Company lists · Data verified August 2026

Top 11 Business process outsourcing companies based in Portugal

Name: Business process outsourcing companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 36 companies tracked

This directory lists 36 business process outsourcing companies based in Portugal, with business contact data for 5,262 contacts and 811 email addresses. As of August 2026, Lisboa is the single most-represented city among the companies on the list.

Business process outsourcing companies provide outsourced business functions, such as customer support, finance, human resources, data processing, and administrative operations, for other organizations. This list covers companies that provide business process outsourcing services to other organizations, including outsourced operational, administrative, and customer-facing functions. Ranked by team size, largest first. Data current as of August 28, 2026.

36Companies

5,262Contacts tracked

811Verified emails

54Mobile numbers

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The 11 largest business process outsourcing companies based in Portugal

Ranked by team size

Top 11 of 36 business process outsourcing companies based in Portugal, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Enshored	Lisboa	1,001-5,000	2,263	387
2	Marktel	n/a	5,001-10,000	1,443	6
3	Neyond	n/a	501-1,000	471	252
4	Reditus, SA	Lisboa	1,001-5,000	326	45
5	B2B	Amadora Amadora	51-200	161	40
6	MSA Mizar	Boliqueime	501-1,000	130	14
7	Cluster Outsourcing Services Limited	Lisbon	201-500	80	45
8	GO Connection	Lisboa	51-200	48	10
9	Buwelo Europe	Lisbon	51-200	27	4
10	Necomplus Portugal	Agualva Cacem	501-1,000	24	5
11	S Team Consulting	Amadora	n/a	16	3

Showing 11 of 36 business process outsourcing companies based in Portugal

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Business process outsourcing companies based in Portugal at a glance

As of Aug 28, 2026

11-50Median size (employees)

LisboaLargest hub · 7 HQs

54Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Business process outsourcing companies by metro

Metro	Companies
Business process outsourcing companies in Lisboa	7
Business process outsourcing companies in Lisbon	5
Business process outsourcing companies in Amadora Amadora	1
Business process outsourcing companies in Alges	1
Business process outsourcing companies in Porto	1
Business process outsourcing companies in Avenidas Novas	1
Business process outsourcing companies in Santarem	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “business process outsourcing companies”, with match quality audited by blind human judging, and headquartered in Portugal.
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: Contact records re-verify on a rolling cadence; 5 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

What are business process outsourcing companies?

Business process outsourcing companies handle selected business functions for other organizations, including customer support, finance, human resources, data processing, and administration.

How many business process outsourcing companies are in this directory?

This directory includes 36 business process outsourcing companies based in Portugal.

Which city has the most business process outsourcing companies on the list?

Lisboa is the single most-represented city among the companies on the list.

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Business process outsourcing companies by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.