SuomenkylanSahko .fi S1 Group Sähköasennusliike Member of the Association of Electrical and Telecommunications Contractors STUL ry Suomenkylän Sähkö Oy- Finnby El Ab is the S1 Group's Electrical Installation Company, founded in 1993, which operates mainly in Eastern Uusimaa and the Helsinki metropolitan area. ______________________________________________________________ Industry More information References Read more Feedback Send feedback News - We have been a non-smoking electrical store since October 1, 2012. - Electrical safety card trainer authorized by SETI Oy. ______________________________________________________________ Suomenkylän Sähkö Oy - Finnby El Ab's operations have been awarded the ISO 9001: 2008 certification mark. Copyright Suomenkylän Sähkö Oy - Finnby El Ab. All rights reserved.