Aspocomp Group Plc

Notification pursuant to the Finnish Securities Act Chapter 9, Section 10 regarding change in holdings and voting rights

Aspocomp Group Plc, Stock Exchange Release, November 3, 2025 at 9:30 p.m.

Aspocomp Group Plc (business ID 1547801-5) received today, on November 3, 2025 a notification of major shareholding, pursuant to the Chapter 9, Section 5 of the Finnish Securities Markets Act from Mandatum Oyj, as a result of the implementation of changes to the transparency directive in the Finnish Securities Market Act. According to the notification Mandatum Oyj’s holdings and voting rights in Aspocomp Group Plc fell below 5 percent threshold on October 31, 2025.

According to the notification Mandatum Oyj’s holdings in Aspocomp Group Plc amounted to a total of 348,863 shares on October 31, 2025, which corresponded to 4,64 percent of the total amount of shares and votes in Aspocomp Group Plc.

Total positions of Mandatum Oyj subject to the notification:

Notified details of the resulting situation on the date on which the threshold was crossed or reached:

A: Shares and voting rights

Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entity:

Additional information:

Falling below the flagging threshold due to the increase in the total number of Aspocomp shares.


At the date of this release, the total number of shares in Aspocomp Group Plc amounts to 7,522,922 shares. Aspocomp has one series of shares and each share entitles to one voting right.


For further information, please contact Manu Skyttä, President and CEO,
tel. +358 20 775 6860, manu.skytta(at)aspocomp.com.

ASPOCOMP GROUP PLC

Manu Skyttä
President and CEO


Aspocomp – heart of your technology

A printed circuit board (PCB) is used for electrical interconnection and as a component assembly platform in electronic devices. Aspocomp provides PCB technology design, testing and logistics services over the entire lifecycle of a product. The company’s own production and extensive international partner network guarantee cost-effectiveness and reliable deliveries.

Aspocomp’s customers are companies that design and manufacture telecommunication systems and equipment, automotive and industrial electronics, and systems for testing semiconductor components for security technology. The company has customers around the world and most of its net sales are generated by exports.

Aspocomp is headquartered in Espoo and its plant is in Oulu, one of Finland’s major technology hubs.

www.aspocomp.com