Company lists · Data refreshed September 2026

Top 25 Platform outsourcing companies worldwide

Name: Platform outsourcing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 26,090 companies tracked

RevenueBase identified 26,090 company matches for platform outsourcing companies worldwide as of September 2026 and tracks 1,457,196 professional contacts across them, including 283,201 with verified work emails. India is the largest market and Hyderabad the largest hub.

This list covers company matches for platform outsourcing companies worldwide, 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. Country and city lists for platform outsourcing companies follow the table.

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

26,090Companies

1,457,196Contacts tracked

283,201Verified emails

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The 25 largest platform outsourcing companies worldwide

Ranked by team size

Top 25 of 26,090 company matches for platform outsourcing companies worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Tata Consultancy Services	Exact match	Mumbai, IndiaHQ recorded Sep 21, 2026	10001+	634,047 contacts →
	Exact match “Tata Consultancy Services (TCS) is the technology partner of choice for industry leading organizations worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Tech Mahindra	Exact match	Pune, IndiaHQ recorded Sep 21, 2026	10001+	137,426 contacts →
	Exact match “Tech Mahindra offers technology consulting and digital solutions to global enterprises across industries, enabling transformative scale at unparalleled speed.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Hexaware Technologies	Exact match	Navi Mumbai, IndiaHQ recorded Sep 21, 2026	10001+	33,202 contacts →
	Exact match “At Hexaware, we're not just a global technology and business process services company; we're a community of 31,600+ Hexawarians dedicated to one singular purpose: creating smiles…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Taskus	Exact match	New Braunfels, TX, United StatesHQ recorded Sep 21, 2026	10001+	30,686 contacts →
	Exact match “TaskUs delivers outsourced digital services that power the companies shaping the future.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Apex Systems	Exact match	Glen Allen, VA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	12,231 contacts →
	Exact match “Everforth Apex Systems, part of the Everforth ™ Network, is a leading global technology services company specializing in customizable industry-specific solutions that turns…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	HTC Global Services	Exact match	Troy, MI, United StatesHQ recorded Sep 21, 2026	10001+	8,866 contacts →
	Exact match “HTC Global Services Inc, founded in 1990, headquartered in Troy, Michigan, is a global provider of Information Technology and Business Process Services and Solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Cybage Software	Exact match	Pune, IndiaHQ recorded Sep 21, 2026	5,001-10,000	8,806 contacts →
	Exact match “Cybage is an information technology company specializing in outsourced product engineering and IT consulting services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Conneqt Business Solutions	Exact match	Bangalore, IndiaHQ recorded Sep 21, 2026	10001+	7,980 contacts →
	Exact match “Conneqt Business Solutions, now Digitide Solutions Ltd, was established in 2004.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Systems Limited	Exact match	Lahore, PakistanHQ recorded Sep 21, 2026	5,001-10,000	7,672 contacts →
	Exact match “Systems Limited is a globally recognized IT software solution company offering state-of-the-art professional services and BPO offerings in the technology landscape.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Logica	Exact match	Montreal, QC, CanadaHQ recorded Sep 21, 2026	10001+	7,416 contacts →
	Exact match “Logica is now part of CGI, a global IT and business process services provider delivering business consulting, systems integration and outsourcing services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Atos Syntel	Exact match	Troy, MI, United StatesHQ recorded Sep 21, 2026	10001+	7,339 contacts →
	Exact match “Atos\|Syntel is a leading global provider of integrated information technology and knowledge process services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Matrix	Exact match	Kfar Saba, IsraelHQ recorded Sep 21, 2026	10001+	4,980 contacts →
	Exact match “matrix is the leading technology services company, employing over professionals worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Aspire Systems	Exact match	Chennai, IndiaHQ recorded Sep 21, 2026	1,001-5,000	4,953 contacts →
	Exact match “Aspire Systems is a global technology services firm serving as a trusted technology partner for our customers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Neosoft	Exact match	Mumbai, IndiaHQ recorded Sep 21, 2026	1,001-5,000	4,072 contacts →
	Exact match “NeoSOFT is a digital accelerator to Startups, SMEs, MSMEs, and large enterprises with a significant contribution across 22+ industries including BFSI, Healthcare, Ecommerce &…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Atos IT Solutions And Services A S	Exact match	Taastrup, DenmarkHQ recorded Sep 21, 2026	n/a	3,655 contacts →
	Exact match “Atos er en international IT-serviceleverandør med en årlig omsætning i 2012 på 8.8 milliarder EUR og 76.400 medarbejdere i 47 lande.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	TMA Solutions	Exact match	Ho Chi Minh, VietnamHQ recorded Sep 21, 2026	1,001-5,000	3,002 contacts →
	Exact match “TMA is a leading software company in Vietnam with engineers and 28 years of experience in providing quality software services for clients in 30 countries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Nityo Infotech	Exact match	Plainsboro, NJ, United StatesHQ recorded Sep 21, 2026	10001+	3,001 contacts →
	Exact match “Nityo Infotech (Nityo) is a Global Technology Solutions and Services organisation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Chetu, INC	Exact match	Sunrise, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,943 contacts →
	Exact match “Chetu is your seamless backend technology partner, helping startups, SMBs, and Fortune companies accelerate development of desktop, mobile, and web apps with on-demand developers…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Altron Digital Business	Exact match	Johannesburg, South AfricaHQ recorded Sep 21, 2026	1,001-5,000	2,877 contacts →
	Exact match “Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Milestone Technologies, INC	Exact match	Fremont, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,698 contacts →
	Exact match “Milestone Technologies is a global IT Services and Digital Solutions company based in Silicon Valley that helps hundreds of leading corporations deliver technology around the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Flatworld Solutions	Exact match	Princeton, NJ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,494 contacts →
	Exact match “Flatworld Solutions is a diversified BPO and Technology services company with customers across 100+ countries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Wissen Infotech	Exact match	Hyderabad, IndiaHQ recorded Sep 21, 2026	1,001-5,000	2,482 contacts →
	Exact match “Wissen was established in the year We have global offices in the US, UK, Europe, Mexico, Middle East, and India, with best-in-class infrastructure and development facilities…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	CTG	Exact match	Amherst, NY, United StatesHQ recorded Sep 21, 2026	5,001-10,000	2,264 contacts →
	Exact match “CTG, a Cegeka company, is at the forefront of digital transformation, offering innovative IT solutions and services that accelerate your strategy and project momentum.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	MODER	Exact match	Fort Lauderdale, United StatesHQ recorded Sep 21, 2026	5,001-10,000	2,008 contacts →
	Exact match “Moder was founded in December 2020, with the mission to positively impact the financial health of companies in need by powering their in-house processes using top talent, workflow…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,874 contacts →
	Exact match “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “platform outsourcing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 26,090 platform outsourcing companies worldwide

See the full list, filter by size, metro and specialty, and access 283,201 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Platform outsourcing companies worldwide at a glance

As of Sep 21, 2026

19.4%Verified-email coverage

55.9Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · Hyderabad

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

8,911

11-50

10,678

51-200

4,523

201-500

1,171

501-1,000

404

1,001-5,000

240

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for platform outsourcing companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “platform outsourcing 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. 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 283,201 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.

Platform outsourcing companies by location

125 lists · largest first

Every Platform outsourcing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “platform outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many platform outsourcing companies are there worldwide?

RevenueBase identified 26,090 company matches for platform outsourcing companies worldwide 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?

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

Which country has the most platform outsourcing companies?

India leads with 7,144 companies, followed by the United States (4,203) and Brazil (1,007). Every platform outsourcing companies list by country and city is linked on this page.

Which city has the most platform outsourcing companies?

Hyderabad leads with 697 company records, followed by Pune (521) and Bangalore (428).

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 283,201 professional contacts with verified work emails tracked across these 26,090 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.