ASRL Membership


A Member shall be an individual or a corporation that has, through its normal business, an involvement in the discovery, development, production, handling, transportation or uses of sulfur or sulfur compounds or both; and has an interest in fostering fundamental and applied research, technology transfer and education in these areas of sulfur activity, and shall make an initial commitment of three years.

The membership structure and fee schedule is presented below for the 2021-2022 fiscal year. It is comprised of six categories, divided into three groups: associate member, producers and nonproducers. The membership categories do not imply a differentiation in service or attention. The scheme was developed to reflect the degree to which the variety of member companies would utilize the resources of the Company and benefit from the work done and to correlate that to the amount contributed to support and sustain the fundamental research group.

ASRL Members:

(April 2021)

  • Abu Dhabi National Oil Company (ADNOC)

  • Ametek Process Instruments/Controls Southeast Inc.

  • Arkema

  • Axens

  • Bechtel Hydrocarbon Technology Solutions, Inc.

  • Brimstone STS Ltd.

  • Bryan Research & Engineering, LLC

  • Cenovus Energy

  • CES Energy Solutions/PureChem Services

  • Chevron Energy Technology Company

  • Con-Sul, Inc.

  • ConocoPhillips

  • Energy Transfer Canada ULC

  • Euro Support BV

  • ExxonMobil Upstream Research Company

  • Flint Hills Resources

  • Haldor Topsoe

  • HEC Technologies

  • Hexion Inc.

  • Honeywell UOP

  • Houston Refining, LP (a LyondellBasell company)

  • Industrial Ceramics Ltd.

  • KT – Kinetics Technology SPA

  • Lummus Technology

  • Nasato Consulting Ltd.

  • Nova Chemicals

  • OMV Exploration and Production GmbH

  • P. Scott Northrop, Ph.D.

  • PetroChina Southwest Oil and Gas Field Company/RINGT

  • Phillips 66 Company

  • Porocel Industries, LLC

  • Porter McGuffie, Inc.

  • Saudi Arabian Oil Company (Saudi Aramco)

  • Secure Energy Services

  • Shell Canada Limited

  • Sulfur Recovery Engineering

  • Sulphur Experts Inc.

  • Sultran

  • Suncor Energy Inc.

  • TC Energy

  • Technip Energies

  • TotalEnergies

  • UniverSUL Consulting

  • Worley Comprimo