zsah Limited

zsah Limited
zsah is an award-winning cloud and managed technology services company headquartered in London, UK, but with a global reach.
Established in 2002, we have a proven ability to deliver work of the highest quality around cloud (AWS, Azure), data centre and networks, cloud and application migration, data analytics (Tableau, Data Bricks, SAP Hana, ML and AI) and technical advisory and consultancy.
Our clients include the NHS, Clearswift, Department for Transport and more.
We are ISO 27001 Information Security Management compliant and ISO 9001 Quality Assurance compliant. We also have Cyber Essentials Certificate.
zsah believe that organisations should focus on their core business and let the experts, like zsah, take care of your technology.
Get in touch with us today to discuss your technology needs at https://www.zsah.net/contact/, call us on 020 7060 6032, or find us on Bramble Hub and G-Cloud if you’re a public sector buyer.
For your FREE downloadable guide to Managed Cloud Services, visit our website homepage (https://www.zsah.net/) and register now.
#Named to MSP50 UK Award

Each year, the cloudtango awards recognize the most successful MSPs around the world in what has become a global reference due to its independent approach, and in-depth analysis. The selection of zsah Limited for the MSP50 UK award, confirms its technical excellence, customer focus, and innovation within the industry.

15+ SMB SME ISO 27001

The Planning Inspectorate

An Executive Agency in the Department for Communities and Local Government and the Welsh […]



A global cybersecurity innovator and data security expert


Server Hosting, Cloud Migration, Colocation, Cybersecurity, DevOps... and 5 more
VMware, Microsoft, Amazon
London, United Kingdom
020 7060 6032

zsah Limited Reviews

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We have worked with zsah on a number of website hosting and integration projects and we have been hugely impressed with their technical knowledge and their ability and willingness to assist with technical issues, even when these involve third party providers and products.

Martyn King, Managing Director
Fuel Communications

Easy and quick access to technical support is a business imperative for us – zsah understand this, and have proved very responsive, assisting us and resolving issues in a timely fashion.

Eamonn Pugh, IT Services Lead
SBC Systems

We moved to zsah in order to obtain an efficient and personalised service, and we believe zsah have delivered, and more! We have deployed a number of server clusters in the UK and Singapore for our clients, and we have received excellent support from zsah during that process. We wouldn’t hesitate to recommend zsah as a quality, secure and capable hosting provider.

Arif Saleem, CTO

zsah do not simply talk to us at renewal time but regularly discuss how we can improve our infrastructure or how we could be doing things better. These update meetings really help keep our Cloud strategy on track.

Simon Gresswell, Director of Client Services
Protocall One

zsah team provided our IT Cloud infrastructure and support for over 5 years. Not only did he exceed all our service delivery requests, but his organisation represented fantastic value for money. I wholeheartedly recommend zsah, and in particular, their onboarding/support team to any business looking for a trusted partner for their IT Cloud infrastructure and support.

Charles Radclyffe, CEO
BI Project Brokers

zsah understood exactly what we needed from the get-go, with great professionalism and speedy turnaround. With their understanding of the industry we work in, along with their skill and expertise, zsah has allowed us to continue giving the fantastic service our customers expect from us.

Alyn Hockey, VP Product Management

We’ve found Humza and all the team at zsah to be very professional and a pleasure to work with. Together we have been able to overcome some significant challenges and our partnership has allowed Sport England’s digital communications to flourish.

Simon Osborn, Senior Content Editor
Sport England

zsah have been with us every step of the journey as our needs have evolved and changed. Not only advising and providing very clear, insightful suggestions but helping us implement them. A very competent rounded service that does tangibly provide us with a competitive edge.

Dr Junaid Bajwa, Director of Healthcare Services
Merck Sharpe and Dohme

zsah were proactive and professional from Day 1 they listened to what we needed and did not try to fit our requirement around their service offerings.

Chris Tones, IT Technical Architect
HM Government Planning Inspectorate

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