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SI Group

Performance additives and intermediates

About SI Group

Provides performance additives and intermediates for pharmaceuticals, plastics, oil and gas, tires, enhancing efficacy and productivity in manufacturing.

Key facts

Industry
Chemical Manufacturing
Company size
1,001–5,000 employees
Headquarters
the woodlands, texas, United States
Founded
1906
Revenue
€51.8MFY2025, filed accounts, INPI
Website
siigroup.com
LinkedIn
linkedin.com/company/si-group

SI Group at a glance

SI Group is a B2B company in the Chemical Manufacturing industry, headquartered in the woodlands, texas, United States.

SI Group was founded in 1906.

SI Group has 1,001–5,000 employees.

SI Group's revenue is €51.8M (FY2025, filed accounts, INPI).

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