Fernbrook Capital Management

General contacts

Investor type

Founded

2016

AUM

Location

New York, New York, United States

Investment Ticket

$1-5 m

Investment Stage

Seed Series A Series B

Region of investment

North America

Investor profile last updated: 16 August, 2026

Profile

Fernbrook Capital Management is a venture capital firm based in New York, New York, founded in 2016. The firm was co-founded by Bill Detwiler, who serves as the Managing Partner. Fernbrook operates with a small team of professionals and leverages its deep operational experience and global network to provide value-added services such as business development, sales, distribution, and M&A support.

The firm focuses on investing in revenue-stage companies within the software, marketplace, and eCommerce sectors. Fernbrook typically invests in Seed to Series B+ stages, with an average check size of $1 million. The firm primarily invests in the USA and has a portfolio of 25 companies, with 57 investments and 18 exits to date.

Notable investments by Fernbrook Capital Management include Raspberry AI - multimedia and design software, Archive - internet software, and PetPlate - other consumer non-durables. The firm is known for its strategic approach to managing portfolios and operating through multiple economic cycles.

Industry

Consumer Products E-commerce/Marketplace SaaS Software

Contacts

Name

Title

Social Networks

Marigay McKee, MBE Managing Partner

Managing Partner

m•••@•••

William F. Detwiler Managing Partner

Managing Partner

Upgrade to see contacts

NX0s5M1Dx2TwVWRh NX0s5M1Dx2TwVWRh

NX0s5M1Dx2TwVWRh

[email protected]

NX0s5M1Dx2TwVWRh NX0s5M1Dx2TwVWRh

NX0s5M1Dx2TwVWRh

[email protected]

NX0s5M1Dx2TwVWRh NX0s5M1Dx2TwVWRh

NX0s5M1Dx2TwVWRh

[email protected]

Investment-team contacts for Fernbrook Capital Management — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
Instant access on the web. Plans from $129/month — see pricing.

Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

FAQs about Fernbrook Capital Management

Is Fernbrook Capital Management a venture capital or private equity firm?

Fernbrook Capital Management is a venture capital firm. It backs companies at Seed, Series A and Series B, writing tickets of $1-5 m.

Where is Fernbrook Capital Management located?

Fernbrook Capital Management is located in New York, New York, United States.

When was Fernbrook Capital Management founded?

Fernbrook Capital Management was founded in 2016.

What sectors and industries does Fernbrook Capital Management invest in?

Fernbrook Capital Management invests in companies and startups in Consumer Products, E-commerce/Marketplace, SaaS, Software.

What is Fernbrook Capital Management geographical focus of investments?

Fernbrook Capital Management invests in companies and startups in North America.

At what stages of companies and startups does Fernbrook Capital Management typically invest in?

Fernbrook Capital Management invests in companies and startups at Seed, Series A, Series B.

What is the usual amount of Fernbrook Capital Management investment?

Fernbrook Capital Management usually invests $1-5 m on average.

What are the contacts of Fernbrook Capital Management?

Fernbrook Capital Management can be reached through its website fernbrookmgmt.com, its LinkedIn page and its X account. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Fernbrook Capital Management — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

Can I access Fernbrook Capital Management data via API or MCP?

Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Fernbrook Capital Management directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.

When was the Fernbrook Capital Management profile last updated?

Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 16 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.