Who We Are

A Heritage of
SAR Excellence

Welcome to TSi, an advanced technology business, specializing in Search and Rescue (SAR) satellite ground stations and software solutions. We are a team of experienced professionals, dedicated to providing high-quality products and services to meet the needs of our customers.

Our core competency lies in the development and deployment of Cospas-Sarsat ground stations and emergency response center systems, which are critical for SAR operations around the world. Founded in 1975, TSi has extensive expertise in the design, construction, installation, and maintenance of these ground stations and systems, ensuring that they are reliable and effective in their role.

We believe in a collaborative approach to problem-solving, working closely with our customers to understand their unique requirements to deliver solutions tailored to their needs. We are committed to staying at the forefront of technological advancements, constantly exploring new ways to improve our services and deliver even greater value to our customers.

With a proven track record of success, we have established ourselves as a trusted partner for organizations around the world. Our customers rely on us to provide them with the tools and expertise they need to carry out their missions with confidence, knowing that they are backed by a team of professionals who are committed to their success.

Thank you for considering our services.

We look forward to the opportunity to work with you and deliver innovative solutions that exceed your expectations.


The most respected and trusted name in SAR Systems and Technical Solutions.

Highest Reliability

Best quality hardware and software systems. Best-in-class, redundant system solutions.

Best Value

Lowest total cost over the 10-15 plus-year life of the system.

World-Class Support

Guaranteed to meet all Cospas-Sarsat commissioning requirements.

Commitment & Expertise

State-of-the-Art Time tested Systems. Market Leader in End-to-End SAR Satellite Ecosystem.