Maintenance cleaning as well as optional replacement, special and basic cleaning in various objects of the city of Hamminkeln in 2 lots

Ongoing maintenance cleaning as well as optional replacement, special and basic cleaning in 19 properties with a floor area of approx. 18,100 sqm and an annual cleaning area of approx. 2,775,900 sqm

Ongoing maintenance cleaning as well as optional replacement, special and basic cleaning in 14 properties with a floor area of approx. 25,000 sqm and an annual cleaning area of approx. 3,882,700 sqm