Greetings!
We are technology consultants solving problems related to emissions from internal combustion engines. Our fields of expertise include:
- Exhaust gas aftertreatment technologies
- Diesel particulate filter systems
- Emission control catalysts
- Engine emission regulations & engine certification
- Occupational health issues pertaining to the use of internal combustion engines
We also maintain DieselNet—the prime internet resource on diesel emissions and their control.


