Company lists · Data refreshed September 2026

Top 25 Technical support outsourcing companies based in the United States

Name: Technical support 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 6, 2026 1,560 companies tracked

RevenueBase identified 1,560 technical support outsourcing companies headquartered in the United States as of September 2026 and tracks 28,143 professional contacts across them, including 5,227 with verified work emails and 5,798 with mobile numbers. New York is the largest hub.

This list covers technical support 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 6, 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 6, 2026 86% judged on-target in blind review

1,560Companies

28,143Contacts tracked

5,227Verified emails

5,798Mobile numbers

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

Ranked by team size

Top 25 of 1,560 technical support outsourcing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to technical support 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	Partial evidence	Austin, TX, United StatesHQ checked Sep 6, 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 6, 2026
2	Support Services Group	Partial evidence	Waco, TX, United StatesHQ checked Sep 6, 2026	5,001-10,000	1,710 contacts →
	Partial evidence “Support Services Group (SSG) helps businesses accelerate growth and earn customers for life through high-touch, outsourced engagement center services.” Source: RevenueBase Database · checked Sep 6, 2026
3	RDI Corporation	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,484 contacts →
	Indirect evidence “At RDI, we believe in winning smart by providing customized, strategic solutions to our clients.” Source: RevenueBase Database · checked Sep 6, 2026
4	Atidiv	Indirect evidence	Miami Beach, FL, United StatesHQ checked Sep 6, 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 6, 2026
5	Horatio	Partial evidence	New York, United StatesHQ checked Sep 6, 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 6, 2026
6	Sequential Technology International	Indirect evidence	Bethlehem, United StatesHQ checked Sep 6, 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 6, 2026
7	Decisionone	Partial evidence	Havertown, PA, United StatesHQ checked Sep 6, 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 6, 2026
8	Telenetwork	Strong evidence	San Marcos, TX, United StatesHQ checked Sep 6, 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 6, 2026
9	Onesupport	Strong evidence	San Marcos, TX, United StatesHQ checked Sep 6, 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 6, 2026
10	The Functionary	Indirect evidence	Aubrey, TX, United StatesHQ checked Sep 6, 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 6, 2026
11	Tech Firefly	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	344 contacts →
	Indirect evidence “Let us join your journey to success!” Source: RevenueBase Database · checked Sep 6, 2026
12	PCS	Indirect evidence	Moorestown, NJ, United StatesHQ checked Sep 6, 2026	201-500	336 contacts →
	Indirect evidence “Teamwork.” Source: RevenueBase Database · checked Sep 6, 2026
13	PCM Enterprise Sarcom	Partial evidence	Lewis Center, OH, United StatesHQ checked Sep 6, 2026	1,001-5,000	326 contacts →
	Partial evidence “PCM is an industry-leading added value IT Solutions Provider that develops, delivers and supports world-class IT solutions.” Source: RevenueBase Database · checked Sep 6, 2026
14	World Connection	Indirect evidence	Boise, ID, United StatesHQ checked Sep 6, 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 6, 2026
15	Servicerocket	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 6, 2026	201-500	280 contacts →
	Indirect evidence “Headquartered in Palo Alto, ServiceRocket is a trusted partner to thousands of enterprises including Atlassian, Salesforce and Meta.” Source: RevenueBase Database · checked Sep 6, 2026
16	Geeks On Site	Strong evidence	Coral Gables, FL, United StatesHQ checked Sep 6, 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 6, 2026
17	Compass Experience Labs	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 6, 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 6, 2026
18	Tech Americas Usa, INC	Partial evidence	Chappell Hill, TX, United StatesHQ checked Sep 6, 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 6, 2026
19	Ltvplus	Partial evidence	Brandon, FL, United StatesHQ checked Sep 6, 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 6, 2026
20	Moksh Tech	Partial evidence	Lake Hiawatha, NJ, United StatesHQ checked Sep 6, 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 6, 2026
21	Theitsupportcenter, LLC	Indirect evidence	West Conshohocken, PA, United StatesHQ checked Sep 6, 2026	201-500	162 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 6, 2026
22	Serverplus	Partial evidence	Orem, UT, United StatesHQ checked Sep 6, 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 6, 2026
23	Nearlinx	Partial evidence	Austin, TX, United StatesHQ checked Sep 6, 2026	201-500	153 contacts →
	Partial evidence “High-Performance Nearshore IT and Telecom Support Services We provide the skilled talent you need to grow and expand your business.” Source: RevenueBase Database · checked Sep 6, 2026
24	Morena Technologies Pvt. LTD	Indirect evidence	Bear, DE, United StatesHQ checked Sep 6, 2026	501-1,000	152 contacts →
	Indirect evidence “Founded in 2015 and headquartered in New Delhi, Morena Technologies is a leading provider of IT-enabled and customer experience management services.” Source: RevenueBase Database · checked Sep 6, 2026
25	FSD Solutions LLC	Strong evidence	Richardson, TX, United StatesHQ checked Sep 6, 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 6, 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 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 technical support outsourcing companies.
Partial evidence: Its own public description names part of technical support outsourcing companies, 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 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 1,560 technical support outsourcing companies based in the United States

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

As of Sep 6, 2026

18.6%Verified-email coverage

20.6%Mobile-number coverage

18.0Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

839

11-50

480

51-200

155

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4,8300–30

35231–60

361–90

090–180

42180+

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 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 “technical support 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 technical support 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 technical support 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, 5,227 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 6, 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 companies by metro

Technical support outsourcing companies in New York45

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 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 technical support outsourcing companies are there based in the United States?

RevenueBase identified 1,560 technical support 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 technical support outsourcing companies?

New York leads with 45 headquartered companies, followed by Miami (25) and Austin (21).

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 5,227 verified decision-maker contacts tracked across these 1,560 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 6, 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.