Thermphos International BV offers technical customer support on its products.
The organisation of Technical Customer Support on specific products or product groups is in line with the relevant fields of application.

Find the personal details of the best technical customer support contact for your specific inquiries in the list below. 

Mrs Geneviève Bonnechère

tel. +32 (0) 10481274

mobile +32 (0) 476205140

Genevieve.Bonnechere@thermphosdequest.com

Global – Dequest products for detergents and I&I cleaners.

Mr Thierry Guilmin

tel. +32 (0) 10485517

Thierry.Guilmin@thermphosdequest.com

Global – Dequest products for oil recovery and pulp&paper applications.

Mr Eric Koay

tel. +60 3 79568292

fax. +60 3 79568292

mobile +60 12 3298029

Eric.Koay@thermphosdequest.com

Asia, Pacific - Dequest products.

Mrs Isabelle Léonard

tel. +32 (0) 10481415

mobile +32 (0) 473256372

Isabelle.Leonard@thermphosdequest.com

Global – Dequest products for new applications.

Mr Sheldon Verrett

tel. +1 314 962 1206

mobile +1 314 606 3127

Sheldon.Verrett@thermphosdequest.com

United States, Canada, Mexico - Dequest products.