We have so far registered 19,632 shipping companies
| Name | Founded | | Christiania-Oslo D/S, Kristiania | |
| Christiania Portland Cementfabrik A/S, Kristiania / Semmestad | |
| Christiania Rederiselskab, Kristiania | |
| Christian Joachim Ebbell, Grimstad | |
| Christian Josts enke, Kristiansand | |
| Christian Langaard, Julebaugen. | |
| Christian Larsen, Farsund | |
| Christian Larsen & Svend Jensen, Skjeggerød, Fredrikshald | |
| Christian Lundby, Eide, Lillesand | |
| Christian M. Taraldsen, Arendal | |
| Christian Nielsen, Tvedestrand | |
| Christian Paulsen, Grimstad | Midten 1800 tallet |
| Christian Peter Callin, Arendal | |
| Christian Pharo, Grimstad | Midten 1800 tallet |
| Christian Poulsen, Grimstad | |
| Christiansand Mek.Verksted, Kristiansand | |
| Christiansands Dampskibsselskab, Kristiansand | 1899 |
| Christiansand S. Ship Co.Ltd.,Kristiansand | |
| Christiansen & Andersen, Bergen | |
| Christiansen & Co.,Larvik | |
| Christiansen, Jørgen, Drammen | |
| Christian Sivertsen, Austad | |
| Christianssand Shipping Co., Kristiansand | |
| Christian Stave, Lista | |
| Christiansunds Dampskibsselskab, Kristiansund N | |
