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Historik
Sedan 1 december 2008 heter bolagets varumärke Tieto.
Tieto grundades 1968 och gick samman med Enator den 7 juli 1999. Enator grundades 1995. Bolaget tog namnet TietoEnator. Läs mer om Tietos och Enators respektive historia.
Efter sammanslagningen av Tieto och Enator, som skedde den 7 juli 1999, stärkte Tieto sin expertis ytterligare inom utvalda branscher genom följande förvärv och ousourcingavtal.
| Forest | MAS GmbH, Tyskland | Maj 2000 |
| Healthcare | European Medical Solutions Group, Norge | Okt 2000 |
| Manufacturing | Rautaruukki, Information Systems Unit, Finland | Feb 2001 |
| Banking & Finance | Softema, Finland | Maj 2001 |
| Retail | Tietokesko, Finland | Juni 2001 |
| Telecom & Media | Tieto ISS, Tjeckien | Juli 2001 |
| Telecom & Media | Nokia Networks, product development activities, Finland | Okt 2001 |
| Processing & Network | Parcomp, Finland | Dec 2001 |
| Banking & Finance Processing & Network |
Sampo Group, insurance IT services, Finland | Jan 2002 |
| Banking & Finance | Ementor Financial Systems, Norge | April 2002 |
| Telecom & Media Processing & Network |
Lietuvos Telekomas, IT services, Litauen | Juni 2002 |
| Forest | Majiq, USA | Sep 2002 |
| Telecom & Media | Sykora, Tyskland, Tjeckien | Okt 2002 |
| Telecom & Media | Ericsson, product development for network system, Sverige | Nov 2002 |
| Telecom & Media Processing & Network |
YLE Broadcasting Company, system development and operating services, Finland | Jan 2003 |
| Government | KPMG Consulting, Norge | Juli 2003 |
| Processing & Network | TeliaSonera, mainframe data processing outsourcing, Sverige | Aug 2003 |
| Banking & Finance | Iveos AG, IT and consulting for banking and insurance sector, Tyskland | Aug 2003 |
| Telecom & Media | KI Consulting & Solutions AB, IT and telecom consulting, Sverige | Jan 2004 |
| Telecom & Media | S.E.S.A. Tyskland | Jan 2005 |
| Healthcare | ITB, Tyskland | Jan 2005 |
| Banking | AttentiV, Storbritanien | Juli 2005 |
| Telecom | IT Alise, Lettland | Sep 2005 |
| Healthcare | Waldbrenner, Tyskland | Jan 2006 |
| Telecom & Media | Sofnetix, software development for wireless and mobile systems, Finland | Mar 2006 |
| Telecom & Media | Telenor Business Consulting, business development, project and bid management, Norge | Mar 2006 |
| Telecom & Media | RTS Networks, Polen | Juli 2006 |
| Telecom & Media | Siemens Communications R&D, telecom R&D services, Tyskland | Juli 2006 |
| Healthcare | Cymed, Tyskland | Okt 2006 |
| Energy | Topas Consulting, SAP experts for utilities business, Tyskland | Okt 2006 |
| Banking & Insurance | Abaris, Sverige | Jan 2007 |
| Telecom & Media | Ericsson design centre, telecom R&D services, Danmark | Feb 2007 |
| Telecom & Media | Nokia Siemens Networks, parts of Finnish R&D operations for mobile networks, Finland | Juli 2007 |
| Telecom & Media | Fortuna Technologies, R&D services for mobile device manufacturers, Indien | Sep 2007 |
Ändrad: 2009-04-30 Skriv ut sidan
