Brimstone STS Limited is a US-based corporation that has hosted the respected Sulfur Recovery Symposia, held annually in Vail Colorado for almost 30 years. Brimstone offers testing services and training for sulfur recovery operations personnel.   In addition to testing services, Brimstone STS Limited also supplies customized analytical equipment to the process industries.


VMG - a Schlumberger Technology - is part of a worldwide team of engineers and experts in process simulation software for the oil and gas industry specializing in products and services to boost productivity, improve accuracy, and significantly increase your bottom line. Get everything you need to design, optimize, and troubleshoot your process with VMG’s innovative process simulation technology.

Alberta Sulphur Research Ltd.

Alberta Sulphur Research Ltd. was incorporated as a not-for-profit research organization in 1964. The Company conducts research in the field of chemistry as it concerns the science and technology of sulfur and its compounds with particular emphasis on the production, processing and utilization of sour natural gas, sour crude oils, oil sands and their related products. Much of the current focus is on energetically efficient and environmentally sound recovery processes as well as issues around the handling and transportation of elemental sulfur.