Stiltskem was born out of a vision more than 30 years ago—to create better, smarter, and more sustainable solutions for wastewater treatment in this country. For decades, municipalities have struggled to balance shrinking budgets, rising sludge disposal costs, and increasingly strict effluent limits. The tools were limited—until now. Today, thanks to advancements in rare earth mining and domestic production, we are seeing the fruit of that long-held vision. Stiltskem proudly stands at the forefront of this transformation, offering municipalities a new path forward: one rooted in American innovation, powered by American rare earth elements, and focused on delivering unmatched results in the form of cleaner water and a cleaner world. Our mission is to break the industry’s dependence on foreign wastewater chemicals and replace them with safer, more effective, and environmentally responsible alternatives produced RIGHT HERE AT HOME—supporting our nation while delivering the best value to its citizens.

We believe communities shouldn’t have to choose between cost and compliance. With Stiltskem, they don’t have to.