Family Angel Management Fund

Investing in Seattle and San Francisco
pre-seed and seed stage technology company's


We are proud to be invested in the following company's and founders


Investment Partners

Family Angel Management Fund prides itself on investing alongside some of Seattle and San Francisco's leading early stage technology funds, as well as having later validation via investments from leading venture funds.


San Francisco



Brock Mansfield, Managing Partner

Brock Mansfield has more than 20 years of experience in early stage technology investing. Notable exits include PitchBook (sold to Morningstar), M-87 (XCOM)Eden Rock (Nokia), Torrent Technologies (Marsh), CSATS (Johnson & Johnson), Cleanscapes (Recology), Slope (Smartsheet), Integris (OneTrust), and Full Circle Farms (Capay).  Currently active investments include Jet Closing, Bamboo Learning, Public Goods, FlavorCloud, Teooh, Dolly, and, Samepage Health.  Brock started his career at Endeavour Capital.

An active member of the Seattle community, Brock was the co-founder of Envest, co-founder of Seattleworks, past President of the Stanford GSB Alumni Association, past President of EO Seattle, and a member of the Lakeside Alumni Board and the Mercer Island Boys & Girls Club Board. Recognizing his work in the community, he has received the Doug Mason Award from the Municipal League of King County, was twice named to The Weekly’s “40 under 40” list, and was named Board Member of the Year by the Boys & Girls Club of King County. He was also fortunate to coach his son’s baseball team to the Little League World Series. He is a graduate of Stanford Business School.


Contact Us

For general questions and inquires, please fill out the form to the right.

© 2018 by FAM Management