Company lists · Data verified August 2026

Top 25 Custom software development firms based in Portugal

Name: Custom software development firms based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 361 companies tracked

There are 361 custom software development firms headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 3,060 professional contacts across them, including 928 with verified work emails and 155 with mobile numbers. Lisboa is the largest hub.

This list covers custom software development firms headquartered in Portugal, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

361Companies

3,060Contacts tracked

928Verified emails

155Mobile numbers

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The 25 largest custom software development firms based in Portugal

Ranked by team size

Top 25 of 361 custom software development firms 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	Computer Center	S. Domingos De Rana	n/a	218	3
2	Void Software	Leiria	51-200	103	19
3	Procoders	Lisbon	51-200	103	8
4	Mozantech	Parque Das Nacoes	201-500	101	38
5	Trigénius	Alfragide	51-200	83	61
6	Codewin	Porto	51-200	81	29
7	Present Technologies	Coimbra	51-200	80	43
8	YTEC	Lisbon	11-50	70	19
9	Sumato Solutions	Fundao	51-200	66	23
10	Advanceworks	Lisbon	51-200	62	43
11	Ciberbit S.A	Coimbra	51-200	56	19
12	Infonet	Lisbon	51-200	56	10
13	Alidata	Lisboa	51-200	46	28
14	Plus8soft	Lisbon	51-200	43	5
15	Fortrevo	n/a	11-50	42	23
16	Redlight Software	Coimbra	11-50	38	7
17	Edubox	Ilhavo	11-50	35	19
18	It-Objects	Lissabon	11-50	32	22
19	Wrightia	Lisboa	51-200	31	7
20	We ARE Volt	Lisbon	11-50	26	9
21	WA NEW Solution INC	Lisbon	11-50	23	12
22	Glazed	Matosinhos	11-50	18	15
23	Moonlight	Carnaxide	11-50	18	11
24	Noshape	Parque Das Nacoes Lisboa	11-50	16	11
25	Deemaze Software	Coimbra	11-50	16	10

Showing 25 of 361 custom software development firms based in Portugal

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Custom software development firms based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 53 HQs

155Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

234

11-50

103

51-200

201-500

Custom software development firms by metro

Metro	Companies
Custom software development firms in Lisboa	53
Custom software development firms in Lisbon	37
Custom software development firms in Porto	34
Custom software development firms in Coimbra	15
Custom software development firms in Braga	14
Custom software development firms in Matosinhos	8
Custom software development firms in Leiria	8

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 “custom software development firms”, 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; 2 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

How many custom software development firms are there based in Portugal?

There are 361 custom software development firms headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Computer Center, headquartered in S. Domingos De Rana, tops this list with the largest team on record.

Which city has the most custom software development firms?

Lisboa leads with 53 headquartered companies, followed by Lisbon (37) and Porto (34).

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 928 verified decision-maker contacts tracked across these 361 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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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.