Company lists · Data refreshed September 2026

Top 25 Seismic hazard analysis consultants worldwide

RevenueBase identified 1,551 company matches for seismic hazard analysis consultants worldwide as of September 2026 and tracks 12,065 professional contacts across them, including 3,793 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers company matches for seismic hazard analysis consultants worldwide, 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 22, 2026. Country and city lists for seismic hazard analysis consultants follow the table.

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 22, 2026 How this list was built
1,551Companies
12,065Contacts tracked
3,793Verified emails
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The 25 largest seismic hazard analysis consultants worldwide

Ranked by team size
Top 25 of 1,551 company matches for seismic hazard analysis consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchVancouver, BC, CanadaHQ recorded Sep 22, 2026501-1,000798 contacts →

Exact match

“BGC Engineering is an international consulting firm that provides professional services in applied earth sciences.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchBelo Horizonte, BrazilHQ recorded Sep 22, 2026501-1,000400 contacts →

Exact match

“Fundada em 1981, a empresa é focada na execução de serviços especiais de geologia, engenharia geotécnica e recuperação de estruturas.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchBelo Horizonte, BrazilHQ recorded Sep 22, 2026201-500286 contacts →

Exact match

“Somos a BVP Geotecnia e Hidrotecnia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchBogotá, ColombiaHQ recorded Sep 22, 2026201-500282 contacts →

Exact match

“GEOCOL ofrece 30 años de experiencia en la prestación de Servicios de Consultoría en Gestión Ambiental; Gestión social; Interventoría (técnica, ambiental, social, seguridad…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchDenver, CO, United StatesHQ recorded Sep 22, 2026201-500189 contacts →

Exact match

“CTL|Thompson (CTL|T) has been providing innovative engineering solutions throughout Colorado since 1971.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchNepean, ON, CanadaHQ recorded Sep 22, 202651-200165 contacts →

Exact match

“Paterson Group is a consulting engineering firm widely recognized for our expertise in Geotechnical Engineering, Environmental Engineering, Materials Testing, Hydrogeology…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchGateshead, United KingdomHQ recorded Sep 22, 2026501-1,000162 contacts →

Exact match

“We're not just service providers; we're your long-term partners in creating a sustainable, compliant, and efficient future for your assets.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchBogota, ColombiaHQ recorded Sep 22, 2026n/a121 contacts →

Exact match

“We provide technical advice on structural and earthquake issues required by our clients in existing and new structures in Latin America and the Caribbean, including: Structural…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchNess Ziona, IsraelHQ recorded Sep 22, 202611-5090 contacts →

Exact match

“Ecolog Engineering Ltd.(Ecolog) is a private consulting and design firm specializing in earth science application on environmental and engineering projects.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchDubai, United Arab EmiratesHQ recorded Sep 22, 202651-20083 contacts →

Exact match

“Founded in 1987 by Dr.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchAuburn, CA, United StatesHQ recorded Sep 22, 202651-20068 contacts →

Exact match

“Blackburn Consulting provides geotechnical, geo-environmental, construction and forensic services throughout Northern California.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchMoorestown, NJ, United StatesHQ recorded Sep 22, 202651-20068 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchLa Penne-sur-huveaune, FranceHQ recorded Sep 22, 202651-20067 contacts →

Exact match

“Depuis plus de 10 ans nous intervenons sur l’ensemble des métiers de l’ingénierie des structures neuves et existantes en maîtrise d’œuvre, exécution, instrumentation et diagnostic…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202651-20064 contacts →

Exact match

“A REGEA - Geologia, Engenharia e Estudos Ambientais, empresa de consultoria com mais de 15 anos de atuação no mercado, está capacitada para executar projetos nas áreas de…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchPipitea, New ZealandHQ recorded Sep 22, 202651-20062 contacts →

Exact match

“Silvester Clark Consulting Engineers is a New Zealand-owned structural engineering firm, delivering expert services since 1979.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchChester, NJ, United StatesHQ recorded Sep 22, 202651-20060 contacts →

Exact match

“Dynamic Earth, LLC provides geotechnical engineering and environmental consulting services ranging from preliminary due diligence phase studies through comprehensive site…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, CA, United StatesHQ recorded Sep 22, 202651-20059 contacts →

Exact match

“PARADIGM Structural Engineers, Inc, with offices in San Francisco, Chicago, Dallas, and Arlington (Q1 2027), specializes in the structural design of new buildings and the…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchMorangis, FranceHQ recorded Sep 22, 202651-20058 contacts →

Exact match

“Bureau d'Etudes Géotechniques, Hydrogéologie et Sites et Sols Pollués, Ingénierie des sols et fondations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchKennesaw, GA, United StatesHQ recorded Sep 22, 202651-20057 contacts →

Exact match

“Founded in Contour Engineering, LLC specializes in geotechnical engineering, environmental/natural resource consulting, special inspection services and construction materials…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchGrumello Del Monte, ItalyHQ recorded Sep 22, 202651-20056 contacts →

Exact match

“Trust, efficiency and innovation are the keys to success.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchBergamo, ItalyHQ recorded Sep 22, 202651-20056 contacts →

Exact match

“Seriana supporta i propri clienti in ogni fase, fornendo soluzioni antisismiche personalizzate e altamente performanti per edifici prefabbricati in calcestruzzo.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchBellinzona, SwitzerlandHQ recorded Sep 22, 202651-20053 contacts →

Exact match

“con 140 collaboratori è attiva in diversi ambiti dell'ingegneria, tra cui ingegneria civile, restauro di monumenti storici, geologia, impiantistica, fisica della costruzione…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchSan Francisco, CA, United StatesHQ recorded Sep 22, 202611-5051 contacts →

Exact match

“Established in 1960, Forell Elsesser is a structural engineering innovator.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202651-20050 contacts →

Exact match

“For over 30 years, Alpha Structural, Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchSão José Dos Campos, BrazilHQ recorded Sep 22, 202611-5050 contacts →

Exact match

“Somos especialistas em análises de riscos, projetos de segurança e projetos de processos industriais.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 1,551 seismic hazard analysis consultants worldwide

See the full list, filter by size, metro and specialty, and access 3,793 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Seismic hazard analysis consultants worldwide at a glance

As of Sep 22, 2026
31.4%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Istanbul
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
1,009
11-50
437
51-200
83
201-500
10
501-1,000
4
1,001-5,000
1
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for seismic hazard analysis consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “seismic hazard analysis consultants” 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. 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 3,793 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 22, 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.

Seismic hazard analysis consultants by location

11 lists · largest first

Every Seismic hazard analysis consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 hazard analysis consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seismic hazard analysis consultants are there worldwide?

RevenueBase identified 1,551 company matches for seismic hazard analysis consultants worldwide 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?

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

Which country has the most seismic hazard analysis consultants?

The United States leads with 285 companies, followed by Italy (162) and France (96). Every seismic hazard analysis consultants list by country and city is linked on this page.

Which city has the most seismic hazard analysis consultants?

Istanbul leads with 25 company records, followed by San Francisco (15) and Tehran (15).

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 3,793 professional contacts with verified work emails tracked across these 1,551 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 22, 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.