Facts & Figures 






- Founded by Olof Tranberg in 1901 in Stavanger Norway - 70 employees
- Stavanger Factory/Office facilities: 4600 square meter - Worldwide distribution network
- Annual turnover:  160 MNOK
- Export rate: 50%

Since 2006 a 100% member of the R.Stahl Technology Group - one of the world's leading companies in explosion proof and explosion protected areas