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Built over twenty years.
Operating today.
Belcor® is the result of a deliberate R&D journey — from EU-funded projects and new product milestones to solutions already working in the field.
Belcor® — The engineered solution for high-voltage batteries
Belcor® is a specialist initiative born from years of R&D in SiO₂ fiber transformation. We bring together the material science expertise of Belchem and the industrial capacity of Orkli to offer something most companies cannot: fully engineered, customised thermal and electrical protection solutions for demanding battery applications.
What sets belcor® apart is not just the materials — it is the accumulated knowledge to develop personalised solutions for each client’s specific needs. From material selection to validated multilayer assembly, we manage the full development cycle.
Our solutions are not concepts — they are operating in client battery systems today, the result of real EU-funded R&D projects, over five years of development, and ongoing technical collaboration with the most demanding players in the sector.
Our journey
Nearly three decades of deliberate development
Foundation of Belchem GmbH
Fiber & yarn expertise begins in Saxony, Germany.
Orkli enters high-temp fibers
Acquires SCHOTT's high-temperature fiber activity.
Wet-laid R&D begins
First developments in wet-laid technology.
R&D partnership
Joint project on high-temperature resistant substrates.
First patent filed
High-temperature fiber substrate technology.
Belchem meets Orkli
First contact between future partners.
Fiber molding capacity
New machinery acquired.
Wet-laid capacity
New production equipment acquired.
Four more patents
Expanding the substrate IP portfolio.
First EV customer
Market entry in EV battery applications.
e-Bus nomination
First nomination for e-bus batteries.
BESS, e-boat & OEM RFQ
Three new fronts open at once.
Automotive OEM nomination
First nomination by an automotive OEM.
€50M+ investment plan
Backed by EU Next Generation Funds.
Twenty years of deliberate development
What our credibility is built on
Not just who we are — but what we’ve done and what’s working today.
Our Partners
Belcor® is built on the combined strengths of two established industrial companies. Each brings a distinct and essential capability to the partnership.
Production & Global Presence
The following locations reflect the combined industrial footprint of our partners — Orkli and Belchem. These are their production and R&D sites. belcor® leverages this global capacity to serve clients without the overhead of multiple dedicated facilities.
Let's work together.
Whether you’re designing a new battery pack or optimising an existing one, we’re ready to help.