Krytem Pump References
| Country | Customer |
| Argentina | YPF |
| Austria | Messer Austria G.m.b.H. |
| Czech Republic | Messer Technogas s.r.o. |
| Denmark | Hydrogas Danmark a.s. |
| Egypt | MGDK Messer Egypt S.A.A. |
| Finland | Messer Suomi Oy |
| France | Messer France SA |
| Germany | Bayer AG Bremer Industriegas GmbH Linde AG Messer Griesheim GmbH PUDR GmbH & Co. Sauerstoffwerk Geldbach Solvay-Werke |
| Great Britain | Messer U.K. BOC |
| Hungaria | Messer Hungarogaz |
| Italy | Messer Italia Bran + Luebbe s.p.A. |
| Norway | Hydrogas Norge AS Marintek |
| Poland | BOC Messer Polska |
| Portugal | Gasin |
| Romania | Linde Romania |
| Russia | AGA Gas |
| Slowakia | Messer Tatragas |
| Southafrica | Fedgas |
| Spain | Sociedad Espanola de Carburos Metalicos - SECM |
| Sweden | AGA Cryo AB Hydrogas Norge |
| Switzerland | Carbagas Sauerstoffwerk Lenzburg |
| Zimbabwe | Messer Zimbabwe |
