Haco Worldwide Customers Worldwide
| Sites of production | Europe | North America | Central/South America |
| Switzerland/Gümligen | Belgium | USA | Guatemala |
| Switzerland/Schwarzenburg | The Netherlands | Canada | El Salvador |
| Switzerland/Utzenstorf | Luxemburg | Mexico | Nicaragua |
| Malaysia/Kuala Lumpur | France | Honduras | |
| USA/Los Angeles | Italy | Costa Rica | |
| Austria/Traismauer | Germany | Panama | |
| Netherlands/Sassenheim | Hungary | Chile | |
| USA/Chicago | Croatia | Peru | |
| Bosnia and Herzegovina | Ecuador | ||
| Bulgaria | |||
| Denmark | |||
| Great Britain | |||
| Finland | |||
| Greece | |||
| Norway | |||
| Austria | |||
| Poland | |||
| Sweden | |||
| Slovenia | |||
| Slovakia | |||
| Spain | |||
| Czech Republic |
| Caribbean | Asia | Africa | Oceania |
| Bermuda | United Arab Emirates | Zimbabwe | Australia |
| Puerto Rico | Saudi-Arabia | South Africa | New Zealand |
| Virgin Islands | Jordan | ||
| Jamaica | Hong Kong | ||
| Barbados | Thailand | ||
| Aruba | China | ||
| St. Lucia | India | ||
| Guam | Japan | ||
| Philippines | |||
| Singapore | |||
| Malaysia | |||
| South Korea | |||
| Taiwan | |||
| Turkey |