Company lists · Data refreshed September 2026

Top 13 Seismic engineering companies based in Portugal

RevenueBase identified 40 company matches for seismic engineering companies associated with Portugal as of September 2026 and tracks 282 professional contacts across them, including 61 with verified work emails. Lisbon is the largest hub.

This list covers company matches for seismic engineering companies 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 17, 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 17, 2026 How this list was built
40Companies
282Contacts tracked
61Verified emails
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The 13 largest seismic engineering companies based in Portugal

Ranked by team size
Top 13 of 40 company matches for seismic engineering companies based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSintra, PortugalHQ recorded Sep 17, 202651-20038 contacts →

Exact match

“A progressiva evolução do mercado e o consequente aumento da necessidade de alargar a actividade a outros procedimentos da Geotecnia contribuíram para uma evolução sustentada da…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchLisbon, PortugalHQ recorded Sep 17, 202611-5027 contacts →

Exact match

“Empresa de consultoria que desenvolve estudos e projetos de engenharia na área da geologia e geotecnia.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchLisbon, PortugalHQ recorded Sep 17, 202611-5024 contacts →

Exact match

“A JSJ é uma empresa de engenharia especializada em projetos estruturais e geotécnicos, com mais de 30 anos de experiência em grandes projetos do Setor Público e Privado.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchLeiria, PortugalHQ recorded Sep 17, 202611-5019 contacts →

Exact match

“O grupo GEOIDE integra as empresa GEOIDE, NANOMETRICS e GALICORP.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchPorto, PortugalHQ recorded Sep 17, 20261-1015 contacts →

Exact match

“Fundada em Outubro de 2011 por Pedro Neto em parceria com António Adão da Fonseca, Luís Pedro Moás, Pedro Morujão e Renato Bastos, a AdFGeo – Consultores de Geotecnia…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchPorto, PortugalHQ recorded Sep 17, 202611-5013 contacts →

Exact match

“Especialistas em inspeção e diagnóstico, reabilitação estrutural e monitorização.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchMaia, PortugalHQ recorded Sep 17, 202611-508 contacts →

Exact match

“A PRETENSA é uma das empresas de engenharia de referência na sua área de negócio.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchPortimão, PortugalHQ recorded Sep 17, 20261-106 contacts →

Exact match

“A GeoStuding é uma empresa Portuguesa, sediada em Portimão, que desenvolve actividade nas áreas da geologia e da geotecnia, em Portugal continental, Madeira e Açores.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchSacavém E Prior Velho, PortugalHQ recorded Sep 17, 20261-104 contacts →

Exact match

“EngiGeo, Engenharia Geotécnica, Lda, is a company whose activity encompasses all the areas inherent to Geotechnical Engineering.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchVenda Do Pinheiro, PortugalHQ recorded Sep 17, 202611-504 contacts →

Exact match

“A SYNEGE é uma empresa de consultoria e projeto especializada nas áreas da Engenharia Geotécnica, da Geologia Aplicada e do Ambiente, da Engenharia Civil e da Geotermia.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchVila Nova De Gaia, PortugalHQ recorded Sep 17, 202611-503 contacts →

Exact match

“GROUNDMOTION is a global engineering services company.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchÁgua Longa, PortugalHQ recorded Sep 17, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchPorto, PortugalHQ recorded Sep 17, 20261-102 contacts →

Exact match

“A Cerne Projeto e Consultoria é uma empresa de prestação de serviços de projeto e consultoria em Engenharia Civil, fortemente vocacionada para a intervenção em construções…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 13 of 40 seismic engineering companies based in Portugal

See the full list, filter by size, metro and specialty, and access 61 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Seismic engineering companies based in Portugal at a glance

As of Sep 17, 2026
21.6%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
32.5%Largest-city concentration · Lisbon
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
12
51-200
1

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 40 companies.

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 “seismic engineering companies” 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 61 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 17, 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.

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 “seismic engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seismic engineering companies are there based in Portugal?

RevenueBase identified 40 company matches for seismic engineering companies 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?

Rodio Portugal S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most seismic engineering companies?

Lisbon leads with 13 company records, followed by Porto (4) and Covilha (2).

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 61 professional contacts with verified work emails tracked across these 40 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 17, 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.