Technical advice in community building Websites: Sigma Group Sigma AB Sigma IT Consulting Sigma Technology Sigma Connectivity Sigma Industry Sigma Software Swedish Menu Home About us Services Construction Railway Road, street and traffic Land, landscape and plan Geotechnics VA technology Environment Project management Career Stockholm Gothenburg Malmö Umeå Halmstad Helsingborg Luleå Piteå Media Contact Project About us Career Stockholm Gothenburg Malmö Umeå Halmstad Helsingborg Luleå Piteå Media Services Construction Railway Road, street and traffic Land, landscape and plan Geotechnics VA technology Environment Project management Contact Search Sigma Civil Contact Stockholm Address Sigma Civil AB Visiting address; Marieviksgatan 19 C, 3 tr Postal address; Box 47137, SE-100 74 Stockholm, Sweden Exchange: 0771 550 500 Head of Geotechnics: Fredrik Andersson Phone: 0709 73 61 98 Email: fredrik.andersson@sigma.se CEO: Jonas Wållberg Phone: 0703 07 12 00 Epost: jonas.wallberg@sigma.se Konstruktion: Orlando Lopes Telefon: 0706 03 11 15 Epost: orlando.lopes@sigma.se Avdelningschef Projektledning: Patrik Strömbäck Telefon: 0706 22 08 68 Epost: patrik.stromback@sigma.se SVERIGE Göteborg Halmstad Helsingborg Luleå Malmö Stockholm Umeå Connect Följ oss i social media. Sigmagruppen Sigma AB Sigma IT Consulting Sigma Technology Sigma Connectivity Sigma Industry Sigma Software Danir AB (Sigmas ägare) Snabblänkar / Genvägar Hem Om oss Tjänster Karriär Media Sigma Civil Sigma is a leading consulting group with an objective to make our customers more competitive. Our means is technological know-how and a constant passion for finding better solutions. We are 2,700 employees in eleven countries. Sigma is owned by Danir, held by the Dan Olofsson family. Top of page Websites: The Sigma group Sigma AB Sigma IT Consulting Sigma Technology Sigma Connectivity Sigma Industry Sigma Software Language: Swedish