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Top 18 SaaS Companies in Fairfax, United States, May 2026

As of May 2026, there are 18 SaaS companies based in Fairfax. They have combined revenues of $591.5M and employ 4.7K employees. They've raised $65.9M in capital and serve 30M customers combined.

Companies
18
Revenue
$591.5M
Funding
$65.9M
Employees
4.7K

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Top SaaS Companies in Fairfax

Showing 10 of 7 companies ranked by annual revenue.

1
ITC Federal

Fairfax, Virginia, United States

Firm partnering with government agencies to deliver IT solutions, including cloud and infrastructure, enterprise applications, cybersecurity and more

Revenue
$95.2M
Customers
-
Year founded
2006
Funding
-
Team size
368
Growth
-
2
Knovos

Fairfax, Virginia, United States

legal information management solutions

Revenue
$52.2M
Customers
-
Year founded
2002
Funding
-
Team size
211
Growth
142.93%
3
Vibrent Health

Fairfax, Virginia, United States

digital health solutions provider

Revenue
$42M
Customers
-
Year founded
2014
Funding
-
Team size
148
Growth
252.96%
4
SaNDAI Cares

Fairfax, Virginia, United States

SaNDAI Cares is the not-for-profit arm of SaNDAI Global, dedicated to empowering individuals by enhancing their data analytics and generative AI skills.

Revenue
$17.1M
Customers
-
Year founded
2022
Funding
-
Team size
115
Growth
-
5
MIND CTI

Fairfax, Virginia, United States

MIND is a leading provider of convergent real-time end-to-end billing and customer care product based solutions as well as call accounting solutions for organizations and large multinational corporates. MIND delivers its applications in any business model (license, managed service or complete outsourced billing service) for Mobile, Wireline, VoIP and Quad-play carriers worldwide. MIND is a global company, with over ten years of experience in providing solutions to carriers and enterprises.

Revenue
$15.8M
Customers
-
Year founded
1995
Funding
-
Team size
144
Growth
-
6
FedWriters

Fairfax, Virginia, United States

Professional writing, communication and analysis company that helps government and commercial organizations develop a range of products

Revenue
$15M
Customers
-
Year founded
2010
Funding
-
Team size
158
Growth
-
7
MyStudio

Fairfax, Virginia, United States

MyStudio gives martial arts and fitness studio owners the freedom that comes from automating and simplifying how customers buy from them — making them more money at all hours of the day, saving them money, and granting them more time.

Revenue
$12M
Customers
-
Year founded
-
Funding
-
Team size
109
Growth
-
Fairfax, United States SaaS Companies | GetLatka