| Contractor | Stephen Brick |
| Hiring | Clean Air Task Force |
| Start Date | 2015-00-00 |
| Is Current | yes |
| Amount | 1,036,810 USD |
| Goods | Research and Technology consulting |
| Notes | Stephen Brick may have been contracted by CATF before 2015 as well. 2015 $181,484 2016 $201,950 2017 $243,776 2018 $206,400 2019 $115,400 2020 $87,800 |