Bringing Swiss versatility to new heights

Our mission is in our name

LD stands for Lifeline Defense, which reflects our goal to create next-generation safety for the most demanding fixed and rotary wing missions. With a relentless dedication to advancing military technology, we are the premiere manufacturer of flight protection equipment in Switzerland.

European design that puts your comfort first

Designed and produced in the EU, our helmets and life protection systems have been certified by the US governement and tested extensively in military and civil scenarios.

Designed in
Switzerland

Produced in
European Union

DOI/USFS
Certified

Preserve comfort under pressure

Sustain the comfort that keeps your mind on the mission at hand, regardless of physical, mental or cognitive pressure during flight.

Design for most demanding conditions

From supersonic air combat to civil life rescue, we help you retain your safety, regardless of the complexity of the mission at hand.

Adapt through Swiss versatility

Adapt to your unique flight requirements with ease through our swiss army knife approach to safety equipment configuration.

Keep undivided focus on human life

Get access to the most evolved technological solutions for preserving the pilot’s safety during flight.

Think forward for better solutions

Our technology evolves hand in hand with the ever-growing need for safety in the shifting military flight landscape.

Fly united as one

Unapologetically Swiss, our team unites in support of the crews that keep us all safe.

A world where pilots have undivided focus on mission objectives.

Since 2019, our mission has been to design elite protective gear for fighter pilots and high-risk personnel worldwide. As a pioneer in Swiss military technology, we have transformed from a small equipment supplier to a top global provider, committed to developing advanced gear that empowers pilots to excel in the most demanding missions.