Company lists · Data refreshed September 2026

Top 25 Facilities management consulting firms based in Washington, United States

Name: Facilities management consulting firms based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 61 companies tracked

RevenueBase identified 61 facilities management consulting firms headquartered in Washington, United States as of September 2026 and tracks 666 professional contacts across them, including 171 with verified work emails. Across the United States, New York is the largest hub for this category (167 companies); Washington has 61.

This list covers facilities management consulting firms headquartered in Washington, 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 28, 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 28, 2026 86% judged on-target in blind review

61Companies

666Contacts tracked

171Verified emails

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The 25 largest facilities management consulting firms based in Washington, United States

Ranked by team size

Top 25 of 61 facilities management consulting firms based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to facilities management consulting firms: 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	Baumann Consulting	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “Baumann Consulting is driven to deliver solutions for a carbon-neutral real estate industry.” Source: RevenueBase Database · checked Sep 28, 2026
2	Global Engineering Solutions	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	44 contacts →
	Partial evidence “Global Engineering Solutions is an Engineering, Program Management and Construction Management firm specializing in Mechanical, Electrical, Plumbing and Fire Protection…” Source: RevenueBase Database · checked Sep 28, 2026
3	Trust Consulting Services INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	201-500	42 contacts →
	Indirect evidence “We bring an experience unmatched anywhere else, with knowledgeable and thoughtful consultants plus flexible, tailored approaches, all centered on the right outcomes for your…” Source: RevenueBase Database · checked Sep 28, 2026
4	Cube Root Corporation	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	34 contacts →
	Strong evidence “Cube Root Corporation is a professional services firm offering a range of services including design, program management, construction management, facilities management, and other…” Source: RevenueBase Database · checked Sep 28, 2026
5	KGO	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “We are your project people.” Source: RevenueBase Database · checked Sep 28, 2026
6	TPM Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	26 contacts →
	Indirect evidence “People.” Source: RevenueBase Database · checked Sep 28, 2026
7	Proven Management, LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	18 contacts →
	Strong evidence “PROVEN Management, LLC (PROVEN) is a Real Estate, Facilities and Logistics consulting specializing in Owner Representation, Space Planning, Interior Design, Change Management…” Source: RevenueBase Database · checked Sep 28, 2026
8	Sustainable YOU	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	14 contacts →
	Partial evidence “Sustainable You is a national strategic consulting firm in solar and sustainability serving residential and small commercial clients with a focus in the DC, Maryland and Virginia…” Source: RevenueBase Database · checked Sep 28, 2026
9	Foghill INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
10	Sustainable Facilities Management Services	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “Sustainable Facilities Management Services (SFMS) is a fully integrated facilities management company.” Source: RevenueBase Database · checked Sep 28, 2026
11	Trusted Advisory Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “Trusted Advisory Group is a Washington, DC based management consultant firm focused on the commercial real estate industry.” Source: RevenueBase Database · checked Sep 28, 2026
12	Embarq Solutions, LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Strong evidence “At Embarq, we are proud to be recognized as one of the foremost management companies in the region, specializing in comprehensive Facilities and Project Management solutions.” Source: RevenueBase Database · checked Sep 28, 2026
13	MBB Affiliates, LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Strong evidence “MBB Affiliates, LLC (MBB) is a full service property management, facilities management, and HVAC maintenance and repair firm that specializes in providing services to both public…” Source: RevenueBase Database · checked Sep 28, 2026
14	Bhi- Construction & Real Estate Development	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “BHI Construction & Real Estate Development helps owners plan, protect, and deliver complex real estate, capital improvement, and construction projects.” Source: RevenueBase Database · checked Sep 28, 2026
15	SORG	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Sorg is a full-service, international design firm offering architectural design services as well as programming, interior design, and construction management that was established…” Source: RevenueBase Database · checked Sep 28, 2026
16	Energy Shrink, LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Energy Shrink is an environmental consulting practice specialized in sustainability and energy efficiency in buildings, that is, high-performance or green buildings.” Source: RevenueBase Database · checked Sep 28, 2026
17	ONE Kare Enterprise LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
18	The Dignan Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “The Dignan Group offers an in-depth understanding of the needs of dealers, architects, designers and the customers they all serve in the office furniture industry.” Source: RevenueBase Database · checked Sep 28, 2026
19	Chaise Management Group, LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	2 contacts →
	Strong evidence “Chaise Group is a forward-thinking management consulting firm that provides market-ready, innovative, and sustainable solutions to meet the complex needs of today’s organizations.” Source: RevenueBase Database · checked Sep 28, 2026
20	Aegean Associates	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	2 contacts →
	Strong evidence “Aegean Associates provides a suite of strategy, organizational development, communications, talent and change management consulting services for a range of organizations including…” Source: RevenueBase Database · checked Sep 28, 2026
21	Lightner Group, LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “With over 14 years of rich experience in commercial development and a Bachelor's in Architectural Engineering, I have founded Lightner Group, LLC to revolutionize the…” Source: RevenueBase Database · checked Sep 28, 2026
22	KEY Global Synergies INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “A Partnership for the Future.” Source: RevenueBase Database · checked Sep 28, 2026
23	Hardhat Diplomat	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “HardHat Diplomat is an independent partner that bridges the gap between owners, contractors, and stakeholders to keep renovation and capital projects on track.” Source: RevenueBase Database · checked Sep 28, 2026
24	Zamora Consulting Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Zamora Consulting Group is a Minority-Owned, Woman-Owned Small Business located in Washington, DC.” Source: RevenueBase Database · checked Sep 28, 2026
25	Demian Wilbur Architects	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Formed in 2005 by Eric Wilbur and Ziad Demian, demian\wilbur\architects studio is a certified small business entity located in Capital Hill serving the greater Washington DC…” Source: RevenueBase Database · checked Sep 28, 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: facilities management consulting firms. 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 facilities management consulting firms.
Partial evidence: Its own public description names part of facilities management consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name facilities management consulting firms. 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 61 facilities management consulting firms based in Washington, United States

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Facilities management consulting firms based in Washington, United States at a glance

As of Sep 28, 2026

25.7%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 61 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 facilities management consulting firms, 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 Washington, United States whose own description of what they do matches “facilities management consulting firms”. 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 facilities management consulting firms), 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 facilities management consulting firms, and records with no verified work email. Companies headquartered outside Washington 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, 171 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 28, 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.

Facilities management consulting firms by metro in the United States

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 facilities management consulting firms, 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 facilities management consulting firms are there based in Washington, United States?

RevenueBase identified 61 facilities management consulting firms headquartered in Washington, 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?

Baumann Consulting, headquartered in Washington, tops this list with the largest team on record.

Which city in the United States has the most facilities management consulting firms?

New York leads the United States with 167 headquartered companies, followed by Atlanta (88) and Houston (66). Washington has 61.

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 171 verified decision-maker contacts tracked across these 61 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 28, 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.