As of May 2026, there are 56 SaaS companies based in McLean. They have combined revenues of $1.9B and employ 8.3K employees. They've raised $837.8M in capital and serve 100 customers combined.
Sorting: Highest -> Lowest
Showing 10 of 20 companies ranked by annual revenue.
McLean, Virginia, United States
A positive disruptor in the federal IT contracting industry, bringing design-led capability solutions to federal government clients
McLean, Virginia, United States
A technology company offering managed IT and security, cloud solutions, digital transformation and advanced IT consulting
McLean, Virginia, United States
Global Guardian is a duty of care provider protecting individuals at home and abroad with a suite of global medical, emergency, and security services. They operate as a security and duty-of-care solutions provider offering global tracking, emergency response, medical support, travel intelligence, cyber security, and evacuation services.
Mclean, Virginia, United States
We help people launch IT careers in AWS & DevOps, data science, full-stack development, sales force, and cybersecurity in just a few months. Here's how we do it… ✅ Step-by-step structure: Get the step-by-step structure you need to get job-ready skills as fast as possible. Simply login to our learning management system (LMS) each day and everything is laid out for you each day: Your lesson for the day, mentor sessions, required readings, your portfolio of projects. All you have to do is sign in and follow the steps we lay out each day. ✅ Get expert mentorship: 24/7/365 you get access to our expert IT mentors through our daily live classes, private Slack community, and bi-weekly 1-on-1 mentor sessions. So whenever you're stuck on a problem and need someone to point you in the right direction, you will always have an expert with real-world experience to help you get job-ready faster and easier. ✅ Get real world experience: Hiring managers only want to hire people with real world experience. But, how do you get a job without any previous experience? We give you access to an apprenticeship at our sister technology consulting company. So by the time you graduate, you will have an extensive portfolio of professional experience you can point to. You will walk into your first position confidence, skills , and experience to be successful in your first position. ✅ Get your dream job faster: Graduates of our programs have a 92% placement rate within 4 months of graduation. How? Well, from the first week of classes, our career services team will prepare you to find a great job with your new skill set. We help you to craft a LinkedIn presence that floods your inbox with opportunities, we prepare you to master the IT interview process, and help you to confidently negotiate your first offer. If this sounds interesting, check out our Bootcamps at https://bit.ly/3ArYxLj
McLean, Virginia, United States
Aireon is the pioneer of space-based automatic dependent surveillance-broadcast (ADS-B) data for the aviation industry. It designs, develops, and deploys space-based global air traffic surveillance systems for commercial aviation companies and air navigation service providers, providing real-time global air traffic surveillance anywhere in the world.
McLean, Virginia, United States
A contractor supporting federal agencies to modernize government digital services and accelerate public sector digital transformation
McLean, Virginia, United States
Woman-owned small business leading with acuity and innovation in delivery of scientific and IT services and solutions
McLean, Virginia, United States
Spry offers enterprise, C4IT, management, and cyber solutions to the federal government and commercial entities.
McLean, Virginia, United States
For over 20 years, we have balanced innovation, ideas, teamwork and technology in line with our clients' mission. ONE FOCUS, ONE GOAL, ONE MISSION The hallmark of HumanTouch is our ability to strengthen our clients' effectiveness in the marketplace by bolstering their knowledge of the industry, anticipating and responding to growth and demands, and reducing risk in the digital age. We match our expertise with integrity, acumen and execution.
Each Tuesday, we reverse-engineer a real SaaS company's revenue, profit, CAC, funnels, and its top growth tactic.
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