Company lists · Data refreshed September 2026

Top 21 Natural resource management consultants based in Porto Alegre, Brazil

Name: Natural resource management consultants based in Porto Alegre, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 65 companies tracked

RevenueBase identified 65 natural resource management consultants headquartered in Porto Alegre, Brazil as of September 2026 and tracks 530 professional contacts across them, including 117 with verified work emails. Sao Paulo is the largest hub.

This list covers natural resource management consultants 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

65Companies

530Contacts tracked

117Verified emails

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The 21 largest natural resource management consultants based in Porto Alegre, Brazil

Ranked by team size

Top 21 of 65 natural resource management consultants based in Porto Alegre, Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names natural resource management consultants: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Rhama AnalysisIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	51-200	86
	“For over 20 years, we have developed engineering solutions for the most complex environmental challenges in Brazil and around the world.” Source: company website · checked Sep 5, 2026
2	Ecossis Soluções AmbientaisIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	51-200	73
	“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: company website · checked Sep 5, 2026
3	Profill Engenharia E AmbienteIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	38
	“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: company website · checked Sep 5, 2026
4	Geocenter ConsultoriaIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	51-200	37
	“A empresa atua nas áreas de consultoria, assessoramento e elaboração de projetos no segmento de geologia, engenharia consultiva e meio ambiente.” Source: company website · checked Sep 5, 2026
5	ABG Engenharia E Meio AmbienteIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	28
	“A ABG Engenharia e Meio Ambiente atua em todas as áreas de consultoria e projetos ambientais.” Source: company website · checked Sep 5, 2026
6	LZ AmbientalIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	18
	“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: company website · checked Sep 5, 2026
7	Geoprospec Consultoria Ambiental E GeotecniaIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	11
	“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: company website · checked Sep 5, 2026
8	Bioimagens Consultoria AmbientalIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	11
	“Nós somos uma empresa especializada e com vasta experiência na prestação de serviços de assessoria e consultoria ambiental.” Source: company website · checked Sep 5, 2026
9	Biolaw Consultoria AmbientalIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	10
	“Biolaw Consultoria Ambiental é uma empresa dedicada a promover o desenvolvimento em bases sustentáveis através de projetos de pesquisa, licenciamentos, gestão ambiental e soluções…” Source: company website · checked Sep 5, 2026
10	G&p Soluções AmbientaisIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	8
	“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: company website · checked Sep 5, 2026
11	EcorealIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	7
	“Oferecemos soluções ambientais inovadoras e práticas, ajudando empresas e organizações a integrar a sustentabilidade em suas operações.” Source: company website · checked Sep 5, 2026
12	Econumérica EngenhariaIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	6
	“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: company website · checked Sep 5, 2026
13	Worton ESG & Crédito DE CarbonoIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	5
	“Consultoria em ESG, Economia Circular e Crédito de Carbono.” Source: company website · checked Sep 5, 2026
14	FocusgeoIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	4
	“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: company website · checked Sep 5, 2026
15	VS Soluções AmbientaisIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	4
	“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: company website · checked Sep 5, 2026
16	Reserva Consultoria AmbientalIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	4
	“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: company website · checked Sep 5, 2026
17	Água E Solo Estudos E Projetos LtdaIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	11-50	3
	“A Água & Solo Estudos e Projetos atua na área de consultoria em engenharias hídrica e ambiental desde 1998.” Source: company website · checked Sep 5, 2026
18	Ramos Consultoria AmbientalIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	3
	“Referência regional em meio ambiente, a Ramos atua buscando soluções que aliem sustentabilidade e rentabilidade ao seu negócio!” Source: company website · checked Sep 5, 2026
19	Ecosistemica Engenharia E Meio AmbienteIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	3
	“Ecosistêmica Engenharia e Meio Ambiente Ltda is a service provider in the environmental advisory sector.” Source: company website · checked Sep 5, 2026
20	Ramus Vita SustentabilidadeIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	2
	“Transformar desafios ambientais em oportunidades de crescimento, conectando conhecimento técnico-científico com soluções inovadoras para construir um planeta próspero e…” Source: company website · checked Sep 5, 2026
21	Kuhn Gestão AmbientalIndirect evidence	Porto Alegre, BrazilHQ checked Sep 5, 2026	1-10	1
	Source: company website · checked Sep 5, 2026

Showing 21 of 65 natural resource management consultants based in Porto Alegre, Brazil

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Natural resource management consultants based in Porto Alegre, Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Sao PauloLargest hub · 227 HQs

Contacts with mobile numbers

Sep 5, 2026Data 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 this city, so it is reported there. Company counts and contact totals on this page are exact for Porto Alegre, over 65 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 natural resource management consultants, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “natural resource management consultants”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among natural resource management consultants, 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 an evidence 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, 117 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 5, 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.

Natural resource management consultants by metro in Brazil

Natural resource management consultants in Sao Paulo227
Natural resource management consultants in Belo Horizonte143
Natural resource management consultants in Curitiba88
Natural resource management consultants in Rio De Janeiro88
Natural resource management consultants in Porto Alegre65
Natural resource management consultants in Brasilia39
Natural resource management consultants in Salvador39
Natural resource management consultants in Fortaleza38
Natural resource management consultants in Campinas37
Natural resource management consultants in Goiania33
Natural resource management consultants in Florianopolis31
Natural resource management consultants in Recife26
Natural resource management consultants in Piracicaba25

Frequently asked

How many natural resource management consultants are there based in Porto Alegre, Brazil?

RevenueBase identified 65 natural resource management consultants 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 natural resource management consultants?

Sao Paulo leads with 227 headquartered companies, followed by Belo Horizonte (143) and Curitiba (88).

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 117 verified decision-maker contacts tracked across these 65 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 5, 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.