SKF is one of the leading global suppliers of products, solutions and services in five technology platforms: bearings and units, seals, mechatronics, services, and lubrication systems. They develop tailor-made, value-added offers for each industry segment, helping customers improve performance, reduce energy use and lower total costs. Globally, SKF has over 100 manufacturing sites, and sales companies in 130 countries supported by more than 15,000 distributors and dealers. With an e-business marketplace and global distribution system, SKF is always close to customers for the supply of both products and services. SKF was founded in 1907, and from the very beginning focused intensively on quality, technical development and marketing. Their efforts in research and development have resulted in numerous innovations, forming bases for new standards, products and solutions in the bearing world. In 2008, the number of first filings of patent applications was 179. SKF has global IS0 14001 environmental certification and global health and safety management standard OHSAS 18001 certification. Their operations are also certified in accordance with either ISO 9001 or applicable customer segment standards, e.g. ISO/TS 16949 (Automotive), AS9100 Aviation or IRIS (Railway).