Airbus Acquires Quarkslab to Strengthen Sovereign Cybersecurity Capabilities in Europe

Zax.AI Acquires Quark Software

April 28, 2026

Software

Zax.AI acquired Quark Software, a company that provides component content design, automation, and intelligence software for end-to-end content lifecycle management. The announcement states the deal supports Zax’s focus on investing in proven software products with loyal customer bases and accelerating growth through innovation.

Airbus U.S. Space & Defense, Inc. to Acquire Ultra Cyber Limited from Ultra Electronics Holdings Limited

March 23, 2026

Cybersecurity

Airbus U.S. Space & Defense, Inc. entered into a definitive agreement to acquire Ultra Cyber Limited from Ultra Electronics Holdings Limited on March 23, 2026. Closing is subject to customary regulatory approvals and is expected in the second half of 2026.

EQT Acquires Majority Stake in Acronis

August 7, 2024

Cybersecurity

EQT X (part of EQT) will acquire a majority stake in Acronis, the cyber protection and data‑security software platform used by Managed Service Providers and corporate IT departments. Founders, management and existing investors including funds/accounts managed by CVC, Springcoast and BlackRock Private Equity Partners will remain significant minority shareholders; the deal values Acronis above its 2022 growth round and is expected to close in Q1–Q2 2025 pending regulatory approvals.

Airbus Defence and Space to Acquire INFODAS GmbH

March 25, 2024

Cybersecurity

INFODAS GmbH agreed to sell its shares to Airbus Defence and Space as part of Airbus’ strategy to strengthen its cybersecurity portfolio. The deal is subject to customary regulatory approvals and is expected to be finalized before the end of the year.

Capgemini Acquires Quorsus to Reinforce Capital Markets Services

October 10, 2022

Financial Services

Capgemini has acquired Quorsus, a London-based consultancy specializing in post-trade capital markets, regulatory reporting, and market infrastructure. The acquisition strengthens Capgemini's capabilities in capital markets services and regulatory-driven transformation for financial institutions.

Deloitte Acquires CloudQuest to Strengthen Cloud Security Capabilities

June 7, 2021

Cybersecurity

Deloitte acquired substantially all assets of CloudQuest, Inc., a Cupertino-based cloud security posture management (CSPM) provider, to expand its cloud-native cybersecurity offerings. The deal adds CloudQuest's CSPM and cloud-native security capabilities to Deloitte's Cyber Cloud portfolio to improve cloud security orchestration, automation and response.