Company lists · Data refreshed November 2026

Top 23 Specialized engineering consultants based in Washington, United States

Name: Specialized engineering consultants based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 217 companies tracked

RevenueBase identified 217 company matches for specialized engineering consultants associated with Washington, United States as of November 2026 and tracks 3,180 professional contacts across them, including 1,001 with verified work emails. Across the United States, Houston is the largest hub for this category (638 companies); Washington has 217.

This list covers company matches for specialized engineering consultants associated with Washington, 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 November 6, 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 Nov 6, 2026 How this list was built

217Companies

3,180Contacts tracked

1,001Verified emails

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The 23 largest specialized engineering consultants based in Washington, United States

Ranked by team size

Top 23 of 217 company matches for specialized engineering consultants based in Washington, United States, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kaiser Associates	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	403 contacts →
	Exact match “Kaiser Associates was founded in 1981 with a simple yet powerful mission: to help executives make more informed strategic and operational decisions by incorporating external…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Setty & Associates	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	201-500	136 contacts →
	Exact match “Established in 1984, SETTY is headquartered in Fairfax, VA, with offices in Atlanta, GA, Baltimore, MD, Charlottesville, VA, Fairfax, VA, Los Angeles, CA, New York, NY…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	The Cohen Group	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	114 contacts →
	Exact match “Who We Are A talented team of experts with years of experience in both government and industry, with a passion for finding solutions and a deep understanding of the institutions…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	JRC Integrated Systems	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	113 contacts →
	Exact match “JRC Integrated Systems is a systems engineering consulting firm that provides scientific, engineering, and technical expertise to solve complex problems for the Department of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Veracity Engineering	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	90 contacts →
	Exact match “Since 2001, Veracity Engineering has been successful in building, growing, and performing on a portfolio of technically challenging engineering and program management engagements…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Blue Water Thinking	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	87 contacts →
	Exact match “Strategy, Management and Technology Consultancy” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Metis Strategy	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	66 contacts →
	Exact match “Operating at the intersection of technology, business, and innovation, Metis Strategy propels decision-makers forward with pragmatic solutions, actionable insights, and access to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Trust Consulting Services INC	Exact match	Washington, United StatesHQ recorded Nov 6, 2026	201-500	51 contacts →
	Exact match “We bring an experience unmatched anywhere else, with knowledgeable and thoughtful consultants plus flexible, tailored approaches, all centered on the right outcomes for your…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Cascades Technologies, INC	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	45 contacts →
	Exact match “Cascades Technologies is a Professional Consulting and IT Services firm with a commitment to personal and profession integrity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Global Engineering Solutions	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	11-50	45 contacts →
	Exact match “Global Engineering Solutions is an Engineering, Program Management and Construction Management firm specializing in Mechanical, Electrical, Plumbing and Fire Protection…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Capital Group	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	11-50	41 contacts →
	Exact match “Capital Group is a management consulting firm with more than a decade of experience in providing effective and innovative consulting services to public and private sector clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Cube Root Corporation	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	38 contacts →
	Exact match “Cube Root Corporation is a professional services firm offering a range of services including design, program management, construction management, facilities management, and other…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	E-Logic, INC	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	11-50	31 contacts →
	Exact match “What we do is help our clients develop and manage cost efficient strategies to implement their projects and reach their goals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	FMC & Associates LLC	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “FMC & ASSOCIATES LLC is a civil engineering company based out of Washington, DC and provides specialty engineering consulting services, construction material testing and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Atlas Research	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	201-500	29 contacts →
	Exact match “Atlas Research partners with clients to plan and execute enterprise-level transformation and performance improvement initiatives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Falcon Capital Advisors	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	27 contacts →
	Exact match “Falcon Capital Advisors is a Washington, D.C.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Bellamy Management Services	Exact match	Washington, United StatesHQ recorded Nov 6, 2026	51-200	27 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Northbridge	Exact match	Washington, United StatesHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “At Northbridge, we provide our clients with the tools and expertise to help solve complex financial, policy, and environmental challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Oxus Consulting Group	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	25 contacts →
	Exact match “Welcome to OXUS Consulting Group LLC!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Foxxstem	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	11-50	24 contacts →
	Exact match “FOXXSTEM is a professional engineering consulting firm that inspires and creates infrastructure that connects people to communities and communities to opportunities for better…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Phaedrus Engineering	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	1-10	24 contacts →
	Exact match “Phaedrus is a small engineering company located in the DC Metro Area, serving the DoD, academia, and private sector with professional skills for design, architecture, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Proven Management, LLC	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “PROVEN Management, LLC (PROVEN) is a Real Estate, Facilities and Logistics consulting specializing in Owner Representation, Space Planning, Interior Design, Change Management…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	North Arrow, INC	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “DUNS Number: 08-001-8268 CAGE Code: 7GN69 SBA Certified Small Business District of Columbia Certified Business Enterprise (CBE) Metropolitan Washington Airports Authority Local…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “specialized engineering consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 23 of 217 specialized engineering consultants based in Washington, United States

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Specialized engineering consultants based in Washington, United States at a glance

As of Nov 6, 2026

31.5%Verified-email coverage

14.7Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

115

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 217 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 Washington, United States whose business descriptions match “specialized engineering consultants” 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 1,001 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.

Specialized engineering consultants by metro in the United States

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 “specialized engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many specialized engineering consultants are there based in Washington, United States?

RevenueBase identified 217 company matches for specialized engineering consultants associated with Washington, United States 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?

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

Which city in the United States has the most specialized engineering consultants?

Houston leads the United States with 638 company records, followed by New York (638) and Austin (273). Washington has 217.

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 1,001 professional contacts with verified work emails tracked across these 217 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.