F5 has acquired CalypsoAI, a cybersecurity firm specializing in defense-grade technology adapted for the commercial sector. The transaction is valued at $180 million.

Deal-at-a-Glance
Acquirer:F5 (US)
Target:CalypsoAI (US)
Type of deal:Acquisition
Closing date:September 2025
Deal value:$180m
Sell-side advisors:Unknown
Buy-side advisors:Unknown
Legal buy-side:Unknown
Legal sell-side:Unknown

F5, a leader in application security and delivery solutions, acquires CalypsoAI to strengthen its cybersecurity portfolio. CalypsoAI's technology provides advanced threat detection and mitigation capabilities that address gaps in the private sector.

The acquisition is part of F5’s strategic plan to bolster its offerings for businesses operating under stringent regulatory environments. By integrating CalypsoAI’s defense-grade technologies, F5 aims to provide robust cybersecurity solutions tailored to highly regulated industries such as finance and healthcare.

Financial details surrounding the transaction were not disclosed beyond the overall acquisition value. The deal positions F5 to leverage CalypsoAI's expertise in adapting military-grade technology for commercial use cases.