SentinaBay
Innovative wear resistant titanium surface material
- CEO: Håkan Alfon
- First investment year: 2015
- Fund: Northern Mid Sweden
- Business sector: Industry

Has developed a technology called TiSurf®. It is a ceramic/metal hybrid surface material that makes titanium parts 10 times harder and more wear resistant, with the added qualities of extremely low friction and exceptional corrosion resistance. TiSurf is a hardening of the surface, not a coating.