Our Clients

We have had the pleasure of working with clients of all sizes from all around the world. Our clients range in size from micro businesses through to global brands like Pepsico and General Mills. The size of your business and your project do not matter to us, we have a commitment to carrying out outstanding work. Our aim is to build long-term relationships with our clients (over 80% of our clients are repeat clients).

Read through just some of the testimonials our delighted clients have left us

I can’t recommend Carl highly enough. I used Carl many years ago to help me out with some complex excel work to help our sales team find the right pricing available, dependent on a customer’s financial circumstances. His solution was excellent and really helped our sales team be more efficient in their process.

When I needed some complex excel work completed again, Carl was my first point of call. His solution has condensed what was 4 days’ worth of work a month with macros and manual manipulations down to a 10-minute automated process. This is a godsend for us and frees up time to spend on business generation.

Bowater Price

Bowater Price

Bowater Price PLC

Geoff Cockerill

Business Loan Services (UK)

Whilst many people have a basic understanding of how Excel can work it’s good to know that there is an ‘expert’ out there who really knows the ins and outs of the software. Carl is one of those people.

I have sought Carl’s advice on a number of occasions and I now confidently refer him on to my clients who need to work more intelligently as regards the data they manage and work with.

Carl really is the Excel Expert.

After deciding to get a new website designed, we suddenly realised that the upkeep of the back-office was going to seemingly be impossible. We have over 5000 products which we source from over 6 or 7 suppliers, all with moving prices month to month.

I searched everywhere I could for a cost effective excel specialist who I thought may be able to make the job slightly quicker. Thankfully I found Carl.

Not only has he helped save us over 40 man hours every month, he managed to do this with minimal fuss, on time and in a language that even a spreadsheet novice would understand. No problem was insurmountable and he was excellent in getting all the information from me and my team without ever getting frustrated or going down the wrong path. We now have a solution that will put us in a market leading position.

I would recommend Carl Nixon to anyone. I would be very surprised if there was a business anywhere that couldn’t become more efficient or save money with his help.

Corporate Citizenship

Craig Hutton

Weedon PSC

Simon Eagles


Carl is brilliant at creating advanced and complex, though usable, functionality rich tools out of MS XLS. He gets the brief very quickly, comes up with creative solutions, spots issues early and delivers fast. He’s also a really good guy and great to work with.

Currently working with Carl on a project – really helpful and knowledgeable guy. He gives you confidence that what he says happens and he isn’t afraid to advise you if you’re going down the wrong path. Already have plans to put more projects his way.


Louise Gratton

i2i europe
TT ELectronics

Chris Slay

Skills Provision International

I’ve known Carl for several years, yet we have never met. Much of what Carl does is over my head but you only have to look at his client list to see he is the King of everything Excel/spreadsheets.

Carl produced some excellent work based on a very quick brief. He understood quickly what was required and produced a merge tool to extract data from multiple csv files.

Highly Recommended.

MGN Fire Protection

Andy Gambles

Servertastic Ltd

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In the UK please call
029 2125 2225

Outside the UK please call
+44 29 2125 2225

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