Company lists · Data refreshed September 2026
Top 25 Federal consulting firms based in Rockville, United States
RevenueBase identified 45 federal consulting firms headquartered in Rockville, United States as of September 2026 and tracks 1,447 professional contacts across them, including 644 with verified work emails. Washington is the largest hub.
This list covers federal consulting firms headquartered in Rockville, 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 14, 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.
The 25 largest federal consulting firms based in Rockville, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 198 contacts → | ||||
Partial evidence “LCG is a leading provider of technology and solution-based consulting services, including managed infrastructure & operations, application services, cybersecurity, grant…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 194 contacts → | ||||
Indirect evidence “Caelum Research Corporation is a dynamic, broad-based professional service firm providing Applied Sciences, Information Technology, and System Engineering services to government…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 152 contacts → | ||||
Strong evidence “Ripple Effect provides professional consulting and exceptional talent for federal, private, and non-profit clients to deliver some of the most crucial policies and programs that…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 127 contacts → | ||||
Strong evidence “Savantage Solutions provides a wide range of consulting, integration, technology and support solutions and services to Federal agencies.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 93 contacts → | ||||
Partial evidence “TFC Consulting, Inc is a licensed CPA and consulting firm in the Washington DC metro area.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 93 contacts → | ||||
Partial evidence “Technuf is a Maryland-based technology company delivering secure, intelligent, and mission-ready solutions for federal agencies, state and local governments, healthcare…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 86 contacts → | ||||
Partial evidence “Systems Plus stands at the forefront of enterprise-level transformation, offering unparalleled expertise in- Management, Advisory, & Consulting - Enterprise IT & Mission Support -…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 78 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 52 contacts → | ||||
Partial evidence “At SPS Consulting, we’re giving customers the "Right Expertise at the Right Time".” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 10 | 45 contacts → | ||||
Indirect evidence “Destiny Management Services, LLC (DMS) is an experienced provider of business and information solutions, for financial management, information technology, accounting, auditing…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 11 | 44 contacts → | ||||
Partial evidence “BNL Consulting delivers mission-focused technology solutions that combine custom analytics platforms, highly interactive user experiences, cloud enablement, and seamless…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 12 | 38 contacts → | ||||
Indirect evidence “uh-THEAR-us] means pure air in Greek, deriving from "Aither" defined by Aristotle as the "fifth element of air in continuous, circular motion.” Similarly, with continuous…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 13 | 30 contacts → | ||||
Indirect evidence “InfoStructures' mission is to apply technology to better the workplace.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 14 | 29 contacts → | ||||
Indirect evidence “For nearly 38 years, The Center for Organizational Excellence, Inc.(COE), has been a trusted partner in helping organizations and programs transform to more efficiently and…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 15 | 26 contacts → | ||||
Indirect evidence “Lexical Intelligence brings together technical capability, analytical experience, and deep subject matter expertise to deliver AI solutions to policy and decision makers in the…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 16 | 22 contacts → | ||||
Partial evidence “Global Solutions Network, Inc.(GSN) was formed in to provide the Federal Government and the private sector with a variety of technical, administrative, and engineering services.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 17 | 15 contacts → | ||||
Partial evidence “A “smart” law and consulting firm, the firm infuses experience, efficiency, and quality into its flexible and commoditized service offerings for government and construction…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 18 | 13 contacts → | ||||
Partial evidence “In 2006, William Yu founded E-PAGA with the goal of building a top-tier consulting group to deliver customized solutions to clients with needs in training and technical…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 19 | 12 contacts → | ||||
Partial evidence “HyerTek provides expert technology solutions for federal government clients, with a strong emphasis on innovation, integration, and automation that help enhance citizens lives.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 20 | 12 contacts → | ||||
Partial evidence “Links Global offers clients a comprehensive range of services, including strategy consulting, marketing communication, digital technology, project management, and business…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 21 | 10 contacts → | ||||
Strong evidence “Gen3, an SBA-verified Women Owned Small Business (WOSB), delivers cybersecurity, IT, and management consulting solutions that help federal agencies protect critical assets…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 contacts → | ||||
Partial evidence “Founded in 2011, Strategia Solutions, LLC, is a minority-owned business that specializes in marketing, management, and technology consulting and engineering services to U.S.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 contacts → | ||||
Indirect evidence “Deva & Associates, P.C, a small business, has built a strong reputation for providing high quality, timely and cost-effective services, with a proven track record of superior…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 24 | 5 contacts → | ||||
Indirect evidence “In 1989 we saw a need.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
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: federal 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 federal consulting firms.
- Partial evidence
- Its own public description names part of federal consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name federal 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 45 federal consulting firms based in Rockville, United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 644 reachable decision-makers.
Free signup · no credit card
Federal consulting firms based in Rockville, United States at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Rockville, so it is reported there. Company counts and contact totals on this page are exact for Rockville, over 45 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 federal 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 Rockville, United States whose own description of what they do matches “federal 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 federal 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 federal consulting firms, and records with no verified work email. Companies headquartered outside Rockville 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, 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 14, 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.
Federal consulting firms by metro in the United States
- Federal consulting firms in Washington361
- Federal consulting firms in Arlington136
- Federal consulting firms in Atlanta109
- Federal consulting firms in Alexandria95
- Federal consulting firms in New York93
- Federal consulting firms in Reston91
- Federal consulting firms in Mclean65
- Federal consulting firms in Austin64
- Federal consulting firms in Fairfax64
- Federal consulting firms in Houston63
- Federal consulting firms in Chicago61
- Federal consulting firms in Vienna56
- Federal consulting firms in Bethesda50
- Federal consulting firms in Leesburg47
- Federal consulting firms in Rockville45
- Federal consulting firms in Columbia44
- Federal consulting firms in Los Angeles44
- Federal consulting firms in San Diego43
- Federal consulting firms in Sacramento42
- Federal consulting firms in Ashburn40
- Federal consulting firms in Herndon40
- Federal consulting firms in Miami40
- Federal consulting firms in Seattle35
- Federal consulting firms in Chantilly34
- Federal consulting firms in Dallas34
- Federal consulting firms in San Antonio34
- Federal consulting firms in Silver Spring33
- Federal consulting firms in Falls Church32
- Federal consulting firms in Tampa32
- Federal consulting firms in San Francisco29
- Federal consulting firms in Tallahassee29
- Federal consulting firms in Baltimore27
- Federal consulting firms in Boston26
- Federal consulting firms in Philadelphia26
- Federal consulting firms in Indianapolis25
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 federal 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 federal consulting firms are there based in Rockville, United States?
RevenueBase identified 45 federal consulting firms headquartered in Rockville, 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?
Lcg, INC, headquartered in Rockville, tops this list with the largest team on record.
Which city has the most federal consulting firms?
Washington leads with 361 headquartered companies, followed by Arlington (136) and Atlanta (109).
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 644 verified decision-maker contacts tracked across these 45 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 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 45 federal consulting firms based in Rockville, United States. Start with a free account, no credit card.
Download this list →Related lists
Federal consulting firms by geography
- Federal consulting firms based in the United States
- Federal consulting firms based in the United Kingdom
- Federal consulting firms based in France
- Federal consulting firms based in Brazil
- Federal consulting firms based in Canada
- Federal consulting firms based in Australia
- Federal consulting firms based in Germany
- Federal consulting firms based in Italy
- Federal consulting firms based in Spain
- Federal consulting firms based in Mexico
- Federal consulting firms based in the Netherlands
- Federal consulting firms based in Belgium
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Federal consulting firms based in the United States
- Federal consulting firms based in the United Kingdom
- Federal consulting firms based in France
- Federal consulting firms based in Brazil
- Federal consulting firms based in Canada
- Federal consulting firms based in Australia