Zenzero

Zenzero
Description:
Zenzero is a technology services provider specialising in managed IT support, cloud services, cyber security, data and AI, software development, and business applications. Our expertise spans IT support, cloud and service management, cyber security, governance and risk, data engineering, Dynamics 365, Business Central and custom software development. We support organisations across financial services, legal, insurance, education, charities and not-for-profit, healthcare, retail, manufacturing and other regulated sectors. Through partnerships with Microsoft and other leading technology vendors, we help organisations modernise technology, strengthen security and unlock greater value from their data and systems.

Why organisations choose Zenzero:

800+ experts supporting 1,000+
... organisations across the UK
Microsoft Solutions Partner across all six solution designations
98% customer feedback score
20 years helping organisations modernise, secure and transform their technology

Zenzero combines managed IT services, cloud, cyber security, data and AI, software development and business applications through a single technology partner. We help organisations simplify technology management, improve resilience and unlock new growth opportunities.
20+ SMB SME upGrowth Microsoft EU ISO 27001 ISO 9001

MSP Select UK 2026. Every year, Cloudtango honors the most successful managed service providers. For 2026, our technical analysis focused on business growth, customer satisfaction, and service offerings. By being selected, Zenzero demonstrated an excellent track record delivering innovative IT services and cloud solutions while exceeding customer expectations.

St John Ambulance

St John, Guernsey’s local healthcare charity, partnered with Zenzero to replace manual processes with digital solutions […]

ShelfTrak

ShelfTrak, a retail intelligence platform, partnered with Zenzero to transform retail execution through AI-powered […]

Redwood Group

Redwood Group partnered with Zenzero to strengthen its cyber security posture with vCISO services, Cyber Essentials […]

Wessex Packaging

We helped Wessex Packaging modernise its operations with a scalable ERP system. By replacing outdated tools and manual […]

Services:
Web Development, Hyper-convergence, Hosted Exchange, ERP, Email Security... and 24 more
Partnerships:
WatchGuard, ConnectWise, Dell, Eset, Fortinet, +6 […] more
HQ:
London, United Kingdom
Branches: Manchester and 12 more
Tel:
0333 3209 900

Zenzero Reviews

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“We wanted an IT partner to support a modern, cloud-based, hybrid working culture for our business. And we wanted it fast. Zenzero brought all its legal sector and IT expertise to bear to deliver exactly what we needed. And its on-going IT support gives our in-house team more time to focus on our core business.”

Sarah Grant
Stratagem IPM

“Our business is growing at a rapid rate and things move quickly for us at Tenn Capital, so it’s essential that we have a technology partner that we can rely on – and that’s what we have with Zenzero.”

Nick Diligent Chief Financial Officer
Tenn Capital

““I would without a doubt recommend Zenzero to any business looking to strengthen their cyber security – and regularly do! “”

Tom Cluett Managing Director
Redwood Company Secretarial and Governance

“Having direct access to the developers alongside the project manager ensured that our exact needs were met.”

David Webb E-Commerce & Fulfilment Services Manager
Proper Music Distribution

“"It was clear from the outset that Zenzero were experts in their field, and their knowledge and experience shone through in every aspect of the project."”

Thomas Williams IT Infrastructure Engineer
Sunseeker International

“''Zenzero has revolutionised our IT approach, including strategy, systems, platforms, security and service. They’ve become more than a service provider; they are a trusted partner. This partnership between Solent Mind and Zenzero allows us to adapt and evolve more quickly, leading to improved services and outcomes for our users.''”

Robert Wayman FEE & Director
Solent Mind

“We’re grateful for our partnership with Zenzero in the truest sense, which has supported us through the complexities of the digital age. Their consistent support, strategic insight, and commitment to our success have made them a valued and trusted extension of our team.”

Karen Wimbledon Workplace & IT Manager
Crohn’s & Colitis UK

“"Following the changes brought about by COVID, we recognised that our existing systems were no longer fit for the way we needed to work. We needed a more flexible and modern environment that would allow people to work effectively from anywhere while improving file sharing and collaboration. Zenzero made the transition feel almost seamless. Whenever there were questions or issues, their team was available immediately and always explained things in a way that was easy to understand. We have been delighted with both the process and the outcome, and most importantly, we have complete trust in Zenzero as a technology partner."”

Rob Oates, Managing Director
Leeds Rhinos

“"Our existing system was no longer capable of supporting what we needed to deliver or helping us achieve our growth plans. We knew we needed a proper ERP system to support our future growth and turned to Zenzero, a technology partner we already trusted. From the beginning, the team helped us explore Microsoft Business Central and guided us through the process, giving us confidence that we were making the right decision for the business."”

Sheldon Barter Operations Manager
Wessex Packaging

“We know the right expert is always at the other end of the phone if we need them. It’s great having that continuity. The benefit of outsourcing means we have the ability to call on the right expertise at the right time, we can always draw on the skillset that we need.”

Garry Collins Administration and Finance Manager
St John Ambulance

“One of the best things that Zenzero does is keep you fully informed with regards to project timings, this is imperative when you are running a business as you want the lowest level of impact as possible. To aid this further we were given a project manager which is your single point of contact throughout the process and into the handover period.
Now that we have had the solution in place for some time one of the advantages of Zenzero over our previous supplier is that due to Zenzero’s size and depth of knowledge throughout the business, there is always someone on hand to assist with any problems that arise without having to wait too long.
Overall the advantages of working with Zenzero have been less downtime and a greater level of confidence in the new equipment that’s been installed along with the way it’s all maintained. Staff responsiveness and the fact there is always someone on hand is what makes Zenzero stand out from the crowd.”

Carron Smith, Marketing Manager
Hatton Country World

“The expertise that Zenzero have in relation to creation of new software and integration of systems meant the whole project went very smoothly. The personable team approach also meant that the project was actually enjoyable!”

Kate Swinson, Secretary
Intex Projects

“My favourite thing about Zenzero has to be the staff; they are always incredibly friendly and courteous as well as being exceedingly helpful, it’s certainly a massive difference from dealing with BT!”

Zoe Cornford, Finance Director
SOS

“We had looked into moving suppliers in the past, but we were worried about how difficult this would be, but with Zenzero the whole process was painless; we couldn’t believe how easy it was.
The results have been fantastic, the new system is very responsive and reliable, and the user experience has also improved. Although we are yet to have any issues, we know that Zenzero are just at the end of the phone should we need them, this is very reassuring.
Zenzero has also provided us with a detailed Service Level Agreement, which gives us all the information we need about who to contact when we need support and what is covered.
The whole team at Zenzero have been very supportive and Craig was particularly helpful throughout the whole process, even working long hours to ensure our data was successfully migrated to the new system quickly, with minimum downtime or disruption.
Since moving to the Zenzero cloud, we have noticed very little downtime, and this is complemented by the new broadband line we had put in by WarwickNet. Productivity has increased because we have a consistently reliable connection to the new system.”

John Edden, campaign manager
Bridge PR

“We found engaging with Zenzero as a business a really positive experience. The consistency of people involved in the project and strong communication between the teams from requirement gathering to delivery ensured that our aggressive timescales could be met. Every Zenzero team member’s commitment to quality and consistency certainly stood out throughout the project.
Overall we were particularly impressed by the speed at which Zenzero were able to start delivering parts of the application into our release cycle, along with the accuracy of the final delivered application was outstanding.”

Barry Cooper, Design & Development Manager
McKesson

“Zenzero were very professional to work with, all the way from the initial contact to completion of the project, and we also benefit from the ongoing support that they provide.”
What started as upgrading our IT systems gave us real business benefits and increased our levels of productivity.
Zenzero also managed to keep the disruption and downtime to our business at an absolute minimum, which was incredibly impressive considering the amount of work that they were carrying out. Overall we are extremely happy with the work that Zenzero have carried out. At the outset we were looking for a more stable platform to run our core software whilst also improving our email solution, they did that and more.”

Brendon Robins, Director
Spatial Design Architects

“Zenzero provide an invaluable service and are a friendly company – I like the feel of the Company, I like the people. The direct contact with the people is good and that is important. I like what I see.”

Tim Ollerenshaw, Solicitor
Moore & Tibbits

“I feel safe and protected with Zenzero. If there is an urgent problem, you know they’ll be there and resolve it immediately – they go above and beyond!”

Bahareh Ajami, Marketing Director
Splice Consulting

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