We like to Exceed Expectations

We love hearing positive feedback from our clients, it’s what motivates us every day.

At Kriston Technology, our team is dedicated to going above and beyond, delivering service that exceeds expectations.

Have we provided exceptional support to your business? We’d really appreciate it if you could share your experience with us in a short Google review.

See what our customers say about us

“We are delighted to have renewed our Cyber Essentials certification with the expert support of Kriston Technology Limited. Their thorough, proactive approach ensured a smooth renewal process and gave us full confidence that our systems remain protected against cyber threats. Cyber Essentials is critical for safeguarding our data and reassuring our clients and partners that we are committed to the highest standards of cybersecurity. Thank you to the Kriston Technology team for their professionalism and guidance in helping us maintain this essential accreditation.”

Nadia Whittley

Chief Executive Offices

“VirdisGroup has been a client of Kriston Technology Ltd for many years, and we have always been extremely happy with the technical expertise and superb levels of customer care received. As COO of VirdisGroup, I cannot recommend and endorse Tony Ghagan and his team more.”

Peter Kearney

Chief Operations Officer

“Kriston Technology Limited’s expertise and dedication were instrumental in achieving our Cyber Essentials renewal. Their thorough approach and attention to detail have significantly enhanced our security posture and provided our customers with the confidence they need.”

Clare Simpson

Head of Operations

“I’d like to say what a fantastic service we’ve had from Henning, Joe and Jonathan. They’re all doing a great job and their support and responsiveness has been invaluable.”

Marc Argent

Senior DevOps Engineer

“We have partnered with Carl and the Kriston Technology team for over 15 years, and in that time, we’ve moved offices, replaced servers, refreshed our network, and migrated accounts packages, all of which they’ve taken in their stride. Their professionalism, responsiveness and genuine willingness to go the extra mile has made them a key partner for us. We wouldn’t be without them.”

Tim Renahan

Managing Director

“Kriston Technology are an integral part of the team – their support is always available when we need it and to the highest standard. Their broad expertise across all aspects of IT and digital security has been invaluable to the company.”

Robin Cohen

Chief Executive Officer

“We simply don’t have IT issues – that’s because Kriston Technology manage our IT.”

David Chruchman

Founder and Managing Director

“We operate in an industry that thrives off agility. Kriston Technology have grown with us and adapted their services to our needs. What started out as IT support on a shoestring budget has evolved into a flexible and proactive strategic partnership as our business has grown and flourished.”

Sarah Clare

SVP, Finance and Operations

“We’ve been using Kriston Technology for the past three years, and they’ve been nothing short of amazing. Fast, reliable, and a pleasure to work with every time!”

Iain Miller

Chief Executive Officer (Former)

“We have been delighted with the excellent service Kriston Technology has provided over the last eight years. The Kriston team are always ready and often at the drop of a hat, to deal with whatever IT challenge we throw at them, handling our endless questions, whether basic or technically complex, with patience and good humour. You have been so integral to the success and growth of Firebird PR over the time we have worked together, that we unreservedly recommend your services to other businesses in the region.”

Jane Bevan

Managing Director

“Kriston’s high level of technical expertise and on call support has resulted in a highly stable and effective IT system.”

Ian Brent-Smith

Managing Director

“Their response is always prompt and constructive. We feel they have taken the time to understand the constraints of our working environment and offer creative and affordable solutions to our problems.”

Gill Tishler

Director (Former)

Alain de Botton

“Nothing really ever fazes them, they are completely professional and inspire confidence.”

Alain de Botton

Writer, philosopher, TV persenter

“As a busy and successful boutique property and construction law firm, we are heavily dependent on the integrity, reliability and security of our IT systems. It is therefore very reassuring to be in Kriston’s very capable hands.”

Debbie Horn


“Kriston Technology were able to provide the professional support Software Imaging needed to update their Business Continuity Plan. Their experience and knowledge allowed us to walk through all areas of the business, identifying risk levels, and customising a continuity plan to support our needs. The whole experience also allowed us re-evaluate some of our existing business processes and remove complexity in some areas. We therefore got a lot more value out of the experience than we were initially expecting.”

Richard Munns

Operations Director

GWP Consultants

“We have been impressed – not just with the high standard of work but also with the way the company has been able to tune its services to meet the particular demands and working practices of our mining consultancy partnership.”

Steve Reed


Oxford Trust

“The Oxford Trust became Kriston’s client in 2013 and we have been really impressed with their IT services. Their consultants (our special thanks to Jack Cheung) do an excellent job with ongoing IT maintenance and support; they also understand the needs and budgetary constraints of a small charity with suggestions to improve our IT structure and reduce costs at the same time. They recently helped us migrate to the Office 365 and finalised the move during the Covid-19 lock down. Job well done! We would recommend Kriston Technology to anyone looking for quality IT services, delivered in a professional manner.”

Jane Braddock

Head of Finance and Administration

Lemongrass Marketing

“I just wanted to say that Rob is just fab! He is always so quick to help, so very patient when I ask him a million questions and doesn’t make me feel like any question is stupid even though I am confident many of them are. He is always super friendly, but professional at the same time, a true problem solver and will keep working on something until he has found a resolution. I always hear positive words about him from the team too, I can’t tell you how much we value him and his service – he really is a super star!”

Victoria Martinelli

Executive Assistant and Head of Sustainability

Case Studies

Cyber Security Solutions

Providing best in class Cyber Security Solutions for our customers

FluoRok, a deep-tech start-up, successfully renewed their Cyber Essentials certification with the expert guidance of Kriston Technology Limited.

How Presymptom’s Cyber Essentials certification renewal process strengthened cyber secuity and booest customer confidence.

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