Company lists · Data refreshed September 2026

Top 25 Hydrodynamics consulting firms based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 156 companies tracked

RevenueBase identified 156 company matches for hydrodynamics consulting firms associated with Brazil as of September 2026 and tracks 2,532 professional contacts across them, including 708 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for hydrodynamics consulting firms associated with Brazil, 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 28, 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 28, 2026 How this list was built

156Companies

2,532Contacts tracked

708Verified emails

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The 25 largest hydrodynamics consulting firms based in Brazil

Ranked by team size

Top 25 of 156 company matches for hydrodynamics consulting firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Sondotécnica Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	588 contacts →
	Exact match “Sondotécnica was founded in 1954.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Planave S.A.	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	501-1,000	218 contacts →
	Exact match “Empresa atua em Engenharia Consultiva, na execução de estudos, projetos e acompanhamento de obras.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Rpeotta	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	169 contacts →
	Exact match “A RPEOTTA tem por objetivo a prestação de serviços pautados no compromisso com a excelência em engenharia consultiva em Projetos (Conceitual, Básica e Detalhada), estudo e…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Caruso Soluções Ambientais & Tecnológicas	Exact match	Florianópolis, BrazilHQ recorded Sep 28, 2026	51-200	130 contacts →
	Exact match “Fundada em 1998, a empresa CARUSO Soluções Ambientais & Tecnológicas se dedica à prestação de serviços e consultoria nas áreas de engenharia e meio ambiente.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Dratec Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	97 contacts →
	Exact match “A Dratec Engenharia Ltda.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Proper Marine	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	51-200	90 contacts →
	Exact match “Somos agora Longitude.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Rhama Analysis	Exact match	Porto Alegre, BrazilHQ recorded Sep 28, 2026	51-200	86 contacts →
	Exact match “For over 20 years, we have developed engineering solutions for the most complex environmental challenges in Brazil and around the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Hidromares By SGS	Exact match	Santos, BrazilHQ recorded Sep 28, 2026	51-200	58 contacts →
	Exact match “A HidroMares é uma empresa de consultoria que presta serviços na área de oceanografia, limnologia e meteorologia, atuando desde projetos de monitoramento ambiental até modelagem…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Numerical Offshore Tank Tpn-Usp	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “The Numerical Offshore Tank (TPN-USP) is a computational and experimental hydrodynamic laboratory for the design and analysis of offshore systems, ports, platforms, ships and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Oceânica	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	11-50	45 contacts →
	Exact match “Part of HBR Holding Brazil, Oceânica is a Brazilian consulting company for naval, offshore and nautical industries, with focus in hydrodynamics, mooring, dynamic positioning…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Progaia Engenharia E Meio Ambiente	Exact match	Brasília, BrazilHQ recorded Sep 28, 2026	51-200	38 contacts →
	Exact match “A Progaia Engenharia e Meio Ambiente iniciou suas atividades em 2001, dedicando-se a trabalhos técnicos ligados à engenharia e meio ambiente, desenvolvendo estudos hidrológicos…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Potamos	Exact match	Belo Horizonte, BrazilHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “A POTAMOS é uma empresa brasileira, criada em 1993, com atuação específica no mercado de Engenharia de Recursos Hídricos, sendo atualmente referência brasileira na área.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	B2dc Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	51-200	32 contacts →
	Exact match “A B2DC é uma empresa de engenharia e consultoria especializada em ambientes de missão crítica, oferecendo serviços de comissionamento de projetos e instalações, simulações CFD…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Belov Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	1,001-5,000	32 contacts →
	Exact match “Fundada em 1981 a Belov Engenharia oferece a seus parceiros experiência nos mais diversos campos na Engenharia Portuária e Subaquática.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Laboceano	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “O Laboratório de Tecnologia Oceânica LabOceano faz parte do Programa de Engenharia Naval e Oceânica da COPPE/UFRJ.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Hydrodata Engenharia	Exact match	Porto Alegre, BrazilHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “Reconhecida por sua atuação no Rio Grande do Sul, a Hydrodata é uma consultoria de inteligência em segurança hidrológica que transforma dados em direção estratégica.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Hidrotop Construções, Importação E Comércio Ltda	Exact match	Santos, BrazilHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “A HIDROTOP é uma empresa de engenharia marítima, fundada em 1987, sediada em Santos/SP, inscrita no Centro de Hidrografia da Marinha do Brasil (CHM), no Centro Almirante Moraes…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Noir - Naval Ocean	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “Empresa de Engenharia localizada no Rio de Janeiro/RJ.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Simpipe	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “Na SIMPIPE, combinamos Mecânica dos Fluidos, Termo ciências, Modelagem Numérica e Integridade para apoiar empresas de transporte por dutos em todas as fases do ciclo de vida dos…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Maffei Engenharia	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Fundada em 1982 pelo Prof.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Argonautica Engenharia & Pesquisas	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	1-10	13 contacts →
	Exact match “The advancement of commerce and industry towards the sea requires continuous development of engineering and technology for the ports and offshore fields.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Amazon Tecnologia	Exact match	Sapezal, BrazilHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Inspirados pela nossa história e guiados pela busca incessante de excelência, na Amazon Engenharia de Fluidos, estamos comprometidos em oferecer soluções de ponta que impulsionam…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	MTCN	Exact match	Balneário Camboriú, BrazilHQ recorded Sep 28, 2026	1-10	10 contacts →
	Exact match “A MTCN trata-se de uma consultoria altamente especializada que fornece soluções sustentáveis e inteligentes para obras de dragagem e projetos envolvendo empreendimentos…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Engenharia DE Sistemas Termicos	Exact match	Brasilia, BrazilHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “Fundada em Brasília em 1979, tendo como objetivo fornecer serviços de projeto e consultoria em sistemas de ar condicionado e ventilação, a Engenharia de Sistemas Térmicos foi a…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	M&n Simulações E Projetos	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	1-10	8 contacts →
	Exact match “A M&N Simulações e Projetos Ltda foi criada a partir da Mettalforma, representamos a SFTC na América do Sul desde 2002 e a Flow Science no Brasil desde 2010.” Recorded in the RevenueBase company graph · Sep 28, 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 “hydrodynamics 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 156 hydrodynamics consulting firms based in Brazil

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Hydrodynamics consulting firms based in Brazil at a glance

As of Sep 28, 2026

28.0%Verified-email coverage

16.2Average contacts per company

1-10Median size (employees)

17.9%Largest-city concentration · Rio De Janeiro

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

111

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 156 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 Brazil whose business descriptions match “hydrodynamics 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 708 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 28, 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.

Hydrodynamics consulting firms by metro

Hydrodynamics consulting firms in Rio De Janeiro28

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

How many hydrodynamics consulting firms are there based in Brazil?

RevenueBase identified 156 company matches for hydrodynamics consulting firms associated with Brazil 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?

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

Which city has the most hydrodynamics consulting firms?

Rio De Janeiro leads with 28 company records, followed by Sao Paulo (23) and Belo Horizonte (11).

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 708 professional contacts with verified work emails tracked across these 156 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 28, 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.