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About us

Big company standards. Small business heart.

A small team in Twickenham helping small businesses across the UK get found, look great and win more clients.

Matteo and Aniko at the M4TRIX DEV stand at a business expo

"We treat every small business like our only client."

Matteo, Founder

Matteo Beroldo, founder of M4TRIX DEV, in London

Our story

From global brands to small business.

Matteo Beroldo spent over 20 years at GSK and Nestlé. He managed big partnerships, bought services for global teams and made complex projects simple.

Along the way he noticed something. Small businesses rarely get that level of thinking. They get a template website, a lot of jargon and no real plan to bring in leads.

So in 2019 he founded M4TRIX DEV in Twickenham. The idea was simple: give small businesses clear advice, a great website and a steady flow of enquiries, all from one team they can talk to.

2019founded in Twickenham
100+websites and funnels
600+business owners coached
5.0from 95+ reviews

How we work

What you can expect from us.

1

Plain English

No jargon and no tech talk. You always know what we are doing, why, and what it costs.

2

One team for everything

Website, reviews, SEO, ads and outreach in one place. No chasing five different suppliers.

3

Honest advice

If something will not help you, we say so. Even when it means a smaller job for us.

4

Leads, not likes

We judge our work by the enquiries it brings you, not by how it looks in a portfolio.

The team

Real people you can talk to.

A small team with big company experience, and specialists we trust for everything else.

Matteo, M4TRIX DEV

Matteo

Founder

Over 20 years at GSK and Nestlé. Leads strategy and design on every project.

Aniko, M4TRIX DEV

Aniko

Project Manager

Keeps every project clear and on time. Her background includes Amazon, General Electric and Veolia.

Sofia, M4TRIX DEV

Sofia

Marketing Apprentice

Helps with content, social media and campaigns for our clients.

Trusted specialists

Our wider network

A small, hand picked network of experts we trust, working as one team with us.

Behind the scenes

A day in the life at M4TRIX DEV.

Curious what it is really like running a digital agency? Press play and spend a day with us.

  • Cycling to our Twickenham studio
  • Planning client work with the team
  • Building and launching websites
  • Making time for fun along the way

Community

Part of the small business community.

We are active members of BNI, Digital Boost and local start up programmes. We mentor founders, share what we know and meet great people along the way. It keeps us sharp, and it is how many clients first get to know us.

Digital Boost Outstanding Service Award
Digital Boost Outstanding Service Award
Merton Best Business Awards 2025
Merton Best Business Awards 2025
BNI Notable Networker Award
BNI Notable Networker Award
Merton Best Business Awards 2025
Merton Best Business Awards 2025
With fellow BNI Live members
With fellow BNI Live members

Awards and honours

  • Winner · Outstanding Service Award 2025, Digital Boost
  • Finalist · Best Use of Innovation 2025, Merton Business Awards
  • Finalist · Dragon's Den 2025, Zenith Richmond
  • Notable Networker · 1-2-1 Champion 2026, BNI Live
  • Highly Commended · Business Excellence 2021, Phoenix Programme

Backed by and partnered with

Zenith Enterprise ProgrammeNatWest AcceleratorDigital BoostGrow London LocalEnterprise NationStart Up RichmondBNIShopify PartnerZoho Partner

Free audit

Ready for more leads?

Get a free look at your business. No cost. No pressure.

What we look at

  • Your websiteDoes it turn visitors into enquiries?
  • Your Google profile and reviewsHow you look next to competitors.
  • How you reach new clientsWhat is working, what is missing.
  • Your next stepsA short, clear plan in plain English.