PROVIDING ENVIRONMENTAL SOLUTIONS GLOBALLY SINCE 1915
We Make and Sell Products that Clean Water, Air, and Soil.
About Carus
Carus has enjoyed over a century of growth and success in Illinois’ Starved Rock Country. We have been at the forefront of innovation, helping municipalities and businesses worldwide solve unique environmental challenges. Through continuous research and development efforts in special chemistries, we provide high-quality products and solutions that clean water, air, and soil in a range of different applications. As an organization, we are focused on preserving the planet for a more sustainable future.
Responsible chemistry. Innovative solutions.
Our quality products help customers solve environmental challenges around the world. We provide innovative solutions for municipal water, wastewater, industrial applications, air purification, and soil remediation.Â

Responsible Care
As a member of the American Chemistry Council, we actively participate in the industry’s award-winning Responsible Care® initiative, sharing a common commitment to improve environmental, health, safety, and security performance.

Jumpstart Your Career
Join an innovative team at the intersection of science and technology. For over 100 years, Carus has been the employer of choice in the greater LaSalle-Peru area. We are hiring for local and remote opportunities.

Community Involvement
Carus has been nationally recognized for excellence in community service. We are proud to lead and support educational and environmental initiatives in the communities we call home.
News & Updates

Carus Spreads Warmth with Third Annual Holiday Giving Fence
Carus is excited to mark the third annual launch of the Holiday Giving Fence, a cherished community endeavor dedicated to providing new and gently used

Carus Quarter Century Club Welcomes Four New Members
Last Thursday evening, we gathered for a truly special occasion, the annual Quarter Century Club dinner. This remarkable celebration is all about honoring our colleagues

Carus Hosts Its Second “Fill the Backpack” Challenge
The start of the school year can be a stressful time for any family, but for some, buying school supplies can cause a financial burden.