Bedrift H - Korsvoll
- Huez AS
- Hena AS
- Healthcom AS
- Hageform AS
- Habena AS
- Hagalisletto AS
- Haginvest AS
- Hamran Forlag
- Heierstuveien 7
- Heierstuveien 7
- Hanna Cronhjort
- Helleskilen Vel
- Hovi Sykkelbud
- Hofseth Bendik
- Hegglund Karlsen
- Hpl Prosjekt AS
- Holmgang Holding AS
- Hpl Consulting AS
- Hansemgruppen Holding AS
- Horisont Consulting AS
- Hugulia Holding AS
- Hansemyra Friluftsbarnehage
- Hovda Auto
- Holte Media AS
- Heidi Bjørklund
- Hauff Coaching
- Heen Energi
- Hagen Pharmaconsult
- Hege Kornør
- Helløya Vel
- Herman Frantzen
- Hanne Buxrud
- Halvorsen Dans
- Haugstoga - Granheim AS
- Heidi Linde
- Høyes Datahjelp
- Hedda Hulbaklien Bakke
- Herleif Gunnar Berntsen
- Harder Agile Consulting
- Helgason Research Consulting
- Hel ved Media AS
- Hakkebakkeskogen Familiebarnehage (Tåsenveien)
- Hågensen Anne Christine
- Huseierlaget Brekkelia terrasse
- Heierstuveien 34-42 Sameie
- Haruba Yoga Cato Krogseth
- Hellige Hallvard Ortodokse Menighet
- Holt Plan og Takst AS
- Hjort Øyvind Johan Slørdahl
- Hausken Fysioterapi og Treningsveiledning
- Horisont Management Consulting Niels Juhl Frost
- Heierstuveien 24, 26, 28, 30, 32 Tingrettslige Sameie