United Wagon Company (RPC UWC, PJSC, Russian: ПАО «Научно-производственная корпорация «Объединенная Вагонная Компания») is Russia's leading and one of the world's biggest manufacturers of freight cars.

[23] In 2015, UWC and the global supplier of hi-tech products for railways Wabtec (USA) signed a contract for the supply of large car casting to the US market.

[4] In March 2016, United Wagon Company acquired Tikhvin Assembly Plant "Titran-Express" specialized in maintenance and repair of the rolling stock.

[27][28] In October 2016, UWC launched the manufacture of parts made of high-strength isothermally hardened cast iron with the capacity of 30,000 car sets a year.

The facility specializes in the output of various small-scale rolling stock types, including platforms for timber and metal transportation, isothermal cars and dumpcars.

[38] The railway holding Research and Production Corporation "United Wagon Company" is engaged in design, manufacturing, leasing and maintenance of freight cars as well as transportation services.

[40] At the end of 2023 Trust Bank sold a controlling stake (93.6%) in the United Wagon Company to profile investors.