21 Best Startups in Cardiff to Watch in 2025

The Definitive Seedtable Ranking of Startups in Cardiff

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 21 start-ups with an aggregate funding of $280.9m. The average funding per company in this subset is $13.4m.

Last update to the database: Feb 18, 2025. See changelog.

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6

Funding Rounds

$81.6m

Money raised

Coincover is a digital asset protection platform founded in 2018 by Adam Smith.

Location:

Key people:

3

Funding Rounds

$19.0m

Money raised

Platform enabling wealth management firms, private banks, and financial institutions to offer customized services.

2

Funding Rounds

$7.6m

Money raised

Antibody drug discovery platform.

Location:

Key people:

1

Funding Rounds

$95.0m

Money raised

UK-headquartered global supplier of advanced semiconductor wafers. Applications include solar PV cells.

5

Funding Rounds

$11.0m

Money raised

Amplyfi is a Cardiff-based company founded in 2015 by Chris Ganje, Ian Jones, Mark Woods and Yunus Saatçi.

2

Funding Rounds

$12.0m

Money raised

Raken is a company founded in 2012.

1

Funding Rounds

$560.0k

Money raised

Building the next generation of AI powered safety, security & personalised care technologies for the post COVID-19 era.

3

Funding Rounds

$3.6m

Money raised

Momentum Bioscience is a Cardiff-based medical diagnostics company developing blood-based molecular diagnostics.

Key people:

1

Funding Rounds

$420.0k

Money raised

Stratium Limited is a manufacturer of quantum cascade lasers (QCLs).

1

Funding Rounds

Sourced Group is a company founded in 2010.

1

Funding Rounds

EKF Diagnostics is a Cardiff-based medical diagnostics company developing point-of-care and laboratory devices and reagents.

1

Funding Rounds

$475.0k

Money raised

Laennec AI is an AI-driven digital stethoscope manufacturer founded in 2022 by Jase John.

Key people:

1

Funding Rounds

$6.5m

Money raised

Burbank is a digital payments platform founded in 2021 by Justin Pike.

Key people:

1

Funding Rounds

$1.6m

Money raised

Solascure Limited is a treatment for patients with chronic wounds founded in 2017.

1

Funding Rounds

$19.0m

Money raised

Licentia is a software as a service company.

1

Funding Rounds

$20.0m

Money raised

Mypinpad Ltd is a Cardiff-based company founded in 2012.

Location:

1

Funding Rounds

$130.0k

Money raised

Sustainable digital solutions provider.

Key people:

1

Funding Rounds

$1.6m

Money raised

Bond Digital Health is a software as a service company.

1

Funding Rounds

$16.2k

Money raised

ithinksport is a Cardiff-based sports company.

Location:

1

Funding Rounds

$496.0k

Money raised

Object Matrix is a Cardiff-based company.

Location:

1

Funding Rounds

$310.5k

Money raised

Trust Mico is a Cardiff-based company.

Location:

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