Investor profile
William F. Detwiler
Venture capital & Managing Partner at Fernbrook Capital Management
William F. Detwiler is a venture capital investor based in New York, United States.
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Investment focus
- Focus
- BeautyCommerce EnablementD2CE-CommerceEnterprise SaaSFashionMarketplacesMerchant ServicesPayments
Contacts
Affiliated funds' portfolios
Managing Partner at Fernbrook Capital Management
Investor Profile
The listing covers sectors Commerce, Consumer, FinTech and SaaS, and focus areas Beauty, Commerce Enablement, D2C and E-Commerce. Startups operating in these areas may find William F. Detwiler relevant.
The stage tags on this profile are Seed and Series A.
The focus and stage tags above are the fastest way to judge whether William F. Detwiler is worth approaching.
Frequently asked questions
Who is William F. Detwiler?
William F. Detwiler is a venture capital investor based in New York, United States, with no investments on file. This page carries what the database holds on that profile: investor type, sectors, focus areas, stages and the firms the profile is attached to.
What does William F. Detwiler invest in?
Listed sectors include Commerce, Consumer, FinTech and SaaS; listed focus areas include Beauty, Commerce Enablement, D2C and E-Commerce. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does William F. Detwiler invest at?
The database lists William F. Detwiler for Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact William F. Detwiler?
An email address, a phone number and a LinkedIn page are on file for William F. Detwiler. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal