Invested in Our Customer’s Success

The go-to partner for the global chemical industry. We are proud to offer a comprehensive product portfolio focused on specialties for a wide range of applications and market segments.

Your Distribution Partner
Regional Expertise with a Regional Focus
Technical Sales Team
Commercial Team Focused on
Execution and Results

How Can We Help You?

“With decades of experience, technical expertise, extensive market knowledge and our long-standing innovative partnerships, TH Hilson can source the specialty additive you’re looking for!”

Our company

Founded in 1973, TH Hilson®, A Ravago Chemicals Company, is headquartered in the Chicagoland area with satellite sales and distribution centers strategically located throughout the Midwest region.


We bring together resources from a diverse chain of partner suppliers to satisfy the aims and needs of manufacturers across most major chemical markets. Combined with our expertise within these markets, we provide our customers the very best blend of value, technology and support to bring their ideas to market.


Being deeply involved in the supply, distribution and production processes specific to our key markets, TH Hilson is ideally positioned to help you understand and develop your differential advantage and affiliate you with the best resource for your project.


Company News

Read about new employees, new suppliers, territory expansions and other interesting developments at TH Hilson.


At TH Hilson, we believe in maintaining a high market profile, and we encourage our sales and management team to participate in key trade and technical organizations.

Community Outreach

We believe we have a responsibility and commitment to give back to our greater industry and community.

Product Highlights

Read about product highlights and alternatives. Products focused on specialties for a wide range of applications and market segments.

Our Blog

Read our blog and follow TH Hilson for the latest news, business updates, and chemical information.

Join Our Community

We are dedicated to developing our employees by encouraging growth, innovation, and internal collaboration.

Ravago Chemicals North America Family of Companies

TH Hilson, Ravago Chemicals
1761 S. Naperville Road
Wheaton, IL 60189