Jagan Mohan Reddy Nellore

Rain Cements Ltd. is an Indian company that manufactures cement. The private company is based in Hyderabad, India. and has subsidiaries in Mauritius. The CEO of the company is Sujith Kumar Reddy Nellore.

Rain Carbon, Inc., manufactures carbon products and materials. It include energy, carbon black, impregnation, and other oils, naphthalene derivatives, petrochemical intermediates, super plasticizers, resins, modifiers, coal tar, petroleum distillation and engineered products. It serves the aluminum, automotive, advanced materials, construction, steel, titanium dioxide, and graphite industries. The company was founded in 1959 and is headquartered in Stamford, CT.

Part of Rain Industries Ltd., Rain CTP, Inc. is a company that manufactures cement hydraulic products. The company is based in Wilmington, DE.

RÜTGERS NV manufactures chemical raw materials made from coal tar. It uses a by-product of the coal coking process to produce essential basic materials for the aluminum and steel industries as well as technical oils, naphthalene and other basic chemicals. The company was founded by Julius Rütgers in 1849 and is headquartered in Zelzate, Belgium.

Rain Calcining Ltd. (RCL) manufactures Calcined Petroleum Coke (CPC). CPC, produced by calcining green petroleum coke (GPC), is a raw material used in the manufacture of aluminum. It is also used in the manufacture of titanium dioxide and steel produced using electric-arc-furnace. The plant is located at the Indian Port City of Visakhapatnam. RCL has a long term agreement with Oxbow Carbon & Minerals, LLC, USA (Oxbow), for supply of GPC and marketing of CPC. It sells seven million tons of GPC and CPC per annum. Oxbow handles 35% of all exports of petroleum coke from the USA. Rain Calcining is located in Hyderabad, India

Part of CPS Performance Materials Corp., Handy Chemicals (U.S.A.) Ltd. manufactures and wholesales chemicals. The company is based in Columbus, OH. Handy Chemicals (U.S.A. was acquired by CPS Performance Materials Corp. from Rain Industries Ltd. on December 31, 2020 for $637 million.