Customers

Customer Case Studies

We have migrated thousands of users in many different industries to Cloud Computing. Below is a sample list of our satisfied customers. 



A wholly-owned subsidiary of Scottish Water, Business Stream has been formed as an arms-length company with its own board and independent management team. Its goal is to provide a first class service for business customers and respond to the challenge of other established utility companies entering the new, competitive market which opened on 1 April 2008.

“eBilling is an integral part of a range of new online services we have introduced for customers, offering customers the ability to view bills, submit meter readings and make payments. ”


Tony McHardy, Head of Sales and Marketing



Ascend (www.ascendworldwide.com) is one of the world’s principal providers of data, analytics and advisory services to investors in aerospace. Its global team advises on aviation investment strategies to maximise returns and generate proven investment results. For over four decades, Ascend has supplied the most reliable, trusted and up-to-date aviation industry information and insight available anywhere.
Offerings include: aviation data; aircraft and engine valuations and appraisals; and advisory services. From financiers and lessors to aircraft manufacturers, operators and suppliers, the aviation industry relies on Ascend to help make informed decisions and capture new opportunities.
“Following the excellent presentations delivered by Bash of ZumZum. The decision was made to switch from Exchange to Google Apps. Throughout the process ZumZum has been faultless. Assisting us with the migration path, the support and allowing us to push the envelope of Cloud Computing.  If you're looking for a provider to help you with the migration, look no further than ZumZum.”

Steve Davies, Service Delivery Manager


The International Council on Mining and Metals (ICMM) was established in 2001 to improve sustainable development performance in the mining and metals industry. Today, it brings together 20 mining and metals companies as well as 31 national and regional mining associations and global commodity associations. ZumZum helped ICMM move to Google Apps. In a couple of weeks, not only was ICMM running solely on Google Apps, but withouth Zum Zum we could not have ensured a smooth transition with little to none down time. Bash was delivered even if it meant late nights or weekend, ensuring our users were happy. His flexibility and knowledge were key to the project.”

Casilda Malagon, Senior Program Officer, Communications



The London Academy of Management & Business is an independent, privately funded institution, led by respected academics and businessmen, whose purpose is to offer ‘access for all’ to world class University degrees in business, economics and finance

Our role is to inspire and support academic study and qualifications in the management sciences, through conferences, education and training services.  

The Academy comprises a business school, a number of specialist management centres and an events space.


“We Avoided a huge expenditure on infrastructure by using  Google Apps for Education deployed and managed by Zumzum. Bash and his team continue to manage our system and invent new ways for us to communicate and collaborate. We love learning these new ways of working, thanks to Zumzum!”

John Florey, Director 


We have been providing care to the elderly since 1986, initially in Bromley, and then from 1989 in Reigate too. Our HomeCare service, for anyone in need of support in their own home, followed in 1994. Throughout this time, we have consistently taken pride in offering the best service possible with the interests of our clients always taking precedence over all other considerations.
“Our installation turned out to be far more complex than anticipated through no fault of either Google Apps or ZumZum. I was therefore very impressed when they spent a considerable period of time working through all the issues and without even the hint of an extra charge. I have no hesitation in recommending them to anyone thinking of moving over and am happy to report that, so far, we have had no reasons to regret moving from Microsoft Exchange.”

Nick Bruce, Managing Director



One in a Million is a Bradford based Charity committed to improving the lives of children and young people, helping them break through barriers of deprivation and inequality and to achieve their full potential.
In 2005, we began delivering football projects to a handful of young people from the Canterbury estate. Today, we provide a variety of safe, fun and positive environments reaching hundreds of children and young people across Bradford. Many of these children live in some of the most deprived areas in the UK.

Our aim?  To support some of the most vulnerable children and young people in gaining educational qualifications and social skills for life. We help each child and young person understand that every one of them is valuable, they have something to offer and they are all ‘One in a Million.’

“Our growing Yorkshire charity has moved to Google Apps this week thanks to the excellent support of Bash at ZumZum. Customer service has been second to none and knowledge of the Google Apps system is outstanding with no issue too difficult to deal with. Top notch communication and support, we cannot recommend ZumZum highly enough.”

Paul Langton, Operations Manager



Pointerfire, have a wealth of experience in working for blue chip clients and large scale public sector organisations directly as well as for Facilities Management companies on behalf of the end-user. Pointerfire are fully accredited by BAFE (British Approvals for Fire Equipment) and we've been awarded recognition under the NSI (National Security Inspectorate) Gold Scheme. “Migrated 30 mailboxes to Google Apps for a small branch of our company. Bash provided sound technical advice and a polite and professional customer experience. I was also impressed with the way in which he tailored the approach to my exact requirements creating a package that felt personal - letting our IT team complete certain aspects of the migration to save on cost while still providing a support platform to refer to. “

Andrew Todd, IT Manager


RDI are now a full-service project management company - with a not-for-profit focus on the many industries that go to make up the UK rural economy. From a number of regional offices and home based staff we are able to work across the UK. Our highly trained and experienced staff are able to design, develop and then implement complex projects involving multiple work streams, with activities ranging from training to business support, evaluation and market acceleration. Many of our staff have experience of working overseas, and particularly with European funding sources. We are also able to draw on a wide network of associate staff based in the UK, Europe and further afield. “Quite frankly I didn't think service like this existed anymore, personal, professional, constantly going the extra mile. I cannot recommend ZumZum highly enough, completely took the weight off my shoulders for our migration to Google Apps.”

Ian McCall, Finance and IT Director