Polymer Factory Signs Supply Agreement with Global Leader in Scientific Instrumentation

Stockholm, Sweden – April 28, 2025 – Polymer Factory (publ) today announces the signing of a supply agreement with a global leader in high-performance scientific instruments and advanced analytical and diagnostic solutions. Under the agreement, Polymer Factory will deliver products from its patented SpheriCal® platform to be used as reference standards (Golden Standards) for LC-MS (Liquid Chromatography–Mass Spectrometry) applications.

LC-MS is a widely used and rapidly growing analytical technique across multiple sectors including environmental testing, clinical diagnostics, and pharmaceutical research and development. The global LC-MS market is projected to grow at a CAGR of approximately 10%, reaching an estimated market size of over SEK 100 billion by 2030.

Following a successful joint research and development project, the two companies have entered into this agreement to integrate SpheriCal® products into the partner company’s commercial offerings.

The partnering company is a recognized leader in the mass spectrometry (LC-MS) market, offering instruments and related products used in LC-MS workflows worldwide. Under the terms of the agreement, the new reference standard product will be marketed and sold under the partner’s brand, co-branded with Polymer Factory.

Mats Wallnér, Acting CEO of Polymer Factory, commented:

“We are excited to expand our collaboration with a world-class company and include new products from our SpheriCal® platform in their offering. This agreement strengthens our relationship and further validates the unique capabilities of our technology in real-world applications. We look forward to continuing this journey together and advancing innovation in the mass spectrometry field.”

This disclosure contains information that Polymer Factory is obliged to make public pursuant to the EU Market Abuse Regulation (EU No 596/2014). The information was submitted for publication, through the agency of the contact person, on April 28, 2025.

For further information, please contact:

Mats Wallnér, Acting CEO

Phone: +46 (0) 70 951 95 06

Email: mats.wallner@polymerfactory.com

About Polymer Factory (publ)

Polymer Factory (publ) is a leading global provider and producer of dendritic materials, with customers ranging from BigPharma, MedTech and BioTech companies, to research-intensive institutes and academic research groups. The Company’s dendritic materials act as smart delivery systems that enhance the effects of the substances they carry, e.g. a vaccine or an anticancer drug. They have also shown great promise in diagnostics, tissue engineering and in the development of vaccines. In addition, Polymer Factory has used the Company’s vast knowledge and expertise to develop a patented calibration technology, named SpheriCal®, designed for Mass Spectrometry instruments. The Company’s dendritic nanotechnologies have the potential to accelerate innovation in technologically demanding sectors, such as MedTech and BioTech. Learn more at www.polymerfactory.com.