# Andy Katz-Mayfield

> Andy Katz-Mayfield is the co-founder and co-CEO of Mammoth Brands, the consumer goods company that grew out of Harry’s. His frustrating experience buying razor blades helped spark Harry’s, launched with Jeff Raider in 2013. The business bought German blade manufacturer Feintechnik, expanded into retail and developed a portfolio that now includes Harry’s, Flamingo, Lume, Mando and Coterie.

- **Role:** Co-Founder and Co-CEO at Mammoth Brands
- **Organizations:** Mammoth Brands, Harry’s, Hungryroot, Bain & Company, Charlesbank Capital Partners
- **Education:** BA in Public Policy, Duke University, MBA, Stanford Graduate School of Business
- **Known for:** Co-founded Harry’s and built a consumer goods parent company with Jeff Raider., Helped acquire German blade manufacturer Feintechnik less than a year after Harry’s launch., Mammoth reported $835 million revenue and nearly $100 million adjusted EBITDA for 2024.

## Career timeline

- **Before 2011** — Worked at Bain & Company and Charlesbank Capital Partners; met Jeff Raider during a Bain internship.
- **2011** — Earned an MBA at Stanford Graduate School of Business.
- **2013** — Launched Harry’s with Jeff Raider.
- **2014** — Harry’s acquired Feintechnik in Germany for $100 million.
- **2016** — Harry’s expanded into Target.
- **2018** — Harry’s entered Walmart; Flamingo launched.
- **2019** — Edgewell announced a proposed $1.37 billion acquisition of Harry’s.
- **2020** — The FTC challenged the proposed acquisition; Edgewell abandoned it.
- **2021** — The company acquired Lume.
- **2022** — Mando launched in late 2022.
- **2025** — Harry’s Inc. became Mammoth Brands in April; the group announced its Coterie acquisition agreement in October.

## Achievements

- Co-founded Harry’s and built a consumer goods parent company with Jeff Raider.
- Helped acquire German blade manufacturer Feintechnik less than a year after Harry’s launch.
- Mammoth reported $835 million revenue and nearly $100 million adjusted EBITDA for 2024.
- Helped expand the portfolio into five brands, including Coterie.
- Serves on the board of Hungryroot, according to Mammoth’s leadership biography.

## Latest updates

- **2026-03** — Inc. described Coterie’s completed sale to Mammoth Brands, with a potential value above $1 billion contingent on financial targets.
- **2025-10** — Mammoth announced a definitive agreement to acquire Coterie, retaining its leadership and independent brand operation.
- **2025-04** — Harry’s Inc. adopted the Mammoth Brands corporate name; Katz-Mayfield remained co-founder and co-CEO.
- **2025-04** — John Butcher was appointed CEO of Harry’s and Flamingo, with the co-founders focusing on long-term company strategy.

## Links

- Website: https://www.mammothbrands.com/
- LinkedIn: https://www.linkedin.com/in/andy-katz-mayfield-2260914
- Twitter/X: https://twitter.com/AndyKatzM

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Profile page: https://yespress.io/andy-katz-mayfield
Published by YesPress — https://yespress.io
Last updated: 2026-10-14