About Kletta
Built for people who work for themselves
Kletta was founded by fintech and finance professionals who had been self-employed themselves and were tired of spreadsheets and end-of-year bookkeeping. So they built the app they wanted: your books in your pocket.
Meet our team in the UK and Finland
Finance, technology and accounting professionals who build Kletta every day.

Matti Lannetta
CEO, Founder

Matthew Patmore
Key Account Manager

Adam Milligan
Head of Sales

Claire Price
Customer Success

James Beckinsale
Account Manager

Lennart Tuominen
CMO

Miikka Borg
COO

Lauri Orkoneva
CTO

Sami Verkkoperä
Co-Founder, CPO

Razzle Huy Tran
Product Lead
Who’s behind Kletta
Behind Kletta is a team of finance, technology and business professionals who share one goal: making life easier for people who work for themselves.
Our accounting specialists make sure the bookkeeping meets HMRC’s requirements and runs smoothly. Our developers keep making Kletta easier and faster.
Together we have built a service that is HMRC-recognised, complies with UK GDPR and connects to your bank through Plaid, regulated by the FCA.
Kletta started in Finland in 2020. In the UK it is run by Kletta Limited, company number 13604802.

On the side of sole traders
Kletta makes it easy for sole traders to manage finances on the go – from tracking mileage and snapping receipts to invoicing and staying on top of taxes.
Not-so-frequently asked questions
Was it hard to make Kletta easy to use?
Yes and no. We had one goal: bookkeeping should work with one tap. It sounded easy until we realised how much bookkeeping actually involves. But we didn’t give up – we just automated everything we could. Now it’s easy for you, because it was hard for us.
Why do you focus only on sole traders?
Because we want to do one thing perfectly. Sole traders are often overshadowed by bigger systems, even though they do a big job. We wanted to change that. And we know these people – some of us have been there ourselves.
Who is David Kletta?
He’s our AI assistant: a bit like an accountant, but always awake and never on a coffee break. David may not be much for small talk, but he’s good on tax questions.
What’s your motivation – why are you doing this?
Because we’re tired of sole traders’ lives being needlessly hard. We don’t want anyone’s business to collapse under a mountain of receipts or tax panic. Our goal is for you to focus on your work – Kletta takes care of the rest.
Can Kletta make the coffee too?
Not yet, but it saves so much time that you can make it yourself – calmly, and in the right cup. And if we ever get a coffee machine integration, it will definitely be a Kletta Care feature.
