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Top 10 SaaS Companies in Leesburg, United States, May 2026

As of May 2026, there are 10 SaaS companies based in Leesburg. They have combined revenues of $149.7M and employ 862 employees. They've raised - in capital and serve - customers combined.

Companies
10
Revenue
$149.7M
Funding
-
Employees
862

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Top SaaS Companies in Leesburg

Showing 10 of 10 companies ranked by annual revenue.

1
Softrams

Leesburg, Virginia, United States

Company providing technology that is customer-centric, simple, intuitive and usable in industries such as health care, defense, aerospace and agriculture

Revenue
$71.3M
Customers
-
Year founded
2007
Funding
-
Team size
473
Growth
-
2
Pantheon Data

Leesburg, Virginia, United States

Pantheon Data helps businesses and government organizations improve the way they collect, store, and analyze large volumes of data to become more effective, transparent and accountable by providing data management practices to streamline operations, enhance service delivery and promote fiscal responsibility.

Revenue
$20.3M
Customers
-
Year founded
2011
Funding
-
Team size
103
Growth
-
3
Zenius Corporation

Leesburg, Virginia, United States

Offers technology and management IT consulting services to federal agencies, state and local governments and commercial companies

Revenue
$17M
Customers
-
Year founded
2015
Funding
-
Team size
21
Growth
-
4
NiyamIT

Leesburg, Virginia, United States

Provides IT services for clients in the natural disaster management, natural resource management, public security, public health and international affairs sectors

Revenue
$13.4M
Customers
-
Year founded
2007
Funding
-
Team size
94
Growth
-
5
The Daston Corporation

Leesburg, Virginia, United States

IT consulting firm selling email and email-security services, while also providing compliance ERP products and services to government contractors

Revenue
$12.4M
Customers
-
Year founded
1993
Funding
-
Team size
48
Growth
-
6
Blue Rose Consulting Group

Leesburg, Virginia, United States

Operating at the intersection of human capital and IT, making life better for people using targeted technology

Revenue
$6.5M
Customers
-
Year founded
2017
Funding
-
Team size
39
Growth
-
7
Evergreen is now Thirdera

Leesburg, Virginia, United States

Evergreen is now Thirdera, a global services provider that uses ServiceNow to help enterprises unlock their business and customer workflows in the cloud through digitization and automation. Thirdera brings together the power of the ServiceNow platform and its limitless potential across the world of work. Our architects, developers, consultants, designers, and project managers help our customers transform, get more from ServiceNow, and unlock hidden potential. We are ushering in the next era of transformation, digitization, automation, and partner expectation, all with and at the speed of NOW. Visit our website to learn more: https://www.thirdera.com/ Evergreen Systems -- an Elite ServiceNow partner -- is an IT Service Management consulting firm focused on helping our clients elevate the relevance of IT. Working in both the commercial and government markets, we bring innovative, elegant and practical solutions to our clients through a combination of market-leading technologies, industry best practices and value-driven services.

Revenue
$3.4M
Customers
-
Year founded
1997
Funding
-
Team size
31
Growth
-
8
Omnilert

Leesburg, Virginia, United States

Omnilert delivers a proactive, AI-powered gun detection and automated response solution that leverages existing security cameras to help prevent active shooter incidents by identifying firearms the moment they are brandished. Once a gun is verified, Omnilert’s open network system seamlessly integrates with your existing security infrastructure, triggering a rapid, multi-layered response—locking doors, alerting first responders, providing real-time intelligence with images, location, and video of the shooter, and sending immediate warnings and guidance. By reducing response times and delivering actionable insights in seconds, Omnilert not only helps mitigate threats, save lives, and reduce the operational, legal, and social costs of gun violence but also connects with trusted security partners and evolving technologies to ensure maximum flexibility and comprehensive protection for today and the future. Recognized by the U.S. Department of Homeland Security’s SAFETY Act as a designated anti-terrorism technology, Omnilert’s patented solution is engineered from deep experience in military defense technology but tailored for commercial and public safety needs. Since its founding in 2004, Omnilert has been a trusted partner of organizations across many industries, including K-12 schools, higher education, government, healthcare, retail, enterprise, corporate campuses, manufacturing, critical infrastructure, transportation hubs, entertainment venues, and places of worship. For more information, visit https://omnilert.com/.

Revenue
$3.2M
Customers
-
Year founded
2004
Funding
-
Team size
29
Growth
-
9
Kollabio

Leesburg, Virginia, United States

Provides digital transformation services and solutions to public and private sector organizations

Revenue
$2.1M
Customers
-
Year founded
2015
Funding
-
Team size
22
Growth
-
10
TextP2P

Leesburg, Virginia, United States

TextP2P is a SMS & MMS text marketing system that enables you to cultivate better relationships with customers and streamline follow-ups. Send your customers SMS & MMS messages from a virtual 10 digit local number with a maximum of 1600 characters! TextP2P is a response designed web-app that functions great on the computer or on mobile devices. It offers features like: Sending bulk personalized texts, surveys, drip campaigns, Ringless Voicemails, keyword signups, scheduling, and more.

Revenue
$220K
Customers
-
Year founded
2018
Funding
-
Team size
2
Growth
-
Leesburg, United States SaaS Companies | GetLatka