Company lists · Data refreshed September 2026
Top 25 Help desk outsourcing companies based in the United States
RevenueBase identified 332 help desk outsourcing companies headquartered in the United States as of September 2026 and tracks 12,167 professional contacts across them, including 2,225 with verified work emails and 2,283 with mobile numbers. New York is the largest hub.
This list covers help desk 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 25 largest help desk outsourcing companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,695 | ||||
“SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,512 | ||||
“At RDI, we believe in winning smart by providing customized, strategic solutions to our clients.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,271 | ||||
“BroadPath provides transformational outsourcing and managed services powered by our one-of-a-kind, 100% remote business model.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 884 | ||||
“At Atidiv, we help businesses scale smarter with our tech-enabled, data-driven outsourcing solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 846 | ||||
“Horatio is a next-generation and tech-enabled customer support outsourcing firm aimed at providing a reliable and trusted handpicked team to allow businesses to “do what they do…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 762 | ||||
“Sequential Tech is the trusted outsource partner of wireline/wireless telecommunication, broadband, cable/MSO, and satellite service providers.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 567 | ||||
“teleNetwork is a leading provider of outsourced customer service, technical support, and sales enablement solutions for technology products and services.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 538 | ||||
“InspiriTec provides award-winning Contact Center and IT Help Desk solutions, delivering superior customer service by combining customized technology with affirmative employment of…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 478 | ||||
“OneSupport is a leading provider of customer experience, technical support, and sales enablement solutions for technology products and services.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 183 | ||||
“We are a leading global outsourcing services company with highly skilled professionals working for our clients and partners.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | ServerplusPartial evidence | 161 | |||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | Theitsupportcenter, LLCIndirect evidence | 159 | |||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | Netfor, INCIndirect evidence | 137 | |||
“Netfor provides AI-powered customer support and IT services for multi-location businesses across North America.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | SpliceIndirect evidence | 110 | |||
“Founded in 2002, Splice is a National and Global provider of IT Services to SMB and Enterprise clients worldwide.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 63 | ||||
“Global Help Desk Services, Inc.(GHDSi) provides you with enterprise quality help desk services.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | XACTIndirect evidence | 61 | |||
“XACT has been providing contact center solutions for more than 35 years.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | SSE Global Technologies INCIndirect evidence | 61 | |||
“SSE GLOBAL TECH is a 3rd party IT technical support services provider.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 58 | ||||
“As a Technology Product Partner and Product ReSeller; Guru Consulting is a leading IT Consulting, Staffing, SOW & Outsourcing firm headquartered in Princeton, NJ and has…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | Chaves Consulting, INCIndirect evidence | 30 | |||
“Application Administrator Oregon Secretary of State Chaves Consulting, Inc: Beyond the Call®: Chaves Consulting, Inc.'s (CCI) state-of-the-art technology and superior customer…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 27 | ||||
“Business Machine Technologies, Inc.(BMT) is a full service IT Support Company.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 24 | ||||
“FYDI Global provides 24/7 multilingual call center and business process solutions worldwide in Spanish, English, Chinese, Arabic, Malay, and Indonesian.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 20 | ||||
“ETS has been providing managed IT services, technical help desk support, computer support, and consulting since 2011.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 16 | ||||
“Competent, Friendly, Nationwide IT Service Desk” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 16 | ||||
“We provide high value / high touch contact center services that include customer service, technical support, employee help desk, inbound and outbound sales and order management.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 16 | ||||
“ThriveSource is your go-to outsourcing solution designed to enhance your business's efficiency and success.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 332 help desk outsourcing companies based in the United States
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Help desk outsourcing companies based in the United States at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 help desk outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “help desk outsourcing companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among help desk 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 an evidence 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, 2,225 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 3, 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.
Frequently asked
How many help desk outsourcing companies are there based in the United States?
RevenueBase identified 332 help desk 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 help desk outsourcing companies?
New York leads with 16 headquartered companies, followed by Austin (6) and Los Angeles (6).
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 2,225 verified decision-maker contacts tracked across these 332 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 3, 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.
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