Company lists · Data refreshed November 2026

Top 21 Pollution liability insurance underwriters worldwide

RevenueBase identified 47 company matches for pollution liability insurance underwriters worldwide as of November 2026 and tracks 669 professional contacts across them, including 369 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for pollution liability insurance underwriters 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 pollution liability insurance underwriters 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
47Companies
669Contacts tracked
369Verified emails
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The 21 largest pollution liability insurance underwriters worldwide

Ranked by team size
Top 21 of 47 company matches for pollution liability insurance underwriters 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 matchJersey City, MA, United StatesHQ recorded Nov 6, 2026201-500200 contacts →

Exact match

“Berkley Environmental facilities have earned their reputation as innovative problem solvers with the skill to recognize the reality of the market while maintaining underwriting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGilbert, AZ, United StatesHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“Environmental risk management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGlen Allen, VA, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Berkley Specialty Excess concentrates on more complex, higher risk insureds that require expertise to deliver specialized solutions to meet their complicated risk management needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadison, WI, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Our nationally award-winning environmental insurance wholesale brokers provide resources and knowledge expertise to properly protect your clients and business from environmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPearl River, NY, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Virtue Risk Partners, LLC (“Virtue”) presents a way of doing business, which includes much more than just an insurance proposal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRandolph, IN, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“ECC Horizon (ECC) is a leading provider of environmental repair and pollution services for businesses, insurers, and individuals across the nation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCongella, South AfricaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Envirosure Underwriting Managers is a niche underwriting agency and a South African leader in environmental impairment cover.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRoswell, NY, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Our clients are the reason we exist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Star provides compliant, efficient management and removal of our customer’s environmental liabilities supported by a $5M pollution liability insurance policy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“OREP specializes in placing errors and omissions, general liability, and pollution liability insurance and providing valuable benefits to real estate appraisers, home inspectors…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTimonium, MD, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“We provide insurance & risk management solutions for many different environmental and pollution liability conditions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Fondato nel 1979 con la denominazione Pool Inquinamento; nel 2019 cambia nome in Pool Ambiente (“Pool”).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEl Dorado Hills, CA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWayland, MI, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We are the premiere environmental insurance wholesaler in the country, educating insurance professionals to sell more insurance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“STRAVA Specialty is a technology-driven program administrator focused on providing best-in-class environmental and package liability insurance products to the contracting and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUk, United StatesHQ recorded Nov 6, 2026201-5005 contacts →

Exact match

“EnviroSure has become part of Gow-Gates Australasia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGilbert, CA, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Formed in 2014 as a niche environmental insurance program, Conservation United has quickly grown to a national specialty independent insurance agency with offices in Phoenix, Quad…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCharlottesville, VA, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Beacon Hill Associates, Inc, a division of Specialty Program Group, LLC is a wholesale insurance broker and program administrator, specializing in the placement of environmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Cantera Development Group LLC and its affiliates provide comprehensive environmental liability assumption and transfer solutions to corporations, property owners, PRPs, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFair Oaks, CA, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“At Empire West Insurance Services, we believe that when businesses are protected, everyone benefits-from the contractors restoring homes to the communities they serve and the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Our combination of the primary funding trust (escrow), insurance products issued by top-rated insurers, and our contractual indemnity is the most robust risk transfer program in…”

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

Showing 21 of 47 pollution liability insurance underwriters worldwide

See the full list, filter by size, metro and specialty, and access 369 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pollution liability insurance underwriters worldwide at a glance

As of Nov 6, 2026
55.2%Verified-email coverage
14.2Average contacts per company
11-50Median size (employees)
6.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
19
51-200
5
201-500
2
501-1,000
1
10001+
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 pollution liability insurance underwriters are linked below.
What qualifies
Company records worldwide whose business descriptions match “pollution liability insurance underwriters” 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 369 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.

Pollution liability insurance underwriters by location

1 lists · largest first

Every Pollution liability insurance underwriters 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 “pollution liability insurance underwriters”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pollution liability insurance underwriters are there worldwide?

RevenueBase identified 47 company matches for pollution liability insurance underwriters 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?

Berkley Environmental A Berkley Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most pollution liability insurance underwriters?

The United States leads with 36 companies. Every pollution liability insurance underwriters list by country and city is linked on this page.

Which city has the most pollution liability insurance underwriters?

New York leads with 3 company records, followed by Danbury (2) and Indianapolis (2).

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 369 professional contacts with verified work emails tracked across these 47 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.