Worldwide Locations

Corporate

Worldwide locations map

North America, South America

Advanced Organics

Belleville, Ontario••

Franklin, Pennsylvania•

Westlake, Ohio•••

Inorganics

Franklin, Pennsylvania•

Westlake, Ohio•••

Electronic Chemicals

South Plainfield, New Jersey•••

Europe, Middle East, Africa

Advanced Organics

Clayton, Manchester••••

Kokkola, Finland••••

Lumbumbashi, Democratic Republic of Congo•

Inorganics

Kokkola, Finland••••

Dusseldorf, Germany••

Lumbumbashi, Democratic Republic of Congo•

Asia Pacific region

Advanced Organics

Taipei, Taiwan•

Tokyo, Japan••

Inorganics

Singapore••••

Taipei, Taiwan•

Tokyo, Japan••

Electronic Chemicals

Kuching, Malaysia•••

Singapore••••

Suzhou, China•••

Taipei, Taiwan•

Tokyo, Japan••

Legend: • = Customer Service; • = Production Facility; • = R & D; • = Sales

Corporate Headquarters

OM Group, Inc.
127 Public Square
1500 Key Tower
Cleveland, Ohio 44114

Phone: 800-519-0083
Fax: 216-781-1502