Applying Science for Mission Success
An Employee-Owned Company
CSS Acquires Riverside Technology, Inc.
CSS is pleased to announce the acquisition of Riverside Technology, Inc., combining our expertise in earth observation using in-field, ground-based, airborne, and satellite remote sensing methodologies, to assess changes in our environments, and to develop solutions to address modern health, defense, and environmental challenges. Providing comprehensive global science solutions for an ever-changing world, our clients and partners include government agencies, organizations, universities, and the private sector. We are excited to emerge as a leader in environmental intelligence applications!
CSS is an employee-owned, science-based solutions company supporting the U.S. government and commercial clients. Since the 1980s, we have supported more than 28 federal agencies and numerous administrations, providing scientific expertise in a myriad of disciplines. Our technical experience ranges from the depths of the Earth’s oceans to the International Space Station.
Throughout our history, we have responded to some of the nation’s biggest science challenges. In each case we were tasked with developing novel protocols, recruiting, hiring, and training numerous staff, deploying people and equipment, collecting vital data, and helping our clients respond to critical problems.
Our long history of rapid response, novel methods development, personnel and equipment logistics, and can-do attitude has earned us the reputation as problem solvers.
Featured Services

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Employee-Owner!
CSS is looking for qualified candidates to work on current contracts and contracts to be awarded in the near future. We offer competitive salaries and an excellent employee benefits package, including comprehensive health benefits, life insurance, and participation in a 401(k) retirement plan and Employee Stock Ownership Plan (ESOP).
Featured Projects
Biogeographic Assessment of the Main Hawaiian Islands (MHI)
CSS compiled and visualized data showing the distribution of habitats and marine organisms, to establish a baseline for assessing and monitoring potential environmental impacts from renewable energy projects.
Plant Water Management in Microgravity
CSS was selected by NASA through its REMIS contract to serve as payload developer, performing mission integration and operations to advance the fundamental research to a higher Technology Readiness Level.
Maintenance and Repair of Shuttle Landing Facility (SLF), Space Florida
CSS served as the prime contractor performing comprehensive facilities management for the Shuttle Landing Facility (SLF) and accompanying facilities. Now called the Launch and Landing Facility (LLF), it is one of the longest runways in the world at 15,000 feet, serving NASA and private aviation and commercial science companies. CSS assisted Space Florida in transitioning…
