Company lists · Data refreshed November 2026

Top 15 Specialized engineering consultants based in Chantilly, United States

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 37 companies tracked

RevenueBase identified 37 company matches for specialized engineering consultants associated with Chantilly, United States as of November 2026 and tracks 1,772 professional contacts across them, including 641 with verified work emails. Across the United States, Houston is the largest hub for this category (638 companies); Chantilly has 37.

This list covers company matches for specialized engineering consultants associated with Chantilly, 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

37Companies

1,772Contacts tracked

641Verified emails

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The 15 largest specialized engineering consultants based in Chantilly, United States

Ranked by team size

Top 15 of 37 company matches for specialized engineering consultants based in Chantilly, 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	Soft Tech Consulting	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	51-200	154 contacts →
	Exact match “Soft Tech Consulting is a woman and minority-owned IT consulting firm based out of the DC metro area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Savvee INC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	51-200	103 contacts →
	Exact match “Founded in 2003, Savvee Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Arion Systems, INC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	51-200	103 contacts →
	Exact match “Technical Services Provider Service Areas:* Systems Engineering & Project Management Services * Marine Engineering & Operational Support Services * Custom Software * Advanced…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	DMY Engineering Consultants INC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	51-200	74 contacts →
	Exact match “DMY Engineering Consultants, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	ECS Limited	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	56 contacts →
	Exact match “ECS Limited is a Chantilly, VA-based consulting engineering firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Apogee Integration LLC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “Applied Intelligence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Esvee Technologies INC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	51-200	30 contacts →
	Exact match “ESVEE is a full service, full life cycle national management and information technology consulting firm providing results-oriented, value-based services for both commercial and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Jfassociates INC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	1-10	15 contacts →
	Exact match “JFAssociates, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Abz, INC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “ABZ, Incorporated was founded in 1986 to provide litigation support, consulting and engineering services to government, utilities and infrastructure industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Williams Notaro	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “Solving building problems is our specialty, whether they are simple or complex.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Gsquire Business Solutions INC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “At Gsquire, we focus on making a real difference in our clients’ businesses by implementing quality tech solutions that help organizations streamline their processes, reduce costs…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Geopro, LLC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “GeoPro, LLC, LEADERS IN GEOTECHNICAL ENGINEERING AND CONSTRUCTION MATERIALS TESTING AND INSPECTION SERVICES” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	GEO Design & Engineering INC	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	11-50	2 contacts →
	Exact match “Established in 2005, Geo Design and Engineering is a privately-held organization devoted to delivering exceptional, inventive services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	J.B.C	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Arcturus Space & Intelligence	Exact match	Chantilly, VA, United StatesHQ recorded Nov 6, 2026	1-10	1 contacts →
	Exact match “Arcturus is a Systems Engineering & Technical Advisory (SETA) and Systems Integration (SI) consulting firm bringing expertise to space and intelligence clients with their system…” 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 15 of 37 specialized engineering consultants based in Chantilly, United States

See the full list, filter by size, metro and specialty, and access 641 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Nov 6, 2026

36.2%Verified-email coverage

47.9Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Chantilly, so it is reported there. Company counts and contact totals on this page are exact for Chantilly, over 37 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 Chantilly, 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 641 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 Chantilly, United States?

RevenueBase identified 37 company matches for specialized engineering consultants associated with Chantilly, 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?

Soft Tech Consulting 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). Chantilly has 37.

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 641 professional contacts with verified work emails tracked across these 37 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.