Company lists · Data refreshed September 2026

Top 25 Aviation IT consulting firms based in Washington, United States

Name: Aviation IT 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 27, 2026 60 companies tracked

RevenueBase identified 60 aviation IT consulting firms headquartered in Washington, United States as of September 2026 and tracks 975 professional contacts across them, including 330 with verified work emails. Across the United States, New York is the largest hub for this category (99 companies); Washington has 60.

This list covers aviation IT consulting firms 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 27, 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 27, 2026 86% judged on-target in blind review

60Companies

975Contacts tracked

330Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest aviation IT consulting firms based in Washington, United States

Ranked by team size

Top 25 of 60 aviation IT consulting firms based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to aviation IT consulting firms: 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	CSSI	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	216 contacts →
	Indirect evidence “CSSI, LLC.” Source: RevenueBase Database · checked Sep 27, 2026
2	CGH Technologies, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
3	Tsymmetry	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	79 contacts →
	Indirect evidence “You need more than a contractor.” Source: RevenueBase Database · checked Sep 27, 2026
4	Dantech Corporation INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
5	Human Solutions Inc., A Division Of Oasis	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1,001-5,000	53 contacts →
	Partial evidence “Human Solutions Inc, a Division of Oasis Systems LLC, is a leading technical services company providing full life-cycle strategic consulting in systems engineering, enterprise…” Source: RevenueBase Database · checked Sep 27, 2026
6	Cavan Solutions	Strong evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	41 contacts →
	Strong evidence “Cavan Solutions is a woman-owned aviation consulting company that combines systems engineering, operational expertise, and government business acumen to realize benefits of the…” Source: RevenueBase Database · checked Sep 27, 2026
7	Avid Systems LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 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 27, 2026
8	Ip-Plus Consulting, INC	Strong evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	26 contacts →
	Strong evidence “iP-PLUS CONSULTING is an IT solutions company that focuses on providing high quality professionals, innovative technical solutions, and delivering exceptional service support to…” Source: RevenueBase Database · checked Sep 27, 2026
9	Practical Solutions, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	22 contacts →
	Indirect evidence “Practical Solutions, Inc.(PSI) was founded on the principle that successful organizations have a balanced operation of technology, engineering, and management.” Source: RevenueBase Database · checked Sep 27, 2026
10	Concepts Beyond	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “Join our team!” Source: RevenueBase Database · checked Sep 27, 2026
11	JRH Consultants	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “JRH Consultants is an Information Technology company that provides cost effective services and solutions in Operations Management, Cyber Security Services, Cloud Integration and…” Source: RevenueBase Database · checked Sep 27, 2026
12	Avascent	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	20 contacts →
	Partial evidence “Avascent is the leading management consulting firm specializing in serving senior executives in the defense, aerospace, healthcare, homeland security, logistics, technical…” Source: RevenueBase Database · checked Sep 27, 2026
13	The Wicks Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	15 contacts →
	Strong evidence “The Wicks Group (TWG) is a Washington, DC-based law and consulting firm that specializes in providing legal assistance and consulting services to aviation-related businesses and…” Source: RevenueBase Database · checked Sep 27, 2026
14	Jetlaw, LLC	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	12 contacts →
	Partial evidence “Jetlaw, LLC is the nation's leading aviation law firm.” Source: RevenueBase Database · checked Sep 27, 2026
15	Goldman Edwards	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “Our CEO, whom was a government official within Department of Homeland Security (DHS) built Goldman Edwards on the foundation of security, innovation and service to our homeland.” Source: RevenueBase Database · checked Sep 27, 2026
16	SEECH	Partial evidence	Washington, United StatesHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “AI Consultation and Implementation \| Cloud Migration and Maintenance \| Cybersecurity Consulting \| Data Analytics and Business Intelligence \| Regulatory Compliance and Data…” Source: RevenueBase Database · checked Sep 27, 2026
17	Bloom Consulting LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
18	Kacidy INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “Kacidy IT Solutions Simplified - Cloud Computing, Security, IS Audit and Compliance Services, Corporate Training, and Project Management.” Source: RevenueBase Database · checked Sep 27, 2026
19	Embark Aviation	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	8 contacts →
	Partial evidence “We’re more than a consulting firm.” Source: RevenueBase Database · checked Sep 27, 2026
20	Garofalo Goerlich Hainbach PC	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “Garofalo Goerlich Hainbach PC (GGH), which traces its roots to 1966, specializes in a wide spectrum of aviation law matters, including domestic and international licensing and…” Source: RevenueBase Database · checked Sep 27, 2026
21	Artisys Corporation	Strong evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	8 contacts →
	Strong evidence “Artisys Corporation is an ethnic minority-owned, Service-Disabled Veteran-Owned Business (SDVOB) with over 35 years of experience delivering transformative IT consulting and…” Source: RevenueBase Database · checked Sep 27, 2026
22	Annuk Incorporated	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	7 contacts →
	Partial evidence “Annuk Incorporated is a Cybersecurity and Technology consulting services and solutions company.” Source: RevenueBase Database · checked Sep 27, 2026
23	Aardwolf Consulting LLC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	11-50	5 contacts →
	Indirect evidence “Welcome to Aardwolf – your partner in navigating the complex world of information technology.” Source: RevenueBase Database · checked Sep 27, 2026
24	Rinaldi Consultants	Partial evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	1-10	5 contacts →
	Partial evidence “The Change You Want, The Leadership You Need Rinaldi Consultants collectively brings more than 100 years of expertise in aviation safety, efficiency, modernization and developing…” Source: RevenueBase Database · checked Sep 27, 2026
25	K-Makin Technologies INC	Strong evidence	Washington, DC, United StatesHQ checked Sep 27, 2026	51-200	5 contacts →
	Strong evidence “K-Makin is an IT consulting firm, committed to work as extended technology arm helping client partners in making them future ready in tech space.” Source: RevenueBase Database · checked Sep 27, 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: aviation IT 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 aviation IT consulting firms.
Partial evidence: Its own public description names part of aviation IT consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aviation IT 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 60 aviation IT consulting firms based in Washington, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 330 reachable decision-makers.

Free signup · no credit card

View the full list →

Aviation IT consulting firms based in Washington, United States at a glance

As of Sep 27, 2026

33.8%Verified-email coverage

16.2Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 60 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 aviation IT 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 Washington, United States whose own description of what they do matches “aviation IT 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 aviation IT 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 aviation IT consulting firms, 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, 330 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 27, 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.

Aviation IT consulting firms 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 aviation IT 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 aviation IT consulting firms are there based in Washington, United States?

RevenueBase identified 60 aviation IT consulting firms 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?

CSSI, headquartered in Washington, tops this list with the largest team on record.

Which city in the United States has the most aviation IT consulting firms?

New York leads the United States with 99 headquartered companies, followed by Miami (94) and Dallas (78). Washington has 60.

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 330 verified decision-maker contacts tracked across these 60 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 60 aviation IT consulting firms based in Washington, United States. Start with a free account, no credit card.

Download this list →

Related lists

Aviation IT consulting firms by geography

Browse the directory

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.