Find investors
← Back to all investors
NB
ResearchedAngel Investors

Nicholas Brunner

Associate

Angel InvestorsSeed Round
Pitch Nicholas

Get their honest, personalized take on your startup.

Sign in to pitch Nicholas

At a glance

Full Name
Nicholas Brunner
Title
Associate (former), Stonehenge Growth Equity Partners
Firm
Stonehenge Growth Equity Partners — now rebranded as Topmark Partners (Tampa, FL)
Firm Type
Growth-equity / venture capital firm (the stub's "Angel Investors" label does not match the firm's actual mandate)
Investment Stage
Growth stage of technology-enabled businesses (the firm targets companies with revenue, not pure seed; stub's "Seed Round" is inaccurate for the firm)
Check Size
~$1M–$5M per deal (firm level)
Target Company Profile
Growth-stage, technology-enabled businesses, typically with ~$3M+ in revenue
Sector Focus
Software / SaaS, healthcare technology, media/telecom, and other technology-enabled services
Geographic Focus
United States, with a proprietary deal-flow network concentrated in Florida and the Southeast
Location
Tampa, FL (during his investing career); now based in Denver, CO

Background

Nicholas "Nick" Brunner is a finance executive who began his career in venture capital before moving into nonprofit financial leadership. He holds a bachelor's degree with a double major in finance and economics from the University of Tampa and a master's degree in accounting, with a concentration in financial analysis & reporting, from the University of North Carolina. He describes roughly a decade of experience spanning venture capital, consulting, and the nonprofit sector.

Brunner's investing experience came as an Associate at Stonehenge Growth Equity Partners (SGEP) in Tampa, Florida — the source of the "[hidden]" address and the Tampa phone line in the original stub. SGEP spun out of Stonehenge Capital Company and has since rebranded as Topmark Partners. The firm provides growth capital (typically $1M–$5M checks) to technology-enabled companies in Florida and the broader Southeast, working closely with management teams rather than making small, passive angel/seed bets. As an associate, Brunner would have supported deal sourcing, diligence, and portfolio work under managing partners Steve Lux, Brian Model, and Travis Milks.

He subsequently transitioned out of investing and into operating finance roles. He served as Director of Finance at the Children's Museum of Denver at Marsico Campus, where he partnered with the board and leadership to grow earned revenue and led initiatives including rolling financial forecasts, dynamic pricing, and a data-driven decision-making culture. He is currently Chief Financial Officer of the Boys & Girls Clubs of Metro Denver, a role he stepped into in the 2024–2025 period.

> Important accuracy note: The stub presented Brunner as an active *angel investor* writing *seed* checks. Research indicates instead that his investing role was as an *associate at a growth-equity/VC firm*, and that he has since left investing for nonprofit CFO work. Founders treating him as a current, individual seed-stage check-writer would be working from outdated/mislabeled information.

Investment Thesis & Focus

*(Reflecting the firm where Brunner invested — Stonehenge Growth Equity Partners / Topmark Partners — since no personal, individual thesis is published for him.)*

  • Invests growth capital, generally $1M–$5M per company, into technology-enabled businesses with existing revenue (commonly ~$3M+), not pre-revenue seed startups.
  • Sector emphasis on software/SaaS, healthcare technology, and media/telecom (TMT); the firm has publicly framed a focus on companies "at the intersection of healthcare and technology."
  • Strong Florida and Southeast geographic orientation, driven by a proprietary, relationship-based deal-flow network.
  • The firm emphasizes long-term, relationship-driven partnership with management teams — "trust is earned and built over long periods of time" — and providing strategic support to portfolio companies, rather than transactional check-writing.

Notable Investments

  • Selvera — Healthcare-technology company delivering evidence-based clinical care via technology; Stonehenge led a $1M Series B round (announced January 15, 2015).
  • CoachCare — Remote patient monitoring / virtual health platform.
  • Ride Health — Non-emergency medical transportation coordination platform.
  • itopia — Cloud application delivery / desktop-as-a-service software.
  • K4Connect — Technology platform serving older adults and individuals with disabilities.
  • Clerio Vision — Vision-correction / ophthalmic technology company.
  • Choice Legal — Technology-enabled legal services provider.
  • Soundstripe — Royalty-free music / media licensing platform.

Unlock the full research

Get how to approach them, recent activity, sources, contact links — plus pitch their AI twin for a candid read on your raise.

One-time. Stays unlocked for you.