The deal covers 54 of the group's UK hotels.
IHG is the one of the biggest hotel operators, and trades under seven hotel brands – InterContinental, Crowne Plaza, Hotel Indigo, Holiday Inn, Holiday Inn Express, Staybridge Suites and Candlewood Suites.
MSS also announced a win in the commercial property sector with developer Bruntwood. The company has won a 3 year ongoing contract for planned and reactive maintenance of HVAC services across a portfolio of some 58 Bruntwood buildings totalling 3 million square feet of offices.
Bruntwood is one of the largest and most established office space providers in the north of England.
MSS Group Sales Director Ian Woods said “These are significant contract wins for MSS Facilities and confirms that we have a comprehensive nation wide capability for our clients in both the Facilities, Projects and Interiors divisions.”