# Jeff Raider

> Jeff Raider is the New York-based co-founder and co-CEO of Mammoth Brands, the parent of Harry’s, Flamingo, Lume, Mando and Coterie. He also co-founded Warby Parker and serves on its board, and is a general partner at Good Friends. His work combines direct customer relationships, product design and manufacturing with an ambition to build enduring consumer brands.

- **Role:** Co-Founder and Co-CEO at Mammoth Brands
- **Organizations:** Mammoth Brands, Harry’s, Warby Parker, Good Friends, Charlesbank Capital Partners, Bain & Company
- **Education:** BA, International Studies, The Johns Hopkins University, MA, International Affairs, Johns Hopkins School of Advanced International Studies, MBA, The Wharton School, University of Pennsylvania
- **Known for:** Co-founded Warby Parker and Harry’s., Helped build a consumer-brand parent company that reported $835 million in 2024 revenue and nearly $100 million in adjusted EBITDA., Harry’s collected nearly 100,000 email addresses in its one-week prelaunch campaign.

## Career timeline

- **Before 2010** — Worked at Bain & Company and Charlesbank Capital Partners.
- **2009** — Began serving as a Warby Parker co-founder and board member in May, according to the company’s proxy statement.
- **2010** — Warby Parker launched; completed his Wharton MBA.
- **2012** — Began serving as co-CEO and a board member of the company later named Mammoth Brands in September, according to Warby Parker’s proxy statement.
- **2013** — Launched Harry’s with Andy Katz-Mayfield in March.
- **2014** — Harry’s acquired its German razor-blade manufacturer.
- **2016** — Harry’s entered Target.
- **2018** — Harry’s entered Walmart; Flamingo launched.
- **2019** — Became a general partner at Good Friends in September.
- **2020** — Edgewell terminated its proposed Harry’s acquisition following an FTC challenge.
- **2021** — Harry’s acquired Lume.
- **2025** — Harry’s Inc. rebranded as Mammoth Brands in April; Coterie joined the portfolio during the year.

## Achievements

- Co-founded Warby Parker and Harry’s.
- Helped build a consumer-brand parent company that reported $835 million in 2024 revenue and nearly $100 million in adjusted EBITDA.
- Harry’s collected nearly 100,000 email addresses in its one-week prelaunch campaign.
- Helped bring German blade manufacturing into Harry’s ownership.
- Serves on the Warby Parker board and as a general partner of Good Friends.

## Latest updates

- **2026-10** — The current Warby Parker proxy statement lists Raider as a co-founder and director, Mammoth Brands co-CEO, and Good Friends general partner.
- **2025-10** — Mammoth Brands announced a definitive agreement to acquire Coterie; the company’s current website confirms Coterie joined during 2025.
- **2025-04** — Harry’s Inc. became Mammoth Brands, with Raider and Andy Katz-Mayfield continuing as co-CEOs.

## Links

- Website: https://www.mammothbrands.com/
- LinkedIn: https://www.linkedin.com/in/jeffrey-raider-2b30406
- Twitter/X: https://twitter.com/jeffreyraider

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Profile page: https://yespress.io/jeff-raider
Published by YesPress — https://yespress.io
Last updated: 2026-10-14