Saarijarvi Infra Oy front page Electricity networks Telecommunication network Road lighting Telematics / Traffic Management Systems Stop Saarijärvi Infra Oy serves Saarijärvi Infra Oy is a reliable and knowledgeable infrastructure construction contractor. We carry out projects on schedule and with professionalism to the order of our customers. Our personnel are experienced and our services are used by Finland's best-known infrastructure builders, for example, large telecommunications companies. New underground cable network for Helsingin Energia News Saarijärvi Infra, in cooperation with Eltel Networks, has built Helsinki Energy's underground cable network in the city center in several locations. In the challenging operating environment of the city center, we have developed our operating model with our partners in order to achieve synergy benefits: for our customers, partners, ourselves and the citizens. Fortum has tens of kilometers of Strong Network in the Espoo area News Saarijärvi Infra Oy has implemented Fortum's Strong Network project in the Espoo region in cooperation with Eltel Networks. During the past year, we have built a weatherproof medium voltage network in Espoo in various sub-projects for a total of about 30 km and a weatherproof low voltage network for about 10 km. The largest sub-projects have been the underground cabling of the overhead line outputs at the Lintuvaara substation, the renovation of the medium voltage network in the Viherlaakso area into an underground cable network and the renovation of the medium voltage network in the Lahnuse area into a weatherproof underground network. News Saarijärvi Infra Oy Company information Personnel References Contact information Contact information Sorvaajankatu 11 AA 31 00880 Helsinki Email: info [at] saarijarviinfra.com Phone: 09 586 5944 Fax: 09 586 5943 Our customers Empower Oy Salon region telephone Network builder Wire Oy TeliaSonera Oyj Fortum electricity transmission Oyj Voimatel Oy Suomen Sähkörakennus Oy Nurmijärvi sähkö Oy Road administration Eltel Networks Oy Destia Oy Elisa Oyj Gasum Oy Keravan energia Oy DNA Oyj Cinia Oy Cities, municipalities and institutions Copyright © 2010 Saarijärvi Infra Oy

Saarijarvi Infra Oy front page Electricity networks Telecommunication network Road lighting Telematics / Traffic Management Systems Contact information Saarijärvi Infra Oy info [at] saarijarviinfra.com Tel. 09 586 5944 Fax. 09 586 5943 Visiting address: Sorvaajankatu 11 AA 31 00880 HELSINKI Billing address : PO Box 32326 01051 INVOICES Managing Director Anssi Saarijärvi anssi.saarijarvi [at] saarijarviinfra.com Production Manager Vesa Keto vesa.keto [at] saarijarviinfra.com CFO Anastasia Heikkinen info [at] saarijarviinfra.com Human Resources Manager Ruut Saarijärvi ruut.saarijarvi [at] saarijarviinfra.com Foremen: Aki Hummasti Tel. 050 344 8905 Mikko Hyvärinen Tel. 041 532 7187 Petteri Laukkonen Tel. 040 558 1597 News Saarijärvi Infra Oy Company information Personnel References Contact information Contact information Sorvaajankatu 11 AA 31 00880 Helsinki Email: info [at] saarijarviinfra.com Phone: 09 586 5944 Fax: 09 586 5943 Copyright © 2010 Saarijärvi Infra Oy