Company lists · Data refreshed September 2026

Top 25 Enterprise IT consultants based in Washington, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 272 companies tracked

RevenueBase identified 272 enterprise IT consultants headquartered in Washington, United States as of September 2026 and tracks 8,255 professional contacts across them, including 1,167 with verified work emails. Across the United States, New York is the largest hub for this category (607 companies); Washington has 272.

This list covers enterprise IT consultants 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 24, 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 24, 2026 86% judged on-target in blind review

272Companies

8,255Contacts tracked

1,167Verified emails

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The 25 largest enterprise IT consultants based in Washington, United States

Ranked by team size

Top 25 of 272 enterprise IT consultants based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise IT 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	Vtech Solution INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	201-500	576 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
2	Computer World Services Corp. CWS	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	201-500	314 contacts →
	Indirect evidence “With over 30 years of hands-on experience, Computer World Services Corp.” Source: RevenueBase Database · checked Sep 24, 2026
3	Obsidian Global, LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	201-500	169 contacts →
	Partial evidence “Obsidian is an advanced technology company, designing enterprise solutions for our clients’ critical mission and business needs.” Source: RevenueBase Database · checked Sep 24, 2026
4	Techunity, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	156 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
5	Analytica	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	135 contacts →
	Indirect evidence “Analytica is an award-winning consulting and technology services provider that supports public-sector health, civilian, and national security.” Source: RevenueBase Database · checked Sep 24, 2026
6	DHA Group, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	201-500	135 contacts →
	Indirect evidence “DHA is a full-service Information Technology and Consulting firm dedicated to providing mission-critical services to our Federal Government and commercial clients.” Source: RevenueBase Database · checked Sep 24, 2026
7	CGH Technologies, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	115 contacts →
	Indirect evidence “CGH Technologies Inc, delivers information engineering solutions and management support services to United States and international government and private sector organizations.” Source: RevenueBase Database · checked Sep 24, 2026
8	Networking For Future NFF	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	108 contacts →
	Partial evidence “Since 1996, Networking For Future, Inc.(NFF) has been engineering the backbone of mission-critical systems for government and enterprise clients.” Source: RevenueBase Database · checked Sep 24, 2026
9	Shorepoint INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	n/a	106 contacts →
	Indirect evidence “ShorePoint recognizes that cybersecurity is the challenge of our generation.” Source: RevenueBase Database · checked Sep 24, 2026
10	Arlo Solutions	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	100 contacts →
	Indirect evidence “Arlo Solutions (Arlo), is a Washington, DC professional services company, providing cybersecurity and management consulting services to the US government in the defense…” Source: RevenueBase Database · checked Sep 24, 2026
11	Blue Water Thinking	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	91 contacts →
	Partial evidence “Strategy, Management and Technology Consultancy” Source: RevenueBase Database · checked Sep 24, 2026
12	Creoal SMX	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	501-1,000	87 contacts →
	Partial evidence “Acquired by SMX in late 2023, Creoal drives digital transformation through innovative IT solutions that leverage Oracle, Salesforce, and leading-edge technologies (e.g, AI, RPA…” Source: RevenueBase Database · checked Sep 24, 2026
13	Tsymmetry	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	79 contacts →
	Indirect evidence “You need more than a contractor.” Source: RevenueBase Database · checked Sep 24, 2026
14	Business Technology Integrators	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	72 contacts →
	Indirect evidence “BTI is a proud Service-Disabled Veteran-Owned Small Business (SDVOSB) with 25 years in business and trusted federal partner delivering mission-focused technology and consulting…” Source: RevenueBase Database · checked Sep 24, 2026
15	Dantech Corporation INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	11-50	72 contacts →
	Partial evidence “As organizations navigate the demands of today’s fast-moving IT landscape, Dantech stands as a trusted partner with the expertise to guide, implement, and optimize technology…” Source: RevenueBase Database · checked Sep 24, 2026
16	Longevity Consulting	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	71 contacts →
	Partial evidence “Longevity Consulting is a customer-focused strategic management and IT consulting firm that helps federal agencies achieve mission objectives, improve outcomes, and strengthen…” Source: RevenueBase Database · checked Sep 24, 2026
17	The Chertoff Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	11-50	67 contacts →
	Indirect evidence “The Chertoff Group is a global leader in security.” Source: RevenueBase Database · checked Sep 24, 2026
18	FWG Solutions	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	66 contacts →
	Indirect evidence “FWG Solutions is an award-winning firm certified by the SBA as an 8(a) that was founded in 2012.” Source: RevenueBase Database · checked Sep 24, 2026
19	Cascades Technologies, INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	47 contacts →
	Partial evidence “Cascades Technologies is a Professional Consulting and IT Services firm with a commitment to personal and profession integrity.” Source: RevenueBase Database · checked Sep 24, 2026
20	Digidoc, Inc. DBA Public Sector Solutions Group	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	40 contacts →
	Indirect evidence “The Public Sector Solutions Group is an award-winning Information Technology consulting firm with an emphasis on access to real-time information and an enhanced user experience.” Source: RevenueBase Database · checked Sep 24, 2026
21	The Private Sector Group, LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	11-50	40 contacts →
	Partial evidence “We are a service-disabled veteran-owned small business (SDVOSB) IT consulting firm based in Northern Virginia, serving both commercial and federal clientele.” Source: RevenueBase Database · checked Sep 24, 2026
22	Avid Systems LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	39 contacts →
	Partial evidence “Avid Systems LLC is a woman-owned Information Technology Services firm based in Washington, DC, with over 20 years of proven expertise in delivering transformative IT solutions.” Source: RevenueBase Database · checked Sep 24, 2026
23	Iron Vine Security	Indirect evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	51-200	32 contacts →
	Indirect evidence “Iron Vine is now a part of the ECS team!” Source: RevenueBase Database · checked Sep 24, 2026
24	Hekima	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	11-50	32 contacts →
	Partial evidence “At Hekima, we’re redefining how organizations approach IT solutions.” Source: RevenueBase Database · checked Sep 24, 2026
25	Verium	Partial evidence	Washington, DC, United StatesHQ checked Sep 24, 2026	n/a	31 contacts →
	Partial evidence “Verium is a privately-owned firm offering professional IT services and solutions to federal, state and local government clients.” Source: RevenueBase Database · checked Sep 24, 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: enterprise IT 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 enterprise IT consultants.
Partial evidence: Its own public description names part of enterprise IT consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise IT 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 272 enterprise IT consultants based in Washington, United States

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Enterprise IT consultants based in Washington, United States at a glance

As of Sep 24, 2026

14.1%Verified-email coverage

30.3Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

138

11-50

51-200

201-500

501-1,000

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 272 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 enterprise IT 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 Washington, United States whose own description of what they do matches “enterprise IT 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 enterprise IT 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 enterprise IT consultants, 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, 1,167 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 24, 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.

Enterprise IT consultants 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 enterprise IT 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 enterprise IT consultants are there based in Washington, United States?

RevenueBase identified 272 enterprise IT consultants 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?

Vtech Solution INC, headquartered in Washington, tops this list with the largest team on record.

Which city in the United States has the most enterprise IT consultants?

New York leads the United States with 607 headquartered companies, followed by Houston (413) and Atlanta (349). Washington has 272.

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 1,167 verified decision-maker contacts tracked across these 272 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 24, 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.