Sigma
Sigma is a Polish brand primarily recognized for manufacturing bicycle accessories, such as cycle computers and lighting systems. The company operates within the European cycling equipment market with product distribution across multiple countries.
Brand Identity Data
HQ Country
Poland
HQ City
Vilnius
EU Headquartered
Yes
EU Manufactured
No
Stock Exchange
Private
Repair / Recycling
No
Ethical Certifications
None verified
Verified on July 22, 2026