Company lists · Data verified August 2026

Top 23 Accounting software implementation services based in Portugal

Name: Accounting software implementation services based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 45 companies tracked

There are 45 accounting software implementation services headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 534 professional contacts across them, including 170 with verified work emails and 26 with mobile numbers. Vila Nova De Gaia is the largest hub.

This list covers accounting software implementation services 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.

45Companies

534Contacts tracked

170Verified emails

26Mobile numbers

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The 23 largest accounting software implementation services based in Portugal

Ranked by team size

Top 23 of 45 accounting software implementation services 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	Arentia, S.A	Queijas	51-200	67	54
2	XPLOR	Vila Nova De Gaia	51-200	57	35
3	Sendys	Lisboa	51-200	35	20
4	RCR Contabilidade Accounting Services	Matosinhos	11-50	14	8
5	Sapient	Oeiras	11-50	12	6
6	Blink-It Solutions	Porto	11-50	12	2
7	GACOF	Malveira	11-50	9	6
8	Contamestre, LDA	Amadora	1-10	8	2
9	Assistência Online	n/a	11-50	7	2
10	Gestécnica	Queluz	1-10	7	1
11	Rigormind	Leiria	1-10	5	4
12	Kontabile	Coimbra	1-10	5	1
13	Navpro Consulting	Vila Nova De Gaia	1-10	4	4
14	BS Business Consulting	Porto	1-10	3	1
15	Smartglobe Business Solutions	Braga	1-10	2	2
16	Liderteam	Povoa De Varzim	11-50	2	1
17	LB	Guimaraes	1-10	2	1
18	Greenleaf Software Consulting	Lisbon	1-10	1	1
19	Brioo PT	Lisboa	1-10	1	1
20	Oasm Consulting	Leca Da Palmeira	1-10	1	1
21	Contamania Contabilidade E Serviços, LDA	Moscavide	1-10	1	1
22	Inforalfa	Angra Do Heroismo	1-10	1	1
23	Silabamatriz	Lousa	n/a	1	1

Showing 23 of 45 accounting software implementation services based in Portugal

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Accounting software implementation services based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

Vila Nova De GaiaLargest hub · 5 HQs

26Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Accounting software implementation services by metro

Metro	Companies
Accounting software implementation services in Vila Nova De Gaia	5
Accounting software implementation services in Porto	5
Accounting software implementation services in Lisboa	5
Accounting software implementation services in Viseu	2
Accounting software implementation services in Leiria	2
Accounting software implementation services in Oeiras	2
Accounting software implementation services in Alcobaca	1
Accounting software implementation services in Queluz	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 “accounting software implementation services”, 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; 1 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 accounting software implementation services are there based in Portugal?

There are 45 accounting software implementation services headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Arentia, S.A, headquartered in Queijas, tops this list with the largest team on record.

Which city has the most accounting software implementation services?

Vila Nova De Gaia leads with 5 headquartered companies, followed by Porto (5) and Lisboa (5).

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 170 verified decision-maker contacts tracked across these 45 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.