Company lists · Data refreshed November 2026

Top 25 Hazardous waste facility designers worldwide

RevenueBase identified 709 company matches for hazardous waste facility designers worldwide as of November 2026 and tracks 8,221 professional contacts across them, including 1,749 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for hazardous waste facility designers 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 November 6, 2026. Country and city lists for hazardous waste facility designers 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 Nov 6, 2026 How this list was built
709Companies
8,221Contacts tracked
1,749Verified emails
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The 25 largest hazardous waste facility designers worldwide

Ranked by team size
Top 25 of 709 company matches for hazardous waste facility designers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchIndiaHQ recorded Nov 6, 2026201-500313 contacts →

Exact match

“GEPIL is the first private sector company promoted by Luthra Group, formed to plan, design and develop infrastructural environment projects, with international experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSingaporeHQ recorded Nov 6, 2026201-500183 contacts →

Exact match

“Founded in 2006, SANLI is an environmental engineering company with more than 10 years of experience in the field of water and waste management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchValinhos, BrazilHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“MAIS QUE RECICLAR, DESTINAR E CUIDAR - Gerenciamento de Resíduos Industriais - Reciclagem - Destinação Final de Resíduos - Especialistas em Descaracterização - Logística Reversa -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026201-500131 contacts →

Exact match

“Há mais de 20 anos no mercado, a Serquip MG é líder em Gestão e Tratamento de Resíduos Industriais e Hospitalares em Minas Gerais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCelrà, SpainHQ recorded Nov 6, 202651-200130 contacts →

Exact match

“For more than 20 years we have developed, planned and installed "turnkey" waste treatment plants all over the world and we are the leading manufacturer of equipment for the sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSantiago, ChileHQ recorded Nov 6, 2026201-500125 contacts →

Exact match

“Hidronor Chile lleva más de 25 años liderando la industria en el manejo de residuos, entregando soluciones ambientales integrales y eficientes en la gestión, revalorización…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAthens, GreeceHQ recorded Nov 6, 2026201-500114 contacts →

Exact match

“Engineering, Constructing, Consulting and Operating company of Environmantal projects and Plants, related to Water, Waste Water, Solid Waste and Energy from Renewable sources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVilla Udaondo, ArgentinaHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Quimiguay S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchElyria, OH, United StatesHQ recorded Nov 6, 2026201-500100 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Universal Eco Pasific is the leading provider of integrated environmental solutions in Indonesia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSingaporeHQ recorded Nov 6, 2026201-50096 contacts →

Exact match

“ECO SPECIAL WASTE MANAGEMENT PTE LTD is a chemicals company based out of 23 Tuas View Circuit, Singapore, Singapore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRecife, BrazilHQ recorded Nov 6, 20261,001-5,00093 contacts →

Exact match

“Nossa empresa oferece soluções especializadas para a coleta, transporte, tratamento e destinação final de resíduos hospitalares, industriais e resíduos comerciais.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSurat, IndiaHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“Municipal & industrial waste management plants, legacy waste treatment and bioremediation, Industrial effluent and sewage treatment plants with complete ZLD scheme, suppliers of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLima, PeruHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Líderes en Estudios y Gestión Ambiental, Implementación en SST, Monitoreos Ocupacionales, Remediación de Suelos, Recolección, Transporte y Disposición final de Residuos Peligrosos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSmeaton Grange, AustraliaHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Evoro is one of Australia's leading providers of integrated environmental solutions, helping industry manage complex waste, water and environmental challenges with confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAbingdon, PA, United KingdomHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“MXI provides innovative liquid and solid waste management services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEscondido, CA, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Ingenium is a leading hazardous waste management provider focusing on providing sustainable solutions before implementing traditional disposal options.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMiddletown, NY, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Cornerstone, A Tetra Tech Company, is an engineering consulting and field service firm dedicated to providing services to the solid waste industry and commercial, industrial, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBohemia, NJ, United StatesHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Welcome to Solid Ground Over three decades of investigating, engineering, and innovating.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMelville, NY, United StatesHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“RRT is a nationally recognized leading engineering and construction company building solid waste processing and recycling facilities, power generation plants, waste-to-energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAllentown, VA, United StatesHQ recorded Nov 6, 2026501-1,00058 contacts →

Exact match

“Clean Earth, a leader in providing disposal and recycling solutions for contaminated soil, dredged material, and hazardous and non-hazardous materials announced today the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAs Pontes De García Rodríguez, SpainHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Intacta surge como una sinergia que une la participación activa y concertada para alcanzar una eficacia total y garantizar cualquier servicio medioambiental, pero con ella nace…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCataño, Puerto RicoHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“EC Waste, LLC is the leading provider of non-hazardous waste management and disposal services in Puerto Rico since 1995.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchIlkeston, United KingdomHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Castle Environmental is a leading supplier of specialist waste treatment, disposal and recycling services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHat Yai, ThailandHQ recorded Nov 6, 2026201-50051 contacts →

Exact match

“We are proud of our continually developing environmental company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 709 hazardous waste facility designers worldwide

See the full list, filter by size, metro and specialty, and access 1,749 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hazardous waste facility designers worldwide at a glance

As of Nov 6, 2026
21.3%Verified-email coverage
11.6Average contacts per company
11-50Median size (employees)
1.6%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
264
11-50
275
51-200
112
201-500
33
501-1,000
6
1,001-5,000
5
5,001-10,000
1

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 hazardous waste facility designers are linked below.
What qualifies
Company records worldwide whose business descriptions match “hazardous waste facility designers” 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 1,749 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 November 6, 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.

Hazardous waste facility designers by location

4 lists · largest first

Every Hazardous waste facility designers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “hazardous waste facility designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hazardous waste facility designers are there worldwide?

RevenueBase identified 709 company matches for hazardous waste facility designers worldwide as of November 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?

Gepil-Gujarat Enviroment Protection & Infrastructure LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most hazardous waste facility designers?

The United States leads with 117 companies, followed by Italy (87) and Brazil (61). Every hazardous waste facility designers list by country and city is linked on this page.

Which city has the most hazardous waste facility designers?

Sao Paulo leads with 11 company records, followed by Milan (7) and Singapore (5).

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 1,749 professional contacts with verified work emails tracked across these 709 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 November 6, 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.