Brian Birk
InvestorManaging Partner at Sun Mountain Capital · Board director at Green Theme Technologies · Board director at Armonica Technologies · Board director at Seamless Medical Systems
Rocky Mountain and Southwest regions
About
Brian Birk is a Co-Founder and Managing Partner of Sun Mountain Capital, where he serves on all of the firm's investment committees. He previously worked on the investment side at Fort Washington Capital Partners as Vice President and Director of Private Equity, and spent six years at the Boston Consulting Group in its North American Technology and Life Sciences practices. Earlier in his career he co-founded or held senior roles at several startups; he holds an MBA from Northwestern University's Kellogg School and an undergraduate degree in Economics from Carleton College.
Board director at Green Theme Technologies
Intro paths
In turn, Brian can intro founders to Green Theme Technologies's investors below.
Green Theme Technologies's investors · 7
Co-founders at Green Theme Technologies
Board director at Armonica Technologies
Intro paths
In turn, Brian can intro founders to Armonica Technologies's investors below.
Armonica Technologies's investors · 10
Co-founders at Armonica Technologies
Board director at Seamless Medical Systems
Intro paths
In turn, Brian can intro founders to Seamless Medical Systems's investors below.
Seamless Medical Systems's investors · 1
Co-founders at Seamless Medical Systems
Deals · 4
Green Theme TechnologiesBoard seat
via Sun Mountain Capital · filed Dec 2021 · $1.5M raise
Avisa Pharma Inc.Board seat
via Sun Mountain Capital · filed Jun 2018 · $6M raise
Armonica TechnologiesBoard seat
via Sun Mountain Capital · filed Aug 2017 · $2M raise
ExagenBoard seat
via Sun Mountain Capital · filed Apr 2015 · $4.5M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Board seats
Aspen AvionicsExagen IncSeamless Medical Systems
Investor
Lumidigm
Sources: SEC Form D filings · the firm's website.
Colleagues at Sun Mountain Capital
Frequently asked questions
- Who is Brian Birk?
- Brian Birk is a Co-Founder and Managing Partner of Sun Mountain Capital, where he serves on all of the firm's investment committees. He previously worked on the investment side at Fort Washington Capital Partners as Vice President and Director of Private Equity, and spent six years at the Boston Consulting Group in its North American Technology and Life Sciences practices. Earlier in his career he co-founded or held senior roles at several startups; he holds an MBA from Northwestern University's Kellogg School and an undergraduate degree in Economics from Carleton College.
- Where does Brian Birk work?
- Brian Birk is Managing Partner at Sun Mountain Capital and Board director at Green Theme Technologies and Board director at Armonica Technologies and Board director at Seamless Medical Systems.
- What boards does Brian Birk sit on?
- Brian Birk holds tracked board seats at Armonica Technologies, Aspen Avionics, Avisa Pharma Inc., Exagen, Exagen Inc, Green Theme Technologies, Green Theme Technologies, Seamless Medical Systems.
- What companies has Brian Birk invested in?
- Investments tracked here include Lumidigm.














