Company lists · Data refreshed September 2026

Top 9 Outsourcing IT companies based in China

RevenueBase identified 168 company matches for outsourcing IT companies associated with China as of September 2026 and tracks 2,442 professional contacts across them, including 12 with verified work emails. Shang Hai Shi Shang Hai Shi is the largest hub.

This list covers company matches for outsourcing IT companies associated with China, 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 September 21, 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 Sep 21, 2026 How this list was built
168Companies
2,442Contacts tracked
12Verified emails
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The 9 largest outsourcing IT companies based in China

Ranked by team size
Top 9 of 168 company matches for outsourcing IT companies based in China, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchDalian, ChinaHQ recorded Sep 21, 20265,001-10,000519 contacts →

Exact match

“YIDATEC Co, Ltd (hereinafter as YIDATEC) focuses on customer experience which provides integrated IT service for industry clients, corporate clients and end clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSuzhou, ChinaHQ recorded Sep 21, 2026501-1,00040 contacts →

Exact match

“Movitech is an IT Services Providers and Outsourcer focuses on offering top quality mobile applications development services for companies in the Retail, Medical, Media, Games and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchShanghai, ChinaHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“SSBG, founded in and headquartered in Shanghai, is a leading Information Technology (IT) Solutions provider for small and medium size enterprises in Asia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchShanghai, ChinaHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“PBSolution works as your business partner to provide a wide range of IT Outsourcing Services and Business Solutions designed to enhance productivity and improve work flow.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact match北京市, ChinaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“is an information technology and services company based out of 81C601660176018, China.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact match上海市, ChinaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“is an information technology and services company based out of 1325801, China.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchHung Hom, ChinaHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Established in AsiaCentre Technology Limited offers a wide range of professional services on Information Technology (IT) and system networking solutions for our valuable customers…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSuzhou, ChinaHQ recorded Sep 21, 202611-504 contacts →

Exact match

“KADA, a full-fledged software development service provider with proven accomplishments, is primarily engaged in providing application development, technology consulting and IT…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchShanghai, ChinaHQ recorded Sep 21, 202611-501 contacts →

Exact match

“Specialized IT outsourcing service provider, Focus on IT technical support and service management, Integrate the whole IT resource, Provide IT support and unified IT service.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 9 of 168 outsourcing IT companies based in China

See the full list, filter by size, metro and specialty, and access 12 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourcing IT companies based in China at a glance

As of Sep 21, 2026
0.5%Verified-email coverage
14.5Average contacts per company
11-50Median size (employees)
7.7%Largest-city concentration · Shang Hai Shi Shang Hai Shi
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
60
51-200
26
201-500
10
501-1,000
6
1,001-5,000
4
5,001-10,000
1
10001+
1

Email recency for this list is measured worldwide rather than for China, so it is reported there. Company counts and contact totals on this page are exact for China, over 168 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 China whose business descriptions match “outsourcing IT companies” 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 12 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 September 21, 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 “outsourcing IT companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourcing IT companies are there based in China?

RevenueBase identified 168 company matches for outsourcing IT companies associated with China as of September 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?

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

Which city has the most outsourcing IT companies?

Shang Hai Shi Shang Hai Shi leads with 13 company records, followed by Shanghai (13) and Beijing (5).

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 12 professional contacts with verified work emails tracked across these 168 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 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 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.