Company lists · Data refreshed September 2026

Top 25 Technical support outsourcing services based in the United States

Name: Technical support outsourcing services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,177 companies tracked

RevenueBase identified 1,177 technical support outsourcing services headquartered in the United States as of September 2026 and tracks 15,964 professional contacts across them, including 3,312 with verified work emails. New York is the largest hub.

This list covers technical support outsourcing services 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 21, 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 21, 2026 86% judged on-target in blind review

1,177Companies

15,964Contacts tracked

3,312Verified emails

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The 25 largest technical support outsourcing services based in the United States

Ranked by team size

Top 25 of 1,177 technical support outsourcing services based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to technical support outsourcing services: 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	Partial evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,711 contacts →
	Partial evidence “SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Source: RevenueBase Database · checked Sep 21, 2026
2	Horatio	Partial evidence	New York, United StatesHQ checked Sep 21, 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 21, 2026
3	Decisionone	Partial evidence	Havertown, PA, United StatesHQ checked Sep 21, 2026	501-1,000	623 contacts →
	Partial evidence “DecisionOne is the largest global independent technology support organization in the TPM and ISO markets.” Source: RevenueBase Database · checked Sep 21, 2026
4	Telenetwork	Strong evidence	San Marcos, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	562 contacts →
	Strong 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 21, 2026
5	Onesupport	Strong evidence	San Marcos, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	475 contacts →
	Strong 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 21, 2026
6	The Functionary	Indirect evidence	Aubrey, TX, United StatesHQ checked Sep 21, 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 21, 2026
7	PCS	Indirect evidence	Moorestown, NJ, United StatesHQ checked Sep 21, 2026	201-500	336 contacts →
	Indirect evidence “Teamwork.” Source: RevenueBase Database · checked Sep 21, 2026
8	Geeks On Site	Strong evidence	Coral Gables, FL, United StatesHQ checked Sep 21, 2026	201-500	202 contacts →
	Strong evidence “Geeks on Site provides onsite and remote computer repair and technical support, depending on each customer’s needs.” Source: RevenueBase Database · checked Sep 21, 2026
9	Compass Experience Labs	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 21, 2026	501-1,000	197 contacts →
	Indirect evidence “Most companies think customer service is a cost center-the data shows it's your most underutilized revenue channel.” Source: RevenueBase Database · checked Sep 21, 2026
10	Tech Americas Usa, INC	Partial evidence	Chappell Hill, TX, United StatesHQ checked Sep 21, 2026	201-500	195 contacts →
	Partial evidence “Tech Americas is a global technology process outsourcing company, managed IT and 24/7 field service provider.” Source: RevenueBase Database · checked Sep 21, 2026
11	Ltvplus	Partial evidence	Brandon, FL, United StatesHQ checked Sep 21, 2026	201-500	188 contacts →
	Partial 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 21, 2026
12	Moksh Tech	Partial evidence	Lake Hiawatha, NJ, United StatesHQ checked Sep 21, 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 21, 2026
13	Theitsupportcenter, LLC	Indirect evidence	West Conshohocken, PA, United StatesHQ checked Sep 21, 2026	201-500	162 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
14	Serverplus	Partial evidence	Orem, UT, United StatesHQ checked Sep 21, 2026	51-200	161 contacts →
	Partial 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 21, 2026
15	FSD Solutions LLC	Strong evidence	Richardson, TX, United StatesHQ checked Sep 21, 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 21, 2026
16	Netfor, INC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 21, 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 21, 2026
17	Ovation Workplace Services	Indirect evidence	Summit, NJ, United StatesHQ checked Sep 21, 2026	201-500	133 contacts →
	Indirect evidence “Ovation Workplace Services was established in 2019 and has seen a rapid growth in business.” Source: RevenueBase Database · checked Sep 21, 2026
18	Plumchoice	Indirect evidence	Lowell, MA, United StatesHQ checked Sep 21, 2026	501-1,000	129 contacts →
	Indirect evidence “In 2018, The Allstate Corporation (NYSE: ALL) acquired Plumchoice to be part of Allstate Protection Plans/SquareTrade.” Source: RevenueBase Database · checked Sep 21, 2026
19	Source Support Services	Strong evidence	Lawrenceville, GA, United StatesHQ checked Sep 21, 2026	51-200	124 contacts →
	Strong evidence “Source Support Services provides worldwide technical support and field services for OEMs, combining a global network of certified engineers, advanced technology, and proven…” Source: RevenueBase Database · checked Sep 21, 2026
20	Splice	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 21, 2026	51-200	109 contacts →
	Indirect 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 21, 2026
21	Pcs-Cts	Partial evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	106 contacts →
	Partial evidence “Peripheral Computer Support, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
22	Bolsterbiz	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 21, 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 21, 2026
23	Turner Techtronics, INC	Indirect evidence	Burbank, CA, United StatesHQ checked Sep 21, 2026	51-200	77 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
24	Bask Technology, INC	Partial evidence	Orem, UT, United StatesHQ checked Sep 21, 2026	51-200	74 contacts →
	Partial evidence “Founded in 2004, Bask is a leader in technology support, servicing consumers and small businesses worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
25	Ltech Solutions	Indirect evidence	Fairlawn, OH, United StatesHQ checked Sep 21, 2026	n/a	69 contacts →
	Indirect evidence “Think of us as your dedicated outsourced IT department, always ready to address issues promptly, often before you are even aware of them.” Source: RevenueBase Database · checked Sep 21, 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: technical support outsourcing services. 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 technical support outsourcing services.
Partial evidence: Its own public description names part of technical support outsourcing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name technical support outsourcing services. 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 1,177 technical support outsourcing services based in the United States

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Technical support outsourcing services based in the United States at a glance

As of Sep 21, 2026

20.7%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

705

11-50

324

51-200

101

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,177 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 technical support outsourcing services, 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 “technical support outsourcing services”. 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 technical support outsourcing services), 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 technical support outsourcing services, 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, 3,312 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 21, 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.

Technical support outsourcing services by metro

Technical support outsourcing services in New York29

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 technical support outsourcing services, 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 technical support outsourcing services are there based in the United States?

RevenueBase identified 1,177 technical support outsourcing services 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 technical support outsourcing services?

New York leads with 29 headquartered companies, followed by Miami (19) and Houston (15).

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 3,312 verified decision-maker contacts tracked across these 1,177 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 21, 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.