Company lists · Data refreshed September 2026

Top 25 Private equity backed software companies based in Austin, United States

RevenueBase identified 89 company matches for private equity backed software companies associated with Austin, United States as of September 2026 and tracks 2,256 professional contacts across them, including 632 with verified work emails. Across the United States, New York is the largest hub for this category (172 companies); Austin follows with 89.

This list covers company matches for private equity backed software 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 29, 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 29, 2026 How this list was built
89Companies
2,256Contacts tracked
632Verified emails
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The 25 largest private equity backed software companies based in Austin, United States

Ranked by team size
Top 25 of 89 company matches for private equity backed software companies based in Austin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAustin, TX, United StatesHQ recorded Sep 29, 2026501-1,000562 contacts →

Exact match

“Carpe Diem is a leading IT & Software Development company providing services to clients in North America, Europe, Australia with over 300+ Active Clients and a team of 500+ people.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Sep 29, 2026201-500184 contacts →

Exact match

“Agiliway is a custom software development and IT consulting company headquartered in Austin, Texas, with development centers in Poland (Krakow), Argentina (Buenos Aires), and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202651-200142 contacts →

Exact match

“Your Digital Innovation Partner.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202651-200118 contacts →

Exact match

“Founded in 2008, Serent Capital partners with bootstrapped founders of B2B software and tech-enabled services companies to build category-defining businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202651-20096 contacts →

Exact match

“TTS Solutions, Inc, is a Texas-based software development company specializing in technology, consulting, and staffing solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202651-20092 contacts →

Exact match

“Mainsail Partners is a growth equity firm investing in bootstrapped B2B software and AI-enabled companies to help them grow into market leaders.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202651-20071 contacts →

Exact match

“SmartTek Solutions is a software development company that delivers software products, managed IT outsourcing services, and solution engineering to world-renowned customers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202651-20071 contacts →

Exact match

“Junaati Technologies that has been in IT Consulting Company we are in business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202651-20058 contacts →

Exact match

“STAFFWORXS delivers Software Solutions and Services to help Business and Organizations unlock the value of its Potential for growth of the Organization.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5047 contacts →

Exact match

“Hi, we’re Inventive!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202651-20044 contacts →

Exact match

“Zonestra Technologies LLC, is a global IT Services, Product Development, and Business Solutions firm based in Texas.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchAustin, United StatesHQ recorded Sep 29, 202611-5040 contacts →

Exact match

“Founded in 2013, Tritium Partners is a private equity firm focused on technology and services companies with exceptional growth potential.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5035 contacts →

Exact match

“Elsewhere Partners, a tech-focused private equity firm, invests in growth-ready lower middle market software companies around the globe.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5033 contacts →

Exact match

“Based in Austin, Texas, the ESW Capital group specifically focuses on buying, strengthening, then growing mature business software companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“Blue Sage Capital is an Austin, Texas-based private equity firm specializing in growth, recapitalization, and buyout financings of small middle market companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“Strattam Capital invests in founder-led independent B2B software and technology companies across North America.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“Ionic Partners is a global enterprise software investment firm led by seasoned operators, dedicated to acquiring and scaling enterprise software companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“LP First Capital is a private equity firm focused on making thoughtful investments in profitable service businesses across an array of industries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“At Optimal IT Solutions, we don’t just write code, we build lasting digital experiences.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Sep 29, 20261-1011 contacts →

Exact match

“Recurring Capital Partners provides debt and equity capital for Software as a Service (SaaS)/recurring revenue model technology-driven companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Sep 29, 20261-109 contacts →

Exact match

“Escalate Capital Partners is a leading growth capital solutions provider based in Austin, TX.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Greenridge Growth Partners is a growth-oriented private equity firm based in Austin, TX.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchAustin, TX, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“ProArch Technologies: Catalyzing Digital Transformation for Enterprise Advancement ProArch Technologies LLC stands as a premier global provider of strategic information technology…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 89 private equity backed software companies based in Austin, United States

See the full list, filter by size, metro and specialty, and access 632 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Private equity backed software companies based in Austin, United States at a glance

As of Sep 29, 2026
28.0%Verified-email coverage
25.3Average contacts per company
11-50Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
31
51-200
17
201-500
2
501-1,000
2

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 89 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 “private equity backed software 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 632 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 29, 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.

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 “private equity backed software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many private equity backed software companies are there based in Austin, United States?

RevenueBase identified 89 company matches for private equity backed software 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?

Carpe Diem Team 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 private equity backed software companies?

New York leads the United States with 172 company records, followed by Austin (89) and Chicago (70).

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 632 professional contacts with verified work emails tracked across these 89 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 89 private equity backed software companies based in Austin, United States. Start with a free account, no credit card.

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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.