Company lists · Data refreshed November 2026

Top 25 Helpdesk and support services based in the United States

RevenueBase identified 706 company matches for helpdesk and support services associated with the United States as of November 2026 and tracks 4,167 professional contacts across them, including 1,097 with verified work emails. New York is the largest hub.

This list covers company matches for helpdesk and support services 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 November 6, 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 Nov 6, 2026 How this list was built
706Companies
4,167Contacts tracked
1,097Verified emails
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The 25 largest helpdesk and support services based in the United States

Ranked by team size
Top 25 of 706 company matches for helpdesk and support services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchWest Conshohocken, PA, United StatesHQ recorded Nov 6, 2026201-500146 contacts →

Exact match

“theITSupportCenter is an industry-leading provider of white-glove technical support for Fortune companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPalo Alto, UT, United StatesHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“Founded in 2002, Splice is a National and Global provider of IT Services to SMB and Enterprise clients worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrooklyn, NJ, United StatesHQ recorded Nov 6, 2026201-500107 contacts →

Exact match

“HOCS CONSULTING has been in the business of helping small, medium and large sized business with their IT IT Support needs in New York since 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCaledonia, MI, United StatesHQ recorded Nov 6, 202611-5088 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBurbank, NY, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDetroit, MI, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“PC Professional operates out of our headquarters in Oakland, California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRocky Hill, CT, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Global Help Desk Services, Inc.(GHDSi) provides you with enterprise quality help desk services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDeltona, FL, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchClinton Township, FL, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“GRIT Technologies customizes IT solutions for small and medium-sized businesses across Michigan, Florida, and Tennessee.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNewark, CA, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“RITSnet Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“From 24/7 help desk support and system maintenance to strategic technology guidance, we ensure your operations run smoothly, securely, and are built for the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Helpt provides frontline IT support that works as a true extension of your team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAddison, TX, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Helpdesk services available for outsourcing, with a dedicated call center, offering helpdesk services including technical support and customer service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRiverdale, NJ, United StatesHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Business Machine Technologies, Inc.(BMT) is a full service IT Support Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCedar City, UT, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“We want to welcome you to our family.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNorton Shores, MI, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“NeXt I.T.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNevada, MO, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“For more than 25 years, InSite Support Services has partnered with internet service providers and telecom companies to deliver dependable, high-quality customer support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSacramento, NV, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“The need for technical services is inevitable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKutztown, PA, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Lantek has been serving the Pennsylvania area since 1978, providing IT Support, such as managed print and device services, technical helpdesk support, computer support and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“24/7 Techies is an innovative online tech support company which operates around the clock to provide its customers the highest quality solutions for any computer issues they may…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHallam, PA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Our dedicated team of IT professionals delivers both comprehensive managed services and specialized project implementation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWinesburg, OH, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We are a local IT Support Business that implements and manages technology for your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchUniversity Place, ME, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“With over three decades of experience in IT support services, our certified and experienced information technology support team can confidently handle the numerous variety of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEaston, MA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“At Maven IT Solutions, we believe mission-critical infrastructure demands mission-critical expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 706 helpdesk and support services based in the United States

See the full list, filter by size, metro and specialty, and access 1,097 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Helpdesk and support services based in the United States at a glance

As of Nov 6, 2026
26.3%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
452
11-50
183
51-200
48
201-500
14
501-1,000
3
1,001-5,000
2
5,001-10,000
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 706 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 “helpdesk and support services” 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 1,097 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 November 6, 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 “helpdesk and support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many helpdesk and support services are there based in the United States?

RevenueBase identified 706 company matches for helpdesk and support services associated with the United States as of November 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?

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

Which city has the most helpdesk and support services?

New York leads with 17 company records, followed by Los Angeles (10) and Miami (9).

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 1,097 professional contacts with verified work emails tracked across these 706 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 706 helpdesk and support services based in the 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.