- LLC "National Chlorine Safety Centre", Moscow, the Russian Federation (The founder)
- LLC PKhTI "Polikhimservis", Nizhny Novgorod, the Russian Federation
- LLC "GIDROPROEKT", Izhevsk, Udmurt Republic, the Russian Federation
- LLC "Cemical Liders", Moscow, the Russian Federation
- LLC "Magnetpatch", Moscow, the Russian Federation
- LLC "Lortex Eco", Moscow, the Russian Federation
- LLC "Innoformula", Moscow, the Russian Federation
- LLC "API-Technology", Moscow, the Russian Federation
- LLC "MetallPlastMontach", Kurgan, the Russian Federation
- LLC "Company Group 'Afinara – IP", Moscow, the Russian Federation
- LLC "Vink", Saint-Petersburg, the Russian Federation
- LLC "Logitex Invest", Moscow, the Russian Federation
- JSK “TRANSCHEMICAL express”, Moscow region, the Russian Federation
- LLC "Trading House "NEFTEKHIMMASH" Red October", Nizhny Novgorod, the Russian Federation
- LLC "Chlorine Centre KZ", Almaty, Republic of Kazakhstan
- "Descote S.A.S.", France
- "Chemieanlagenbau Chemnitz GmbH", Germany*
- "ThyssenKrupp Uhde Chlorine Engineers Italia S.r.l.", Italy*
- "De Nora Italy S.r.l.", Italy*
- "Phönix Armaturen Werke Bregel GmbH", Germany*
- "Asahi Kasei Corporation", Japan*
- "BlueStar (Beijing) Chemical Machinery Co., LTD", China
- Jiangsu ANCAN Technology Co., Ltd., China
- "Nuberg Engineering Ltd", India
- AGC Chemicals Europe, Netherlands*
- "Thaletec GmbH", Germany*
- Ing. - Buro EWC East West Consulting, Германия
* Membership in the Association "RusChlor" is suspended