Commercial Sector - Case Studies - Clients - Testimonials - Sitemark Ltd


Other Sitemark Commercial Sites

  • 1 Canada Square

    Canary Wharfs iconic 235m multi tenant skyscraper with 50 floors of premium office space
  • London City Hall

    Home to the Mayor of London and the Greater London Authority designed by Foster and Partners
  • Harrods

    Established in Knightsbridge in 1849 with over 1,000,000 square feet of selling space, 12,000 employees and up to 100,000 visitors per day
  • Dubai International Airport

    Incorporating the worlds largest building and welcoming 57.6 million passengers per year
  • Lords Cricket Ground

    The 'Home of Cricket' owned by Marylebone Cricket Club established in 1787 with a capacity of 28,000
  • Adelphi Building

    Overlooking Victoria Embankment a Grade II listed Art Deco building built in the 1930s
  • Queen Elizabeth II Conference Centre

    Central London's largest conference space sitting in the shadow of Big Ben and Westminster Abbey
  • Shard London Bridge

    Europe's tallest building designed by Renzo Piano and completed in 2013 standing at 306m with 87 floors of mixed use space
  • National Railway Museum

    An award winning 20 acre collection of over 100 locomotives and 300 other items of rolling stock located in York
  • Museum of London

    Located on London Wall and at Docklands it documents the history of London from prehistoric to modern times
  • National Media Museum

    Part of the Science Museum Group located in Bradford with 7 floors focusing on photography, television, animation, video gaming and the Internet
  • 66 Portland Place

    A 1930's London Grade II listed building designed by George Grey Wornum and now the headquarters of the Royal Institute of British Architects
  • Hyde Park Chapel

    The London branch of the Church of Jesus Christ of Latterday Saints whose headquarters are in Salt Lake City, Utah
  • 55 Whitehall Place

    An Edwardian Baroque Grade II listed building built in 1909 whose cellular office layout is now home to the Department for Environment, Food and Rural Affairs (DEFRA)
  • 3-8 Whitehall Place

    The 8768 square metre 5 floor Grade II listed building built by the Ministry of Works in 1952 and renovated in 2003/04. Now home to the Department of Energy and Climate Change (DECC)
  • 50 Bank Street

    Located in Canary Wharf this 19,000 sq metre prestige office block designed by Pelli Clarke Pelli Architects is home to Northern Trust's UK operations
  • HSBC branch offices

    The worlds local bank with over 1100 high street branches comprising sales and admin areas
  • Lloyds Pharmacies

    High profile high street network of over 1300 stores comprising sales, dispensing and pharmacy areas
  • Milton Park

    A 250 acre Oxfordshire business and science park with a range of offices, laboratories and industrial units operated by MEPC
  • HMS Nelson

    The barracks and support services site forming part of HMNB Portsmouth which is home to two-thirds of the Royal Navy's surface ships
  • RAF Halton

    Built in 1913 it is one of the largest Royal Navy Stations in the UK and is the RAF's centre for recruit training for all non-commissioned servicemen
  • CIS Tower

    A Grade II listed building built in Manchester in 1962 which at 387ft is the tallest office building outside London and houses the Co-operative Banking Group


  • i-Clean did exactly what they said they would do, we found them professional in their conduct and easy to do business with, providing an external independent perspective on cleaning standards which was very valuable. We were extremely satisfied in that the project was completed within the timeframe given and that the service gave value for money.

    HSBC Holdings plc
  • There were technical challenges in abundance, the i-Clean Systems people understood what the different parties wanted from the consultation, and supplied the information for us to reach our decision on the final construction. i-Clean Systems were very professional in their approach, and they listened well when we explained our needs and interests, I am happy to make public our appreciation of their contribution.

    Mace Shard London Bridge
  • From the first contact with i-Clean we have been impressed with the attention to detail and level of service that everyone offers. The Operational staff carried out the surveys in a discreet manner and did not distract from our day to day business. The Cleaning Management System is easy to understand is pitched at the right level. We have been very impressed with i-Clean and would recommend their services to others.

    Darwin and Pride Shopping Centres Shrewsbury
    • The i-Clean Systems consultant approached the review sensitively, displaying an in-depth understanding of the cleaning industry, as a result, he soon established a rapport with our cleaning operations manager, followed by good collaborative working. The conclusion reached independently, by i-Clean Systems, was that the Cleaning Services Unit is providing very good quality and value to the Council, in its cleaning of our headquarters buildings. Such a big thumbs-up reflects well on all those employed in, or managing, the Cleaning Services Unit

      Hampshire County Council
    • We use i-Clean Systems to confirm value for money from our existing contract; we are very satisfied with their work and would recommend their services to others within our sector.

      Bayer Business Services
    • The production of a comprehensive specification and cleaning programme was quick, and it has stood up to significant scrutiny. The consultants assistance with the presentation of his findings and recommendations, including to staff groups, was hugely significant and helpful. The results have been most impressive. We now know that our team is not only doing an efficient and green job, but that we can prove it. This has brought a cost benefit to our retailers and a huge morale boost for us all.

      Meadowhall Shopping Centre
    • A complete and thorough inspection of the building which identified our cleaning requirements. This produced an excellent specification which made the tender process that much easier.

      UK IPO
    • This remarkable venue, enjoyed by the public as well as by RIBA members has to be 100% clean, we asked i-Clean Systems for help with this. An initial survey of our situation and the contractors work was followed by a full benchmarking exercise, using the i-Clean Cleaning Management System, negotiations followed, aligning procedures to the benchmark findings and resulting in much improved cleaning standards. We use 100% renewable energy, the reorganization of our cleaning contract enabled us to reduce our nightly energy consumption and reorganize our security arrangements resulting in significant reductions in cost and our carbon footprint. Throughout the process we have had the benefit of excellent support from the i-Clean Systems consultant.

      Royal Institute of British Architects
    • Confirming that we are obtaining value for money has given us accountability regarding our client and tenants. We were extremely satisfied with the way in which i-Clean conducted their review from the presentation of the initial service through to the knowledge of the i-Clean Technical Manager who handled the process. The project was completed within the agreed timeframe and was very good value for money. We would have no hesitation in using the i-Clean service in the future or recommending that others use it.

      P&O Estates
    • We wanted to review soft services provision, the cleaning of office interiors and all windows, washroom services and the maintenance of indoor and outdoor plants, for example, to our major occupancies in Manchester. That meant us considering the supply of services to 18 headquarters buildings, covering an area close to 93,000 sq m and housing 9,500 staff. We needed expertise regarding the cleaning, which has an annual budget of some £1.3million. i-Clean Systems helped us to evaluate our requirements for a specification for the tendering process. We were guided in specifying management control mechanisms, also for our use when the new cleaning contract went ahead. We achieved some good savings as well. Without the constant support of the very knowledgeable consultant assigned to us, it would have been a daunting process!

      Co operative Group
    • We had a limited knowledge of the cleaning tender management and specification process. We could not have achieved this excellent result without the help of i-Clean Systems. The specialist assigned to us managed the whole process, from specifying the requirement through to our selecting a new cleaning contractor. Despite the many demands on all our time he ensured that all project deadlines were kept.

      CGG Veritas Services UK Ltd
    • As the headquarters for the Mayor and the Greater London Authority, it is essential that City Hall is kept up to as high a standard as possible. The GLA selected i-Clean Systems consultants because they were able to use benchmarking techniques to create a model, detailing the frequency and comparative difficulty of the cleaning tasks required.

      Greater London Authority
    • i-Clean provided an excellent service, able to book a meeting within a very short lead-time to discuss and view our problems. The Technical Manager had an array of knowledge and therefore able to give excellent advice on how to improve our cleaning throughout the building by reducing the amount of products used and confirming our intention to change cleaning equipment was for the better. They listened to our concerns and advised accordingly.

      Rushmoor Borough Council


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