Fairness Opinion for Temenos

On 8. June 2026, Temenos AG (Temenos), a global leader in banking technology, announced that it has entered into a definitive agreement to acquire additiv AG (additiv), a Switzerland-based fintech company that provides a specialist platform to orchestrate financial services. The company integrates process steps and data into a single orchestration layer for wealth and other financial services workflows. additiv will become part of the Temenos Group upon completion of the acquisition.

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‍Temenos is acquiring 100% of additiv with the consideration paid ca. 50% in cash and ca. 50% in shares. The transaction is subject to customary closing conditions. Completion is expected in early Q3-26, with the founder-led team continuing to run the business post-closing of the acquisition on a stand-alone basis. additiv will retain its name and brand, and continue to support its existing clients and partners, ensuring full continuity of service.

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Temenos is a leader in the Wealth space, with an extensive global client base across tiers and geographies. The acquisition of additiv further strengthens Temenos’ offering in Wealth Management with native mass-affluent capabilities and a proven AI-enabled orchestration layer. additiv’s technology enables banks and wealth managers to rapidly design and launch wealth propositions across the full customer journey, helping financial institutions accelerate time-to-market, improve advisor productivity, orchestrate investment propositions across platforms, and deliver consistent, compliant client experiences at scale.

Support by IFBC

IFBC prepared an independent Fairness Opinion for the Board of Directors of Temenos to assess the financial adequacy of the transaction. Based on its analysis and valuation considerations, IFBC considers the undisclosed purchase price for additiv AG to be fair and reasonable from an independent financial point of view for Temenos and its shareholders. IFBC is a leading provider of Fairness Opinions in Switzerland, with extensive expertise, experience, and an excellent reputation.

About additiv

additiv is a Swiss based fintech company providing an AI enabled orchestration platform for wealth and financial services propositions. additiv’s technology enables financial institutions to design, operate and scale customer centric wealth offerings across advisory, discretionary and hybrid models. additiv’s current shareholder structure consists of a PE vehicle managed by BZ Bank (35%), management, Board of Directors and employees (34%), Patinex AG (28%) and other shareholders (3%). For more information, please visit www.additiv.com.

About Temenos

Temenos (SIX: TEMN) is a global leader in banking technology. Through its market-leading core banking suite and best-in-class modular composable solutions, Temenos is modernizing the banking industry. Banks of all sizes utilize the adaptable technology – deployed on-premises, in the cloud, or as SaaS – to deliver next-generation services and AI-enhanced experiences that elevate banking for their customers. Temenos’ mission is to create a world where people can live their best financial lives. For more information, please visit www.temenos.com.

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