News & Insights
Salas O’Brien welcomes TechSource
Uniting scientific and technical expertise with engineering excellence to advance mission-critical delivery and clean energy.

Salas O’Brien has strengthened its ability to deliver solutions for the most complex federal government and infrastructure challenges with the addition of TechSource, a leading scientific and engineering consulting firm serving national security, nuclear, and high‑tech projects across U.S. national laboratories and federal agencies.
This merger brings together TechSource’s scientific and technical expertise, backed by a team of over 500 scientists and engineers, with Salas O’Brien’s engineering leadership, amplifying the delivery of robust, innovative services and solutions to address complex challenges. This powerhouse team is poised to advance federal government national security programs, drive modernization efforts, and accelerate clean energy for mission-critical sectors. Both firms are proudly employee-owned, a model that fosters accountability, collaboration, and long-term value for their teams and clients.
Building for the future: Modernization and clean energy at scale
Demand for resilient, efficient systems is accelerating, both across the Department of Energy’s national laboratories and in high‑power sectors such as data centers and critical infrastructure. Together, Salas O’Brien and TechSource bring complementary strengths that combine scientific rigor with engineering execution to deliver solutions that matter.
The combined team is well positioned to support complex upgrades and next‑generation energy strategies for mission‑critical environments. TechSource’s nuclear expertise enhances the ability to advance low‑carbon energy goals and meet the evolving needs of industries that keep society connected and secure.
Values‑aligned, complementary strengths
The merger reflects a shared focus on technically complex markets where expert teams make the difference. Leadership across both firms collaborated for years, with direct project experience informing a strong cultural and operational fit. The combined services are distinctly complementary, creating a team that is more than the sum of its parts, able to solve bigger challenges and deliver results that matter.
Learn more about Salas O’Brien’s approach to mergers.