2026 Top 100

78: MODERN TECHNOLOGY SOLUTIONS INC.
Top 100 Revenue: $383,798,000
Defense Revenue: $123,600,000
Civilian Revenue: $260,198,000
2025 Revenue:
2025 Earnings: N/A
2024 Revenue: N/A
2024 Earnings: N/A
Number of employees: N/A
Headquarters: Alexandria, Virginia
Website: https://www.mtsi-va.com/
Leadership:

Tom McMahan, co-founder; Phil Soucy, chair and co-founder; Kevin Robinson, CEO and president; Robert Dann, CFO; Bridget Atkinson, CHCO; Vance Drenkhahn, EVP, defense services; Tim King, EVP, Army and missile defense; Austin Smith, EVP, national security division

Ticker: Employee-owned
Lines of business: Digital transformation, software engineering, autonomy and AI, systems engineering and integration, mission assurance and cybersecurity, acquisition and program management, modeling, simulation, and analysis, test and evaluation
Major customers: GSA, Air Force, DOD, Missile Defense Agency, Army
Major contracts/projects: https://www.mtsi-va.com/customer-contracts/
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