Scientific Minds. Common Sense Solutions.

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

Audit and Inspection Support for the National Institute of Environmental Health Sciences (NIEHS)

For more than 35 years, CSS has provided quality control assessment support to the National Toxicology Program (NTP) on studies relating to the toxicological effects of chemicals in the environment.

Guiding Wildfire Response and Recovery

CSS supports communities following catastrophic wildfires to ensure that items discarded during site cleanup are properly identified, sorted, and sent to an appropriate disposal facility.

Harmful Algal Blooms (HABs)

We provide site-specific in situ monitoring coupled with predictive modeling, to provide an early warning system to advise health officials and resource managers on how to best focus their efforts to protect health and environment.