Banks

• Aktiv Bank
• Impexbank
• KS Bank
• Mordovpromstroybank
• Mordovsotsbank
• Rosselkhozbank
• Savings Bank of the Russian Federation
• Vozrozhdeniye

Insurance

• Ingosstrakh
• RGS – Povolzhye
• Rosmedstrakh
• Russky mir
• Spasskiye vorota
• Uralsib
• Voyenno-strakhonaya company

Business Support

• Chamber of Commerce and Industry
• Evro-lux
• Internet-house
• Krasny Oktyabr
• Mordovexpocentr
• Mordovglavsnab
• Mordovian center of scientific and technical information
• Mordovian centr of standardization, metrology and certification
• Mordovoptcentr
• Mordovpotrebsoyuz
• Sotsialnaya sphere

Hotels

• Mirta
• Park Hotel
• Saransk
• Sotsialnaya sphera-M
• Sura

Travel agencies

• Grand-Tour
• Rados-Tour
• Robinzon-Tour
• Russo-Turisto
• Union

Catering

• Bely medved (White bear)
• Milano
• Rado
• Vosmoye chudo sveta (8th wonder of the world)
• 12 chairs

Communication

• Broadcasting transmitting center of the Republic of Mordovia
• Megafon
• Mobile TeleSystems
• NCC
• SMARTS
• Volgatelekom
• Vympelkom

Transport

• Association of auto stations
• First association of automobile transportation companies
• Gorelektrotrans
• Mordovia Airlines
• Motorcade 1384
• SPATP-1
• Temnikovskaya Motorcade 2062
• Zubova Polyanskoye ATP