Investors

Welcome to our investor site!

The purpose of these pages is to offer up-to-date information about Summa Defence.

Summa Defence is a Finnish defence and security technology consortium. We bring together Finnish defence companies, creating a powerhouse in the industry. ​​Our objective is to be become the first listed defence and security company on Nasdaq Helsinki.​

Merger of Summa Defence Oy and Meriaura Group Oyj

The defence and security technology group Summa Defence Oy and Meriaura Group Plc are planning to merge into a new defense industry group – Summa Defence Oyj. Below is a recording of the webinar held on April 16, 2025, where Summa Defence as a company and the corporate arrangement will be presented.