Company lists · Data refreshed September 2026

Top 25 IT support companies for venture capital firms based in the United States

RevenueBase identified 1,726 company matches for IT support companies for venture capital firms associated with the United States as of September 2026 and tracks 20,141 professional contacts across them, including 7,625 with verified work emails. New York is the largest hub.

This list covers company matches for IT support companies for venture capital firms associated with the 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
1,726Companies
20,141Contacts tracked
7,625Verified emails
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The 25 largest IT support companies for venture capital firms based in the United States

Ranked by team size
Top 25 of 1,726 company matches for IT support companies for venture capital firms based in the 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMenlo Park, CA, United StatesHQ recorded Sep 28, 2026201-500932 contacts →

Exact match

“Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm that backs bold entrepreneurs building the future through…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchWhippany, NJ, United StatesHQ recorded Sep 28, 2026n/a871 contacts →

Exact match

“IND specializes in fixed-cost IT support and consulting services for small and medium-sized businesses in New Jersey.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchAustin, TX, United StatesHQ recorded Sep 28, 20261,001-5,000751 contacts →

Exact match

“TPx is the reliable sidekick every growing business deserves, powering your tech while you take the lead.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchFort Washington, PA, United StatesHQ recorded Sep 28, 2026501-1,000683 contacts →

Exact match

“With 30 years of experience as a trusted managed services provider, we're your dedicated partner in navigating the complex world of technology, so you can focus on growing your…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchUnited StatesHQ recorded Sep 28, 2026n/a354 contacts →

Exact match

“Stage 2 Capital is a venture capital firm that invests in early stage B2B software companies and sits shoulder to shoulder with leadership teams to operationalize sustainable…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchChambersburg, PA, United StatesHQ recorded Sep 28, 2026201-500327 contacts →

Exact match

“GDC IT Solutions | Premier IT Services & Technology Partner Global Data Consultants, LLC (dba GDC IT Solutions) is a veteran-owned, full-service IT provider supporting small…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 28, 2026201-500302 contacts →

Exact match

“AMSYS is a nationwide IT Services Provider headquartered in Houston, TX.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026201-500281 contacts →

Exact match

“Atlas Technica was founded in 2016 with two main goals: to provide the best customer service experience possible for our clients, and to use best-in-class public cloud technology…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchMenlo Park, CA, United StatesHQ recorded Sep 28, 202651-200205 contacts →

Exact match

“DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBloomfield Hills, MI, United StatesHQ recorded Sep 28, 2026n/a175 contacts →

Exact match

“CTS Companies is a family-owned Michigan technology company with a long track record of helping businesses manage and improve their technology.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202651-200173 contacts →

Exact match

“BCV helps founders build iconic businesses that transform the way we live and work.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchNew York, United StatesHQ recorded Sep 28, 2026n/a169 contacts →

Exact match

“ff Venture Capital (ffVC) is focused on investing in early-stage technology and technology-enabled companies, and has been since 2008.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchCedar Park, TX, United StatesHQ recorded Sep 28, 2026201-500143 contacts →

Exact match

“At Synersys Technologies, we help small and mid-sized enterprises build secure, scalable, and high-performance technology environments.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchRochester, NY, United StatesHQ recorded Sep 28, 202651-200141 contacts →

Exact match

“Since 1984, has been a trusted partner for businesses, delivering innovative technology solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202651-200134 contacts →

Exact match

“Kruze Consulting is a leading provider of accounting, finance, HR and tax consulting to seed and venture capital funded startups.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchPalo Alto, United StatesHQ recorded Sep 28, 202611-50133 contacts →

Exact match

“Sutter Hill Ventures has financed technology-based start-ups and assisted entrepreneurs in building market-leading companies since 1962.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchEast Hartford, CT, United StatesHQ recorded Sep 28, 202651-200129 contacts →

Exact match

“Since 1980, Total Communications has been a trusted advisor to organizations, helping them plan, develop, implement, protect, and support their business operations through…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchNapa, CA, United StatesHQ recorded Sep 28, 202651-200126 contacts →

Exact match

“California-based organizations hire Endsight to ensure that their technology systems operate effectively and align with their business goals.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchNorthbrook, IL, United StatesHQ recorded Sep 28, 202651-200118 contacts →

Exact match

“We work with CEOs & CFOs tired of Information Technology problems, frustrated with unscheduled IT shutdowns, & sick of losing business despite investing a lot of money in your IT…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchDeerfield, IL, United StatesHQ recorded Sep 28, 2026501-1,000111 contacts →

Exact match

“Meridian Group International is a privately held organization headquartered in Deerfield, IL.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 202611-50105 contacts →

Exact match

“DCVC and its principals have backed brilliant people changing global-scale industries for over twenty years, helping create tens of billions of dollars of wealth for founders…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202651-200103 contacts →

Exact match

“We support innovative Tech Founders through our global network of top decision makers in corporate development, strategy, strategic business development, and M&A.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchLittle Rock, AR, United StatesHQ recorded Sep 28, 202651-20093 contacts →

Exact match

“Mainstream Technologies is an information technology services firm specializing in custom software development, managed IT services, cybersecurity services and hosting.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchBatavia, OH, United StatesHQ recorded Sep 28, 2026n/a93 contacts →

Exact match

“Skynet Innovations is an information technology consulting firm of IT professionals with over 10 years of skilled technical experience in personalized support and services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchCaledonia, MI, United StatesHQ recorded Sep 28, 202611-5087 contacts →

Exact match

“For more than 30 years, Kraft Business Systems has been helping organizations work smarter, safer, and more efficiently.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 1,726 IT support companies for venture capital firms based in the United States

See the full list, filter by size, metro and specialty, and access 7,625 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT support companies for venture capital firms based in the United States at a glance

As of Sep 28, 2026
37.9%Verified-email coverage
11.7Average contacts per company
1-10Median size (employees)
5.4%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
1,091
11-50
545
51-200
70
201-500
13
501-1,000
3
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,726 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 the United States whose business descriptions match “IT support companies for venture capital firms” 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 7,625 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.

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 “IT support companies for venture capital firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT support companies for venture capital firms are there based in the United States?

RevenueBase identified 1,726 company matches for IT support companies for venture capital firms associated with the 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?

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

Which city has the most IT support companies for venture capital firms?

New York leads with 94 company records, followed by San Francisco (58) and Chicago (27).

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 7,625 professional contacts with verified work emails tracked across these 1,726 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.