-López Foods, Inc. Voluntarily Recalls Dairy Products Because of Possible Health Risk. fda.gov/safety/recalls-market-withdrawals-safety-alerts/rizo-lopez-foods-inc-voluntarily-recalls-dairy-products-because-possible-health-risk ↩
23. USDA Food Safety and Inspection Service (2024). BrucePac Recalls Ready-To-Eat Meat and Poultry Products Due to Possible Listeria Contamination. fsis.usda.gov/recalls-alerts/brucepac-recalls-ready-eat-meat-and-poultry-products-due-possible-listeria ↩
24. U.S. Food and Drug Administration (2024). TreeHouse Foods Announces Expansion of Voluntary Recall to Include All Waffle and Pancake Products Due to the Potential for Listeria monocytogenes Contamination. fda.gov/safety/recalls-market-withdrawals-safety-alerts/treehouse-foods-announces-expansion-voluntary-recall-include-all-waffle-and-pancake-products-due ↩
25. U.S. Food and Drug Administration (2025). Tri-Union Seafoods Issues Recall of Select Genova, Van Camp’s, H-E-B and Trader Joe’s Tuna Cans Due to Clostridium Botulinum Risk. fda.gov/safety/recalls-market-withdrawals-safety-alerts/tri-union-seafoods-issues-recall-select-genovar-van-campsr-h-e-b-and-trader-joesr-tuna-cans-due ↩
26. U.S. Food and Drug Administration (2025). 2025 Recalls of Prepared Pasta Meals (Frozen and Ready-To-Eat) Due to Potential Listeria monocytogenes Contamination (Nate’s Fine Foods). fda.gov/safety/major-product-recalls/2025-recalls-prepared-pasta-meals-frozen-and-ready-eat-due-potential-listeria-monocytogenes ↩
27. (trade press) Private Label Manufacturers Association. Costco Private Brand Sales Reach 28%. plma.com/article/costco-private-brand-sales-reach-28 ↩
28. (trade press) The Motley Fool (2026). How Kirkland Quietly Became Costco’s Most Powerful Moat. fool.com/investing/2026/03/17/how-kirkland-quietly-became-costcos-most-powerful ↩
29. (trade press) Mashed. The Century-Old Company Behind Some Of Aldi’s Chocolates. mashed.com/2209001/who-makes-aldi-moser-roth-chocolates-storck-1841 ↩
30. TMJ4 (2025). PRICE TRACKER: You asked TMJ4 to compare prices at Woodman’s, so we listened. tmj4.com/news/milwaukee-county/price-tracker-community-asked-tmj4-to-compare-woodmans-so-we-listened ↩
31. (industry source — Certco) Certco, Inc. About Us; The Shelby Report, Certco Inc. Reflects On 95 Years Of Service To MW Independents. certcoinc.com/about-us.html ↩
32. PR Newswire. Meijer Acquires Bareman’s Dairy Plant, Announces New “Purple Cow Creamery”. prnewswire.com/news-releases/meijer-acquires-baremans-dairy-plant-announces-new-purple-cow-creamery-144865755 ↩
33. (industry source — Outpost Natural Foods) Outpost Natural Foods. Local Vendors. outpost.coop/community/vendor/eggs-dairy ↩
34. Consumer Checkbook (Center for the Study of Services). Which Grocery Stores Offer the Best Prices? National edition, updated November 2025. checkbook.org/national/supermarkets/articles/Which-Grocery-Stores-Offer-the-Best-Prices-7139 ↩
35. TMJ4. Price Tracker (recurring feature comparing Milwaukee-area grocery prices), 2025. tmj4.com/news/local-news/grocery-price-showdown-milwaukee-shoppers-weigh-options-to-stretch-grocery-budgets-as-costs-climb ↩