Company lists · Data verified August 2026

Top 25 Climate adaptation software providers based in the United States

Name: Climate adaptation software providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 208 companies tracked

There are 208 climate adaptation software providers headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 2,825 professional contacts across them, including 1,324 with verified work emails and 993 with mobile numbers. New York is the largest hub.

This list covers climate adaptation software providers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

208Companies

2,825Contacts tracked

1,324Verified emails

993Mobile numbers

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The 25 largest climate adaptation software providers based in the United States

Ranked by team size

Top 25 of 208 climate adaptation software providers based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Verisk Extreme Event Solutions	Boston, MA	501-1,000	542	281
2	IES LTD	Santa Clara, CA	201-500	378	199
3	tomorrow.io	Boston, MA	201-500	194	128
4	Baron Weather	Huntsville, AL	51-200	110	63
5	Jupiter Intelligence	Boulder, CO	51-200	82	45
6	Riverside Technology, INC	Fairfax, VA	201-500	74	2
7	GRO Intelligence	New York	51-200	67	4
8	Climateai	San Francisco, CA	51-200	48	30
9	Optera	Boulder, CO	11-50	46	35
10	Eigenrisk INC	Ann Arbor, MI	11-50	46	26
11	KWH Analytics	San Francisco, CA	11-50	40	27
12	Katrisk	La Jolla, CA	51-200	30	16
13	Fieldpro	Newtonville, MA	11-50	28	6
14	The Demex Group	New York City, NY	11-50	27	20
15	Aimdyn, INC	Santa Barbara, CA	11-50	26	11
16	Alphageo	San Francisco, CA	11-50	25	10
17	Weather Analytics	Dover, NH	11-50	24	1
18	Opterrix	Madison, WI	11-50	22	18
19	Earth Knowledge	Tucson, AZ	11-50	22	17
20	Rhizome	Washington, DC	11-50	22	11
21	Ladris	Sacramento, CA	11-50	22	11
22	Neural	Miami, FL	11-50	21	10
23	Accel1	Alpharetta, GA	51-200	20	5
24	Open Earth Foundation	Los Angeles	11-50	19	15
25	Teren, INC	Lakewood, CO	11-50	18	10

Showing 25 of 208 climate adaptation software providers based in the United States

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Climate adaptation software providers based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 24 HQs

993Contacts with mobile numbers

8Emails re-verified in last 30 days

Companies by employee count

1-10

135

11-50

51-200

201-500

501-1,000

Climate adaptation software providers by metro

Metro	Companies
Climate adaptation software providers in New York	24
Climate adaptation software providers in San Francisco	13
Climate adaptation software providers in Washington	8
Climate adaptation software providers in Seattle	6
Climate adaptation software providers in Portland	4
Climate adaptation software providers in Miami	3
Climate adaptation software providers in Boston	3
Climate adaptation software providers in Boulder	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “climate adaptation software providers”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 8 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many climate adaptation software providers are there based in the United States?

There are 208 climate adaptation software providers headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Verisk Extreme Event Solutions, headquartered in Boston, tops this list with the largest team on record.

Which city has the most climate adaptation software providers?

New York leads with 24 headquartered companies, followed by San Francisco (13) and Washington (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,324 verified decision-maker contacts tracked across these 208 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.