Alan Knapp
Director, Semiconductor and Solar Global Sales and Marketing
Singapore office:  65.6490.6150
Singapore mobile:  65.9726.6294
international mobile: 1.503.704.0366
alan.knapp@siemens.com

Bruce Coulter
Ultrapure Water Director
office:  815.921.8270
bruce.coulter@siemens.com

John Holt
Outsourced Operations
office:  916.786.3900 x4454
john.holt@siemens.com

Adam Szczesniak
Product Manager - Wastewater Ion Exchange
office:  860.828.3309
adam.szczesniak@siemens.com

Gareth Thomas
Technology Manager - Semiconductor & Solar
Singapore office:  65.6490.6726
Singpore mobile:  65.9687.2738
gareth.thomas@siemens.com

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