
Carbon parts and refinement for premium-class vehicles
Keyvany GmbH
Viernheim (Headquarters & Showroom) · Frankfurt am MainNew on Amplifa
About Keyvany
Keyvany GmbH is a company founded in 2018 in Viernheim that specializes in carbon manufacturing and vehicle refinement. The company offers tuning programmes for sports and luxury vehicles, including models from Mercedes-Benz, Ferrari, Audi, Porsche, Bentley and Range Rover. In addition to carbon parts, the portfolio includes performance upgrades and custom equipment for its own vehicle lines such as Keyvany Porroo, Hayula and Keyrus. The headquarters in Viernheim features a showroom, with a further location in Frankfurt am Main. The company serves private customers as well as commercial buyers in the luxury vehicle segment and works in German and English.
- Site
- Viernheim
- Processes
- Carbon manufacturing, Car refinement, Vehicle tuning (including Mercedes-Benz, Ferrari, Audi, Porsche, Bentley, Range Rover)
- Materials
- Carbon
- Founded
- 2018
- Industries
- Vehicle manufacturing, Automotive tuning
- 01
Carbon manufacturing
- 02
Component production
- 03
Vehicle refinement
- 04
Assembly
- 05
Sales via showroom
Materials & Processes
Carbon
Main material for in-house manufactured vehicle components and refinement parts.
Locations

Viernheim
DEHeadquarters & Showroom
- Materials
- Carbon
Frankfurt am Main
DELocation (per LinkedIn)
Parts & Vehicles



Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Carbon manufacturingPlastics | – | – | – | – | Carbon |
| Car refinementSurface | – | – | – | – | – |
Additional services
History
- 2018
Foundation of Keyvany GmbH