Bedrift H - Klemetsrud
- Humanity
- Humanity
- Haugan Sikkerhetsløsninger
- Hamre-Holding AS
- Hagepynt Magis
- Helmersen Media
- He Drift AS
- Highjump Event AS
- HK Element DA
- Heraconsult Joanna Johansen
- Hussain Atta Ullah
- Haglund Enge Holding AS
- Håndverker Service Marius Nowakowski
- Hamre Konsulent & Tjenestelevering
- Hjem Transport Saeed Ahmed