Our History

More Than 250 Years of Combined Experience
Dow Haltermann Custom Processing was organized in 2001, combining the assets and expertise of several global contract manufacturing entities:

Dow Contract Manufacturing Services
Relies on Dow’s 100+ years of global experience in technology and business resources specific to the synthesis of chemicals and polymers.

Haltermann Custom Processing
The recognized leader in distillation, fractionation and continuous synthesis processes for more than 100 years.

Hampshire Chemical Corp
Experts in HCN chemistry for more than 30 years.

Mitchell Cotts Chemicals
Global leadership in pyrethroid chemistry for more than 25 years.
View our list of global Facilities.

For more information, Contact Us.


About Us Why Choose Dow Haltermann? Our History How We Work With You Facilities U.S. Sites European Sites Capabilities Technologies and Processes Distillation Reactive Distillation Fixed-Bed Reaction Batch Reaction Solvent Recovery Batch-to-Continuous Chemistries Esterification Hydrolysis Cyanation (HCN) Quaternization Hydrogenation Products Raw Materials Biodiesel Dow Haltermann in the News Conference Presentations Literature News & Events Dow Haltermann Custom Processing Named Accredited Producer by the National Biodiesel Accreditation Commission (NBAC) World Energy Signs Exclusive BioDiesel Production Agreement With Dow Chemical Subsidiary Contact Us Haltermann	Our History More Than 250 Years of Combined Experience Dow Haltermann Custom Processing was organized in 2001, combining the assets and expertise of several global contract manufacturing entities: Dow Contract Manufacturing Services Relies on Dow’s 100+ years of global experience in technology and business resources specific to the synthesis of chemicals and polymers. Haltermann Custom Processing The recognized leader in distillation, fractionation and continuous synthesis processes for more than 100 years. Hampshire Chemical Corp Experts in HCN chemistry for more than 30 years. Mitchell Cotts Chemicals Global leadership in pyrethroid chemistry for more than 25 years. View our list of global Facilities. For more information, Contact Us.
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