Managed Network Solutions

ISUMO design, build and support complex network infrastructures that deliver the security, scalability and availability that your organisation and users demand.  Working as part of your team, supplementing their skills or leading them to achieve exceptional results.

Benefits Of Working With Us

Secure managed business it network


The security of your Network is paramount to your business integrity and operational delivery; whether your holding sensitive data or undertaking business critical transactions. ISUMO understand the importance.

Scalable IT network solutions provider


Ensuring that your systems have sufficient capacity for peak demand and matching growth expectations does not happen by chance, it takes analysis, planning and execution. ISUMO can deliver on all these fronts so you can.

Available IT network provider


Connectivity to the WiFi, the Internet, to your systems, staff and clients are all massively important to the smooth delivery of your product or service; partner with people that care, understand and deliver exactly what you need.

Trusted by Leading Global Organizations

Cashflows a successful payments management company – managing growth and maintaining high availability required a sophisticated solution; we selected ISUMO over 2 major players in the hosting and colocation space to provide a dual site, political/geographic independence (EU/UK), AWS Direct connect solution to support our VISA and Mastercard transactions. ISUMO have been our Managed Network provider for 2 year, for this project they were not the cheapest, but we trust their technical capability and implementation process, delivery trumped price in this instance.

Simon Rudd
Head of IT Operations

"ISUMO have been a great help moving Merrifields into 21st Century IT Operations - enabling us to deliver more to our clients with greater efficiency and speed."

Gordon Ellis MRICS - CEO

“Zhero is an IT Service provider focused on meeting the needs of our clients across the U.K. and South Africa, ISUMO designed and manage our complex core network meaning we don’t have to.”

Izak Oosthuizen - CEO

"As a global organisation using technology to accelerate our clients digital businesses, often with unique & challenging requirements, Dimension Data need to be able to leverage not only our own talent pool but also expert partners - ISUMO gives us excellent 4th level technical support and maintenance of some key systems and networks within our complex infrastructure - they always deliver."

Paul Butler - Dimension Data
Senior Engineer

"ISUMO have helped bolster Cashflows already impressive security and service resilience by introducing enhanced device monitoring, maintenance and support 24x7 - giving us extra peace of mind."

Jason Hands - Cashflows - IT Manager
IT Director Cashflows

Average Saving (£) pa Using ISUMO




2018 % UPTIME



We can achieve loads in 30 minutes with a hot beverage and an open mind – call/click to book a no obligation, no sales chat


We promise not to send a sales person (we don’t have any so we can’t) and let’s see if our skills & tools match your needs and wants…

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