Stratospheric Balloons for a Wide Range of Missions


TAO Group designs and manufactures stratospheric balloons (HABS) in a range of sizes for scientific measurements, Earth observation (including wildfire detection) and the testing of new technologies such as satellite communications (SatCom). Our High Altitude Balloon Systems (HABS) are tailored to the weight of the payload, operating conditions and required flight or altitude profile, and are manufactured entirely in Germany.

For missions in the stratosphere at altitudes of up to approximately 25 km, we offer both zero-pressure balloons and super-pressure balloons. We are also testing aerodynamically optimised, steerable stratospheric balloons for long-duration missions.

Regular stratospheric flights with our own systems continuously inform our development work and refine our specialised manufacturing processes. Rapid prototyping enables short development cycles, prompt flight testing and ongoing adaptation to mission requirements.

Zero-Pressure Balloons


Our zero-pressure stratospheric balloons offer a range of options for carrying and operating scientific instruments, sensors and technical payloads. The three configurations TAO Basic, TAO Active and TAO Day/Night support missions ranging from straightforward ascents into the stratosphere to active altitude changes and targeted access to different wind layers.

Explore our zero-pressure balloons

Super-Pressure Balloons


Our spherical super-pressure balloons feature a closed, pressure-resistant envelope designed to withstand a defined internal overpressure. We currently produce versions with diameters of 2 m and 4 m. Additional sizes and custom configurations are developed on request.

Explore our super-pressure balloons

Steerable Stratospheric Balloons


TAO is developing aerodynamically optimised, steerable stratospheric balloons (HABS) for future long-duration missions. The development aims to influence the flight path in a targeted way, enabling scientific and technical payloads to remain over a selected area for longer periods.

Explore our steerable stratospheric balloons

Which Stratospheric Balloon Is Right for Your Mission?
We select together with you the right stratospheric balloon concept and tailor the design, equipment and scope of supply to your planned flight mission.
Prices on request, get in touch to discuss your mission.
TAO Stratospheric Balloon Enquiries: +49 711 1316240