Member Companies

This list is made from self-reported SIC codes that companies file with the SEC.

Country Exchange Ticker Name Market Cap ($MM)
US NasdaqGM AMTX Aemetis, Inc.
US OTCPK AEGY Alternative Energy Partners, Inc.
US NasdaqCM ALTO Alto Ingredients, Inc.
US OTCPK AFPW AlumiFuel Power Corporation
US OTCPK AVLP Avalanche International, Corp.
US NasdaqGS BIOA BioAge Labs, Inc.
US OTCPK BIOF Blue Biofuels, Inc.
BR BOVESPA BRKM3 Braskem S.A.
AR BASE BAK Braskem S.A. - Depositary Receipt (Common Stock)
US NYSE BAK Braskem S.A. - Depositary Receipt (Common Stock)
BR BOVESPA BRKM5 Braskem S.A. - Preferred Stock
BR BOVESPA BRKM6 Braskem S.A. - Preferred Stock
US NasdaqCM CNEY CN Energy Group. Inc.
AR BASE CARC Carboclor S.A.
US OTCPK CRDE Cardinal Ethanol, LLC
US OTCPK CLNV Clean Vision Corporation
US OTCPK CLTH Cleantech Biofuels, Inc.
US NasdaqGS CDXS Codexis, Inc.
US NYSEAM LODE Comstock Inc.
DE HMSE CE2 CropEnergies AG
US NYSE FF FutureFuel Corp.
US NasdaqCM GEVO Gevo, Inc.
US OTCPK GFGY Granite Falls Energy, LLC
US NasdaqGS GPRE Green Plains Inc.
KR KOSE 014680 Hansol Chemical Co., Ltd.
US OTCPK HEOL Highwater Ethanol, LLC
JP TSE 4107 ISE Chemicals Corporation
US NYSE IFF International Flavors & Fragrances Inc.
AR BASE IFF International Flavors & Fragrances Inc. - Depositary Receipt (Common Stock)
BR BOVESPA I1FF34 International Flavors & Fragrances Inc. - Depositary Receipt (Common Stock)
TW TWSE 4763 Jinan Acetate Chemical Co., Ltd.
JP TSE 3405 Kuraray Co., Ltd.
US OTCPK KURRY Kuraray Co., Ltd. - Depositary Receipt (Common Stock)
US OTCPK LKAPU Lake Area Corn Processors, LLC
US OTCPK LKCRU Lake Area Corn Processors, LLC
US NasdaqCM LNZA LanzaTech Global, Inc.
US NasdaqCM LNZAW LanzaTech Global, Inc. - Equity Warrant
US NYSE LYB LyondellBasell Industries N.V.
BR BOVESPA L1YB34 LyondellBasell Industries N.V. - Depositary Receipt (Common Stock)
CN SHSE 600873 MeiHua Holdings Group Co.,Ltd
CA TSX MX Methanex Corporation
US OTCPK MEIL Methes Energies International Ltd.
US OTCPK NLSC Namliong SkyCosmos, Inc.
US NYSE NEU NewMarket Corporation
US NasdaqCM ORGN Origin Materials, Inc.
US NasdaqCM ORGNW Origin Materials, Inc. - Equity Warrant
US OTCPK PTLF Petlife Pharmaceuticals, Inc.
US NasdaqCM PROP Prairie Operating Co.
US NYSE REX REX American Resources Corporation
IN NSEI ROSSARI Rossari Biotech Limited
US OTCPK SUIC SUIC Worldwide Holdings Ltd.
US NYSE SXT Sensient Technologies Corporation
US OTCPK WNDW SolarWindow Technologies, Inc.
US OTCPK SWIOU Southwest Iowa Renewable Energy, LLC
US OTCPK SRNW Stratos Renewables Corporation
US NasdaqCM TOMZ TOMI Environmental Solutions, Inc.
US NasdaqCM TANH Tantech Holdings Ltd
KR KOSDAQ 064760 Tokai Carbon Korea Co., Ltd.
US NasdaqCM VGAS Verde Clean Fuels, Inc.
US NasdaqCM VGASW Verde Clean Fuels, Inc. - Equity Warrant
US NYSE WLKP Westlake Chemical Partners LP - Limited Partnership
US NYSE WLK Westlake Corporation