Sunstar Engineering, Inc. (SEA) is a wholly owned subsidiary of Sunstar Engineering Japan servicing and creating chemical solutions for the Americas (Canada, United States, Mexico, Central and South America). SEA specializes in the design and manufacture of superior adhesives, coating and sealants, supporting the Automotive, Consumer Electronics, and Packaging Industries. Our future growth will include new products from our R&D lab for our core industries and new markets. SEA provides domestic support with sales, manufacturing and R&D in Ohio. Sunstar’s Chemical Engineers work closely with our customers and development team to find solutions for any chemical need.

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Sunstar Engineering Americas
Headquarters & Plant
85 South Pioneer Boulevard
Springboro, OH 45066
Sunstar Engineering Americas
R&D Center
450 Victory Lane
Springboro, OH 45066
Sunstar Engineering Americas
700 Watkins Glenn
Franklin, OH 45005

Global Network

Sunstar Group has operation companies in 16 countries around the globe that provide products and services in over 90 countries. Sunstar’s Global Headquarters in Switzerland is responsible for Group management functions. It is also the base for Sunstar’s consumer operations in EMEA (Europe, Middle East and Africa). The Sunstar Engineering Group Headquarters is located in Singapore. In addition to managing the design, development, and manufacturing of high value-added industrial products, we are expanding our consumer product business in Asia from Singapore as well.


Sunstar Americas Inc. is dedicated to protecting and conserving the earth’s resources. We will continually improve as we strive to prevent pollution, comply with all legal requirements, and reduce our environmental impact.