Company lists · Data refreshed September 2026

Top 25 Federal modernization consulting firms based in Washington, United States

Name: Federal modernization 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 194 companies tracked

RevenueBase identified 194 company matches for federal modernization consulting firms associated with Washington, United States as of September 2026 and tracks 3,494 professional contacts across them, including 991 with verified work emails. Across the United States, Washington is the largest hub for this category.

This list covers company matches for federal modernization consulting firms 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 September 28, 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 28, 2026 How this list was built

194Companies

3,494Contacts tracked

991Verified emails

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The 25 largest federal modernization consulting firms based in Washington, United States

Ranked by team size

Top 25 of 194 company matches for federal modernization consulting firms based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Vtech Solution INC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	201-500	576 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	TCG	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	263 contacts →
	Exact match “Traditional we are not.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Herren Associates	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	142 contacts →
	Exact match “Here at Herren, our goals are to drive efficiency and maximize the value of every dollar our clients spend.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	CGS Federal Contact Government Services	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	141 contacts →
	Exact match “Contact Government Services strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Analytica	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	135 contacts →
	Exact match “Analytica is an award-winning consulting and technology services provider that supports public-sector health, civilian, and national security.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	DHA Group, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	201-500	135 contacts →
	Exact match “DHA is a full-service Information Technology and Consulting firm dedicated to providing mission-critical services to our Federal Government and commercial clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	CGH Technologies, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	115 contacts →
	Exact match “CGH Technologies Inc, delivers information engineering solutions and management support services to United States and international government and private sector organizations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Networking For Future NFF	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	108 contacts →
	Exact match “Since 1996, Networking For Future, Inc.(NFF) has been engineering the backbone of mission-critical systems for government and enterprise clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Simple Technology Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	90 contacts →
	Exact match “Simple Technology Solutions (STS) has in-depth experience helping federal & state government agencies in their Agile/DevOps/Cloud adoption & transformation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Tsymmetry	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	79 contacts →
	Exact match “You need more than a contractor.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Incapsulate	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	201-500	72 contacts →
	Exact match “Incapsulate, now a part of Accenture is a leading management and technology consulting firm with offices in Boston, D.C, and India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Business Technology Integrators	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	72 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Longevity Consulting	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	71 contacts →
	Exact match “Longevity Consulting is a customer-focused strategic management and IT consulting firm that helps federal agencies achieve mission objectives, improve outcomes, and strengthen…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	SMI	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	59 contacts →
	Exact match “For three decades, Strategic Marketing Innovations (SMI) has been the premier choice in Washington for companies, universities, nonprofits and public entities seeking to secure…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Strategix Management LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	201-500	59 contacts →
	Exact match “Founded in 2016 by President and CEO, Jonathan Crawley, Strategix Management LLC employs cutting-edge technology to streamline and ignite program activities that increase the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Prosource360 Consulting Services	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “Founded in 2011, ProSource360 is a premier professional, healthcare and technology services consulting firm supporting federal and commercial markets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Cascades Technologies, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	47 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 · Sep 28, 2026 · View company records in RevenueBase
18	Blue SKY Innovative Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	43 contacts →
	Exact match “Blue Sky Innovative Solutions (Blue Sky) understands the business and information technology challenges and opportunities that face government and private sector clients and we…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Trust Consulting Services INC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	201-500	42 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 · Sep 28, 2026 · View company records in RevenueBase
20	Digidoc, Inc. DBA Public Sector Solutions Group	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	40 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Avid Systems LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	39 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Educology Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	51-200	35 contacts →
	Exact match “Educology Solutions specializes in the digital transformation and modernization of public sector technologies to create a digital first constituent experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Hekima	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “At Hekima, we’re redefining how organizations approach IT solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Verium	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	n/a	31 contacts →
	Exact match “Verium is a privately-owned firm offering professional IT services and solutions to federal, state and local government clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Ip-Plus Consulting, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “iP-PLUS CONSULTING is an IT solutions company that focuses on providing high quality professionals, innovative technical solutions, and delivering exceptional service support to…” Recorded in the RevenueBase company graph · Sep 28, 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 “federal modernization consulting firms”. 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 25 of 194 federal modernization consulting firms based in Washington, United States

See the full list, filter by size, metro and specialty, and access 991 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Federal modernization consulting firms based in Washington, United States at a glance

As of Sep 28, 2026

28.4%Verified-email coverage

18.0Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

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 194 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 “federal modernization consulting 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 991 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 28, 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.

Federal modernization consulting firms 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 “federal modernization consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal modernization consulting firms are there based in Washington, United States?

RevenueBase identified 194 company matches for federal modernization consulting firms associated with Washington, 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?

Vtech Solution INC 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 federal modernization consulting firms?

Washington leads the United States with 194 company records, followed by Reston (109) and Arlington (95).

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 991 professional contacts with verified work emails tracked across these 194 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 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 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.