Sulfur Symposium Technical Advisory Committee
The Brimstone Sulfur Symposium is proud to receive guidance from a committee of experts who are active in our industry. They provide input and guidance, and help shape the format and content of our Symposium. The current Technical Advisory Committee membership includes:
- Jay Davis, Chevron
- Dennis Koscielnuk, Worley Comprimo
- Jacob Lundmark, Flint Hills Resources
- Rob Marriott, Alberta Sulphur Research Ltd.
- Domenica Misale-Lyttle, Industrial Ceramics
- John Morgan, J.M. Campbell / Petroskills
- Elmo Nasato, Nasato Consulting
- Phil Oberbroeckling, LyondellBasell Refining
- Dave Sikorski, HEC Canada
- Angie Slavens, UniverSUL Consulting
- Bart Welch, Chevron Products Company
EMERITUS MEMBERS
- Alan Mosher, Black & Veatch (Retired)
- Thomas Chow, Fluor Energy & Chemicals
Conference Registration
Registration for the 2025 event will open a few months earlier than in previous years, but we will make sure to keep everyone informed so that you don’t miss out. You can stay updated by continuing to visit the website.
For attendees from operating companies, registration remains open beyond the general deadline. The Brimstone Group works with designated “Seat Block Coordinators” (typically the sulfur/amine SME for each company) who manage registrations for their teams. If you work for an operating company and are interested in attending, please contact your seat block coordinator first.
If your company is not listed below, you may register once general registration opens.
Attendees from the following companies should coordinate with their Company Seat Block Coordinator before registering:
| Company | Coordinator | Location |
| BP | Ron Rozic | Whiting Refinery |
| Chevron | Bart Welch | Pascagoula Refinery |
| ExxonMobil | Tye Aikins | Spring, Texas |
| Flint Hills | Jacob Lundmark | Pine Bend Refinery |
| HFSinclair | Vijay Krishnan | Dallas |
| Marathon | Stan Holbrook | Salt Lake Refinery |
| Motiva | Ron Pitman | Houston |
| Phillips 66 | Nate Hatcher | Houston |
| Shell | Ganesh Kidambi | Bangalore |
| Suncor | Mark Young | Calgary |
| Valero | Vincent Wong | San Antonio |