| USA TODAYUSA TODAY: Latest World and US News - USATODAY.com | Newspapers | McLean | VA | $500M - 1B |
| | Hospitality | McLean | VA | > $1B |
| | Computer Software | McLean | VA | $100 - 250M |
| FanGraphs
Baseball Statistics and Analysis | FanGraphs Baseball
| Luxury Goods & Jewelry | McLean | VA | $1 - 10M |
| | Hospitality | McLean | VA | > $1B |
| InspireInspire | Health and Wellness Support Groups and Communities | Health, Wellness and Fitness | McLean | VA | $1 - 10M |
| | Internet | MCLEAN | VA | $1 - 10M |
| ID.meitemprop='name'>
One Identity. One Wallet. | ID.me
| Internet | McLean | VA | $1 - 10M |
| | Automotive | McLean | VA | $0 - 1M |
| Mars
Mars, Incorporated – Global Petcare, Chocolate, Food, Candy, and Drink Brands
| Food Production | McLean | VA | > $1B |
| AvectraAvectra is now Abila | Abila Association Software | Computer Software | Mclean | VA | $10 - 50M |
| | Market Research | MCLEAN | VA | $500M - 1B |
| SAICSAIC: Redefining Ingenuity | Information Technology and Services | McLean | VA | > $1B |
| | Financial Services | McLean | VA | > $1B |
| GeeboFree Classifieds Ads: Jobs, Apartments, Homes for Sale, New/Used Cars & More at Geebo | Construction | Mclean | VA | $0 - 1M |
| | Management Consulting | McLean | VA | > $1B |
| | Online Media | McLean | VA | > $1B |
| | Nonprofit Organization Management | McLean | VA | $0 - 1M |
| | Hospital & Health Care | McLean | VA | > $1B |
| | Telecommunications | McLean | VA | $250 - 500M |
| The Media TrustThe Media Trust: insight & security for the digital ecosystem | Information Technology and Services | Mclean | VA | $1 - 10M |
| Folio Investing
Folio Investing | Investment Brokerage with Commission-Free Online Trading
| Financial Services | McLean | VA | $10 - 50M |
| | Education Management | Normal | IL | $500M - 1B |
| MMSM&M'S® Official Website | Home | Food & Beverages | McLean | VA | > $1B |
| Iridium
Iridium Satellite Communications | Home
| Wireless | McLean | VA | $10 - 50M |
| | Computer Software | McLean | VA | $1 - 10M |
| Mars
Mars, Incorporated – Global Petcare, Chocolate, Food, Candy, and Drink Brands
| Food Production | McLean | VA | > $1B |
| DISYSDISYS - IT Staffing and Services - | Information Technology and Services | McLean | VA | $250 - 500M |
| | Computer Software | McLean | VA | $0 - 1M |
| Sport&HealthSports & Family Fitness in VA, MD & D.C. | Sport&Health Clubs | Health, Wellness and Fitness | McLean | VA | $0 - 1M |
| | Defense & Space | McLean | VA | $500M - 1B |
| | Automotive | Mclean | VA | $100 - 250M |
| | Think Tanks | McLean | VA | $1 - 10M |
| | Religious Institutions | McLean | VA | $0 - 1M |
| | Computer Software | McLean | VA | $500M - 1B |
| Go Fish DigitalGo Fish Digital - Online Reputation Management and Digital Marketing Agency.Go Fish Digital | Marketing and Advertising | McLean | VA | $1 - 10M |
| | Automotive | McLean | VA | $1 - 10M |
| | Banking | McLean | VA | $50 - 100M |
| | Individual & Family Services | BLOOMINGTON | IL | $1 - 10M |
| | Defense & Space | McLean | VA | > $1B |
| | Market Research | Mclean | VA | $0 - 1M |
| | Health, Wellness and Fitness | McLean | VA | $0 - 1M |
| | Translation and Localization | McLean | VA | $10 - 50M |
| | Telecommunications | McLean | VA | $100 - 250M |
| CorcentricAR Automation & AP Automation Solutions - Corcentric | Financial Services | McLean | VA | $10 - 50M |
| | Hospitality | McLean | VA | $1 - 10M |
| | Computer Software | Mclean | VA | $50 - 100M |
| LMI
LMI Government Consulting | Home
| Management Consulting | Mclean | VA | $10 - 50M |
| Cambridge.comCambridge, UK Restaurants, Things to do, and Education | Cambridge, UK | Online Media | McLean | VA | $0 - 1M |
| | Information Technology and Services | Mclean | VA | $1 - 10M |
| Lingo, Inc.Lingo - Home Telephone Service | Unlimited International Calling | Internet Phone Service | Telecommunications | McLean | VA | $0 - 1M |
| | Security and Investigations | MCLEAN | VA | $1 - 10M |
| | Aviation & Aerospace | McLean | VA | $10 - 50M |
| | Information Technology and Services | McLean | VA | $1 - 10M |
| | Sports | McLean | VA | $10 - 50M |
| | Research | McLean | VA | $0 - 1M |
| | Information Technology and Services | McLean | VA | $1 - 10M |
| LogmeOnce
Best Online Password Manager | Two Factor Authentication - Log Me Once | Information Technology and Services | McLean | VA | $1 - 10M |
| | Telecommunications | McLean | VA | $10 - 50M |
| Mobile PosseMobile Posse: Engage Your Consumers on the Home Screen | Marketing and Advertising | McLean | VA | $10 - 50M |
| | Individual & Family Services | McLean | VA | $0 - 1M |
| | Media Production | McLean | VA | $50 - 100M |
| | Research | MCLEAN | VA | $1 - 10M |
| | Investment Management | McLean | VA | $0 - 1M |
| LDiscovery LLCThe LDiscovery Companies | Legal and Technology Consulting | Legal Services | McLean | VA | $50 - 100M |
| | Primary/Secondary Education | McLean | VA | $10 - 50M |
| | Financial Services | McLean | VA | $10 - 50M |
| | Primary/Secondary Education | MCLEAN | VA | $10 - 50M |
| | Information Technology and Services | McLean | VA | |
| | Architecture & Planning | McLean | VA | $0 - 1M |
| MCR, LLCMCR | Critical Thinking. Solutions Delivered. | Defense & Space | McLean | VA | $50 - 100M |
| | Information Technology and Services | McLean | VA | $10 - 50M |
| | Banking | McLean | VA | $0 - 1M |
| | Telecommunications | McLean | VA | $100 - 250M |
| | Education Management | McLean | VA | $1 - 10M |
| | Computer Software | McLean | VA | $1 - 10M |
| Madlax SportsMadlax Lacrosse Store, All Star Teams, Camps, Tournaments, Clinics | Retail | McLean | VA | $0 - 1M |
| | Information Technology and Services | McLean | VA | $10 - 50M |
| | Construction | Mclean | VA | > $1B |
| ZyLAB
eDiscovery Software & Information Governance Solutions | ZyLAB
| Computer Software | Mclean | VA | $10 - 50M |
| | Food & Beverages | McLean | VA | $1 - 10M |
| | Management Consulting | McLean | VA | $50 - 100M |
| | Primary/Secondary Education | Potomac | MD | $1 - 10M |
| Wealthone IncinStream Proactive Financial Planning software for advisors | Financial Services | McLean | VA | $1 - 10M |
| | Financial Services | Mclean | VA | $10 - 50M |
| | Management Consulting | MCLEAN | VA | $10 - 50M |
| | Financial Services | McLean | VA | $50 - 100M |
| | Consumer Services | | | $0 - 1M |
| | Financial Services | Mclean | VA | $0 - 1M |
| | Computer Software | McLean | VA | $1 - 10M |
| | Mechanical or Industrial Engineering | Mclean | VA | $50 - 100M |
| | Government Relations | McLean | VA | $1 - 10M |
| | Internet | McLean | VA | $0 - 1M |
| | Nonprofit Organization Management | McLean | VA | $250 - 500M |
| | Staffing and Recruiting | McLean | VA | $10 - 50M |
| | Financial Services | Fairfax | VA | $10 - 50M |
| | Staffing and Recruiting | McLean | VA | $1 - 10M |
| DivvyCloudCloud Automation Reimagined Update | Cloud Automation Reimagined | Information Technology and Services | McLean | VA | $0 - 1M |
| ByteGridCompliant Hosting Solutions | ByteGrid | Information Technology and Services | McLean | VA | $10 - 50M |
| | Human Resources | | | $50 - 100M |