en.wikipedia.org/wiki/ISS_A/S

ISS A/S (International Service System) is a Facility Services company founded in Copenhagen, Denmark in 1901. ISS services include: cleaning services, ...

www.issworld.com/our-services/cleaning

Cleaning services at ISS are all about using our years of experience to create a healthy and welcoming environment for your customers and guests.

www.us.issworld.com/our-services/cleaning-services

As your partner in cleaning, ISS knows that a well maintained facility is an important investment in the image of your business. Let us use our years ...

www.us.issworld.com

ISS is a leading provider of integrated facility services. We take care of your people, customers and facilities - so you can focus on your core business.

www.issworld.com

As one of the world's leading facility services companies, ISS focus on understanding our customers' needs and providing the full range of facility services...

www.issworld.com/our-services/cleaning/service-overview

To ensure a flexible solution, we offer our cleaning services in 5 main categories, including industrial, periodical, specialised and daily office cleaning.

www.ask.com/youtube?q=Iss+Cleaning+Company&v=oCkdrEiVOJM
Apr 17, 2008 ... ISS is one of the worlds largest cleaning companies, they have made HUGE business out of taking contracts on hospital "cleaning", lower the ...

www.linkedin.com/company/iss-facility-services-a-s

ISS offers a wide range of services such as: Cleaning, Catering, Security, Property and Support Services as well as Facility Management. Global revenue ...

www.linkedin.com/company/iss-facility-services

ISS offers a wide range of services within the following business areas: cleaning services, support services, technical services, food services, security services, ...