stars 1 stars 2 stars 3

At SI Group, we create smart chemistry that solves global challenges and makes great things possible. SI Group is a performance additives and intermediates business. We offer a broad array of products that feed into industrial and consumer applications. Our key markets include Chemical Intermediates, Fuels, Lubricants, Coatings, Oilfield, Plastics, and Rubber and Adhesives. We create solutions that provide formulators and manufacturers with the ability to increase efficacy, efficiency, productivity, and purity in countless industrial and consumer goods. Our company unites us. So do our values and the approach that we bring into the workplace each day. There’s more to a job than just the work—and we believe it’s those “other things” that set us apart - learn more about us at www.siigroup.com.

SI Group Questions

The SI Group annual revenue was $1.3 billion in 2026.

Rustom Jilla is the CFO of SI Group.

1,106 people are employed at SI Group.

SI Group is based in The Woodlands, Texas.

The NAICS codes for SI Group are [32599, 32511, 32, 3259, 325, 3251].

The SIC codes for SI Group are [286, 28].

Top SI Group Employees

View Similar People
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users