Polimerbio (, a company specialized in bioabsorbable medical devices, was born in 2017. Pioneer in the use of polymers in medical applications, Polimerbio collaborates with medical specialists for the development and manufacture of new generation biomedical devices.

The biotechnological spin off aspires to be an international reference in the treatment of soft tissue injuries such as: muscular system, cardiovascular, digestive, genitourinary, nervous, respiratory or skin and cartilage.



POLYKEY POLYMERS ( emerged in 2020 as a spin-off company from the Innovative Polymers Group of POLYMAT and the University of the Basque Country (UPV/EHU).

POLYKEY acts as a polymer producer and R&D solutions provider in three areas established as objectives for a transition to a sustainable future: the biobased polymer industry, the chemical recycling of plastics and the synthesis of innovative polymeric materials for energy storage applications.



SURPHASE ( is an expert company in detecting different compounds and particles in fluids especially in important markets where there are currently no solutions or where existing technologies fail. SURPHASE strategically directs its activity in the water treatment sector and specifically, in the membrane water desalination market, since this market is one of the largest sectors in liquid filtration and has great potential for growth due to the continuous increase in water scarcity on the planet.

SURPHASE proposes a disruptive technology based on sensors that monitors and detects membrane fouling in real time and in a non-invasive way for the water treatment and production sector.