85 Venture Capital Firms in Houston, Mapped

Venture capital firms in Houston

Houston venture is a specialist's market. The funds here back what the city knows better than anywhere: energy technology and the transition, life sciences spinning out of the Texas Medical Center, industrial software and space off the back of NASA's neighbourhood. FirmScope maps 85 venture firms investing from Houston, from seed funds writing first cheques to growth investors - and the count is deliberately strict: angel networks, corporate venture arms and funds actually run from elsewhere are left out. Every entry verified by hand: the fund exists, it is investing, and the stage and sector shown match what it actually backs.

The list is below. The full directory carries working links for every fund, named contacts where published, and filters by stage and sector - useful whether you are raising, researching or trying to land a rare analyst seat.

Early Stage

Venture (Generalist)

Growth

Seed

Look up a firm

25 of the 85 firms on the list

Firm	Focus	Team size
Climate Investment (CI)	Venture (Generalist)	51-200
Golden Section	Growth	51-200
Maximo Capital	Multi-Stage	51-200
ABGD Ventures	Venture (Generalist)	11-50
Convergence Ventures	Growth	11-50
Indus River Ventures	Venture (Generalist)	11-50
Mercury Fund	Early Stage	11-50
Owl Alumni Capital Network	Early Stage	11-50
Phystech Ventures	Early Stage	11-50
STEP - Unmanned Innovation	Early Stage	11-50
Stratagem Innovation Capital Partners	Venture (Generalist)	11-50
1588 Ventures LLC	Venture (Generalist)	2-10
369GP	Multi-Stage	2-10
547 Energy	Venture (Generalist)	2-10
Adya Partners	Growth	2-10
ALT Investments	Early Stage	2-10
AmeriFinancial	Early Stage	2-10
Amplo	Venture (Generalist)	2-10
Anthropy Partners, LLC	Early Stage	2-10
Artemis Energy Partners	Venture (Generalist)	2-10
Asterisk Partners	Venture (Generalist)	2-10
Blancap	Pre-Seed	2-10
CarboNexus LLC	Venture (Generalist)	2-10
Carnrite Ventures	Multi-Stage	2-10
Cathexis Ventures	Early Stage	2-10

Ordered by team size, then name. Websites, LinkedIn pages, search and filters are in the full directory.

The other 60 firms

See the whole list, with working links and contacts

Every firm, verified website and LinkedIn links, named contacts where published, filters, private notes and an outreach tracker. Free account first, no card needed.

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What counts as venture capital here

Funds that invest from a Houston base - independent partnerships writing cheques into energy tech, climate, life sciences, industrial software and the broader Texas startup scene, from pre-seed through growth.

Angel syndicates without a fund structure, corporate venture arms and the Houston outposts of coastal platforms are excluded; they play a different game with different doors in.

Full detail on sourcing and verification is on the methodology page.

Common questions

How many VC firms are based in Houston?

FirmScope currently tracks 85 venture firms in Houston. It is a focused, specialist market and the list reflects that honestly - updated as funds launch and wind down.

What sectors dominate Houston venture?

Energy technology and the transition above all, then life sciences around the Texas Medical Center, industrial and climate software, and aerospace. Generalist funds exist but the edge here is sector depth.

Do Houston VC funds hire analysts?

Rarely and quietly - most run lean teams and fill junior seats through their networks. That is precisely why a direct, well-researched approach outperforms waiting for a posting that never appears.

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Every city FirmScope covers, live and upcoming, is on the coverage page.