industry critical infrastructure founded 2007 headquarters oslo norway key people bj rn frogner ceo number of employees 1 700 2011 website www.infratekgroup.com infratek is a company based in norway sweden finland and denmark with its main office in oslo norway . infratek has 1 700 employees and had revenues of approximately nok 2.8 billion in 2012 . contents 1 history 2 operations 3 references 4 external links history edit up until 2007 infratek constituted the business area technical services in the norwegian power corporation hafslund asa when it was listed as a separate company on the oslo stock exchange on december 5 2007 . in 2009 the company expanded from 1000 employees to 2000 employees with the acquisition of the fortum contracting entities in norway sweden and finland . operations edit the company is a supplier in the market for building operating and securing of critical infrastructure . infratek offers services within power grids railway systems fiber networks district heating public street lighting and technical high security solutions . the infratek group is divided into three business areas central infrastructure local infrastructure and security . references edit article from hegnar.no new contract with statnett 12.2.2012 article from stocklink contract with trafikverket in sweden article from dagens n ringsliv tdn finans q2 results 2009 for the infratek group 25.8.2009 external links edit http www.infratekgroup.com https www.facebook.com infratekgroup https twitter.com infratekasa http www.linkedin.com company infratek http www.hafslund.no english facts artikler les artikkel.asp artikkelid 196 http www.oslobors.no ob eng markedsaktivitet stockoverview newt ticker infra retrieved from https en.wikipedia.org w index.php title infratek company & oldid 701548644 categories companies based in oslo navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages deutschnorsk bokm l edit links this page was last modified on 25 january 2016 at 05 32 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view