Ownership profile
Who owns Renfro Brands?
Renfro Brands, the sock and legwear company behind Hot Sox, K.Bell, and licensed brands like Ralph Lauren and Dr. Scholl's socks, has been owned since June 2021 by The Renco Group — a private, family-owned holding company controlled by billionaire Ira Rennert and his family trusts, not by a private equity fund. Before that, it was owned by PE firm Kelso & Company from 2006.
Ownership profile
Renfro Brands
Renfro Corporation / Renfro Brands (operating entity); The Renco Group, Inc. (parent holding company)
Evidence (10)
Renfro Brands was founded in 1921 and is based in Mount Airy, North Carolina, operating as a designer, manufacturer, and marketer of socks and legwear
https://www.renfro.com/about-us/The Renco Group is described as a 'family owned, private holding company that makes long term investments in companies across a range of industries'
https://www.rencogroup.net/Renfro Brands was acquired by The Renco Group, Inc. on June 9, 2021
https://www.prnewswire.com/news-releases/worlds-most-renowned-sock-manufacturing-company-renfro-brands-acquired-by-the-renco-group-301308934.htmlMergr describes The Renco Group as a 'family office' (not a PE fund) that acquired Renfro Brands from Kelso & Company on June 9, 2021
https://mergr.com/the-renco-group-acquires-renfroRenfro Brands is a private company per PitchBook; The Renco Group is listed as an investor
https://pitchbook.com/profiles/company/11037-70The Renco Group eliminates external LP reporting obligations and executes only direct ownership of companies with no external fund commitments in available records, consistent with a family office rather than a PE fund structure
https://altss.com/profile/the-renco-group-inc-ira-rennert-family-officeThe Renco Group is a private holding company controlled by Ira Rennert, with ownership maintained through family trusts
https://en.wikipedia.org/wiki/Renco_GroupWikipedia confirms Renco Group purchased Renfro Brands in June 2021 and lists Renfro Brands as a subsidiary
https://en.wikipedia.org/wiki/Renco_GroupPrior to 2021, Renfro was owned by private equity firm Kelso & Company, following a merger agreement signed in 2006
https://times-journal.com/news/article_0798b04a-ce0e-11eb-8c80-17da4fa5aed0.htmlKelso & Company is confirmed as a middle-market private equity firm; it was the seller of Renfro Brands in the 2021 transaction
https://mergr.com/investor/renco-groupWhat's uncertain
- The Renco Group is classified here as a family holding company / family office, not a traditional PE fund — it raises no external LP capital and holds companies on a permanent basis. Accordingly, pe_involvement is scored 'none' with moderate confidence (72), not 'controlled', since the owner is a private family conglomerate rather than a PE fund.
- Kelso & Company (PE firm) owned Renfro from 2006 until June 2021; that PE involvement is fully exited.
- The exact legal ownership entity name (Renfro Corporation vs. Renfro LLC vs. Renfro Brands LLC) was not confirmed via a primary state registry or SEC filing — Crunchbase references both 'Renfro, LLC' and 'Renfro Corporation'.
- No SEC EDGAR filings or state registry records were retrieved to independently confirm the current legal entity structure; investigation relied on press releases, Wikipedia, and trade sources.
- No privacy policy or terms of service data controller entity was reviewed.
- PitchBook notes Renfro Brands' most recent deal was a Buyout/LBO of MJ Soffe on September 26, 2024 — this is Renfro as the acquirer, not a change in Renfro's own ownership.
- As of the investigation date (2026-09-21), no evidence of a change in ownership from The Renco Group was found.