Distributers Asia
| Ecolab Investment Ltd. | China | Shanghai | +86 2162 750888 |
| Ecolab K.K. | Japan | Shinjuku-ku, Tokyo | +81 3528 16231 |
| Ecolab | Malaysia | Kuala Lumpur | +60 3983 2145 |
| Ecolab | Singapore | Singapore | +65 6265 6811 |
| Ecolab Ltd. | Thailand | Bangkok | +66 2656 0022 |
