Company lists · Data refreshed September 2026

Top 25 Infrastructure venture capital companies based in Austin, United States

Name: Infrastructure venture capital companies based in Austin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 58 companies tracked

RevenueBase identified 58 company matches for infrastructure venture capital companies associated with Austin, United States as of September 2026 and tracks 477 professional contacts across them, including 127 with verified work emails. Across the United States, New York is the largest hub for this category (421 companies); Austin has 58.

This list covers company matches for infrastructure venture capital companies associated with Austin, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

58Companies

477Contacts tracked

127Verified emails

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The 25 largest infrastructure venture capital companies based in Austin, United States

Ranked by team size

Top 25 of 58 company matches for infrastructure venture capital companies based in Austin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Whitewater	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	201 contacts →
	Exact match “WhiteWater is a management owned, Austin based infrastructure company founded in 2016.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	S3 Ventures	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Founded in 2005, S3 Ventures is the largest and longest-serving venture capital firm born in Texas and investing nationwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	ATX Venture Partners	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	20 contacts →
	Exact match “ATX Venture Partners is a venture capital firm that focuses on leading Seed, Series A, and early-stage software investments across the US.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Ensemble VC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Ensemble is a venture capital platform purpose-built to identify and back exceptional technical founding teams.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Liveoak Ventures	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	13 contacts →
	Exact match “LiveOak Ventures is an early-stage venture capital firm based in Austin, Texas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Next Coast Ventures	Exact match	Austin, United StatesHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “Next Coast Ventures is an Austin venture capital firm that partners with bold entrepreneurs building innovative companies in big markets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	ifly.vc	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	11 contacts →
	Exact match “iFly.vc is an early-stage venture capital firm based in Austin, Texas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	ATP	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	10 contacts →
	Exact match “ATP-I: Q1 2014 vintage, 4 positive exits, 7 scaling, 0 write-downs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Ironspring Ventures	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	9 contacts →
	Exact match “Ironspring Ventures is a sector-focused venture capital fund focused on early stage, digital industrial innovation” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Valterra Partners	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	7 contacts →
	Exact match “Founded in 2015, Valterra Partners is an independently-owned, private equity firm providing capital to US-based, forward-facing businesses with strong ties to infrastructure asset…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Jstar Capital Investments	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	7 contacts →
	Exact match “With over $100 million in capital affiliation, we leverage 45+ years of specialized industry experience to transform the med-tech healthcare landscape.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Buildgroup	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “BuildGroup is a venture capital investment firm based in Austin, Texas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Stellifi VC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “Early stage PropTech & ConTech venture capital firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Airstream Alpha	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “We handle all things finance, Deep expertise with high-growth companies, private equity, venture capital and hedge funds.>25 companies served with >$500 million raised since 2018.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Quake Capital Partners	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Quake makes seed level investments in new and early stage ventures across a wide range of industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	MDD Investments LP	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	4 contacts →
	Exact match “MDD Investments LP is an Austin-based, private investment firm as unique as its hometown.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Mark VC	Exact match	Austin, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “mark vc is an early-stage venture capital firm based in Austin, TX focused primarily on technology investments across a wide range of industries, including healthcare, security &…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Arche Capital	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	4 contacts →
	Exact match “Early stage VC focused on investing at the interaction of Web3, Ai and financial services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Trammell Ventures	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Trammell Ventures is a business incubator and boutique venture capital firm based in amazing Austin, Texas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Petros Partners	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	3 contacts →
	Exact match “Petros designs, builds, and operates financial services businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Seaplane Ventures	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match “Seaplane Ventures is an early-stage venture capital firm in Austin, TX.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Northscaler	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “Northscaler is a nextgen venture capital firm that specializes in sourcing, financing and scaling B2B tech and data driven companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Violet Crown Investment Group	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Violet Crown Investment Group is a dynamic private investment firm dedicated to creating lasting value through strategic acquisitions, innovative partnerships, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	ASC VC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “We're an early stage venture capital fund investing in companies focused on impacting global trade and commerce.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Pearl Street Equity	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Private investment opportunities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “infrastructure venture capital companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 58 infrastructure venture capital companies based in Austin, United States

See the full list, filter by size, metro and specialty, and access 127 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure venture capital companies based in Austin, United States at a glance

As of Sep 28, 2026

26.6%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 58 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Austin, United States whose business descriptions match “infrastructure venture capital companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 127 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Infrastructure venture capital companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure venture capital companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure venture capital companies are there based in Austin, United States?

RevenueBase identified 58 company matches for infrastructure venture capital companies associated with Austin, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Whitewater tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most infrastructure venture capital companies?

New York leads the United States with 421 company records, followed by San Francisco (313) and Palo Alto (100). Austin has 58.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 127 professional contacts with verified work emails tracked across these 58 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.