Sonalysts, Inc.
Sonalysts is an employee-owned American professional services and technology company founded in 1973, specializing in multidisciplinary engineering, analysis, and software solutions for defense and other complex technical missions.
Last updated September 26, 2026
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Overview
Sonalysts, Inc. is an employee-owned American company headquartered in Waterford, Connecticut, founded in 1973 by Dave and Muriel Hinkle after Dave left the U.S. Submarine Force. The company began as a woman-owned small business and grew into a multidisciplinary professional services and technology firm serving government and commercial customers. Its work spans a wide variety of technical disciplines, with a strong emphasis on national defense, engineering analysis, modeling and simulation, training systems, and software development. Sonalysts is notable for its culture of employee ownership. The Sonalysts Employee Stock Ownership Plan (ESOP) was established in 1979, and since 1998 the company has been 100% owned by the ESOP Trust. This structure is central to the company's identity: its philosophy states that employees are the owners and that shared ownership attracts people who understand their long-term economic security depends on doing the best possible job for customers. The company reports that over 75% of its employees are degreed professionals and more than 40% have military experience. From its founding base in Connecticut, Sonalysts has expanded to approximately 400 employees in a dozen offices across the United States. It provides professional services and creates solutions that bring customer visions to reality through innovation and creativity, and it emphasizes long-lasting customer relationships built on the ability to adjust to changing requirements. The company remains private and employee-owned, with no public listing.
History
Sonalysts was founded in Waterford, Connecticut, in 1973 by Dave and Muriel Hinkle. Dave Hinkle incorporated the company after leaving the Submarine Force, and the couple's personal sacrifices and entrepreneurship produced early successes and growing demand for their services. In its early years, Sonalysts was a woman-owned small business, reflecting Muriel Hinkle's role in the founding. A defining goal of the founders was to share ownership of the corporation with the people working at the company. To that end, the Sonalysts Employee Stock Ownership Plan (ESOP) was established in 1979. Since 1998, the company has been 100% owned by the ESOP Trust. This employee-ownership model became central to Sonalysts' culture and business approach, fostering an entrepreneurial spirit in which employees pursue new interests, lines of business, and improvements to existing practices. Over the decades, Sonalysts grew from its Connecticut base into a national firm with approximately 400 employees in a dozen offices across the United States. Its workforce is highly qualified: more than 75% of employees are degreed professionals, and more than 40% have military experience. The company's collective commitment to national defense, passion for creatively tackling tough problems, and unity of purpose among employees have driven its continued growth. Sonalysts assesses customer needs and creates solutions that bring customer visions to reality through innovation and creativity, and its ability to adjust to changing requirements has allowed it to develop and maintain long-lasting customer relationships.
- 1998
Company becomes 100% owned by the ESOP Trust.
- 1979
Sonalysts Employee Stock Ownership Plan (ESOP) established.
- 1973
Sonalysts founded in Waterford, Connecticut, by Dave and Muriel Hinkle after Dave left the Submarine Force.
Products and positioning
An employee-owned company of degreed professionals and military veterans solving complex multidisciplinary problems, primarily for national defense and other demanding technical customers.
Professional services
High-quality professional services across a wide variety of technical disciplines, solving customers' toughest problems.
Engineering analysis and modeling and simulation
Technical analysis and simulation capabilities supporting defense and other complex missions.
Training systems
Training solutions and systems for military and other technical users.
Software development
Custom software and technology solutions bringing customer visions to reality.
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