Home › Case studies Site map | Privacy policy | Disclaimer | Contact us Peak performance. Because we are Optimum. Who we are : What we offer : Case studies : Optimum news : Knowledge base : Customer happiness : Careers Read what we are doing for others.Whether you operate a complex modern office, a busy legacy site, or a mission-critical data centre, here's why we are Optimum. One of the keys to our success is that we deliver on our promises. Once they have involved us in a project, clients know that they can rely on us to execute the planned work perfectly, on time and on budget, and with minimal disruption. That’s why we retain clients for decades. Global Switch Fast track fit-out realises an additional 150kw cooling capacity. Globally linking › Leading provider of premium carrier-neutral data centres - study 1 How to achieve 100% ROI in under three years on a £4.4 million investment. Read More › Leading provider of premium carrier-neutral data centres - study 2 In a rewarding project for our client, we achieved an annual energy saving of more than £150,000 without needing any capital outlay by the client. Read More › Leading interdealer broker When this leading interdeal broker needed a new switchboard installed, downtime during the working day was not an option. We had to complete the project over a single weekend. Get the details › Leading global provider of managed networked solutions We have a contract to provide engineering and IT services for the London offices, data centres and satellite sites of this leading global provider of managed networked solutions Read More › Lloyd’s Register Group We don’t think it’s enough to just do the work. We like to do it with style and commitment. That’s why our engineers dress and behave like the true professionals they are. Read More › Migration Solutions Data centre refurb yields big dividends. Read More › Leading interdealer broker Leading provider of premium carrier-neutral data centres - study 1 Migration Solutions Global Switch Leading provider of premium carrier-neutral data centres - study 2 Lloyd’s Register Group Leading global provider of managed networked solutions Get the knowledge We add value for our customers by sharing useful and interesting information (white papers, articles and so on) in our ever-expanding knowledge base. We’re very happy for you to dip into it any time you wish. Visit our knowledge base › Who we are Our history Our culture Our values Key people What we offer Building services Mobile services Specialist services & energy Projects Case studies Global Switch Leading provider of premium carrier-neutral data centres - study 1 Leading provider of premium carrier-neutral data centres - study 2 Leading interdealer broker Leading global provider of managed networked solutions Optimum news Optimum's 25th Birthday Optimum Group Services secure prestigious maintenance contract at The Leadenhall Building Knowledge base Opti-MIS: an innovative online management information system. Customer service approach Customer happiness Careers Supplier T&Cs Speak to us? Call 0870 850 3131 Monday to Friday 8.00am - 5.00pm Email: hello@weareoptimum.com © Optimum Group Services 2013 Website by Neue Media