Products
SI Group’s been providing high-quality products and solutions for over 100 years. Today, we offer leading additive solutions for plastics, rubber, fuels, lubricants, and more. Our broad global footprint spans 19 manufacturing sites and joint ventures across the globe to provide our customers with reliable and consistent products and services.
Applications
Product Technologies
Markets
Our solutions are essential to enhancing the quality and performance of countless industrial and consumer goods. View our solutions by market.
Making a Global Impact
Our solutions are essential to enhancing the quality and performance of countless industrial and consumer goods. View our solutions by industry.
About
SI Group is a global leader in the innovative technology of performance additives, process solutions, active pharmaceutical ingredients, and chemical intermediates.
Our Mission
We innovate and drive change to create value with a passion for safety, chemistry, sustainability, and extraordinary results.
Careers
At SI Group, every one of our employees is a catalyst for change. Our Vision is our destination – and it’s ambitious. Our Mission is what we aim to achieve every day – and it illustrates our passion.
Open Opportunities
Our people bring our vision, mission, and values to life, and growing our team with industry-leading talent is built into the foundation of SI Group.
Posted: May 28, 2019
Latest Innovation Provides Safer Solution for Fuel Additives Industry
SCHENECTADY, N.Y. – May 29, 2019 – SI Group, a leading global developer and manufacturer of performance additives, process solutions, pharmaceuticals, and chemical intermediates, announces the launch of a new fuel antioxidant blend, ETHANOX™ 4737R, offering low-temperature fluidity, facilitating batch and injection blending, and usage under versatile weather conditions. This product carries multiple military and ASTM approvals for gasoline and aviation fuel stabilization.
“ETHANOX 4737R is an effective solution that meets multiple fuel additives industry requirements”, stated Chris Roberts, Vice President, Fuels & Lubricants, “This product, in addition to SI Group’s entire line of ETHANOX® solutions, maximizes fuel storage life and protects fuel systems. These benefits help refiners meet rigorous fuel regulations, standards, and specifications”. Since ETHANOX 4737R is TTBP-free and its high flash solvent contains less than 1% of Naphthalene, it is a safer choice for workers and the environment.
For more information about ETHANOX 4737R, please visit our website, www.siigroup.com or contact Echo Li, Sr. Product Manager at echo.li@siigroup.com.
About SI Group
SI Group is a leading global developer and manufacturer of performance additives, process solutions, pharmaceuticals and chemical intermediates, with strong market positions in the plastics, oilfield, rubber, fuels & lubricants, active pharmaceutical ingredients and industrial resins industries. SI Group solutions are critical to the quality and performance of countless industrial and consumer goods. Headquartered in Schenectady, New York, SI Group operates more than 30 manufacturing facilities on five continents with approximately $2 billion in annual sales, and more than 3,000 employees worldwide. SI Group is a portfolio company of SK Capital Partners. In 2018, SI Group received its third silver award for corporate social responsibility by EcoVadis and is ranked among the top seven percent of more than 45,000 worldwide companies. SI Group is The Substance Inside. For more information, visit www.siigroup.com.
# # #
Lastest News
SI Group Opens New Innovation Center
28 Oct, 2025SI Group Aligns Markets and Sales Organizations to Drive Customer Engagement
22 Oct, 2025SI Group Builds EMEA Distribution Network Through New Partnership With Azelis
02 Oct, 2025