Overzicht van leveranciers en fabrikanten van fittingen
| leverancier/fabrikant | producten |
| anbo-van roij |  draadfittingen klemfittingen knelfittingen knelkoppelingen koppelingen lasfittingen lijmfittingen malleable fittingen persfittingen pijpverbindingen reparatieklemmen reparatiekoppelingen soldeerfittingen |
| ankofit industries | |
| easy-fitt | |
| georg fischer | |
| nefit-industrial | |
| new connection | |
| sanha | |
| teesing | |
| tiemme | |
| viega | |
| vsh fittings en systems | |