Company lists · Data refreshed September 2026

Top 25 Enterprise software design agencies based in Fairfax, United States

Name: Enterprise software design agencies based in Fairfax, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 53 companies tracked

RevenueBase identified 53 enterprise software design agencies headquartered in Fairfax, United States as of September 2026 and tracks 3,341 professional contacts across them, including 1,181 with verified work emails. Across the United States, New York is the largest hub for this category (1,281 companies); Fairfax has 53.

This list covers enterprise software design agencies headquartered in Fairfax, 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 30, 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 30, 2026 86% judged on-target in blind review

53Companies

3,341Contacts tracked

1,181Verified emails

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

The 25 largest enterprise software design agencies based in Fairfax, United States

Ranked by team size

Top 25 of 53 enterprise software design agencies based in Fairfax, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software design agencies: 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	3pillar	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,575 contacts →
	Indirect evidence “At 3Pillar, we believe something truly incredible happens at the intersection of product engineering and cognitive computing.” Source: RevenueBase Database · checked Sep 30, 2026
2	Ionidea	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	1,001-5,000	784 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
3	Pyramid Systems, INC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	51-200	150 contacts →
	Partial evidence “Pyramid Systems, Inc.(Pyramid) is an award winning, employee owned (ESOP) business that has provided full-service technology consulting and software engineering solutions for…” Source: RevenueBase Database · checked Sep 30, 2026
4	ICS Nett, Inc. ICS	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	51-200	140 contacts →
	Indirect evidence “ICS is a strategically diversified technology solutions company operating in different markets serving both Federal and Commercial clients with innovations that span…” Source: RevenueBase Database · checked Sep 30, 2026
5	Inalab	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	51-200	91 contacts →
	Partial evidence “Inalab is a leading IT solutions and strategy consulting firm focused on providing solutions that transform enterprise operations in the government and commercial sectors by…” Source: RevenueBase Database · checked Sep 30, 2026
6	Right&above	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	201-500	83 contacts →
	Indirect evidence “Right & Above helps companies use technology and AI to improve how they work, simplify processes, and create new products faster.” Source: RevenueBase Database · checked Sep 30, 2026
7	Mind Studios	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	51-200	59 contacts →
	Partial evidence “Founded in 2013, Mind Studios is a custom software development company working with growth-stage and mid-market businesses across the US, UK, Europe, and MENA.” Source: RevenueBase Database · checked Sep 30, 2026
8	Technova Systems	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	51-200	51 contacts →
	Indirect evidence “TechNova Systems is a technology consulting and workforce solutions company helping organizations build, scale, and modernize with confidence for 10 Years.” Source: RevenueBase Database · checked Sep 30, 2026
9	Codeplus	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	51-200	46 contacts →
	Indirect evidence “At CODEplus, we go beyond traditional technology providers to become your dedicated solution partner.” Source: RevenueBase Database · checked Sep 30, 2026
10	Markalytics	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	11-50	33 contacts →
	Indirect evidence “WELCOME HOME, Markalytics is an analytics-first "Digital Success Agency".” Source: RevenueBase Database · checked Sep 30, 2026
11	Zimpatica	Partial evidence	Fairfax, United StatesHQ checked Sep 30, 2026	11-50	30 contacts →
	Partial evidence “Zimpatica focuses on modernizing businesses by creating and tailoring software solutions.” Source: RevenueBase Database · checked Sep 30, 2026
12	Comter Systems INC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	11-50	29 contacts →
	Partial evidence “Comter Systems is a transformational IT services company which supports federal agencies, commercial enterprises, and non-profit organizations.” Source: RevenueBase Database · checked Sep 30, 2026
13	Netlynx INC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	1-10	25 contacts →
	Partial evidence “Netlynx Inc is a state of art award-winning total web solutions provider known for our excellence in service and quality across Web & Software industry worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
14	Intellisoft Technologies	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	1,001-5,000	20 contacts →
	Indirect evidence “Empowering Innovation with Intellisoft Technologies, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
15	Vizens Corp	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	51-200	19 contacts →
	Partial evidence “VIZENS Corp is Software development & services company.” Source: RevenueBase Database · checked Sep 30, 2026
16	Tellenger	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	11-50	13 contacts →
	Strong evidence “Tellenger specializes in software development, enterprise IT and cloud solutions.” Source: RevenueBase Database · checked Sep 30, 2026
17	KEY Concepts Knowledgebase LLC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “WHO ARE WE: We are a solutions driven enterprise based in the DC Area, that is founded on the provision of quality services, creatve business and IT solutions, and responsible…” Source: RevenueBase Database · checked Sep 30, 2026
18	Lumik LLC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	1-10	10 contacts →
	Indirect evidence “Lumik provides solutions to help your business evolve in this digital age by implementing technologies that will help you do business better.” Source: RevenueBase Database · checked Sep 30, 2026
19	Tiger Team Consulting	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	11-50	7 contacts →
	Strong evidence “At Tiger Team, we design and build professional software, offer managed cloud hosting services and serve government, commercial, and non-profit organizations.” Source: RevenueBase Database · checked Sep 30, 2026
20	Green Elephant LLC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Green Elephant is now Veloraa.” Source: RevenueBase Database · checked Sep 30, 2026
21	Innotac	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “Founded in Innotac, Inc is a Washington, DC-based high tech company dedicated to delivering innovative solutions to today’s enterprise.” Source: RevenueBase Database · checked Sep 30, 2026
22	Technogems Inc, Fairfax, VA	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	51-200	5 contacts →
	Partial evidence “TechnoGems is the software development department for organizations that need a software development team.” Source: RevenueBase Database · checked Sep 30, 2026
23	Zenpo Software Innovations	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “Zenpo Software Innovations is a Veteran-Owned Small Business (VOSB) certified by SBA.gov and SWaM-Certified in Virginia.” Source: RevenueBase Database · checked Sep 30, 2026
24	Excelsior Consulting Group, LLC	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “Excelsior Consulting Group LLC is a Woman and Minority owned SBA 8(m) business with a pending application for SBA 8(a) certification.” Source: RevenueBase Database · checked Sep 30, 2026
25	Grindflow Management LLC	Partial evidence	Fairfax, VA, United StatesHQ checked Sep 30, 2026	11-50	3 contacts →
	Partial evidence “Grindflow Management LLC is a user experience consulting agency providing product and solution design and delivery services using rapid prototyping, Agile methodologies…” Source: RevenueBase Database · checked Sep 30, 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 software design agencies. 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 software design agencies.
Partial evidence: Its own public description names part of enterprise software design agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software design agencies. 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 53 enterprise software design agencies based in Fairfax, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,181 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise software design agencies based in Fairfax, United States at a glance

As of Sep 30, 2026

35.3%Verified-email coverage

63.0Average contacts per company

11-50Median size (employees)

Sep 30, 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 Fairfax, so it is reported there. Company counts and contact totals on this page are exact for Fairfax, over 53 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 software design agencies, 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 Fairfax, United States whose own description of what they do matches “enterprise software design agencies”. 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 software design agencies), 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 software design agencies, and records with no verified work email. Companies headquartered outside Fairfax 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, 1,181 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 30, 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 software design agencies 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 software design agencies, 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 software design agencies are there based in Fairfax, United States?

RevenueBase identified 53 enterprise software design agencies headquartered in Fairfax, 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?

3pillar, headquartered in Fairfax, tops this list with the largest team on record.

Which city in the United States has the most enterprise software design agencies?

New York leads the United States with 1,281 headquartered companies, followed by Austin (640) and Houston (489). Fairfax has 53.

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 1,181 verified decision-maker contacts tracked across these 53 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 53 enterprise software design agencies based in Fairfax, United States. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise software design agencies 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.