{"id":5220,"date":"2026-10-09T11:00:07","date_gmt":"2026-10-09T09:00:07","guid":{"rendered":"https:\/\/vtkkperinne.fi\/?page_id=5220"},"modified":"2026-10-09T11:01:16","modified_gmt":"2026-10-09T09:01:16","slug":"vtkkn-roolien-jatkajat-ja-sidosryhmat","status":"publish","type":"page","link":"https:\/\/vtkkperinne.fi\/?page_id=5220","title":{"rendered":"VTKK:n roolien jatkajat ja sidosryhm\u00e4t"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>VTKK (1964\u20131990) \u2192 VTKK liikelaitos (1990\u20131992) \u2192 VTKK\u2011Yhtym\u00e4 Oyj (1993\u20131995) \u2192 TT Tieto (1996\u20131998) \u2192 Tieto (1998\u20131999) \u2192 TietoEnator (1999\u20132008) \u2192 Tieto (2009\u20132019) \u2192 TietoEVRY\/Tietoevry (2020\u20132025) \u2192 Tieto (2026\u2192)<\/strong> <strong>Rinnakkaisjatkumot:<\/strong> <strong>CSC (1971\u2013\u2192)<\/strong> ja <strong>Valtori (2014\u2013\u2192)<\/strong> sek\u00e4 <strong>Tietokarhu (1997\u20132021)<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Verohallinnon tietojenk\u00e4sittelykeskus (VHT) <strong>1974\u20131984<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TT Tieto Oy (1996\u20131998) VTKK\u2011Yhtym\u00e4 fuusioitiin Tietotehtaaseen ja Uniciin \u2192 syntyi TT Tieto.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>VTKK\u2011Yhtym\u00e4 Oy \/ Oyj (1993\u20131995) Yhti\u00f6itetty valtion ICT\u2011palveluyhti\u00f6, valmistautuminen fuusioon.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>VTKK liikelaitos (1990\u20131992) Valtion liikelaitos, tulosalueisiin jaettu ICT\u2011palvelutuotanto.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Valtion tietokonekeskus (VTKK), 1964\u20131990<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a>Valtionhallinnon tietotekniikan kehitys<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TT-Tieto Oy puuttuu<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>VTKK (1964\u20131990) \u2192 VTKK liikelaitos (1990\u20131992) \u2192 VTKK\u2011Yhtym\u00e4 Oyj (1993\u20131995) \u2192 TT Tieto (1996\u20131998) \u2192 Tieto (1998\u20131999) \u2192 TietoEnator (1999\u20132008) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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