Company lists · Data refreshed September 2026

Top 25 Landfill consulting firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 8,294 companies tracked

RevenueBase identified 8,294 company matches for landfill consulting firms worldwide as of September 2026 and tracks 114,844 professional contacts across them, including 36,272 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for landfill consulting firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026. Country and city lists for landfill consulting firms follow the table.

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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

8,294Companies

114,844Contacts tracked

36,272Verified emails

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The 25 largest landfill consulting firms worldwide

Ranked by team size

Top 25 of 8,294 company matches for landfill consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	GFL Environmental INC	Exact match	Vaughan, ON, CanadaHQ recorded Sep 28, 2026	10001+	6,179 contacts →
	Exact match “GFL Environmental is the only major diversified environmental services company in North America offering services in solid waste management, liquid waste management and soil…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	RE Sustainability Limited	Exact match	Hyderabad, IndiaHQ recorded Sep 28, 2026	10001+	2,607 contacts →
	Exact match “Re Sustainability Limited (RE), a KKR-backed company, is one of Asia’s leading providers of comprehensive environment management services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Civil & Environmental Consultants, INC	Exact match	Moon Township, PA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,145 contacts →
	Exact match “Civil & Environmental Consultants, Inc.(CEC) provides comprehensive market-oriented consulting services that advance the strategic business objectives of its clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Swca Environmental Consultants	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,629 contacts →
	Exact match “Founded on a commitment to sound science and creative solutions, SWCA is a leader in environmental and management consulting services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Montrose Environmental Group	Exact match	Little Rock, AR, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,529 contacts →
	Exact match “Onterris (formerly Montrose Environmental Group) was one of the first to see environmental responsibility as not just an imperative but as a strategic asset.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	DGE Danmark	Exact match	Højbjerg, DenmarkHQ recorded Sep 28, 2026	n/a	1,176 contacts →
	Exact match “Miljø er vores kernekompetence og vores ansvar.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Triumvirate Environmental	Exact match	Somerville, MA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,068 contacts →
	Exact match “Triumvirate Environmental provides sustainable environmental solutions to leading companies in the Life Sciences, Healthcare, Education, and Advanced Manufacturing markets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Alliance Technical Group	Exact match	Decatur, AL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	956 contacts →
	Exact match “Alliance is a new kind of environmental services company-powered by innovation, focused on service, and committed to client success.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	ATC Group Services LLC	Exact match	Lafayette, LA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	865 contacts →
	Exact match “ATC Group Services LLC is now Atlas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Pares&alvarez	Exact match	Santiago, ChileHQ recorded Sep 28, 2026	501-1,000	807 contacts →
	Exact match “We are Pares & Alvarez, our extensive experience and the recognition of our clients makes us one of the leading Engineering Companies in environmental, consulting, engineering and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Interagua Ecuador	Exact match	Guayaquil, EcuadorHQ recorded Sep 28, 2026	501-1,000	783 contacts →
	Exact match “Somos una empresa sólida, confiable, orientada al cliente; líder en el manejo ambiental, con procesos de calidad, tecnología y recursos humanos competentes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Environmental Science Associates	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	732 contacts →
	Exact match “ESA is a 100% employee-owned environmental consulting firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Promotora Ambiental S.A.B. DE C.V	Exact match	Santa María, MexicoHQ recorded Sep 28, 2026	5,001-10,000	677 contacts →
	Exact match “En Promotora Ambiental nos hemos especializado en brindar soluciones ambientales a los sectores público y privado, en los campos de comercio e industria.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Global Environmental Management Services LTD	Exact match	Jeddah, Saudi ArabiaHQ recorded Sep 28, 2026	1,001-5,000	629 contacts →
	Exact match “Global Environmental Management Services - Reviva, through its recycling plants across the Kingdom, leads the change for a more sustainable future through comprehensive recycling…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Tervita Corporation	Exact match	Calgary, AB, CanadaHQ recorded Sep 28, 2026	1,001-5,000	606 contacts →
	Exact match “We are Tervita, a company with dedicated employees on a single mission: the future.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	ENI Rewind	Exact match	San Donato Milanese, ItalyHQ recorded Sep 28, 2026	1,001-5,000	543 contacts →
	Exact match “We are Eni’s environmental company active for over 20 years, in giving new life, according to the principles of the circular economy, to industrial land, water and waste through…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	CTA Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	201-500	540 contacts →
	Exact match “A CTA foi criada em 1995, em Belo Horizonte Minas Gerais, ampliando sua atividade e posicionando sua sede no estado do Rio de Janeiro em Duque de Caxias, próximo ao Pólo…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Vital Engenharia Ambiental	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	5,001-10,000	500 contacts →
	Exact match “Vital Engenharia Ambiental is an environmental services company based out of R Santa Luzia, 651, 21 Andar Parte, Rio De Janeiro, Rio De Janeiro, Brazil.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	VLS Environmental Solutions, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	481 contacts →
	Exact match “At VLS, we address your company’s most significant hurdles with waste management and compliance through sustainable solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Rincon Consultants	Exact match	Ventura, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	479 contacts →
	Exact match “Rincon Consultants is a multi-disciplinary environmental sciences, planning, and engineering consulting firm that provides quality professional services to government and industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Vertex Resource Group LTD	Exact match	Sherwood Park, AB, CanadaHQ recorded Sep 28, 2026	1,001-5,000	471 contacts →
	Exact match “Since 1962, Vertex has been a leading North American provider of environmental services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Sete Soluções E Tecnologia Ambiental	Exact match	Belo Horizonte, BrazilHQ recorded Sep 28, 2026	501-1,000	448 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Groundwater & Environmental Services, INC	Exact match	Wall Township, NJ, United StatesHQ recorded Sep 28, 2026	201-500	447 contacts →
	Exact match “We are Groundwater & Environmental Services, Inc, better known as GES.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	KDM Empresas	Exact match	Huechuraba, ChileHQ recorded Sep 28, 2026	1,001-5,000	438 contacts →
	Exact match “KDM Empresas es el grupo líder en soluciones ambientales y gestión de residuos.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	ROUX	Exact match	Islandia, NY, United StatesHQ recorded Sep 28, 2026	201-500	433 contacts →
	Exact match “Founded 40 years ago, Roux is recognized for being a highly effective, client-focused environmental consulting and management firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “landfill consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 8,294 landfill consulting firms worldwide

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Landfill consulting firms worldwide at a glance

As of Sep 28, 2026

31.6%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

4,677

11-50

2,557

51-200

711

201-500

190

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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.
Coverage: Every country. Country and city lists for landfill consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “landfill consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 36,272 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Landfill consulting firms by location

35 lists · largest first

Every Landfill 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “landfill consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many landfill consulting firms are there worldwide?

RevenueBase identified 8,294 company matches for landfill consulting firms worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

GFL Environmental INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most landfill consulting firms?

The United States leads with 1,921 companies, followed by Brazil (1,294) and Italy (346). Every landfill consulting firms list by country and city is linked on this page.

Which city has the most landfill consulting firms?

Sao Paulo leads with 148 company records, followed by Belo Horizonte (60) and Rio De Janeiro (56).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 36,272 professional contacts with verified work emails tracked across these 8,294 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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.