Company lists · Data refreshed October 2026

Top 25 Independent third-party software support providers for megavendors based in the United States

RevenueBase identified 90 company matches for independent third-party software support providers for megavendors associated with the United States as of October 2026 and tracks 4,690 professional contacts across them, including 1,472 with verified work emails. New York is the largest hub.

This list covers company matches for independent third-party software support providers for megavendors 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 October 19, 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 Oct 19, 2026 How this list was built
90Companies
4,690Contacts tracked
1,472Verified emails
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The 25 largest independent third-party software support providers for megavendors based in the United States

Ranked by team size
Top 25 of 90 company matches for independent third-party software support providers for megavendors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchLas Vegas, NV, United StatesHQ recorded Oct 19, 20261,001-5,0002,084 contacts →

Exact match

“Rimini Street, Inc.(Nasdaq: RMNI), a Russell Company, is a global leader in end-to-end third-party enterprise software support, managed services and Agentic AI ERP innovation…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchHavertown, PA, United StatesHQ recorded Oct 19, 2026501-1,000686 contacts →

Exact match

“DecisionOne is the largest global independent technology support organization in the TPM and ISO markets.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchPalo Alto, CA, United StatesHQ recorded Oct 19, 2026201-500285 contacts →

Exact match

“Headquartered in Palo Alto, ServiceRocket is a trusted partner to thousands of enterprises including Atlassian, Salesforce and Meta.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchGreenwood Village, CO, United StatesHQ recorded Oct 19, 2026201-500274 contacts →

Exact match

“Spinnaker Support delivers independent third-party support and expert services for Oracle, SAP, VMware, and PostgreSQL environments.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchDetroit, MI, United StatesHQ recorded Oct 19, 202651-20062 contacts →

Exact match

“SSE GLOBAL TECH is a 3rd party IT technical support services provider.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchMelville, NY, United StatesHQ recorded Oct 19, 2026n/a61 contacts →

Exact match

“Zensar Technologies, a leading software and infrastructure management services provider, offers an end-to-end suite of Multivendor Support Service (MVS) Offerings, which will help…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchAtlanta, GA, United StatesHQ recorded Oct 19, 202651-20058 contacts →

Exact match

“Balata Data is a premium provider of third-party maintenance, hardware, and professional services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchDeltona, FL, United StatesHQ recorded Oct 19, 202611-5047 contacts →

Exact match

“Live-Tech delivers On Demand Technical Support solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchAnn Arbor, MI, United StatesHQ recorded Oct 19, 202651-20038 contacts →

Exact match

“BraveSoft, Inc, is a trusted solutions provider with premium support and response services for database management, infrastructure, enterprise software and Third Party Support…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchNorcross, GA, United StatesHQ recorded Oct 19, 202611-5036 contacts →

Exact match

“Unlock the True Value in 3rd Party Maintenance!”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 19, 2026201-50033 contacts →

Exact match

“Eljay Global is a technology based company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchNorth Brunswick, NJ, United StatesHQ recorded Oct 19, 202651-20024 contacts →

Exact match

“Satin Solutions was established in 2003 as a Technology services company and now it provides wide range of software development, support and consulting services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, CA, United StatesHQ recorded Oct 19, 2026501-1,00022 contacts →

Exact match

“Pine Services Group supports top software partners and ISVs internationally by preserving the original brand and founder legacy of each business, while prioritizing sustainable…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchNew York, United StatesHQ recorded Oct 19, 20261-1014 contacts →

Exact match

“Overcome any program snag, stat When you’re fighting with features meant to make your life easier and you just need an expert, We’ve got 200+ software masterminds on standby…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchAnchorage, AK, United StatesHQ recorded Oct 19, 202611-5013 contacts →

Exact match

“Tex R Us is an information technology and services company based out of 2525 Blueberry Rd, Suite 206, Anchorage, Alaska, United States.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchAurora, IL, United StatesHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“Tie National is Your Nationwide Technology Partner - Providing Outsourced IT Solutions, Managed Services, and Business Technology Since 2003.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchRichfield, OH, United StatesHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Audax Solutions delivers industry-leading multi-vendor support (MVS), utilizing a solution-driven approach to provide hardware and software support, professional services and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchNorwood, MA, United StatesHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Founded in 1987, ON-LINE Computer Products Inc.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchSt. Paul, MN, United StatesHQ recorded Oct 19, 20261-109 contacts →

Exact match

“At NorthBuilt, we work with independent manufacturers, industrial services, and mid-market companies to keep their software humming along.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchLodi, CA, United StatesHQ recorded Oct 19, 202611-507 contacts →

Exact match

“NAC Technology Group, Inc works with businesses in multiple industries to provide tailored solutions that support improved efficiency & greater profitability.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchRoswell, GA, United StatesHQ recorded Oct 19, 202611-507 contacts →

Exact match

“NTI Networks is a global consulting and IT services company.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchPittsburgh, PA, United StatesHQ recorded Oct 19, 202611-506 contacts →

Exact match

“Vital Solutions International provides the highest level of customer service and technical expertise available to all of our clients.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchPhoenix, AZ, United StatesHQ recorded Oct 19, 202611-505 contacts →

Exact match

“From small businesses to large corporations, we provide outsourced IT services that connect teams to the technology they need to succeed.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchAmarillo, TX, United StatesHQ recorded Oct 19, 202611-505 contacts →

Exact match

“Technical Solutions knows how to empower complex business needs through the innovative use of technology to maximize the return to the customer's bottom line.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchYoungstown, OH, United StatesHQ recorded Oct 19, 202611-505 contacts →

Exact match

“Our team of expert consultants, engineers, and technicians can provide a variety of IT services for your business.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 90 independent third-party software support providers for megavendors based in the United States

See the full list, filter by size, metro and specialty, and access 1,472 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Independent third-party software support providers for megavendors based in the United States at a glance

As of Oct 19, 2026
31.4%Verified-email coverage
52.1Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · New York
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
35
51-200
14
201-500
7
501-1,000
2
1,001-5,000
2
10001+
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 90 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 “independent third-party software support providers for megavendors” 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 1,472 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 October 19, 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 “independent third-party software support providers for megavendors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many independent third-party software support providers for megavendors are there based in the United States?

RevenueBase identified 90 company matches for independent third-party software support providers for megavendors associated with the United States as of October 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?

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

Which city has the most independent third-party software support providers for megavendors?

New York leads with 5 company records, followed by Houston (3) and Atlanta (2).

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 1,472 professional contacts with verified work emails tracked across these 90 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 October 19, 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.