Company lists · Data refreshed September 2026
Top 24 Environmental consultant companies based in Porto Alegre, Brazil
RevenueBase identified 85 environmental consultant companies headquartered in Porto Alegre, Brazil as of September 2026 and tracks 846 professional contacts across them, including 129 with verified work emails. Sao Paulo is the largest hub.
This list covers environmental consultant companies 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 21, 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.
The 24 largest environmental consultant companies based in Porto Alegre, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 40 contacts → | ||||
Indirect evidence “O futuro da humanidade depende de garantia mútua.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 38 contacts → | ||||
Indirect 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 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 37 contacts → | ||||
Indirect 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 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 10 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 contacts → | ||||
Indirect evidence “A STPMA Engenharia é especializada na prestação de serviços de assessoria ambiental e de PPCI para sua empresa.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 contacts → | ||||
Indirect evidence “Consultoria em ESG, Economia Circular e Crédito de Carbono.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 contacts → | ||||
Indirect evidence “Com atuação exclusiva na Assessoria Jurídica Ambiental – Contencioso e Consultivo e abrangendo temas afins como direito agrário, direito minerário e direito urbanístico, o…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 contacts → | ||||
Indirect evidence “Referência regional em meio ambiente, a Ramos atua buscando soluções que aliem sustentabilidade e rentabilidade ao seu negócio!” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Partial evidence “Ecosistêmica Engenharia e Meio Ambiente Ltda is a service provider in the environmental advisory sector.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Indirect evidence “Based on its expertise in the areas of sustainability and CSR, Value Chain is able to offer professional assistance in preparing companies to implement sustainability programs…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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 consultant 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 environmental consultant companies.
- Partial evidence
- Its own public description names part of environmental consultant companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name environmental consultant 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 24 of 85 environmental consultant companies based in Porto Alegre, Brazil
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 129 reachable decision-makers.
Free signup · no credit card
Environmental consultant companies based in Porto Alegre, Brazil at a glance
As of Sep 21, 2026Companies by employee count
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 85 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 consultant 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 Porto Alegre, Brazil whose own description of what they do matches “environmental consultant 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 environmental consultant 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 environmental consultant companies, 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, 129 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 21, 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 consultant companies by metro in Brazil
- Environmental consultant companies in Sao Paulo384
- Environmental consultant companies in Belo Horizonte184
- Environmental consultant companies in Curitiba145
- Environmental consultant companies in Rio De Janeiro140
- Environmental consultant companies in Porto Alegre85
- Environmental consultant companies in Campinas68
- Environmental consultant companies in Salvador60
- Environmental consultant companies in Fortaleza54
- Environmental consultant companies in Goiania53
- Environmental consultant companies in Sorocaba45
- Environmental consultant companies in Florianopolis39
- Environmental consultant companies in Piracicaba37
- Environmental consultant companies in Recife36
- Environmental consultant companies in Brasilia34
- Environmental consultant companies in Joinville34
- Environmental consultant companies in Vitoria33
- Environmental consultant companies in Jundiai29
- Environmental consultant companies in Santo Andre27
- Environmental consultant companies in Campo Grande26
- Environmental consultant companies in Santos25
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 consultant 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 environmental consultant companies are there based in Porto Alegre, Brazil?
RevenueBase identified 85 environmental consultant companies 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 consultant companies?
Sao Paulo leads with 384 headquartered companies, followed by Belo Horizonte (184) and Curitiba (145).
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 129 verified decision-maker contacts tracked across these 85 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 85 environmental consultant companies based in Porto Alegre, Brazil. Start with a free account, no credit card.
Download this list →Related lists
Environmental consultant companies by geography
- Environmental consultant companies based in Brisbane, Australia
- Environmental consultant companies based in Melbourne, Australia
- Environmental consultant companies based in Perth, Australia
- Environmental consultant companies based in Sydney, Australia
- Environmental consultant companies based in Belo Horizonte, Brazil
- Environmental consultant companies based in Campinas, Brazil
- Environmental consultant companies based in Curitiba, Brazil
- Environmental consultant companies based in Rio De Janeiro, Brazil
- Environmental consultant companies based in Sao Paulo, Brazil
- Environmental consultant companies based in Calgary, Canada
- Environmental consultant companies based in Edmonton, Canada
- Environmental consultant companies based in Mississauga, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental consultant companies based in Brisbane, Australia
- Environmental consultant companies based in Melbourne, Australia
- Environmental consultant companies based in Perth, Australia
- Environmental consultant companies based in Sydney, Australia
- Environmental consultant companies based in Belo Horizonte, Brazil
- Environmental consultant companies based in Campinas, Brazil