Heaven As

Christian Krohgs g 32B, 0186, Sankt Hanshaugen, 21 93 38 70

Helpinhand Asa

Sagv. 17, 0459, Sagene, 23 00 85 70

Hjemmeside Spesialisten

Vårv. 51, 1182, Nordstrand, 23 03 53 00

Hypnotech As

Nedre Vaskegang 6, 0186, Sankt Hanshaugen, 22 11 59 95

Idium As

Rådhusg. 9, 0151, Sankt Hanshaugen, 22 00 84 00

Infoweb

Nedre g 6, 0551, Grünerløkka, 22 71 52 20

Innovo As

Beddingen 8, 0250, Frogner, 23 13 19 00

Inspera As

Brynsv. 16, 0667, Alna, 23 24 51 10

Internet Service As

Postboks 5, 1215, Oslo, 22 75 05 80

Internett Effekt

Radarv. 59, 1152, Nordstrand, 23 38 23 61

Internett Studio As

Stasjonsv. 51, 0771, Vestre Aker, 22 49 56 86

Involve Learning Asa

Nedre g 8, 0551, Grünerløkka, 23 23 21 00

Irute Tauno Silander

Wilhelms g 2, 0168, Sankt Hanshaugen, 22 60 01 70

Itera Future As

Sognsveien 75C, 0855, Nordre Aker, 23 22 72 00

Jbr Mccann Interaktiv

Sandakerv. 24C, 0473, Sagene, 22 54 38 00

Jippii Internet Services As

Kronprinsens g 1, 0251, Frogner, 21 50 27 72

Jit-data.com

Øvre Ljanskoll v 27, 1169, Nordstrand, 936 35 074

Johansen Marketing Invest

Oscars g 6A, 0352, Frogner, 22 46 32 01

Kamera Interactive As

Mølleparken 2C, 0459, Sagene, 24 13 13 00

Laboremus Software Solutions As

Pilestr. 1, 0180, Sankt Hanshaugen, 22 47 80 60

Lightminds As

Munkedamsv. 61, 0270, Frogner, 22 83 80 00

Marchfirst Norway As

Drammensv. 123, 0277, Ullern, 815 59 595

Markedsnett As

Schweigaards g 34, 0191, Gamle Oslo, 22 17 60 60

Media Pluss As

Nordahl Bruns g 12B, 0165, Sankt Hanshaugen, 22 20 09 22