SoftwareOne - Annual General Meeting 2026 – Correction: Invitation with attachment

Stans, Switzerland I 4 May 2026

Reference is made to the stock exchange notice published on 30 April 2026 regarding the invitation to the Annual General Meeting of SoftwareOne Holding AG to be held on 22 May 2026.

The previous notice included a link to the company's investor relations pages where the invitation document could be found.

This notice is therefore issued solely for the purpose of reissuing the invitation with the document attached.

The content of the invitation is unchanged. Please refer to the attached document.

CONTACT Kjell Arne Hansen, Investor Relations Tel. +47 95 04 03 72, kjellarne.hansen@softwareone.com

ABOUT SOFTWAREONE SoftwareOne is a global software and cloud solutions provider and distributor. With a presence in over 70 countries and a team of about 13,000 professionals, we combine global scale and local expertise to help partners and customers optimize costs, source and procure, accelerate growth, and navigate complex IT environments with confidence. Leveraging deep capabilities in cloud, software, and data and AI, the company empowers organizations to modernize, innovate, and unlock the full value of their technology investments. Headquartered in Switzerland, SoftwareOne is listed on the SIX Swiss Exchange and Euronext Oslo Børs under the ticker symbol SWON. SoftwareOne Holding AG, Riedenmatt 4, CH-6370 Stans CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION This media release may contain certain forward-looking statements relating to the group’s future business, development and economic performance. Such statements may be subject to a number of risks, uncertainties and other important factors, such as but not limited to force majeure, competitive pressures, legislative and regulatory developments, global, macroeconomic and political trends, the group’s ability to attract and retain the employees that are necessary to generate revenues and to manage its businesses, fluctuations in currency exchange rates and general financial market conditions, changes in accounting standards or policies, delay or inability in obtaining approvals from authorities, technical developments, litigation or adverse publicity and news coverage, each of which could cause actual development and