Company lists · Data refreshed September 2026

Top 25 Municipal waste consulting firms worldwide

Name: Municipal waste consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 7,396 companies tracked

RevenueBase identified 7,396 municipal waste consulting firms worldwide as of September 2026 and tracks 159,422 professional contacts across them, including 43,144 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers municipal waste consulting firms worldwide, 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 29, 2026. Country and city lists for municipal waste consulting firms follow the table.

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 29, 2026 86% judged on-target in blind review

7,396Companies

159,422Contacts tracked

43,144Verified emails

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The 25 largest municipal waste consulting firms worldwide

Ranked by team size

Top 25 of 7,396 municipal waste consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to municipal waste 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	WM	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	10001+	24,303 contacts →
	Indirect evidence “WM is North America's leading provider of integrated environmental solutions.” Source: RevenueBase Database · checked Sep 29, 2026
2	GFL Environmental INC	Partial evidence	Vaughan, ON, CanadaHQ checked Sep 29, 2026	10001+	6,179 contacts →
	Partial evidence “GFL Environmental is the only major diversified environmental services company in North America offering services in solid waste management, liquid waste management and soil…” Source: RevenueBase Database · checked Sep 29, 2026
3	ION Exchange India LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 29, 2026	1,001-5,000	3,810 contacts →
	Partial evidence “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Source: RevenueBase Database · checked Sep 29, 2026
4	Cleanaway Waste Management	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	5,001-10,000	3,005 contacts →
	Partial evidence “Cleanaway Waste Management Limited is Australia’s largest, publicly listed waste management company.” Source: RevenueBase Database · checked Sep 29, 2026
5	Civil & Environmental Consultants, INC	Partial evidence	Moon Township, PA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,145 contacts →
	Partial evidence “Civil & Environmental Consultants, Inc.(CEC) provides comprehensive market-oriented consulting services that advance the strategic business objectives of its clients.” Source: RevenueBase Database · checked Sep 29, 2026
6	Waste PRO USA	Partial evidence	Longwood, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,560 contacts →
	Partial evidence “Waste Pro USA, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
7	Averda	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 29, 2026	10001+	1,417 contacts →
	Partial evidence “For over 35 years, we have delivered integrated waste management services across multiple regions.” Source: RevenueBase Database · checked Sep 29, 2026
8	Rumpke Waste & Recycling	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,360 contacts →
	Partial evidence “Rumpke Waste and Recycling has been committed to keeping neighborhoods and businesses clean and green since 1932 by providing environmentally friendly waste disposal and recycling…” Source: RevenueBase Database · checked Sep 29, 2026
9	Casella Waste Systems, INC	Indirect evidence	Rutland, VT, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,231 contacts →
	Indirect evidence “Casella, headquartered in Rutland, Vermont, is one of the largest recyclers and most experienced fully integrated resource management companies in the Eastern United States.” Source: RevenueBase Database · checked Sep 29, 2026
10	Derichebourg Environnement	Indirect evidence	Paris, FranceHQ checked Sep 29, 2026	5,001-10,000	1,085 contacts →
	Indirect evidence “DERICHEBOURG Environnement propose au monde de l’industrie, aux collectivités et aux particuliers une offre complète et intégrée de services couvrant la collecte, la gestion, le…” Source: RevenueBase Database · checked Sep 29, 2026
11	Groupe Nicollin	Partial evidence	Paris, FranceHQ checked Sep 29, 2026	10001+	1,046 contacts →
	Partial evidence “The NICOLLIN Group offers local authorities and private companies optimal value services, enabling its clients to improve their global waste management, urban sanitation and…” Source: RevenueBase Database · checked Sep 29, 2026
12	Advanced Disposal Services, INC	Partial evidence	Ponte Vedra, FL, United StatesHQ checked Sep 29, 2026	5,001-10,000	968 contacts →
	Partial evidence “Advanced Disposal, now part of Waste Management Waste Management, based in Houston, Texas, is the leading provider of comprehensive waste management environmental services in…” Source: RevenueBase Database · checked Sep 29, 2026
13	Recology	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	957 contacts →
	Indirect evidence “At Recology, you’ll join a team of passionate, creative, and dedicated individuals who are leaders in sustainability.” Source: RevenueBase Database · checked Sep 29, 2026
14	Estre Ambiental	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 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 29, 2026
15	Enviroserv Waste Management PTY LTD	Partial evidence	Ekurhuleni, South AfricaHQ checked Sep 29, 2026	1,001-5,000	839 contacts →
	Partial evidence “EnviroServ offers cost-effective solutions to the complex hazardous and non-hazardous waste and chemical pollution problems, providing peace of mind with regard to the legal…” Source: RevenueBase Database · checked Sep 29, 2026
16	FCC Environmental Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	828 contacts →
	Indirect evidence “A Leader in Environmental Services FCC Environmental Services is proud to serve over 14 million Americans across 7 states, supported by a dedicated team of Our 1200+ vehicle fleet…” Source: RevenueBase Database · checked Sep 29, 2026
17	FCC Environment	Partial evidence	Doncaster, United KingdomHQ checked Sep 29, 2026	1,001-5,000	817 contacts →
	Partial evidence “FCC Environment is one of the UK’s leading recycling and waste management companies.” Source: RevenueBase Database · checked Sep 29, 2026
18	Grupo Corpus Saneamento E Obras	Indirect evidence	Indaiatuba, BrazilHQ checked Sep 29, 2026	5,001-10,000	765 contacts →
	Indirect evidence “Founded in 1987, Corpus Saneamento e Obras was created by Engineer Cineas Feijó Valente.” Source: RevenueBase Database · checked Sep 29, 2026
19	Allied Waste	Partial evidence	United StatesHQ checked Sep 29, 2026	10001+	748 contacts →
	Partial evidence “Republic Services is a leading provider of solid waste collection, transfer, recycling and disposal services.” Source: RevenueBase Database · checked Sep 29, 2026
20	WM NEW Zealand	Partial evidence	East Tamaki, New ZealandHQ checked Sep 29, 2026	1,001-5,000	716 contacts →
	Partial evidence “WM New Zealand is New Zealand's leading resource recovery, recycling and waste, and environmental services provider, driven by our focus on safety, sustainability, and service and…” Source: RevenueBase Database · checked Sep 29, 2026
21	Promotora Ambiental S.A.B. DE C.V	Indirect evidence	Santa María, MexicoHQ checked Sep 29, 2026	5,001-10,000	677 contacts →
	Indirect evidence “En Promotora Ambiental nos hemos especializado en brindar soluciones ambientales a los sectores público y privado, en los campos de comercio e industria.” Source: RevenueBase Database · checked Sep 29, 2026
22	Sustentare Saneamento S A	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	1,001-5,000	647 contacts →
	Indirect evidence “Atuando no setor de limpeza urbana desde 1957, a Sustentare Saneamento especializou-se no desenvolvimento e operação de serviços ambientais, sendo pioneira na implantação de…” Source: RevenueBase Database · checked Sep 29, 2026
23	Ambiental Limpeza Urbana E Saneamento Ltda	Indirect evidence	Joinville, BrazilHQ checked Sep 29, 2026	1,001-5,000	644 contacts →
	Indirect evidence “A Ambiental atua como parceira estratégica da gestão pública na construção de cidades mais eficientes, sustentáveis e preparadas para o crescimento urbano.” Source: RevenueBase Database · checked Sep 29, 2026
24	Global Environmental Management Services LTD	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 29, 2026	1,001-5,000	629 contacts →
	Indirect evidence “Global Environmental Management Services - Reviva, through its recycling plants across the Kingdom, leads the change for a more sustainable future through comprehensive recycling…” Source: RevenueBase Database · checked Sep 29, 2026
25	SEPUR	Indirect evidence	Thiverval-grignon, FranceHQ checked Sep 29, 2026	1,001-5,000	603 contacts →
	Indirect evidence “Depuis plus de 50 ans, Sepur met son expertise de la gestion de la propreté et des déchets au service des territoires.” Source: RevenueBase Database · checked Sep 29, 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: municipal waste 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 municipal waste consulting firms.
Partial evidence: Its own public description names part of municipal waste consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name municipal waste 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 7,396 municipal waste consulting firms worldwide

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Municipal waste consulting firms worldwide at a glance

As of Sep 29, 2026

27.1%Verified-email coverage

21.6Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

3,221

11-50

2,390

51-200

1,075

201-500

338

501-1,000

119

1,001-5,000

128

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 municipal waste 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.
Coverage: Every country. Country and city lists for municipal waste consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “municipal waste 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 municipal waste 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 municipal waste consulting firms, and records with no verified work email.
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, 43,144 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 29, 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.

Municipal waste consulting firms by location

34 lists · largest first

Every Municipal waste consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 municipal waste 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 municipal waste consulting firms are there worldwide?

RevenueBase identified 7,396 municipal waste consulting firms worldwide 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?

WM, headquartered in Houston, tops this list with the largest team on record.

Which country has the most municipal waste consulting firms?

The United States leads with 1,300 companies, followed by Brazil (654) and Italy (501). Every municipal waste consulting firms list by country and city is linked on this page.

Which city has the most municipal waste consulting firms?

Sao Paulo leads with 79 headquartered companies, followed by Houston (33) and London (28).

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 43,144 verified decision-maker contacts tracked across these 7,396 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 29, 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.