Bedrift G - Ottestad
- Gjestvang
- Grunnlovsbevegelsen
- Guldkunrud AS
- Grunnlovsbevegelsen
- Gondul AS
- Gibtech AS
- Gihlemoen
- Grindertunet AS
- Gaard Sveen
- Glenn Kristoffersen
- Gyda Eide
- Gladdansen Ottestad
- Grimerud gård AS
- Glomsvoll Produksjon AS
- Gamlevegen 4 AS
- Granberg Invest AS
- Gaar Invest AS
- Galleri Ingeborg
- Greger Lønne
- Geir Holm
- Genia Leland
- Grimerud gård AS
- Gaust Invest AS
- Grimerud Barnehage
- Grimerud Barnehage AS
- Grimerud Barnehage
- Graver Dypt AS
- Gv4 Holding AS
- Ghv 25 AS
- Gustav Gjestvang
- Geir Simon Nordli
- Grace Farm International
- Golfklubben GK Hamar
- Gabriele Möbes Frøen
- Grace Farm International
- Gullregn Vatningsanlegg Sameie
- GS Stone Services AS
- Gebregiorgis Abraham Mesfun
- Grønvold Lyd & Lys
- Geir Atle Wiig Johansen
- Gode Nyheter for Shanfolket
- Gode Nyheter for Shanfolket
- Gyda Eide Mensendieck og Bassengtrening
- Gb-Lydstudio Geir Bjørnar Kristoffersen
- Gunnarsson Freelance Sanger og Pedagog
- Gaustad søndre Kompetansesenter for Hest Mari Svendsen
- Gard Smith-Hald, En Enkel Manns Foretak