Company lists · Data refreshed September 2026

Top 25 IT helpdesk outsourcing companies based in the United States

Name: IT helpdesk outsourcing companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 753 companies tracked

RevenueBase identified 753 IT helpdesk outsourcing companies headquartered in the United States as of September 2026 and tracks 19,453 professional contacts across them, including 3,460 with verified work emails. New York is the largest hub.

This list covers IT helpdesk outsourcing companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

753Companies

19,453Contacts tracked

3,460Verified emails

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The 25 largest IT helpdesk outsourcing companies based in the United States

Ranked by team size

Top 25 of 753 IT helpdesk outsourcing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to IT helpdesk outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Supportninja	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,711 contacts →
	Indirect evidence “SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Source: RevenueBase Database · checked Sep 28, 2026
2	Broadpath	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,275 contacts →
	Partial evidence “BroadPath provides transformational outsourcing and managed services powered by our one-of-a-kind, 100% remote business model.” Source: RevenueBase Database · checked Sep 28, 2026
3	Atidiv	Indirect evidence	Miami Beach, FL, United StatesHQ checked Sep 28, 2026	501-1,000	887 contacts →
	Indirect evidence “At Atidiv, we help DTC brands and media agencies scale without the overhead of building large in-house teams.” Source: RevenueBase Database · checked Sep 28, 2026
4	Horatio	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	1,001-5,000	860 contacts →
	Partial evidence “Horatio is a premier, tech-enabled outsourcing partner helping ambitious companies scale customer experience and complex business operations without compromising quality…” Source: RevenueBase Database · checked Sep 28, 2026
5	Sequential Technology International	Indirect evidence	Bethlehem, United StatesHQ checked Sep 28, 2026	1,001-5,000	758 contacts →
	Indirect evidence “Sequential Tech is the trusted outsource partner of wireline/wireless telecommunication, broadband, cable/MSO, and satellite service providers.” Source: RevenueBase Database · checked Sep 28, 2026
6	Tenpath	Partial evidence	Oak Brook, IL, United StatesHQ checked Sep 28, 2026	n/a	676 contacts →
	Partial evidence “Headquartered in the United States, Tenpath Solutions is a multinational leader in outsourced IT Professional Services.” Source: RevenueBase Database · checked Sep 28, 2026
7	Telenetwork	Indirect evidence	San Marcos, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	562 contacts →
	Indirect evidence “teleNetwork is a leading provider of outsourced customer service, technical support, and sales enablement solutions for technology products and services.” Source: RevenueBase Database · checked Sep 28, 2026
8	Onesupport	Indirect evidence	San Marcos, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	475 contacts →
	Indirect evidence “OneSupport is a leading provider of customer experience, technical support, and sales enablement solutions for technology products and services.” Source: RevenueBase Database · checked Sep 28, 2026
9	The Functionary	Indirect evidence	Aubrey, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	415 contacts →
	Indirect evidence “The Functionary helps companies scale operations around the reality of their business, not a standard model.” Source: RevenueBase Database · checked Sep 28, 2026
10	Revana	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 28, 2026	10001+	373 contacts →
	Indirect evidence “Revana is now TTEC.” Source: RevenueBase Database · checked Sep 28, 2026
11	World Connection	Indirect evidence	Boise, ID, United StatesHQ checked Sep 28, 2026	1,001-5,000	284 contacts →
	Indirect evidence “World Connection helps founder-led, private equity-backed, and growth-stage small to mid-market companies transform customer experience into measurable business outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
12	Externetworks	Indirect evidence	New Jersey, NJ, United StatesHQ checked Sep 28, 2026	501-1,000	231 contacts →
	Indirect evidence “ExterNetworks, headquartered in Piscataway, New Jersey, and with further strategic locations across North America, Europe, the Middle East and Asia, ExterNetworks has rapidly…” Source: RevenueBase Database · checked Sep 28, 2026
13	Ltvplus	Indirect evidence	Brandon, FL, United StatesHQ checked Sep 28, 2026	201-500	188 contacts →
	Indirect evidence “Imagine a world where Managed Service Providers and SaaS businesses deliver outstanding customer experience around the clock, regardless of ticket volume or technical complexity.” Source: RevenueBase Database · checked Sep 28, 2026
14	Moksh Tech	Partial evidence	Lake Hiawatha, NJ, United StatesHQ checked Sep 28, 2026	201-500	187 contacts →
	Partial evidence “We are a leading global outsourcing services company with highly skilled professionals working for our clients and partners.” Source: RevenueBase Database · checked Sep 28, 2026
15	Dynamic Quest	Partial evidence	Greensboro, NC, United StatesHQ checked Sep 28, 2026	51-200	174 contacts →
	Partial evidence “Dynamic Quest is a trusted partner for small and mid-sized businesses looking to simplify and modernize their IT stack, security posture, and employee service desk solutions.” Source: RevenueBase Database · checked Sep 28, 2026
16	Theitsupportcenter, LLC	Indirect evidence	West Conshohocken, PA, United StatesHQ checked Sep 28, 2026	201-500	162 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	Serverplus	Indirect evidence	Orem, UT, United StatesHQ checked Sep 28, 2026	51-200	161 contacts →
	Indirect evidence “Whether you need outsourced support for your ISP or for your business, after hours support, BPO services or just a virtual assistant to help you answer phones and get through the…” Source: RevenueBase Database · checked Sep 28, 2026
18	FSD Solutions LLC	Strong evidence	Richardson, TX, United StatesHQ checked Sep 28, 2026	51-200	148 contacts →
	Strong evidence “FSD Solutions provides a complete range of technical, data and resource outsourcing services including IT Staffing, Website Design and Development, SEO, Data Entry and Technical…” Source: RevenueBase Database · checked Sep 28, 2026
19	Vintech Solutions, INC	Partial evidence	St.louis, MO, United StatesHQ checked Sep 28, 2026	201-500	141 contacts →
	Partial evidence “Vintech Solutions,Inc delivers consulting and outsourcing services in the industry of Information technology.” Source: RevenueBase Database · checked Sep 28, 2026
20	Netfor, INC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 28, 2026	51-200	137 contacts →
	Partial evidence “Netfor provides AI-powered customer support and IT services for multi-location businesses across North America.” Source: RevenueBase Database · checked Sep 28, 2026
21	The Purple Guys, An Ntiva Company	Partial evidence	Shreveport, LA, United StatesHQ checked Sep 28, 2026	201-500	128 contacts →
	Partial evidence “The Purple Guys, an Ntiva company, offers Trouble-Free IT Support to businesses across the Central and Southern US.” Source: RevenueBase Database · checked Sep 28, 2026
22	Splice	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 28, 2026	51-200	109 contacts →
	Partial evidence “Founded in 2002, Splice is a National and Global provider of IT Services to SMB and Enterprise clients worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
23	Hocs Consulting INC	Partial evidence	Brooklyn, NY, United StatesHQ checked Sep 28, 2026	201-500	101 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
24	Bolsterbiz	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “BolsterBiz is a leading provider of comprehensive offshoring and outsourcing services, designed to drive business growth, optimize operational efficiency, and ensure long-term…” Source: RevenueBase Database · checked Sep 28, 2026
25	Touch Support, Inc. & SNF Back Office	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	93 contacts →
	Indirect evidence “Touch Support has spent almost 20 years removing and preventing headaches for our clients and giving them peace of mind.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT helpdesk outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT helpdesk outsourcing companies.
Partial evidence: Its own public description names part of IT helpdesk outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT helpdesk outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 753 IT helpdesk outsourcing companies based in the United States

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IT helpdesk outsourcing companies based in the United States at a glance

As of Sep 28, 2026

17.8%Verified-email coverage

25.8Average contacts per company

11-50Median size (employees)

3.6%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

325

11-50

262

51-200

104

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 753 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT helpdesk outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “IT helpdesk outsourcing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT helpdesk outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT helpdesk outsourcing companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,460 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

IT helpdesk outsourcing companies by metro

IT helpdesk outsourcing companies in New York27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT helpdesk outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT helpdesk outsourcing companies are there based in the United States?

RevenueBase identified 753 IT helpdesk outsourcing companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Supportninja, headquartered in Austin, tops this list with the largest team on record.

Which city has the most IT helpdesk outsourcing companies?

New York leads with 27 headquartered companies, followed by Austin (12) and Chicago (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,460 verified decision-maker contacts tracked across these 753 companies.

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 Smart Search, 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.