Bedrift G - Fjellhamar
- Goinvest AS
- Gremium
- Gastranor AS
- Gardarike AS
- Garderobemekka AS
- Guldahl Holding AS
- Glittertind Holding DA
- Gasparaitis Byggearbeider
- Gym Clean DA
- Gii Holding AS
- Gunnar Hønsvik
- Grefsenveien Tannlegesenter
- Ga Eiendomsutvikling DA
- Ge Kapital AS
- Gjernekirurg Tørtberg
- Gfa Invest AS
- Gjellerud Systemering
- Grønligrenda Velforening
- Grønlia Barnehage
- Gunnar Halle
- Georgiev Consulting
- Gunnar Halle
- Grc Services AS
- Granheim Eiendom AS
- Gloss Cosmetics Ltd
- Grimshei Grafiske
- Griebenow Consulting
- Glassmester 1 AS
- Gro Flateby
- Gizmo Erichsen
- Gamleveien 225 AS
- Grønning Urologi AS
- Guza Liemaiks
- Green Life Innovators
- Gatis Viken Ekspress AS
- Glenn Roger Otterlei
- Gina Susanne Jensen
- Gunn Alice Soløst
- Gloss Akademi Szymanska
- Grorud Bolig 302 AS
- Garcia - Gestalt Psykoterapi
- Grorud Senter Bolig AS
- Gebremedihin X Organic
- Grorud Bolig 407 AS
- Glassmester 1 AS Romerike
- Get Together Publishing - Brenne
- Godske Gjenbruk og Transport
- Globecamper Reiseliv & Media ANS
- Green And Clean Molin
- Gastrodiagnostikk V/Solveig Norheim Andersen
- Gro Røkholt Psykodrama Regissør
- Grevesmühl Ida Gunhild Sofia
- Green Bygg, Renhold & Resirkulering Marius Barbu
- Green Bygg, Landbruk & Resirkulering Leodor Barbu