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William F. Detwiler headshot

William F. Detwiler

Unclaimed
Co-Founder & Managing Partner, Fernbrook Capital ManagementFernbrook Capital Management

Current Firm

Fernbrook Capital Management

Investments

1+ companies

Focus

Consumer, Enterprise

About William F. Detwiler

William F. Detwiler brings an unusual combination of legal and accounting training to consumer investing, having started as an M&A attorney (including clerking for a U.S. District Judge) and at Price Waterhouse before becoming a two-time entrepreneur and later Chief Investment Officer of a global industrial safety services company. He co-founded multiple merchant banking platforms before Fernbrook and maintains active securities licenses as a registered representative, giving him hands-on capital markets experience that he applies to backing digitally native consumer brands like Knot Standard, Universal Standard, and La Ligne.

Focus Areas

Investment Stage

Pre-Seed
Seed
Series A
Series B+

Notable Investments

Marigay McKee

Other Investors at Fernbrook Capital Management

Takuma M. Riordan
Takuma M. Riordan

Associate, Fernbrook Capital Management

Fernbrook Capital Management

View full team →

Investment Profile

William F. Detwiler is a Co-Founder & Managing Partner, Fernbrook Capital Management at Fernbrook Capital Management.

William's investment focus spans Consumer, Enterprise, SaaS, primarily investing at the Pre-Seed, Seed, Series A, Series B+ stages. This specialization allows for deep domain knowledge and strong network effects that benefit portfolio companies.

Notable investments include Marigay McKee. These investments span Consumer and Enterprise.

Frequently Asked Questions

Who is William F. Detwiler?

William F. Detwiler is a Co-Founder & Managing Partner, Fernbrook Capital Management at Fernbrook Capital Management. Their investment focus includes Consumer, Enterprise, SaaS.

What does William F. Detwiler invest in?

William F. Detwiler focuses on investments in Consumer, Enterprise, SaaS through Fernbrook Capital Management. These focus areas reflect their domain expertise and the types of startups they actively seek to back.

What are William F. Detwiler's most notable investments?

William F. Detwiler's notable portfolio investments include Marigay McKee. These companies span multiple sectors and stages, reflecting a track record of identifying high-potential startups.

What firm is William F. Detwiler at?

William F. Detwiler is currently at Fernbrook Capital Management, serving as Co-Founder & Managing Partner, Fernbrook Capital Management.

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