Company lists · Data refreshed September 2026

Top 25 Waste audit and consulting firms based in Brazil

Name: Waste audit and consulting firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 882 companies tracked

RevenueBase identified 882 waste audit and consulting firms headquartered in Brazil as of September 2026 and tracks 11,501 professional contacts across them, including 1,943 with verified work emails. Sao Paulo is the largest hub.

This list covers waste audit and consulting firms headquartered in 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 14, 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 14, 2026 86% judged on-target in blind review

882Companies

11,501Contacts tracked

1,943Verified emails

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The 25 largest waste audit and consulting firms based in Brazil

Ranked by team size

Top 25 of 882 waste audit and consulting firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to waste audit and consulting 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	BDO Brazil	Indirect evidence	Sp, BrazilHQ checked Sep 14, 2026	1,001-5,000	1,791 contacts →
	Indirect evidence “Presidida por Raul Corrêa da Silva, a BDO RCS foi fundada em 2001 e desde então mantém participação expressiva no mercado de auditorias.” Source: RevenueBase Database · checked Sep 14, 2026
2	Estre Ambiental	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	5,001-10,000	944 contacts →
	Indirect evidence “Estre is one of the largest environmental services companies in Brazil and Latin America.” Source: RevenueBase Database · checked Sep 14, 2026
3	Marca Ambiental	Indirect evidence	Cariacica, BrazilHQ checked Sep 14, 2026	201-500	313 contacts →
	Indirect evidence “A Marca Ambiental é pioneira e líder no Espírito Santo em soluções completas para resíduos desde 1995, destacando-se pela inovação, tecnologia, qualidade e respeito ao meio…” Source: RevenueBase Database · checked Sep 14, 2026
4	Recicle Soluções Ambientais	Indirect evidence	Ananindeua, BrazilHQ checked Sep 14, 2026	501-1,000	277 contacts →
	Indirect evidence “Especializada no atendimento a grandes clientes privados, a Recicle Soluções Ambientais oferece soluções integradas para todas as etapas do gerenciamento de resíduos…” Source: RevenueBase Database · checked Sep 14, 2026
5	Grupo Salmeron	Indirect evidence	Sorocaba, BrazilHQ checked Sep 14, 2026	201-500	277 contacts →
	Indirect evidence “Com mais de quatro décadas de mercado, a Salmeron é hoje uma das maiores e mais renomadas empresas no segmento de gestão ambiental, tratamento e destinação de resíduos, no Brasil…” Source: RevenueBase Database · checked Sep 14, 2026
6	Rcrambiental	Indirect evidence	Taboão Da Serra, BrazilHQ checked Sep 14, 2026	201-500	262 contacts →
	Indirect evidence “A RCRambiental é líder em soluções integradas de gestão de produtos inservíveis e logística reversa, com foco na Proteção da Marca e Assessoria Fiscal.” Source: RevenueBase Database · checked Sep 14, 2026
7	GAP Ssma	Indirect evidence	Goiânia, BrazilHQ checked Sep 14, 2026	201-500	234 contacts →
	Indirect evidence “A GAP Ambiental oferece serviços para pequenas, médias e grandes empresas em diversas áreas que vão desde o licenciamento ao acompanhamento da execução de projetos.” Source: RevenueBase Database · checked Sep 14, 2026
8	Lorene	Partial evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	201-500	191 contacts →
	Partial evidence “Lorene is a pioneering company in the environmentally correct disposal of waste and materials containing precious metals.” Source: RevenueBase Database · checked Sep 14, 2026
9	Grupo ECO Primos	Indirect evidence	Rio Claro, BrazilHQ checked Sep 14, 2026	501-1,000	153 contacts →
	Indirect evidence “Em 1986 na cidade de Rio Claro, interior de São Paulo, nascia a Aparas Primos, empresa especializada no gerenciamento de aparas de papel.” Source: RevenueBase Database · checked Sep 14, 2026
10	Grupo Crivellaro Ambiental	Indirect evidence	Valinhos, BrazilHQ checked Sep 14, 2026	201-500	127 contacts →
	Indirect evidence “MAIS QUE RECICLAR, DESTINAR E CUIDAR - Gerenciamento de Resíduos Industriais - Reciclagem - Destinação Final de Resíduos - Especialistas em Descaracterização - Logística Reversa -…” Source: RevenueBase Database · checked Sep 14, 2026
11	Ecologika Valorização Ambiental	Indirect evidence	Carapebus, BrazilHQ checked Sep 14, 2026	51-200	113 contacts →
	Indirect evidence “ISO 9001:2015, ISO 14001:2015, and ISO 45001 certified.” Source: RevenueBase Database · checked Sep 14, 2026
12	Transresiduos Ambiental S A	Indirect evidence	Maringá, BrazilHQ checked Sep 14, 2026	51-200	106 contacts →
	Indirect evidence “atua no mercado de destinação de rejeitos e de resíduos com uma completa linha de serviços que vão além do simples transporte de lixo ou movimentação de carga – a empresa atua na…” Source: RevenueBase Database · checked Sep 14, 2026
13	KWM	Indirect evidence	Araucária, BrazilHQ checked Sep 14, 2026	501-1,000	99 contacts →
	Indirect evidence “A KWM desenvolve soluções completas e integradas de gestão de resíduos, partindo de estudo e diagnóstico aprofundados para atender necessidades específicas de cada indústria…” Source: RevenueBase Database · checked Sep 14, 2026
14	Bgreen Ambiental	Indirect evidence	Recife, BrazilHQ checked Sep 14, 2026	1,001-5,000	86 contacts →
	Indirect evidence “Nossa empresa oferece soluções especializadas para a coleta, transporte, tratamento e destinação final de resíduos hospitalares, industriais e resíduos comerciais.” Source: RevenueBase Database · checked Sep 14, 2026
15	Sanex Soluções	Indirect evidence	Sorocaba, BrazilHQ checked Sep 14, 2026	51-200	79 contacts →
	Indirect evidence “A SANEX é uma empresa de consultoria técnica e prestação de serviços que atua desde 2002 nas áreas de saneamento básico, meio ambiente e recursos naturais.” Source: RevenueBase Database · checked Sep 14, 2026
16	Koleta Ambiental - Oficial	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	201-500	79 contacts →
	Indirect evidence “A GRI Koleta Ambiental fornece soluções em serviços de coleta, transporte, tratamento, destinação, valorização e reciclagem de resíduos.” Source: RevenueBase Database · checked Sep 14, 2026
17	Ecoassist	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	51-200	78 contacts →
	Indirect evidence “Disponibilizamos soluções eficazes que ajudam você, a sua empresa e os seus clientes a superar os desafios do consumo sustentável de forma prática e econômica.” Source: RevenueBase Database · checked Sep 14, 2026
18	Biopetro Ambiental	Indirect evidence	Serra, BrazilHQ checked Sep 14, 2026	11-50	78 contacts →
	Indirect evidence “Empresa capixaba, com vasta experiência operacional, focada em preservar a vida e o Meio Ambiente, atuando em vários Estados dentre eles: Espírito Santo, Minas Gerais, Rio de…” Source: RevenueBase Database · checked Sep 14, 2026
19	SCRAP	Indirect evidence	São Paulo, BrazilHQ checked Sep 14, 2026	51-200	73 contacts →
	Indirect evidence “Soluções Sustentáveis para um Futuro Melhor Há mais de 50 anos, a SCRAP transforma resíduos em oportunidades, oferecendo gerenciamento completo de resíduos, compra e venda de…” Source: RevenueBase Database · checked Sep 14, 2026
20	Colepav	Indirect evidence	Barueri, BrazilHQ checked Sep 14, 2026	201-500	68 contacts →
	Indirect evidence “A constante renovação de frota e equipamentos, o investimento em novas tecnologias de rastreamento de resíduos, as visitas periódicas aos clientes e uma estrutura diferenciada…” Source: RevenueBase Database · checked Sep 14, 2026
21	CTRVV	Indirect evidence	Vila Velha, BrazilHQ checked Sep 14, 2026	51-200	64 contacts →
	Indirect evidence “CTRVV - Central De Tratamento De Residuos Vila Velha is an environmental services company based out of Estrada Ayrton Senna, km 11 - Jabaete - Vila Velha, Espírito Santo, Brasil.” Source: RevenueBase Database · checked Sep 14, 2026
22	Waterloo Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	11-50	60 contacts →
	Indirect evidence “A Waterloo Brasil Ltda.” Source: RevenueBase Database · checked Sep 14, 2026
23	b2blue.com	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 14, 2026	51-200	57 contacts →
	Indirect evidence “Na B2Blue.com você tem a oportunidade de fazer as melhores negociações e ainda descobrir soluções para o seu resíduo.” Source: RevenueBase Database · checked Sep 14, 2026
24	Recicla.Club Gestão DE Resíduos	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 14, 2026	11-50	49 contacts →
	Indirect evidence “A Recicla.Club é referência em gestão inteligente de resíduos, ajudando empresas a reduzir custos, atingir metas ESG e alcançar a certificação ambiental.” Source: RevenueBase Database · checked Sep 14, 2026
25	Grupo Alto Tietê Comércio DE Resíduos E Serviços Ambientais	Indirect evidence	Jacareí, BrazilHQ checked Sep 14, 2026	51-200	44 contacts →
	Indirect evidence “O Grupo Alto Tietê comercializa materiais recicláveis, fornece mão de obra para triagem, faz o transporte e realiza o processamento dos resíduos de empresas, comércios e…” Source: RevenueBase Database · checked Sep 14, 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: waste audit and consulting 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 waste audit and consulting firms.
Partial evidence: Its own public description names part of waste audit and consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waste audit and consulting 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 882 waste audit and consulting firms based in Brazil

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Waste audit and consulting firms based in Brazil at a glance

As of Sep 14, 2026

16.9%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

13.0%Largest-city concentration · Sao Paulo

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

502

11-50

243

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 882 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 waste audit and consulting 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 Brazil whose own description of what they do matches “waste audit and consulting 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 waste audit and consulting 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 waste audit and consulting firms, and records with no verified work email. Companies headquartered outside Brazil 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, 1,943 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 14, 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.

Waste audit and consulting firms by metro

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 waste audit and consulting 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 waste audit and consulting firms are there based in Brazil?

RevenueBase identified 882 waste audit and consulting firms headquartered in 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?

BDO Brazil, headquartered in Sp, tops this list with the largest team on record.

Which city has the most waste audit and consulting firms?

Sao Paulo leads with 115 headquartered companies, followed by Rio De Janeiro (35) and Curitiba (29).

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 1,943 verified decision-maker contacts tracked across these 882 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 14, 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.