Company lists · Data refreshed November 2026

Top 25 Ocean pollution control consultants worldwide

RevenueBase identified 381 company matches for ocean pollution control consultants worldwide as of November 2026 and tracks 3,929 professional contacts across them, including 974 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for ocean pollution control consultants 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 ocean pollution control consultants 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
381Companies
3,929Contacts tracked
974Verified emails
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The 25 largest ocean pollution control consultants worldwide

Ranked by team size
Top 25 of 381 company matches for ocean pollution control consultants 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 matchWarsaw, PolandHQ recorded Nov 6, 20261,001-5,000252 contacts →

Exact match

“ENERIS to ogólnopolska firma działająca w obszarze ochrony środowiska.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVitória, BrazilHQ recorded Nov 6, 202651-200217 contacts →

Exact match

“A Econservation foi fundada com o propósito de prestação de serviços de Consultoria Especializada, com foco na harmonização dos objetivos e metas de seus clientes com o…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPhoenix, IL, United StatesHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“America's #1 Stormwater Consultants Earthworks Environmental, LLC provides top of the line storm water pollution prevention (SWPP/NPDES), erosion control and dust control…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“OAI provides professional consulting services to government organizations, the private sector, academia, and UN agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLa Rochelle, FranceHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“Notre expertise au service des océans et des littoraux : Notre bureau d'études accompagne les projets sur l’ensemble du littoral français et à l’international, avec une expertise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStuart, FL, United StatesHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Founded in 1970 as a marine environmental consulting firm, CSA Ocean Sciences Inc.(CSA), now a part of APEM Group, specializes in multidisciplinary projects concerning potential…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPiraeus, GreeceHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“EPE is one of the largest companies in Southeast Europe offering complete services for the protection and clean-up of the industrial and marine environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchQuito, EcuadorHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Ofrecemos servicios ambientales de remediación, control de la contaminación, gestión de desechos, restauración ecológica y entrenamiento ambiental.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBhubaneswar, IndiaHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“At Visiontek Consultancy Services, we are a pioneering consulting organization in India, specializing in environmental protection, industrial pollution control, and engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261,001-5,00060 contacts →

Exact match

“Environmental Consulting, Licensing & Monitoring for Seismic and Drilling Activities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a55 contacts →

Exact match

“Oceanic Global inspires us to care deeply for the ocean and provides solutions to protect it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“DRIZIT Environmental is a leading pollution control and clean-up service provider with over 47 years of specialised experience in Southern Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDoncaster, United KingdomHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Green Spark delivers innovative solutions for environmental management and pollution control, tailored to fit your company requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEl Socorro South, Trinidad and TobagoHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Coastal Dynamics is a marine environmental consulting firm specializing in marine environmental solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“CEA Consulting supports a wide range of philanthropies, nonprofits, businesses, and government agencies in effectively tackling urgent environmental challenges-from climate change…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLarkfield, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“All industries have the potential to pollute, and unless contained, these pollutants can enter the watercourse, causing a devastating impact on the environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMarin-epagnier, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Nous accompagnons les acteurs de la construction et de l’immobilier dans la gestion des polluants, la sécurité et la préservation de l’environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchReading, PA, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Since 2004, Liberty Environmental has been providing regional and national clients with services in air quality consulting and pollution control system design, environmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMarsannay-la-côte, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Etudes SSP selon norme NF X 31-620 AMO - MOE Déconstruction / Dépollution Diagnostic PEMD Suivi réglementaire ICPE - Délégation environnement Cessation d’activité ICPE Travaux de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMandelieu-la-napoule, FranceHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“La lutte contre les pollutions en milieu aquatique nécessite une réelle volonté d'engagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSvolvær, NorwayHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“With our main office located in Svolvær at 68° north, we live and work in the Arctic, with front row seats to both future opportunities and the raw challenges of today.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSacramento, CA, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Storm Water Pollution Prevention Consulting services including preparation of and WPCP documents as well as inspection and Water Pollution Control Manager services / Construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAllonne, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“COELYS | Bureau d’études de mesures hygiène/environnement & conseils aux industriels Nous accompagnons les industriels dans la maîtrise de leurs impacts environnementaux et la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLa Spezia, ItalyHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Sepor is an Italian leading contractor with headquarter in La Spezia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRaum Stuttgart, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Mit Pro Ocean setzen wir uns für Menschen, Tiere und Pflanzen ein, die am und im Ozean leben.”

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

Showing 25 of 381 ocean pollution control consultants worldwide

See the full list, filter by size, metro and specialty, and access 974 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ocean pollution control consultants worldwide at a glance

As of Nov 6, 2026
24.8%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Pune
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
221
11-50
118
51-200
28
201-500
7
1,001-5,000
2

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 ocean pollution control consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “ocean pollution control consultants” 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 974 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.

Ocean pollution control consultants by location

1 lists · largest first

Every Ocean pollution control consultants 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 “ocean pollution control consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ocean pollution control consultants are there worldwide?

RevenueBase identified 381 company matches for ocean pollution control consultants 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?

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

Which country has the most ocean pollution control consultants?

The United States leads with 51 companies. Every ocean pollution control consultants list by country and city is linked on this page.

Which city has the most ocean pollution control consultants?

Pune leads with 6 company records, followed by Ahmedabad (5) and Sao Paulo (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 974 professional contacts with verified work emails tracked across these 381 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.