The Carter Sullivan way
A wealth of experience
At Carter Sullivan, we’ve specialised in power protection for over 20 years, handling everything from the initial site survey to full project management and commissioning. As official partners of several major UPS manufacturers, we install systems that are tailored, compliant, and built to last.
Our engineers work to the highest industry standards, and we back it all up with our support and maintenance. When it comes to protecting your critical power, you can trust our experience and partnerships to deliver.
Our leadership team
Mark Anderson
Managing Director
Mark Anderson
Managing Director
I am incredibly proud of Carter Sullivan and the people that make it all happen. Over the last 19 years we have had our ups and downs, it is not always easy working in an industry that by its very nature has criticality at its very heart. We have however grown into a strong, respected business that is determined to deliver to our customers. I am probably most proud of how we lead when it comes to health & safety. We lead by example even creating specialist training courses to support our team, two of which are recognised by City & Guilds.
Maddy Anderson
Director
Maddy Anderson
Director
As one of the directors of Carter Sullivan it has been a massive sense of achievement to see the company develop totally from the start with the other director being the only engineer / sales & marketing personnel and myself juggling a business start up with a young family. Over the years the company has grown to employing 32 people, two buildings and a fleet of vans with a large customer base. It has not been without its challenges, but these have been over come and exceeded all expectations
Luke Andrews
Sales Manager
Luke Andrews
Sales Manager
In the last 7 years working for Carter Sullivan I have seen our annual sales go from £1.7M to over £4m. Our team double in size and to now be doing business with all the major manufacturers and players in the industry. We’ve done a lot of work and have come a long way but there is still lots of work to be done. Our standards and goals get higher every year which means I have to improve every year too. There is never an “easy” sale, you always have to check and double check the detail when planning a job in no matter the size.
Ben Allman
Engineering Logistics & QHSE Manager
Ben Allman
Engineering Logistics & QHSE Manager
No two days look the same at Carter Sullivan, one day we might have engineers in London data centers, the next they're maintaining power protection for the olympic cauldron. This inevitably comes with challenges. Navigating these challenges and finding solutions that satisfy both our team and our customers makes my work both exciting and rewarding
Robert Pearson
Training & Technical Manager
Robert Pearson
Training & Technical Manager
At Carter Sullivan, I'm immensely proud to work alongside a dedicated team during this exciting phase of growth. Our shared passion for delivering bespoke installations fuels our collective spirit, creating a palpable energy within the company. Each day brings new challenges, but facing them together is incredibly rewarding.
Ali Harrison
Service Sales Manager
Ali Harrison
Service Sales Manager
I have worked for here for over 2 years and feel a valued member of the team and enjoy working with my colleagues. I manage our customers who are on a maintenance contract and its vital to build a great relationship with them so that they trust us and continue to do business with us. Part of the role is looking after the customers on their journey and ensuring that their UPS systems are safe and maintained. Each day can be varied but challenging to ensure our customers are our priority.
Alastair Stott
BDM - Data centre Solutions
Alastair Stott
BDM - Data centre Solutions
I joined Carter Sullivan in September 2023, having spent the last 20 years working in Sales and Account Management within the critical power industry. Having dealt with Carter Sullivan for 15 years, I knew first-hand the expertise of the team I was joining. Health & safety and customer service are paramount to the way we all work. We have a diverse range of new and long-standing customers and have extensive experience in numerous sectors.
Mya Allman
Business Administration Assistant
Mya Allman
Business Administration Assistant
Over the past two years at Carter Sullivan, I have supported both the sales and administration teams, helping to keep day-to-day operations running smoothly and ensuring that nothing is missed behind the scenes. Alongside my role within the wider business, I manage the administrative side of CS Learning, working closely with the team to make sure learners are fully prepared for their exams and that certificates are issued accurately and on time.
Having completed a Level 3 Business Administration Apprenticeship, I am now continuing my development by undertaking a Chartered Manager Degree Apprenticeship. As my responsibilities grow, so do my skills and knowledge, allowing me to contribute more effectively and take on new challenges. Attention to detail, organisation, and continuous improvement are central to my role, and I am always looking for ways to work smarter and add value to the team.
Our accreditations
Our values
- Genuine passion
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We find that the correct path and the easiest path are rarely the same thing – and that suits us just fine. We have a genuine interest in developing and delivering perfect solutions for our customers.
- Steadfast reliability
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We hold ourselves accountable for every action and decision we make. In an industry in which words and deeds can sometimes fail to align, we’re major advocates for always delivering on promises.
- Respect and collaboration
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At a surface level, it’s our services – consultancy, installation, aftercare – that you’re paying for. But our customers know that, in reality, our partnership with them goes far deeper than that.
- A commitment to excellence
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No quick fixes, and no corner-cutting – ever. We do it well, we do it right and we do it safely. We understand that your reputation relies on us maintaining ours.
- Ahead on sustainability
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We’re proud to be at the forefront of the green revolution in UPS systems. Your solution is designed with energy efficiency in mind, and we’ll recycle it when it’s eventually decommissioned.
Careers
Interested in joining the UK’s largest in-house team of critical-power engineers? We offer hands-on, industry-leading training, alongside clear paths for career development. Take a look at our company values and benefits.
Training
We offer City and Guilds-accredited training – from tutelage in specific products to in-depth courses in critical-power engineering. For total immersion, we have our own on-site training centre in Bedford, complete with batteries, bypass switches and fully operational UPS systems.