Company lists · Data refreshed September 2026

Top 25 Adaptive capacity building firms based in the United States

RevenueBase identified 807 company matches for adaptive capacity building firms associated with the United States as of September 2026 and tracks 6,219 professional contacts across them, including 2,846 with verified work emails. Washington is the largest hub.

This list covers company matches for adaptive capacity building firms associated with the United States, 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 September 30, 2026.

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 Sep 30, 2026 How this list was built
807Companies
6,219Contacts tracked
2,846Verified emails
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The 25 largest adaptive capacity building firms based in the United States

Ranked by team size
Top 25 of 807 company matches for adaptive capacity building firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchTampa, FL, United StatesHQ recorded Sep 30, 20261,001-5,0001,139 contacts →

Exact match

“At Verdantas, we blend engineering and environmental science together with advanced technology and world-renowned labs to create solutions with the big picture in mind.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchEvanston, IL, United StatesHQ recorded Sep 30, 2026201-500472 contacts →

Exact match

“For over twenty years, Hagerty Consulting has supported clients in preparing for, responding to, and recovering from some of the nation’s largest and most complex disasters.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchUtica, NY, United StatesHQ recorded Sep 30, 2026501-1,000393 contacts →

Exact match

“The impact of disasters-natural or otherwise-can leave even the most robust entities vulnerable, causing uncertainty over their future.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchBaton Rouge, LA, United StatesHQ recorded Sep 30, 202651-200305 contacts →

Exact match

“CSRS was acquired by Westwood Professional Services on June 30, 2025.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchCharlotte, NC, United StatesHQ recorded Sep 30, 2026201-500207 contacts →

Exact match

“The trusted advisors for the public sector.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Sep 30, 202611-50140 contacts →

Exact match

“At KonTerra, we support organizations that manage international development, humanitarian and emergency management operations.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 30, 202611-50133 contacts →

Exact match

“At OnePointFive we solve your sustainability focused business challenges by empowering your organization with expert-led solutions, embedded training, and cutting edge tools to…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchSeattle, WA, United StatesHQ recorded Sep 30, 202651-200110 contacts →

Exact match

“Cascadia Consulting Group is a majority women-owned consulting firm specializing in environmental and sustainability solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchChantilly, VA, United StatesHQ recorded Sep 30, 202651-20076 contacts →

Exact match

“At Applied Intellect, our mission is to create intelligent, human-centered solutions that empower communities, advance technology, and promote environmental sustainability.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchCambridge, MA, United StatesHQ recorded Sep 30, 202611-5062 contacts →

Exact match

“Kotter is the authority in adaptability and transformation.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchAlexandria, VA, United StatesHQ recorded Sep 30, 202611-5048 contacts →

Exact match

“CONSTANT is an award-winning emergency management and resilience consultancy dedicated to making the world a safer place.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 30, 202611-5047 contacts →

Exact match

“LegacyWorks Group brings transformative impact initiatives to life through an array of services including Strategy Consulting and Planning, Collaborative Facilitation, Data…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchRaleigh, NC, United StatesHQ recorded Sep 30, 202611-5046 contacts →

Exact match

“As nonprofit leaders, you have to stay agile and resilient to remain profitable, sustainable, and ahead-always ensuring that growth equals funding, and that funding equals…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchArcata, CA, United StatesHQ recorded Sep 30, 2026n/a44 contacts →

Exact match

“We named our firm Greenway Partners because we see our clients as partners in bringing their projects into reality.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Sep 30, 202611-5041 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 · Sep 30, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 30, 202651-20041 contacts →

Exact match

“DRUM Associates With over 50 years of industry experience, DRUM has been a trusted end-to-end service provider from inception to delivery.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchTallahassee, FL, United StatesHQ recorded Sep 30, 202651-20038 contacts →

Exact match

“FCMC, a YOUNG & Associates company since 2022, is a growing Florida-based management consulting firm specializing in emergency management, disaster mitigation, and community…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchPortland, ME, United StatesHQ recorded Sep 30, 202611-5034 contacts →

Exact match

“Northcross Group (NCG) helps companies take on big challenges and build sustainable programs for continued success as they grow and evolve.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchWashington, DC, United StatesHQ recorded Sep 30, 202611-5033 contacts →

Exact match

“Founded in 2004, the Nebo Company is a trusted partner in leadership development and organizational resiliency.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchAlexandria, VA, United StatesHQ recorded Sep 30, 202611-5026 contacts →

Exact match

“Global Skills X-Change (GSX) is a veteran-owned business and recognized industry leader in helping to build and maintain agile, resilient, “continuously ready” workforces across…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchNew York, United StatesHQ recorded Sep 30, 20261-1026 contacts →

Exact match

“Soulful Synergy, LLC is a full service, socially conscious consulting company that takes a multifaceted approach to sustainability, workforce and community development.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 30, 202611-5024 contacts →

Exact match

“Our work is anchored in knowledge gained in the development of the urban resilience movement, bringing together a diverse set of skills across government, civil society and the…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchTroy, NY, United StatesHQ recorded Sep 30, 20261-1024 contacts →

Exact match

“Since 1970, The Kaleel Jamison Consulting Group, Inc.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchMechanicsburg, PA, United StatesHQ recorded Sep 30, 202611-5024 contacts →

Exact match

“Strategic Consulting Partners is a global management consulting firm founded in 1994 by Monica Gould, President and CEO.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchArlington, VA, United StatesHQ recorded Sep 30, 202611-5023 contacts →

Exact match

“Prepare Your Organization for Tomorrow's Challenges: You have goals, we help you align your people to achieve them.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 807 adaptive capacity building firms based in the United States

See the full list, filter by size, metro and specialty, and access 2,846 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Adaptive capacity building firms based in the United States at a glance

As of Sep 30, 2026
45.8%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
3.5%Largest-city concentration · Washington
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
700
11-50
85
51-200
16
201-500
3
501-1,000
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 807 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “adaptive capacity building firms” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 2,846 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 September 30, 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.

Adaptive capacity building firms by metro

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 “adaptive capacity building firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many adaptive capacity building firms are there based in the United States?

RevenueBase identified 807 company matches for adaptive capacity building firms associated with the United States as of September 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?

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

Which city has the most adaptive capacity building firms?

Washington leads with 28 company records, followed by New York (21) and Atlanta (20).

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 2,846 professional contacts with verified work emails tracked across these 807 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 September 30, 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.