Company lists · Data refreshed September 2026

Top 25 Sustainable development firms based in Belo Horizonte, Brazil

Name: Sustainable development firms based in Belo Horizonte, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 138 companies tracked

RevenueBase identified 138 sustainable development firms headquartered in Belo Horizonte, Brazil as of September 2026 and tracks 2,902 professional contacts across them, including 551 with verified work emails. Sao Paulo is the largest hub.

This list covers sustainable development firms 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 22, 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 22, 2026 86% judged on-target in blind review

138Companies

2,902Contacts tracked

551Verified emails

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The 25 largest sustainable development firms based in Belo Horizonte, Brazil

Ranked by team size

Top 25 of 138 sustainable development firms based in Belo Horizonte, Brazil, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable development firms: 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 22, 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 22, 2026
2	Sete Soluções E Tecnologia Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	501-1,000	448 contacts →
	Indirect evidence “Somos uma das maiores consultorias em meio ambiente do Brasil, fundada em 1997, contando, hoje, com uma equipe técnica multidisciplinar permanente, que congrega profissionais das…” Source: RevenueBase Database · checked Sep 22, 2026
3	Waycarbon	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	201-500	221 contacts →
	Indirect evidence “WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Source: RevenueBase Database · checked Sep 22, 2026
4	NMC Sustentabilidade Integrativa	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	51-200	136 contacts →
	Indirect evidence “A NMC Sustentabilidade Integrativa atua com o propósito de transformar realidades e elevar a qualidade de vida de pessoas e territórios, por meio de soluções socioambientais…” Source: RevenueBase Database · checked Sep 22, 2026
5	Biocev Projetos Inteligentes	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	51-200	88 contacts →
	Indirect evidence “A Biocev Projetos Inteligentes é uma empresa de consultoria com soluções completas para o licenciamento ambiental, na elaboração de projetos e execução de estudos diversos…” Source: RevenueBase Database · checked Sep 22, 2026
6	CERN	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	51-200	69 contacts →
	Indirect evidence “Há 36 anos no mercado, a CERN é referência na área de consultoria especializada em meio ambiente e geologia.” Source: RevenueBase Database · checked Sep 22, 2026
7	Azurit	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 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 22, 2026
8	EME Engenharia Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	56 contacts →
	Indirect evidence “QUEM SOMOS?” Source: RevenueBase Database · checked Sep 22, 2026
9	Lume Estratégia Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	51-200	51 contacts →
	Indirect evidence “A Lume tem como missão atuar para a sustentabilidade ambiental a partir de uma visão estratégica, qualificando e agregando valor às organizações e seus empreendimentos.” Source: RevenueBase Database · checked Sep 22, 2026
10	Ferreira Rocha Assessoria E Serviços Socioambientais	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	42 contacts →
	Indirect evidence “Somos a Ferreira Rocha, uma Assessoria Socioambiental com mais de 17 anos de atuação e mais de 520 projetos realizados em todos os estados brasileiros.” Source: RevenueBase Database · checked Sep 22, 2026
11	Linha Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	51-200	40 contacts →
	Indirect evidence “Soluções que viabilizam empreendimentos em todo o Brasil.” Source: RevenueBase Database · checked Sep 22, 2026
12	ALL Energy Brasil	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 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 22, 2026
13	ARES	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	32 contacts →
	Indirect evidence “Os serviços oferecidos pela Ares são o desenvolvimento de projetos arquitetônicos dentro do conceito de sustentabilidade, avaliação em eficiência energética de edifícios…” Source: RevenueBase Database · checked Sep 22, 2026
14	Forgreen Energia Renovável	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	31 contacts →
	Indirect evidence “A ForGreen Energia é uma empresa especializada em Energias Renováveis e atua principalmente com Energia Solar Fotovoltaica, Mercado Livre de Energia e Eficiência Energética.” Source: RevenueBase Database · checked Sep 22, 2026
15	Limiar Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	24 contacts →
	Indirect evidence “Fundada em 1991, a Limiar Ambiental possui uma trajetória de mais de 20 anos executando serviços de consultoria ambiental marcados pela excelência de seus serviços e pontualidade…” Source: RevenueBase Database · checked Sep 22, 2026
16	Amplo Engenharia E Gestao DE Projetos	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
17	MM Social	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	22 contacts →
	Indirect evidence “MM Social é uma consultoria de atuação nacional, especializada em planejamento e execução de Programas Socioambientais e de Comunicação; na elaboração de estratégias de…” Source: RevenueBase Database · checked Sep 22, 2026
18	Projeta Sustentável	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	19 contacts →
	Indirect evidence “Especializada em elaborar estudos, gestão e projetos ambientais personalizados, com foco na qualidade, satisfação dos clientes e sucesso dos empreendimentos.” Source: RevenueBase Database · checked Sep 22, 2026
19	Embaúba Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “A Embaúba Ambiental é uma empresa nacional de capital privado que atua na prestação de serviços de consultoria e engenharia ambiental nos processos de regularização de atividades…” Source: RevenueBase Database · checked Sep 22, 2026
20	CP Solutions	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	16 contacts →
	Indirect evidence “A CP Solutions é uma empresa de Engenharia e Consultoria Ambiental que disponibiliza soluções tecnológicas e de gestão ambiental para empreendimentos em todo o território nacional.” Source: RevenueBase Database · checked Sep 22, 2026
21	Biotane Engenharia Sustentável	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence “Com o objetivo de auxiliar do pequeno ao grande empreendedor, a Biotane está apta a prestar serviços de engenharia, assessoria, consultoria e perícias no setor de meio ambiente e…” Source: RevenueBase Database · checked Sep 22, 2026
22	Trilho Ambiental	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence “O Trilho Ambiental é uma consultoria ambiental e de responsabilidade empresarial social sediada em Belo Horizonte / MG.” Source: RevenueBase Database · checked Sep 22, 2026
23	Dromos Consultoria E Engenharia Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	1-10	8 contacts →
	Indirect evidence “Somos uma empresa de Consultoria em Meio Ambiente, Saúde e Segurança Ocupacional e Engenharia.” Source: RevenueBase Database · checked Sep 22, 2026
24	Alta Engenharia	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	51-200	5 contacts →
	Indirect evidence “Fundada em 1996, a Alta Engenharia de Infraestrutura Ltda, é uma empresa de engenharia consultiva de infraestrutura, com foco de atuação no desenvolvimento de projetos, estudos e…” Source: RevenueBase Database · checked Sep 22, 2026
25	Compreender Consultoria EM Responsabilidade Social	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 22, 2026	11-50	5 contacts →
	Indirect evidence “A Compreender é uma consultoria que atua no desenvolvimento, implementação e avaliação de projetos e programas de responsabilidade social para empresas, governos e instituições do…” Source: RevenueBase Database · checked Sep 22, 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: sustainable development firms. 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 sustainable development firms.
Partial evidence: Its own public description names part of sustainable development firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable development firms. 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 138 sustainable development firms based in Belo Horizonte, Brazil

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Sustainable development firms based in Belo Horizonte, Brazil at a glance

As of Sep 22, 2026

19.0%Verified-email coverage

21.0Average contacts per company

1-10Median size (employees)

260.9%Largest-city concentration · Sao Paulo

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Brazil list rather than for Belo Horizonte, so it is reported there. Company counts and contact totals on this page are exact for Belo Horizonte, over 138 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 sustainable development firms, 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 “sustainable development firms”. 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 sustainable development firms), 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 sustainable development firms, 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, 551 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 22, 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.

Sustainable development firms by metro in Brazil

Sustainable development firms in Sao Paulo360
Sustainable development firms in Belo Horizonte138
Sustainable development firms in Rio De Janeiro120
Sustainable development firms in Curitiba97
Sustainable development firms in Porto Alegre71
Sustainable development firms in Brasilia55
Sustainable development firms in Fortaleza54
Sustainable development firms in Florianopolis42
Sustainable development firms in Salvador38
Sustainable development firms in Recife37
Sustainable development firms in Goiania36
Sustainable development firms in Campinas35
Sustainable development firms in Vitoria28
Sustainable development firms in Natal27
Sustainable development firms 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 sustainable development firms, 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 sustainable development firms are there based in Belo Horizonte, Brazil?

RevenueBase identified 138 sustainable development firms 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 has the most sustainable development firms?

Sao Paulo leads with 360 headquartered companies, followed by Belo Horizonte (138) and Rio De Janeiro (120).

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 551 verified decision-maker contacts tracked across these 138 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 22, 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.