Company lists · Data refreshed September 2026

Top 25 Impact consulting firms based in Portugal

Name: Impact consulting firms based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 936 companies tracked

RevenueBase identified 936 company matches for impact consulting firms associated with Portugal as of September 2026 and tracks 7,138 professional contacts across them, including 1,755 with verified work emails and 432 with mobile numbers. Lisbon is the largest hub.

This list covers company matches for impact consulting firms associated with Portugal, 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 30, 2026.

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 30, 2026 How this list was built

936Companies

7,138Contacts tracked

1,755Verified emails

432Mobile numbers

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The 25 largest impact consulting firms based in Portugal

Ranked by team size

Top 25 of 936 company matches for impact consulting firms based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	GMS	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	201-500	1,168 contacts →
	Exact match “GMS was established in early 2003 to provide strategic, business and IT consulting and changed its name to Maksen in December 2010.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Askblue	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	201-500	341 contacts →
	Exact match “AskBlue is a company created in 2013 that provides specialized consulting services in the financial sector and information technology.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	INOVA	Exact match	Matosinhos, PortugalHQ recorded Sep 30, 2026	51-200	320 contacts →
	Exact match “INOVA+ is a leading innovation consulting company with a vast experience helping organizations across diverse sectors develop innovative projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	LCG	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	201-500	230 contacts →
	Exact match “LCG provides consulting services, using their multidisciplinary skills in the areas of strategic and operational management, information systems, management support, business…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	LBC	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	51-200	196 contacts →
	Exact match “LBC is an international management consulting company, with project experience in 18 countries through Europe, Africa, and America, more than 1.200 projects in 12 Industry…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Ltplabs	Exact match	PortugalHQ recorded Sep 30, 2026	51-200	140 contacts →
	Exact match “LTPlabs is a consulting firm that combines Advanced Analytics and AI expertise with a strong business acumen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Btocnet	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	51-200	86 contacts →
	Exact match “Criada em 2005 a EFIQCONCEPT – Consultores de Gestão, Lda vem exercendo a sua atividade essencialmente na área da consultoria financeira, fiscal e de recursos humanos, conta desde…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	SPI	Exact match	Porto, PortugalHQ recorded Sep 30, 2026	51-200	66 contacts →
	Exact match “SPI is a consulting firm, created in 1996, with an excellent understanding of public and private sectors and of how clients can position themselves to foster innovation, be…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	CH Group	Exact match	Coimbra, PortugalHQ recorded Sep 30, 2026	51-200	63 contacts →
	Exact match “A highly reputable company in the Management Consulting area, CH BUSINESS CONSULTING has created a series of services which meet its clients’ needs, as the embodiment of the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Stone Soup Consulting	Exact match	Paço De Arcos, PortugalHQ recorded Sep 30, 2026	51-200	60 contacts →
	Exact match “Founded in 2008, Stone Soup Consulting is a socially driven international consultancy that works to strengthen organisations that are seeking to increase their social impact.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Syswise	Exact match	Leça Do Balio, PortugalHQ recorded Sep 30, 2026	51-200	59 contacts →
	Exact match “SYSWISE is a management consultancy committed to designing and delivering solutions that enable international companies to thrive in today's complex business environment.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	VLM Consultores	Exact match	Aveiro, PortugalHQ recorded Sep 30, 2026	11-50	55 contacts →
	Exact match “Criada em 1995, a VLM é uma das principais empresas de prestação de serviços de consultoria de gestão e de formação na região Centro.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Eirostec	Exact match	Vila Nova De Famalicão, PortugalHQ recorded Sep 30, 2026	n/a	54 contacts →
	Exact match “Somos uma empresa de consultoria de gestão e negócios, apostada no sucesso dos nossos clientes e na promoção do investimento e do crescimento das PME.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Yunit Consulting	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	11-50	50 contacts →
	Exact match “Yunit Consulting is the main partner of Portuguese companies, from strategic thinking to implementing change, inspired by the state of the art and best management practices.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Consulai	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	11-50	48 contacts →
	Exact match “A CONSULAI é uma consultora especializada em agribusiness que estrutura respostas integradas a desafios num contexto de crescente complexidade.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Mercal Consulting Group	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	11-50	45 contacts →
	Exact match “Mercal Consulting Group is a group of international consultancies, specialized in the areas of Consultancy, Mergers & Acquisitions and Internationalization.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Whatever Consulting Group	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	11-50	43 contacts →
	Exact match “WhatEver Consulting Group helps companies to develop the culture, practices and processes that support and sustain business innovation and improvement.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Byme Healthcare	Exact match	Porto, PortugalHQ recorded Sep 30, 2026	11-50	42 contacts →
	Exact match “A ByMe, especialista em Tecnologias de Informação, Cuidados de Saúde e Formação Profissional, atua enquanto consultora na gestão empresarial, dispondo de um vasto leque de opções…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	GSTEP	Exact match	Algés, PortugalHQ recorded Sep 30, 2026	51-200	36 contacts →
	Exact match “Fundada em 2012, a Gstep é uma Consultora especializada em áreas de Data Strategy & Architecture, Data Engineering & Visualization, AI & Analytics, e Enterprise Performance…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	CERB	Exact match	2710-444 Sintra, PortugalHQ recorded Sep 30, 2026	51-200	36 contacts →
	Exact match “A CERB foi fundada em 1987 e desde então tem vindo a firmar-se enquanto empresa de consultoria especialista na prestação de serviços de apoio à gestão, contabilidade financeira…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Scale Labs	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	11-50	35 contacts →
	Exact match “A Scale Labs é um parceiro de Consultoria de Crescimento e Reestruturação Comercial em Portugal, com uma missão clara: elevar o padrão de crescimento das empresas e das pessoas…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	DNI Group	Exact match	Porto, PortugalHQ recorded Sep 30, 2026	11-50	34 contacts →
	Exact match “O DNI Group nasce com o intuito claro de apoiar, a todo o momento, a gestão das empresas na implementação da sua estratégia e na resolução dos seus obstáculos do dia-a-dia.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Turisforma	Exact match	Coimbra, PortugalHQ recorded Sep 30, 2026	11-50	34 contacts →
	Exact match “A Turisforma actua no mercado da Formação Profissional e Consultadoria, acumulando uma história de experiência adquirida, uma consolidação enquanto equipa e um conjunto de…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	PPM Coachers	Exact match	Lisbon, PortugalHQ recorded Sep 30, 2026	11-50	33 contacts →
	Exact match “PPM Coachers is an international consulting company with a strong presence in European markets, as well as Portuguese and Spanish-speaking markets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Enescoord	Exact match	Porto, PortugalHQ recorded Sep 30, 2026	11-50	30 contacts →
	Exact match “Somos uma empresa independente de consultores, engenheiros e especialistas, que oferece uma ampla gama de serviços profissionais na área da Gestão de Projectos, referentes a…” Recorded in the RevenueBase company graph · Sep 30, 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 “impact consulting firms”. 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 936 impact consulting firms based in Portugal

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Impact consulting firms based in Portugal at a glance

As of Sep 30, 2026

24.6%Verified-email coverage

6.1%Mobile-number coverage

7.6Average contacts per company

1-10Median size (employees)

34.2%Largest-city concentration · Lisbon

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

732

11-50

165

51-200

201-500

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

4880–30

1,20331–60

5861–90

090–180

6180+

Company record updated

Median 93.0d

00–30

1,78031–60

1,63361–90

3,44690–180

279180+

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.
What qualifies: Company records associated with Portugal whose business descriptions match “impact consulting firms” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,755 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 30, 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.

Impact consulting firms by metro

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 “impact consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many impact consulting firms are there based in Portugal?

RevenueBase identified 936 company matches for impact consulting firms associated with Portugal 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?

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

Which city has the most impact consulting firms?

Lisbon leads with 320 company records, followed by Porto (119) and Oeiras (23).

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 1,755 professional contacts with verified work emails tracked across these 936 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 30, 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.