18 Best Deep Tech Startups in Spain to Watch in 2025

The Definitive Seedtable Ranking of Deep Tech Startups in Spain

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 18 start-ups with an aggregate funding of $456.8m. The average funding per company in this subset is $25.4m.

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

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2

Funding Rounds

$35.9m

Money raised

Neuroelectrics provides devices and technology for EEG-based brain monitoring, brain stimulation, home therapy research and head modeling. The company manufacturers the StarStim a neuro-stimulator using the Transcranial Direct Current Stimulation (tDCS).

Location:

Key people:

1

Funding Rounds

$12.5m

Money raised

Clinical Research & Services

13

Funding Rounds

$147.7m

Money raised

Minoryx Therapeutics is a small Molecules for Rare Diseases founded in 2011.

2

Funding Rounds

$19.6m

Money raised

Cubic Foods is a Barcelona-based food technology company growing cell-based specialty fats.

2

Funding Rounds

$50.9m

Money raised

Clinical stage treatment for Myotonic Dystrophy Type 1

Location:

Key people:

1

Funding Rounds

Service that focuses on repurposing drugs to treat rare neurological diseases.

2

Funding Rounds

$4.0m

Money raised

Datumize is a software technology company established in 2014 in Barcelona, Spain.

4

Funding Rounds

$105.8m

Money raised

Medlumics is an optically guided heart ablation catheter founded in 2009.

1

Funding Rounds

$2.7m

Money raised

Amadix is a Valladolid-based biotechnology company developing diagnostic tools for oncology treatment.

1

Funding Rounds

$2.2m

Money raised

We are building tools with robotics and artificial intelligence that can automate construction sites

Location:

Key people:

1

Funding Rounds

$830.0k

Money raised

ABLE Human Motion is a spin-off from UPC that overcomes these limitations with the first home use, affordable and lighttheyight exoskeleton that restores the ability to walk naturally and intuitively.

Location:

1

Funding Rounds

$2.0m

Money raised

they are constantly searching for innovation to bring the latest technology to social impact sectors, focusing their efforts on the development of an emergency device for motorcycles capable of detecting any accident that a motorist may suffer.

1

Funding Rounds

$60.5k

Money raised

DAS Photonics S.L. is a technology company.

1

Funding Rounds

$920.0k

Money raised

Cebiotex offers manufacturing technology and contract research in the field of drug delivery with electrospun nanofiber technology.

3

Funding Rounds

$69.5m

Money raised

Ona Therapeutics is a therapeutic biologics platform to treat metastatic cancer founded in 2019.

1

Funding Rounds

$510.0k

Money raised

Robotic physiotherapy system helps improve our quality of life.

1

Funding Rounds

$1.4m

Money raised

Libera Bio is an addressing "undruggable intracellular targets" in oncology founded in 2020.

1

Funding Rounds

$260.0k

Money raised

Ziknes develops printing technology for the industrial manufacturing of metals.

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