Company lists · Data refreshed September 2026

Top 25 Outsourced businesses worldwide

Name: Outsourced businesses worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 28,346 companies tracked

RevenueBase identified 28,346 company matches for outsourced businesses worldwide as of September 2026 and tracks 845,253 professional contacts across them, including 78,700 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for outsourced businesses 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 outsourced businesses 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

28,346Companies

845,253Contacts tracked

78,700Verified emails

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The 25 largest outsourced businesses worldwide

Ranked by team size

Top 25 of 28,346 company matches for outsourced businesses 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	Upwork	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	n/a	127,560 contacts →
	Exact match “Upwork is the world’s work marketplace that connects businesses with independent talent from across the globe.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	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
3	Konecta	Exact match	Madrid, SpainHQ recorded Sep 21, 2026	10001+	23,763 contacts →
	Exact match “Konecta is a leading innovative global service provider in customer management business process outsourcing, with passionate employees working in 40 languages across 4 continents…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Capita	Exact match	London, United KingdomHQ recorded Sep 21, 2026	10001+	20,824 contacts →
	Exact match “Capita is an outsourcer, helping clients across the public and private sectors run complex business processes more efficiently, creating better consumer experiences.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Ienergizer	Exact match	Noida, IndiaHQ recorded Sep 21, 2026	10001+	14,745 contacts →
	Exact match “iEnergizer is a leading Business Process Outsourcing provider (“BPO”) of customer management solutions dedicated to delivering performance while actively supporting and advocating…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Intelcia	Exact match	Casablanca, MoroccoHQ recorded Sep 21, 2026	10001+	13,214 contacts →
	Exact match “Intelcia is a global player in outsourcing, which has supported its clients for 20 years combining talents, technologies, and processes to offer a tailor-made service and skills…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Comdata Group	Exact match	Corsico, ItalyHQ recorded Sep 21, 2026	10001+	9,614 contacts →
	Exact match “We're KONECTA now!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	CCI Global	Exact match	Durban, South AfricaHQ recorded Sep 21, 2026	10001+	6,349 contacts →
	Exact match “CCI Global is a distinguished leader in the Business Process Outsourcing (BPO) industry in Africa- Headquartered in the UAE, CCI is renowned for exceptional services across a…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	XCEED	Exact match	Cairo, EgyptHQ recorded Sep 21, 2026	10001+	6,302 contacts →
	Exact match “Xceed is the leading multilingual Business Process Outsourcing Service provider in EMEA region with a capacity of more than web enabled multi channels stations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Liderança Serviços	Exact match	São José, BrazilHQ recorded Sep 21, 2026	10001+	4,504 contacts →
	Exact match “Atuamos nos principais setores de terceirização, e somos pioneiros na implantação de contratos à distância.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Cloudstaff	Exact match	Sydney, AustraliaHQ recorded Sep 21, 2026	5,001-10,000	4,342 contacts →
	Exact match “We are Cloudstaff, the remote staffing pioneer that combines ethical outsourcing with enterprise-grade people tech.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Emapta Global	Exact match	Mandaluyong, PhilippinesHQ recorded Sep 21, 2026	10001+	4,337 contacts →
	Exact match “ANewEraOfGlobalTalent: Your Team.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Arcgate	Exact match	Udaipur, IndiaHQ recorded Sep 21, 2026	1,001-5,000	4,122 contacts →
	Exact match “We are a fast-growing BPO & IT outsourcing firm with a team of 2500+ people passionate about data and technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	PSG Global Solutions	Exact match	Marina Del Rey, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	4,000 contacts →
	Exact match “PSG is a global leader in recruitment process optimization, delivering high-performance outsourced recruiting solutions that drive real business results.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	TOA Global	Exact match	Southport, AustraliaHQ recorded Sep 21, 2026	1,001-5,000	3,912 contacts →
	Exact match “Don’t wait until understaffing eats away at your productivity and client satisfaction.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	onlinejobs.ph	Exact match	Lehi, UT, United StatesHQ recorded Sep 21, 2026	n/a	3,877 contacts →
	Exact match “Onlinejobs.ph allows businesses to connect with a talented pool of online Filipino specialists (commonly called "virtual assistants").” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Integreon	Exact match	Austin, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,678 contacts →
	Exact match “Integreon is a trusted provider of legal, creative and business outsourced services to corporations and law firms worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Microsourcing	Exact match	Taguig, PhilippinesHQ recorded Sep 21, 2026	5,001-10,000	3,508 contacts →
	Exact match “Outsourcing, reimagined - through talent that moves business forward.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Plansul	Exact match	Florianópolis, BrazilHQ recorded Sep 21, 2026	10001+	3,097 contacts →
	Exact match “A Plansul é referência nacional em serviços terceirizados há mais de 40 anos, oferecendo soluções completas em Facilities e Contact Center para empresas públicas e privadas.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Advanced Call Center Technologies, LLC	Exact match	Berwyn, PA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	2,774 contacts →
	Exact match “Advanced Call Center Technologies, LLC (ACT) is a premier provider of domestic (USA), near shore and far shore outsourced call center services to the financial services, mortgage…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Stream Global Services	Exact match	Eagan, MN, United StatesHQ recorded Sep 21, 2026	10001+	2,772 contacts →
	Exact match “Stream Global Services is a premium business process outsource (BPO) service provider specializing in customer relationship management solutions including sales, customer care…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Globiva	Exact match	Gurgaon, IndiaHQ recorded Sep 21, 2026	1,001-5,000	2,605 contacts →
	Exact match “Globiva is India’s most promising & fastest growing Business Process Management (BPM) company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Expert Global Solutions NOW Alorica	Exact match	United StatesHQ recorded Sep 21, 2026	10001+	2,388 contacts →
	Exact match “Expert Global Solutions is now part of Alorica.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Enshored	Exact match	Signal Hill, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,247 contacts →
	Exact match “Enshored powers the growth of ambitious high growth companies by delivering and managing teams of elite outsourcers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Solvo Global	Exact match	Duluth, GA, United StatesHQ recorded Sep 21, 2026	501-1,000	2,135 contacts →
	Exact match “Solvo is changing how companies connect with talented, nearshore employees, along with the latest AI-powered tools.” 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 “outsourced businesses”. 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 28,346 outsourced businesses worldwide

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Outsourced businesses worldwide at a glance

As of Sep 21, 2026

9.3%Verified-email coverage

29.8Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

12,032

11-50

9,015

51-200

4,379

201-500

1,506

501-1,000

612

1,001-5,000

550

5,001-10,000

111

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 outsourced businesses are linked below.
What qualifies: Company records worldwide whose business descriptions match “outsourced businesses” 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 78,700 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.

Outsourced businesses by location

127 lists · largest first

Every Outsourced businesses 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 “outsourced businesses”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced businesses are there worldwide?

RevenueBase identified 28,346 company matches for outsourced businesses 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?

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

Which country has the most outsourced businesses?

The United States leads with 3,967 companies, followed by India (3,954) and Brazil (1,643). Every outsourced businesses list by country and city is linked on this page.

Which city has the most outsourced businesses?

London leads with 475 company records, followed by Sao Paulo (375) and Lahore (355).

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 78,700 professional contacts with verified work emails tracked across these 28,346 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.