CSSI: Detailed Company Information & Corporate Profile
Summary
CSSI, founded in 1990, operates as an independent company headquartered in Washington, District of Columbia. With a workforce of between 100 and 200 employees and annual revenues ranging from $100 million to $500 million, the firm serves clients across the aviation spectrum.
The company specializes in aviation and aerospace solutions, integrating information technology, engineering, applied research and development, defense services, transportation logistics, modeling and simulation, safety protocols, environmental stewardship, and SE2020 initiatives.
Key leadership includes President Sandeep Agarwal, Executive Assistant to the President & CEO Nina Trinca, Vice President of Applied Research and Development Charles Peterson, Cyber Security Analyst Joe Johnston, Principal Solutions Architect Anees Shaik, among others who guide the organization’s technical and operational excellence.
| CSSI Website | cssiinc.com |
| Social Links |    |
| Phone Number | 202-600-7600 |
| Industries | |
| CSSI Headquarters Address | 395 E Street, SW, Washington, District of Columbia, 20024 US |
| Company Size | 100-200 employees |
| Specialities & Services | Aviation, Aerospace, IT, Information Technology, Engineering, Applied Research and Development, Defense, Transportation, Modeling and Simulation, Safety, Environmental, SE2020 |
| SIC Code | 4581, 4522 |
| NAICS Code | 481211 Nonscheduled Chartered Passenger Air Transportation, 481212 Nonscheduled Chartered Freight Air Transportation, 481219 Other Nonscheduled Air Transportation, 487990 Scenic and Sightseeing Transportation, Other, 621910 Ambulance Services, 488111 Air Traffic Control, 488119 Other Airport Operations, 488190 Other Support Activities for Air Transportation, 561720 Janitorial Services, 811420 Reupholstery and Furniture Repair |
| DMA Code | Washington Metropolitan Area |
| Founded | 1990 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
| Updated: | 2026-09-14 |
Estimated Website Traffic
The chart shows a growth in traffic to the cssiinc.com website. In September, traffic increased to 3559, compared to 1862 in the previous month. The highest traffic in 2026 was recorded in July, reaching 3597 visits.
Workforce Turnover
Number of employees switched from or switched to
Length of Employment
CSSI's workforce includes employees across a wide range of tenure levels.
6% have been with the company for 1 to 2 years6% have been with the company for 3 to 4 years9% have been with the company for 5 to 7 years11% have been with the company for 8 to 10 years69% have been with the company for more than 11 years
Companies Similar to CSSI
CSSI Corporate Information: FAQ
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.
