About Us

We are a global leader in the innovative technology of performance additives, process solutions, active pharmaceutical ingredients, and chemical intermediates. Our solutions are essential to many diverse industries and applications, creating extraordinary results. We drive value by enhancing the quality performance and durability of countless items we use every day. We’re an organization of approximately 2,000 people driving change with a passion for safety, chemistry, and extraordinary results.

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20
Manufacturing Facilities

~2000
Global Workforce

1
Operating Platform

Our Products

We offer a broad array of products that feed into diverse applications. Our solutions are essential to enhancing the quality and performance of countless industrial and consumer goods within the plastics, rubber & adhesives, fuels & lubricants, oilfield and pharmaceutical industries. Beyond our current portfolio, SI Group's team of technical experts is paving the way for the innovative products of tomorrow. 





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Our Values

Our global employees are catalysts for driving change in the way we work together as a team and with others. Our values are centered around teamwork, guiding our behaviors and interactions:

 

  • Do the right thing
  • Captivate our customers
  • Results matter
  • Lean in
  • Reach beyond your possible
  • Better every day
  • Embrace the grit

 

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Recent News

SI GROUP EXPANDS LUBRICANT ADDITIVE PORTFOLIO WITH NEW AMINIC ANTIOXIDANT

9/28/2022
Company adding capacity to produce ETHANOX™ 4757 aminic antioxidant in India

SI GROUP TO UNVEIL NEW BRAND FOR PLASTICS RECYCLING AT K 2022

8/3/2022
New brand advances the circular economy by enabling the use of more recycled materials in end-use applications

Upcoming Events

RubberTech China

06 Sep, 2022 — 08 Sep, 2022   
Event summary
Shanghai, China

FEICA 2022 European Adhesive & Sealant Conference and EXPO

14 Sep, 2022 — 16 Sep, 2022   
Event summary
Hamburg, Germany

K 2022

19 Oct, 2022 — 26 Oct, 2022   
Event summary
Dusseldorf, Germany

AMI Plastics Recycling World Expo

09 Nov, 2022 — 10 Nov, 2022   
Event summary
Cleveland, US

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