Company lists · Data refreshed November 2026

Top 25 Flood risk mapping services worldwide

RevenueBase identified 249 company matches for flood risk mapping services worldwide as of November 2026 and tracks 3,108 professional contacts across them, including 1,299 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for flood risk mapping services 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 flood risk mapping services 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
249Companies
3,108Contacts tracked
1,299Verified emails
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The 25 largest flood risk mapping services worldwide

Ranked by team size
Top 25 of 249 company matches for flood risk mapping services 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 matchBoston, MA, United StatesHQ recorded Nov 6, 2026501-1,000453 contacts →

Exact match

“Verisk extreme event solutions (formerly AIR Worldwide) provides risk modeling solutions that help individuals, businesses, and society become more resilient to extreme events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKalispell, MT, United StatesHQ recorded Nov 6, 2026201-500189 contacts →

Exact match

“Torrent Technologies is the US leader in providing complete flood insurance solutions, including private flood insurance that complements the National Flood Insurance Program…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSkipton, United KingdomHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“We are JBA Risk Management, otherwise known as The Flood People.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrighton, United KingdomHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“We are a global environmental and climate data authority.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Fathom gives risk management professionals the most scientifically robust tools and intelligence for understanding the climate’s effects on flood risk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPlano, TX, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“American Flood Research, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUnited StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“reThought Flood uses advanced data analytics to provide location specific information about flood risk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAnn Arbor, MI, United StatesHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“EigenRisk help (re)Insurers, Brokers, and Risk Managers to more proactively manage their Catastrophe and Climate Risk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLa Jolla, CA, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“KatRisk is a global leader in catastrophe risk intelligence and technology, helping organizations assess, understand, and manage climate-driven risk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLoughborough, United KingdomHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Previsico are surface water flood forecasting specialists enabling people and organisations to minimise the impact of flooding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMount Royal, NJ, CanadaHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Working, designing, and living in a flood zone can be complicated when figuring out which proper floodproofing system you need for your home or project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCastelnau-le-lez, FranceHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Filiale de Météo France, Airbus Defence & Space et BRL, Predict Services accompagne depuis 2006 les collectivités, assureurs, entreprises et particuliers pour prendre les bonnes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWellington, New ZealandHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Awa Environmental is shaping stormwater to reduce flood risk, protect critical assets and infrastructure, and build resilient communities and thriving ecosystems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLichfield, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“RAB are dedicated to increasing resilience and reducing flood risk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFortitude Valley, AustraliaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“FloodMapp delivers operational flood intelligence-from hourly, impact-based forecasts to live inundation maps and post-event visuals and analytics-so emergency managers, critical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchShipston On Stour, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Measurement experts who use innovation to understand river functions and provide knowledge to inform projects that reduce flooding and improve natural habitats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHerzogenaurach, GermanyHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Spekter ist das führende Envirotech Unternehmen im Bereich Starkregen Risikomanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Aegaea provides expertise in water, civils and environment including discharge of conditions for outline and full planning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNimes, FranceHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“OSGAPI est un bureau d'étude spécialisé dans la gestion du risque d'inondation assistant les collectivités territoriales mais aussi les particuliers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“At 7Analytics, we are dedicated to creating the world’s most detailed and dynamic flood data.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew York, DC, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Demex is a technology-enabled services company that enables insurance companies to mitigate the economic impacts of climate change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Reask is a science and technology company applying cutting-edge data science techniques to natural hazard modelling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSacramento, CA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“AI that Protects Life and Property from Disasters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew York, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Floodbase - a data provider and reporting agent - partners with re/insurers and humanitarian organizations to profitably design, underwrite, and monitor parametric flood insurance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWest Palm Beach, FL, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Rocket Flood is transforming the way flood insurance is quoted and delivered.”

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

Showing 25 of 249 flood risk mapping services worldwide

See the full list, filter by size, metro and specialty, and access 1,299 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flood risk mapping services worldwide at a glance

As of Nov 6, 2026
41.8%Verified-email coverage
12.5Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
169
11-50
66
51-200
6
201-500
4
501-1,000
2
1,001-5,000
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 flood risk mapping services are linked below.
What qualifies
Company records worldwide whose business descriptions match “flood risk mapping services” 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 1,299 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.

Flood risk mapping services by location

2 lists · largest first

Every Flood risk mapping services 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 “flood risk mapping services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flood risk mapping services are there worldwide?

RevenueBase identified 249 company matches for flood risk mapping services 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?

Verisk Extreme Event Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most flood risk mapping services?

The United States leads with 75 companies, followed by the United Kingdom (44). Every flood risk mapping services list by country and city is linked on this page.

Which city has the most flood risk mapping services?

London leads with 9 company records, followed by New York (5) and Delray Beach (3).

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 1,299 professional contacts with verified work emails tracked across these 249 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.