We have so far registered 4,509 shipyards
| Name | | Hudong Zhoughua Shipbuilding Group, Shanghai |
| Hudship, Pascagoula, USA |
| Hugh McIntyre & Co., Paisley, U.K. |
| Huijgens & van Gelder, Amsterdam, Nederland |
| Huiskens & van Dijk , Dordrecht, Holland |
| Huiskens & van Dijk, Dordrecht, Nederland |
| Hull, UK |
| Humber Iron Works Co., Hull, UK. |
| Humphrey & Grey, Ltd. Leighterage |
| Humprey & Pearson, Hull, Uk |
| Husband Yacht Yard, Marchwood, UK |
| Huslandsverftet, Halvor Jørgensen, Grefstad, Grimstad |
| Husumer Schiffswerft Gmbh., Husum, Tyskland |
| Husø Verft & Mek. Verk., Tønsberg |
| Hvide Sande Skibs & Baadeb. A/S, Hvide Sande |
| H.W. Antzee Verft, Svelvik |
| Hylton Carr, South Hylton |
| Hyp. Dubord, Quebec, Canada |
| Hystad verven, Sandefjord |
| Hyundai Heavy Industry Co. Ltd., Ulsan, Korea |
| Hyundai Mipo Dockyard Co. Ltd,,Ulsan, Korea |
| Hyundai Samho Heavy Industri Co. Ltd., Samho |
| Hyundai S.B. & H. I., Ulsan |
| Håkonsens Mek. Verk. A/S, Skudeneshavn |
| Hægholmens Skibsværft & Mek. Værksted, Kristiania |
