Company lists · Data refreshed September 2026

Top 25 Operational resilience consultants based in the United States

Name: Operational resilience consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,096 companies tracked

RevenueBase identified 1,096 operational resilience consultants headquartered in the United States as of September 2026 and tracks 16,642 professional contacts across them, including 7,644 with verified work emails. New York is the largest hub.

This list covers operational resilience consultants headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

1,096Companies

16,642Contacts tracked

7,644Verified emails

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The 25 largest operational resilience consultants based in the United States

Ranked by team size

Top 25 of 1,096 operational resilience consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to operational resilience consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Oliver Wyman	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	5,001-10,000	8,230 contacts →
	Indirect evidence “At Oliver Wyman, a Marsh business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their…” Source: RevenueBase Database · checked Sep 20, 2026
2	IEM	Partial evidence	Morrisville, NC, United StatesHQ checked Sep 20, 2026	501-1,000	1,175 contacts →
	Partial evidence “IEM is a professional services firm dedicated to building a safe, secure, and resilient world.” Source: RevenueBase Database · checked Sep 20, 2026
3	Solomonedwards	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 20, 2026	1,001-5,000	557 contacts →
	Indirect evidence “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Source: RevenueBase Database · checked Sep 20, 2026
4	Hagerty Consulting	Indirect evidence	Evanston, IL, United StatesHQ checked Sep 20, 2026	201-500	472 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
5	Afimac Global	Indirect evidence	Strongsville, OH, United StatesHQ checked Sep 20, 2026	51-200	467 contacts →
	Indirect evidence “AFIMAC Global: Trusted Crisis Management & Business Continuity Partner.” Source: RevenueBase Database · checked Sep 20, 2026
6	Tidal Basin Group	Indirect evidence	Utica, NY, United StatesHQ checked Sep 20, 2026	501-1,000	393 contacts →
	Indirect evidence “The impact of disasters-natural or otherwise-can leave even the most robust entities vulnerable, causing uncertainty over their future.” Source: RevenueBase Database · checked Sep 20, 2026
7	Fusion Risk Management	Partial evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	201-500	256 contacts →
	Partial evidence “Fusion Risk Management delivers the Enterprise Resilience Decision System, helping organizations quantify disruption exposure, decide at decision speed when it strikes, and…” Source: RevenueBase Database · checked Sep 20, 2026
8	The Konterra Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	11-50	140 contacts →
	Partial evidence “At KonTerra, we support organizations that manage international development, humanitarian and emergency management operations.” Source: RevenueBase Database · checked Sep 20, 2026
9	Aesolutions	Partial evidence	Greenville, SC, United StatesHQ checked Sep 20, 2026	51-200	137 contacts →
	Partial evidence “At aeSolutions, resilience isn’t a bonus.” Source: RevenueBase Database · checked Sep 20, 2026
10	Innosight	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	51-200	114 contacts →
	Indirect evidence “Innosight helps enterprise leaders turn uncertainty into opportunity and thrive in a changing world.” Source: RevenueBase Database · checked Sep 20, 2026
11	Dcmc Partners	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	51-200	85 contacts →
	Partial evidence “Our Solutions DCMC Partners is a leader in providing crisis management services, including disaster recovery operations support, long-term recovery organization development…” Source: RevenueBase Database · checked Sep 20, 2026
12	Medford Wellington Service Company, INC	Indirect evidence	Billerica, MA, United StatesHQ checked Sep 20, 2026	51-200	82 contacts →
	Indirect evidence “Medford Wellington, the business continuity company, is committed to keeping commercial enterprises running uninterrupted – from restaurants and retail spaces to laboratories and…” Source: RevenueBase Database · checked Sep 20, 2026
13	Ambipar Response United States	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	n/a	51 contacts →
	Indirect evidence “ARE YOU CRISIS-READY?” Source: RevenueBase Database · checked Sep 20, 2026
14	Percipio Consulting Group	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	11-50	50 contacts →
	Indirect evidence “Growth grounded in Partnership Deeply rooted in the Pacific Northwest, Percipio Group is a Portland-based consulting firm that is sharply focused on a prosperous future for the…” Source: RevenueBase Database · checked Sep 20, 2026
15	STCI	Indirect evidence	Lake Saint Louis, MO, United StatesHQ checked Sep 20, 2026	51-200	50 contacts →
	Indirect evidence “STCI, a leading global consulting firm, has experience delivering results for its clients in industry and government since 1993.” Source: RevenueBase Database · checked Sep 20, 2026
16	Defcon AI	Partial evidence	Mclean, VA, United StatesHQ checked Sep 20, 2026	11-50	48 contacts →
	Partial evidence “RESILIENCE IN THE FACE OF DISRUPTION.” Source: RevenueBase Database · checked Sep 20, 2026
17	Constant Associates	Strong evidence	Alexandria, VA, United StatesHQ checked Sep 20, 2026	11-50	48 contacts →
	Strong evidence “CONSTANT is an award-winning emergency management and resilience consultancy dedicated to making the world a safer place.” Source: RevenueBase Database · checked Sep 20, 2026
18	Concannon Business Consulting	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 20, 2026	11-50	45 contacts →
	Indirect evidence “When resources and knowledge are constrained, your team will feel the pressure and your business may be at-risk for delays, lost revenue, and lost trust internally and externally.” Source: RevenueBase Database · checked Sep 20, 2026
19	Infinite Blue	Strong evidence	Audubon, PA, United StatesHQ checked Sep 20, 2026	51-200	39 contacts →
	Strong evidence “Infinite Blue empowers organizations to rapidly build ready and resilient operations and engage personnel across the enterprise.” Source: RevenueBase Database · checked Sep 20, 2026
20	Fcmc Management Consulting	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 20, 2026	51-200	38 contacts →
	Indirect evidence “FCMC, a YOUNG & Associates company since 2022, is a growing Florida-based management consulting firm specializing in emergency management, disaster mitigation, and community…” Source: RevenueBase Database · checked Sep 20, 2026
21	Dataendure	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 20, 2026	51-200	38 contacts →
	Partial evidence “DataEndure helps organizations build and sustain digital resilience-bringing a deep bench of expertise to every engagement across security, data, cloud, network, and…” Source: RevenueBase Database · checked Sep 20, 2026
22	Continuity Operations Group, LLC	Partial evidence	Mclean, VA, United StatesHQ checked Sep 20, 2026	51-200	38 contacts →
	Partial evidence “Continuity Operations Group, LLC was founded on Pearl Harbor Day, 2010, as a strategic consulting firm with a tactical and operational focus.” Source: RevenueBase Database · checked Sep 20, 2026
23	MLC And Associates	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 20, 2026	11-50	38 contacts →
	Indirect evidence “MLC and Associates is an award-winning, world-class management consulting firm, recognized for helping companies in every industry with business continuity, corporate performance…” Source: RevenueBase Database · checked Sep 20, 2026
24	Integrated Solutions Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	51-200	37 contacts →
	Indirect evidence “Integrated Solutions Consulting Inc.(ISC) is a professional consulting firm focused on developing and implementing comprehensive emergency management solutions for all levels of…” Source: RevenueBase Database · checked Sep 20, 2026
25	Kalles Group	Strong evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	36 contacts →
	Strong evidence “Kalles Group partners with CIOs, CISOs, and security leaders to strengthen security programs, reduce operational risk, and build resilience during periods of change.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: operational resilience consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names operational resilience consultants.
Partial evidence: Its own public description names part of operational resilience consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name operational resilience consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,096 operational resilience consultants based in the United States

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Operational resilience consultants based in the United States at a glance

As of Sep 20, 2026

45.9%Verified-email coverage

15.2Average contacts per company

1-10Median size (employees)

4.5%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

836

11-50

198

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,096 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among operational resilience consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “operational resilience consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names operational resilience consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among operational resilience consultants, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 7,644 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Operational resilience consultants by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names operational resilience consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many operational resilience consultants are there based in the United States?

RevenueBase identified 1,096 operational resilience consultants headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Oliver Wyman, headquartered in New York, tops this list with the largest team on record.

Which city has the most operational resilience consultants?

New York leads with 49 headquartered companies, followed by Washington (30) and Houston (27).

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 7,644 verified decision-maker contacts tracked across these 1,096 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.