TriSept

Updated 18 Jul 2026
Launch provider United States Listed
5 Products
32 Years Active
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About TriSept

TriSept Corporation is a certified small business founded in 1994 and headquartered in Chantilly, Virginia, providing systems engineering, launch integration, and program management services for commercial, government, and scientific space missions. The company supports customers across virtually all major launch vehicles and maintains complementary capabilities in cybersecurity, software development, and mission management services.

TriSept holds government contract vehicles including DISA SETI, GSA OASIS, and GSA Schedule, and is an active member of AIAA, IEEE, NDIA, and the SmallSat Alliance. The company has partnered with launch providers such as Rocket Lab for satellite deployment missions and serves a diverse customer base ranging from universities and research institutions to government agencies and commercial satellite operators.

With nearly three decades of experience, TriSept brings deep mission expertise and a wide network of launch vehicle relationships to every engagement. The company's integrated approach to launch integration — combining technical, programmatic, and regulatory support — enables customers to navigate the complex landscape of commercial launch services efficiently.

Capabilities

Launch vehicles 2

Products

5
Flight-proven

TriSept's flagship offering combines rideshare aggregation, dedicated mission integration, launch brokerage, and end-to-end mission management to get smallsat and CubeSat payloads safely to orbit on virtually any launch vehicle.

3 4

TriSept provides comprehensive launch integration services, leveraging over 21 years of experience to ensure successful missions for a wide variety of payloads.

1 3

TriSept's rideshare aggregation and mission management services connecting satellite operators with space on commercial launch vehicles.

1 5

TriSept provides comprehensive small satellite services, enabling agile space access and offering launch opportunities for various mission needs.

1

TSEL is a Linux® based operating system for embedded devices, with a focus on providing a general purpose OS for satellites of all sizes, prioritizing security for mission requirements.

1

Launch Slots

0

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