Company lists · Data refreshed September 2026

Top 25 Hydropower engineering consultancy companies based in Belo Horizonte, Brazil

Name: Hydropower engineering consultancy companies based in Belo Horizonte, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 98 companies tracked

RevenueBase identified 98 hydropower engineering consultancy companies headquartered in Belo Horizonte, Brazil as of September 2026 and tracks 3,767 professional contacts across them, including 751 with verified work emails and 58 with mobile numbers. Across Brazil, Sao Paulo is the largest hub for this category (141 companies); Belo Horizonte follows with 107.

This list covers hydropower engineering consultancy companies headquartered in Belo Horizonte, Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 12, 2026 86% judged on-target in blind review

98Companies

3,767Contacts tracked

751Verified emails

58Mobile numbers

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The 25 largest hydropower engineering consultancy companies based in Belo Horizonte, Brazil

Ranked by team size

Top 25 of 98 hydropower engineering consultancy companies based in Belo Horizonte, Brazil, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to hydropower engineering consultancy companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Telsan Engenharia E Serviços S A	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	1,001-5,000	765 contacts →
	Indirect evidence “Em 26 de julho de 1995 foi criada a Telsan, uma empresa de engenharia consultiva que tem o orgulho de ter como missão principal a prestação de serviços diferenciados, visando à…” Source: RevenueBase Database · checked Sep 12, 2026
2	ERG Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	201-500	477 contacts →
	Indirect evidence “Empresa mineira, fundada em 1988, a ERG Engenharia mantém vivo o seu ideal de participar da construção de um mundo melhor e sustentável.” Source: RevenueBase Database · checked Sep 12, 2026
3	Quebec S.A	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	501-1,000	381 contacts →
	Indirect evidence “A Quebec, sediada em Belo Horizonte/MG, iniciou suas atividades em agosto de 1990 com a construção das estruturas de concreto da Barragem de Calhauzinho, em Araçuaí/MG.” Source: RevenueBase Database · checked Sep 12, 2026
4	BVP Geotecnia E Hidrotecnia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	201-500	286 contacts →
	Indirect evidence “Somos a BVP Geotecnia e Hidrotecnia.” Source: RevenueBase Database · checked Sep 12, 2026
5	Walm BH Engenharia	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	201-500	252 contacts →
	Partial evidence “Walm BH Engenharia is a company that operates in the areas of Geotechnical Engineering, Hydrology, Hydraulics, Hydrogeology, Engineering Geology, Rock Mechanics, and Environment &…” Source: RevenueBase Database · checked Sep 12, 2026
6	Mdgeo Hidrogeologia E Meio Ambiente	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	51-200	147 contacts →
	Indirect evidence “São mais de 1,2 mil projetos desenvolvidos nos setores industriais, de mineração, construção civil, abastecimento e agronegócio.” Source: RevenueBase Database · checked Sep 12, 2026
7	Geoestável Consultoria E Projetos Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	201-500	93 contacts →
	Indirect evidence “GEOESTÁVEL CONSULTORIA E PROJETOS Com sede própria na cidade mineira de Belo Horizonte, a empresa atua em todo território nacional e internacional.” Source: RevenueBase Database · checked Sep 12, 2026
8	Water Services And Technologies	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	51-200	84 contacts →
	Indirect evidence “Water Services and Technologies is a company specialized in hydrogeology and environmental services, which values technical quality, safety and excellence, always seeking to…” Source: RevenueBase Database · checked Sep 12, 2026
9	Energ Power SA	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	201-500	72 contacts →
	Indirect evidence “Empresa com mais de 25 anos de atuação na engenharia fornecendo tecnologia consolidada em projetos, serviços de engenharia, fornecimento de equipamentos, montagem e…” Source: RevenueBase Database · checked Sep 12, 2026
10	JF Brasil Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	11-50	65 contacts →
	Indirect evidence “Somos uma empresa de consultoria, projetos e suporte em geotecnia, geologia, hidrologia e hidráulica.” Source: RevenueBase Database · checked Sep 12, 2026
11	Tec3 Geotecnia E Recursos Hidricos	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	51-200	62 contacts →
	Indirect evidence “A Tec3 é uma empresa de engenharia de projetos especializada em recursos hídricos e geotecnia aplicados aos setores de mineração, hidroenergia, óleo e gás.” Source: RevenueBase Database · checked Sep 12, 2026
12	Azurit	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	51-200	60 contacts →
	Indirect evidence “Realizamos estudos e elaboramos projetos nas áreas de Engenharia Hídrica; Gestão Estratégica e Institucional; Meio Ambiente e Socioeconomia.” Source: RevenueBase Database · checked Sep 12, 2026
13	JM Souto Engenharia E Consultoria	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	51-200	59 contacts →
	Indirect evidence “A JM Souto é uma empresa de engenharia e consultoria com larga experiência e credibilidade em suas áreas de atuação.” Source: RevenueBase Database · checked Sep 12, 2026
14	Geohydrotech Engenharia Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	11-50	38 contacts →
	Indirect evidence “A GeoHydroTech sempre será uma empresa de consultoria e projetos que, pela qualificação de sua equipe e comprometimento com seus clientes, se mostrará à altura dos desafios que se…” Source: RevenueBase Database · checked Sep 12, 2026
15	Saff Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	11-50	36 contacts →
	Indirect evidence “Prestamos serviços de consultoria e projetos em Segurança de Barragens, Engenharia Geotécnica, Recursos Hídricos Meio Ambiente e Engenharia de Registros com competência técnica…” Source: RevenueBase Database · checked Sep 12, 2026
16	ALL Energy Brasil	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	51-200	36 contacts →
	Indirect evidence “A All Energy é uma empresa que oferece serviços de agenciamento e desenvolvimento de negócios para projetos na área de energia com tecnologia consolidada em serviços de engenharia…” Source: RevenueBase Database · checked Sep 12, 2026
17	Potamos	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	11-50	35 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 12, 2026
18	GWS Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	51-200	32 contacts →
	Indirect evidence “Somos uma empresa orientada para consultoria em Geotecnia, Recursos Hídricos, Meio Ambiente e Engenhara Civil, com experiência sólida e foco em soluções inovadoras e sustentáveis…” Source: RevenueBase Database · checked Sep 12, 2026
19	Spec Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	501-1,000	30 contacts →
	Indirect evidence “Fundada em março de 1986, a SPEC PLANEJAMENTO, ENGENHARIA, CONSULTORIA LTDA.” Source: RevenueBase Database · checked Sep 12, 2026
20	Dancal Engenharia E Projetos Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	11-50	23 contacts →
	Indirect evidence “Fundada em 2005, a Dancal Engenharia e Projetos Ltda é uma empresa especializada em serviços de engenharia consultiva, destacando-se no mercado pela sua grande experiência nos…” Source: RevenueBase Database · checked Sep 12, 2026
21	Enemax Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	11-50	22 contacts →
	Indirect evidence “A Enemax é uma empresa de prestação de serviços de engenharia civil, e está no mercado há 20 anos oferecendo soluções completas na área de Segurança de Barragens.” Source: RevenueBase Database · checked Sep 12, 2026
22	Enecel Energia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	51-200	15 contacts →
	Indirect evidence “Consultoria e estudos em negócios do setor elétrico - Estudos e projetos de geração (inventário, projeto básico, hidráulico e térmica)- Projetos conceitual, básico e executivo de…” Source: RevenueBase Database · checked Sep 12, 2026
23	Adonai Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	11-50	13 contacts →
	Indirect evidence “A ADONAI ENGENHARIA é uma empresa consolidada e sedimentada no setor energético (geração, distribuição e transmissão), mineração, habitacional e industrial que há mais de 10 anos…” Source: RevenueBase Database · checked Sep 12, 2026
24	RP Soluções Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	1-10	6 contacts →
	Indirect evidence “A RP Soluções Engenharia foi fundada em 2008 para atender a demanda de serviços de alta tecnologia em projetos de engenharia civil e mecânica.” Source: RevenueBase Database · checked Sep 12, 2026
25	V&c Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 12, 2026	11-50	6 contacts →
	Indirect evidence “A V&C é uma empresa especializada em projetos e consultoria na área de Hidrotecnia, geotecnia e geologia.” Source: RevenueBase Database · checked Sep 12, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hydropower engineering consultancy companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names hydropower engineering consultancy companies.
Partial evidence: Its own public description names part of hydropower engineering consultancy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydropower engineering consultancy companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 98 hydropower engineering consultancy companies based in Belo Horizonte, Brazil

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Hydropower engineering consultancy companies based in Belo Horizonte, Brazil at a glance

As of Sep 12, 2026

19.9%Verified-email coverage

1.5%Mobile-number coverage

38.4Average contacts per company

11-50Median size (employees)

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 14.0d

6030–30

14631–60

161–90

090–180

1180+

Company record updated

Median 79.0d

00–30

1,17331–60

1,98561–90

46090–180

149180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hydropower engineering consultancy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belo Horizonte, Brazil whose own description of what they do matches “hydropower engineering consultancy companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hydropower engineering consultancy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among hydropower engineering consultancy companies, and records with no verified work email. Companies headquartered outside Belo Horizonte are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 751 across the full list. 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 12, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Hydropower engineering consultancy companies by metro in Brazil

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names hydropower engineering consultancy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many hydropower engineering consultancy companies are there based in Belo Horizonte, Brazil?

RevenueBase identified 98 hydropower engineering consultancy companies headquartered in Belo Horizonte, Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Telsan Engenharia E Serviços S A, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which city in Brazil has the most hydropower engineering consultancy companies?

Sao Paulo leads Brazil with 141 headquartered companies, followed by Belo Horizonte (107) and Rio De Janeiro (64).

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 751 verified decision-maker contacts tracked across these 98 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 12, 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 Smart Search, 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.