Providing high-value sustainable solutions to the emissions control market


a global supplier
of emissions reduction technology

CDTi Advanced Materials, Inc. is a global supplier of emissions reduction technology across many industries. Having acquired multiple government Verifications and customers that include internationally recognized OEMs, the quality and experience developed into our products speak for itself. Originally operating as three separate companies, Catalytic Solutions, Engine Control Systems & Clean Diesel Technologies merged to become CDTi Advanced Materials, Inc. Our diverse staff is capable of providing expertise from R&D to mass production.

With operations in the United States, United Kingdom, and Sweden, CDTi can provide you with global perspective on solutions to reduce harmful exhaust emissions.


Emission control catalysts that have been verified under the most stringent testing conditions. Millions of products produced for Original Equipment Manufacturers and valued customers across the globe.

Patented materials and coating formulations for all applications with unparalleled performance.

Engineering Services

Catalyst coating ceramic / metallic / flow through / wall flow

Analytical and reaction testing for material characterization in a wide of variety of application conditions

Development of custom catalyst formulations

Exhaust Control Systems

Exhaust emission controls for integration into new equipment or retrofit to meet emission requirements.

Solutions for light to heavy duty diesel, gasoline and natural gas applications.

DPF & DOC Retrofits Verified by CARB, EPA & VERT allow vehicles & equipment to meet local regulations.

Fuel Borne Catalyst

Our Platinum Plus® & PatFluid® Fuel Borne Catalyst products are diesel fuel additives that reduce emissions and enhance the performance of emission control systems. When used with Diesel Particulate Filters they reduce regeneration temperatures, enabling cost-effective filter regenerations. Fuel Borne Catalysts are also commonly known as “DPF Cleaners” or “DPF Regenerators”.