Pushing boundaries in composites
From lightweight designs to cutting-edge materials, we continuously refine our nacelle and spinner covers to meet the demands of the evolving wind industry. Our R&D teams collaborate across continents to ensure every cover we produce enhances turbine efficiency, durability, and cost-effectiveness.
Global presence, local expertise
With manufacturing and engineering hubs strategically located around the world — including in Denmark, China, Lithuania, Poland, Spain, and the United States — we stay close to our customers, providing tailored solutions and fast delivery wherever needed.
A sustainable mission
We care about the future we help build. That’s why we focus on sustainable production methods, material innovation, and designs that extend the lifespan of turbines — all while reducing environmental impact.
Our people make the difference
Behind every cover is a team of dedicated professionals who bring expertise, passion, and care to every project. From engineers and production staff to logistics and quality assurance specialists, we work together with a shared purpose: to support the global transition to clean energy.

Pushing boundaries in composites
From lightweight designs to cutting-edge materials, we continuously refine our nacelle and spinner covers to meet the demands of the evolving wind industry. Our R&D teams collaborate across continents to ensure every cover we produce enhances turbine efficiency, durability, and cost-effectiveness.
Jupiter Bach in numbers:
70,000+ turbines equipped
Operations across 6 continents
100% focused on nacelle and spinner covers
Global presence, local expertise
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Our people make the difference
Behind every cover is a team of dedicated professionals who bring expertise, passion, and care to every project. From engineers and production staff to logistics and quality assurance specialists, we work together with a shared purpose: to support the global transition to clean energy.