SIS
SIS is a Portuguese company based in Anadia that specializes in the manufacturing of bicycle components, specifically focusing on steel and alloy wheel rims. The firm operates within the European cycling industry supply chain, primarily serving the regional bicycle assembly market.
Brand Identity Data
HQ Country
Portugal
HQ City
Anadia
EU Headquartered
Yes
EU Manufactured
Yes
Stock Exchange
Private
Repair / Recycling
No
Ethical Certifications
None verified
Verified on July 22, 2026