Company lists · Data refreshed September 2026

Top 22 Environmental consulting for hydro projects based in Porto Alegre, Brazil

Name: Environmental consulting for hydro projects based in Porto Alegre, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 63 companies tracked

RevenueBase identified 63 environmental consulting for hydro projects headquartered in Porto Alegre, Brazil as of September 2026 and tracks 583 professional contacts across them, including 124 with verified work emails. Sao Paulo is the largest hub.

This list covers environmental consulting for hydro projects headquartered in Porto Alegre, 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 19, 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 19, 2026 86% judged on-target in blind review

63Companies

583Contacts tracked

124Verified emails

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The 22 largest environmental consulting for hydro projects based in Porto Alegre, Brazil

Ranked by team size

Top 22 of 63 environmental consulting for hydro projects based in Porto Alegre, Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental consulting for hydro projects: 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	Rhama Analysis	Partial evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	51-200	86 contacts →
	Partial evidence “For over 20 years, we have developed engineering solutions for the most complex environmental challenges in Brazil and around the world.” Source: RevenueBase Database · checked Sep 19, 2026
2	Ecossis Soluções Ambientais	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	51-200	73 contacts →
	Indirect evidence “Somos uma empresa de meio ambiente capaz de fornecer consultoria ambiental para os setores de infra-estrutura, energia, mineração, agronegócio, órgãos públicos e sociedade civil…” Source: RevenueBase Database · checked Sep 19, 2026
3	Profill Engenharia E Ambiente	Partial evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “A Profill Engenharia e Ambiente, fundada em é uma empresa de engenharia consultiva que, desde a sua origem, trabalha com foco na identificação das demandas do cliente…” Source: RevenueBase Database · checked Sep 19, 2026
4	Geocenter Consultoria	Partial evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	51-200	37 contacts →
	Partial evidence “A empresa atua nas áreas de consultoria, assessoramento e elaboração de projetos no segmento de geologia, engenharia consultiva e meio ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
5	Proenergia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “Fundada em a PROENERGIA possui mais de duas décadas de atuação no mercado nacional de engenharia elétrica, consolidando-se como referência técnica no desenvolvimento de projetos…” Source: RevenueBase Database · checked Sep 19, 2026
6	ABG Engenharia E Meio Ambiente	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “A ABG Engenharia e Meio Ambiente atua em todas as áreas de consultoria e projetos ambientais.” Source: RevenueBase Database · checked Sep 19, 2026
7	LZ Ambiental	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “A LZ Ambiental Consultoria & Serviços surgiu como um novo conceito em consultoria ambiental, visando à agilidade, eficiência e excelência de nossos serviços e a comodidade e…” Source: RevenueBase Database · checked Sep 19, 2026
8	NEW Engenharia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “De licenciamento ambiental, projetos de engenharia e arquitetura até gerenciamentos de obras, pautada na construção de sólidos e duradouros resultados.” Source: RevenueBase Database · checked Sep 19, 2026
9	Hydrodata Engenharia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
10	Bioimagens Consultoria Ambiental	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Nós somos uma empresa especializada e com vasta experiência na prestação de serviços de assessoria e consultoria ambiental.” Source: RevenueBase Database · checked Sep 19, 2026
11	Geoprospec Consultoria Ambiental E Geotecnia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “A Geoprospec é uma empresa com 40 anos de atuação no mercado de projetos e estudos ambientais e geológicos, supervisão e monitoramento ambiental de empreendimentos com foco em…” Source: RevenueBase Database · checked Sep 19, 2026
12	G&p Soluções Ambientais	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “A G&P é uma empresa gaúcha de prestação de serviços na área ambiental, formada por uma equipe multidisciplinar de profissionais que valorizam a criatividade e a inovação, a partir…” Source: RevenueBase Database · checked Sep 19, 2026
13	Ecoreal	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Oferecemos soluções ambientais inovadoras e práticas, ajudando empresas e organizações a integrar a sustentabilidade em suas operações.” Source: RevenueBase Database · checked Sep 19, 2026
14	Econumérica Engenharia	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Somos uma empresa de consultoria especializada em engenharia de recursos hídricos, com foco na aplicação de modelagem matemática para apoiar decisões técnicas, ambientais e…” Source: RevenueBase Database · checked Sep 19, 2026
15	Focusgeo	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “A FocusGeo atua no seguimento de consultoria há mais de 15 anos, elaborando estudos de impacto ambiental, executando atividades de gestão ambiental, viabiliza o licenciamento de…” Source: RevenueBase Database · checked Sep 19, 2026
16	Reserva Consultoria Ambiental	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Empresa de consultoria ambiental com mais de 10 anos de experiência nas áreas de licenciamento e gestão ambiental, recuperação e reabilitação de áreas degradadas e…” Source: RevenueBase Database · checked Sep 19, 2026
17	VS Soluções Ambientais	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Conheça as nossas soluções e veja qual delas se encaixa na sua necessidade.~ Consultoria Ambiental ~ Licenciamento Ambiental ~ Gestão Ambiental em Obras ~ Projetos e Laudos…” Source: RevenueBase Database · checked Sep 19, 2026
18	Água E Solo Estudos E Projetos Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “A Água & Solo Estudos e Projetos atua na área de consultoria em engenharias hídrica e ambiental desde 1998.” Source: RevenueBase Database · checked Sep 19, 2026
19	Ecosistemica Engenharia E Meio Ambiente	Partial evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Ecosistêmica Engenharia e Meio Ambiente Ltda is a service provider in the environmental advisory sector.” Source: RevenueBase Database · checked Sep 19, 2026
20	Ramus Vita Sustentabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Transformar desafios ambientais em oportunidades de crescimento, conectando conhecimento técnico-científico com soluções inovadoras para construir um planeta próspero e…” Source: RevenueBase Database · checked Sep 19, 2026
21	Confluência Engenharia DE Recursos Hídricos	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Somos uma empresa de engenharia com ênfase em recursos hídricos e meio ambiente.” Source: RevenueBase Database · checked Sep 19, 2026
22	Kuhn Gestão Ambiental	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: environmental consulting for hydro projects. 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 environmental consulting for hydro projects.
Partial evidence: Its own public description names part of environmental consulting for hydro projects, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental consulting for hydro projects. 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 22 of 63 environmental consulting for hydro projects based in Porto Alegre, Brazil

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Environmental consulting for hydro projects based in Porto Alegre, Brazil at a glance

As of Sep 19, 2026

21.3%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

319.0%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Brazil list rather than for Porto Alegre, so it is reported there. Company counts and contact totals on this page are exact for Porto Alegre, over 63 companies.

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 environmental consulting for hydro projects, 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 Porto Alegre, Brazil whose own description of what they do matches “environmental consulting for hydro projects”. 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 environmental consulting for hydro projects), 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 environmental consulting for hydro projects, and records with no verified work email. Companies headquartered outside Porto Alegre 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, 124 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 19, 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.

Environmental consulting for hydro projects by metro in Brazil

Environmental consulting for hydro projects in Sao Paulo201
Environmental consulting for hydro projects in Belo Horizonte166
Environmental consulting for hydro projects in Rio De Janeiro90
Environmental consulting for hydro projects in Curitiba83
Environmental consulting for hydro projects in Porto Alegre63
Environmental consulting for hydro projects in Goiania41
Environmental consulting for hydro projects in Fortaleza34
Environmental consulting for hydro projects in Campinas32
Environmental consulting for hydro projects in Florianopolis32
Environmental consulting for hydro projects in Salvador31
Environmental consulting for hydro projects in Brasilia27
Environmental consulting for hydro projects in Vitoria27
Environmental consulting for hydro projects in Joinville25

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 environmental consulting for hydro projects, 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 environmental consulting for hydro projects are there based in Porto Alegre, Brazil?

RevenueBase identified 63 environmental consulting for hydro projects headquartered in Porto Alegre, 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?

Rhama Analysis, headquartered in Porto Alegre, tops this list with the largest team on record.

Which city has the most environmental consulting for hydro projects?

Sao Paulo leads with 201 headquartered companies, followed by Belo Horizonte (166) and Rio De Janeiro (90).

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 124 verified decision-maker contacts tracked across these 63 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 19, 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.