Swedish Companies Secure Major Orders and Acquisition Deals in December 2025

Swedish companies have marked December 2025 with significant corporate developments, including major orders and acquisitions. W5 Solutions' Power business area has secured a 36 million kronor order from a European defense company for a new hybrid power system, demonstrating its role in defense technology development. Meanwhile, Munters, a climate management company controlled by the Wallenberg family, landed an important contract to supply cooling units for AI-focused data centers in the United States, highlighting Sweden’s contribution to cutting-edge tech infrastructure abroad.

On the acquisition front, Gothenburg-based software provider Weissrs, which supports industrial firms such as Stora Enso and Vattenfall in investment planning and cash flow optimization, has been acquired by Monterro. The transaction values Weissrs at approximately 100 million kronor, signifying confidence in the software provider’s industrial solutions and market position.

These corporate activities underline Swedish companies' active engagement in both domestic and international markets, expanding their influence in sectors from defense and climate management to industrial software. The orders and acquisition illustrate ongoing business momentum as the year ends.