Black Donuts
Tire development, factory engineering and testing services for tire manufacturers across Europe, Asia, Africa and the Americas
Highlights
- New on EvolcAdded 2026-10-30
About Black Donuts
Black Donuts Oy provides tire development, tire factory engineering, plant modernization and industrialization services. The group also includes InTire Labs, a materials research and rubber testing laboratory in Tampere, and BD Testing, a wholly owned subsidiary specialising in tire performance testing that is FINAS-accredited under SFS-EN ISO/IEC 17025:2017. OnTire is its manufacturing execution system for tire production.
Its customers are tire manufacturers and industry investors across Europe, Asia, Africa, North America and South America. Work covers tire design, new factory design and brownfield modernization of existing plants. One referenced project is the support given to EURL Saterex in developing a tire factory in Algeria, from plant design through production start-up.
Black Donuts was founded in 2010 and began operations in 2011. Its headquarters are in Pirkkala, Finland, with a registered domicile in Tampere. The company holds ISO 9001:2015 and ISO 14001:2015 certifications. In March 2026 its common parent, Global Tire Technologies Oy, established the sister company Nemus Materials Oy to develop the bio-based reinforcement material Nemus.
Product: Tire development, tire factory engineering and modernization, rubber materials testing, and the OnTire manufacturing execution system for tire production.
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