- Atlantic Methanol
- BASF SE
- Fairway Methanol LLC
- Enerkem
- Eni SpA (Ecofuel SpA)
- Gujarat Narmada Valley Fertilizers & Chemicals Ltd
- Methanex Corporation
- Methanol Holdings (Trinidad) Ltd
- Mitsubishi Gas Chemical Company Inc.
- Oberon Fuels
- OCI NV
- Petroliam Nasional Berhad (PETRONAS)
- Saudi Basic Industries Corporation (SABIC)
- Zagros Petrochemical Co.
- Yankuang Group
- LyondellBasell
- Helm AG
- Southern Chemical Corporation