Bedrift N - Ranheim
- Nordid AS
- Nomek AS
- Nomek AS
- Navigates AS
- Nakatremi AS
- Nerwin AS
- Noason Holding AS
- Nuh Utvikling AS
- Nekså Consulting AS
- Nielsen Hermann
- Nytrø Underholdning
- Novelda AS Avd Trondheim
- Nora 04 AS
- Noca Holding AS
- Næverdal Invest AS
- Nurse Neergård
- Nidaros Sykkelklubb
- Nett Passle AS
- Nyvoll Trening
- Nota Invest AS
- Norest Invest AS
- Nydammen Familiebarnehage AS
- Norby Security
- No Bullshit AS
- Norconcept Johannessen
- Nilsen Maskin
- Nesgård Tegneservice
- Nidaros Vokalensemble
- Nataliia Demedovska
- Nidaros Vokalensemble
- Nordvik1 Holding AS
- Normann Transkribering
- Nyskudd Invest AS
- Nidaros Boligutvikling AS
- Nidaros Næringseiendom AS
- Nilssen Steinar
- Næves Helsetjenester
- Naalsund Montering
- Nosushia Karlstrøm
- Need Holding AS
- Norvegr Invest AS
- Nice Things AS
- Norwegian Fuel AS
- Nordpå Holding AS
- Nordpå Eiendom AS
- Nidaros Elektro AS
- Nito-Bedriftsgruppe Statoil
- Nordic Nutrition Tech AS
- Nedre Bakklandet Eiendom AS
- Næringshagene i Norge
- Nille Grilstad Marina
- Naturfotograf Per Gatzschmann
- Nord-Trøndelag Elektrisitetsverk AS
- Ncp II Invest AS
- NetNordic Norway AS avd Trondheim
- Nordic Financial Consultants AS
- Nils Åge Nilsen
- Nerland Arne Palmer
- Nedre Vikåsen Velforening
- Naked Hollywood Records DA
- Nidaros Adventures Gundersen
- Norges Kaninhopperes Landsforbund
- Naprapati By Eide AS
- Nina Rødsjø Sætherhaug
- Nygård Fjellsprenging AS Konkursbo
- Nygård Fjellsprenging AS Konkursbo
- Nestgaard Stein Joar
- Nygård Dagfinn Johannes
- Nils O Askim AS
- Nardo Bil Ranheim
- Naprapat Signe Fiveltun
- Norsk Journalistlag Trøndelag
- Nielsen Nina Kristin
- Norsk Cardiologisk Selskap
- Norli Kurs og Dykkertjenester
- Nnn Klubben Grilstad Ranheim
- Nordic Capital Partners II AS
- Norges Motorsportforbund - Region Midt
- Nydammen Familiebarnehage Hege Skylstad
- Nina Almås Svee - Glowuplashes
- Norsk Betong og Tilslagslaboratorium AS
- Nardo og Melhus Bilskade AS
- Nepalese Society In Trondheim (Nest)
- Norskfaglig Utvikling og Fornying Arne Johannes Aasen
- Norsk Interesseforening for Stamming og Løpsk Tale Trøndelag