Integrity360 Acquires Holiseum

March 20, 2025

Integrity360 has acquired Paris-headquartered cybersecurity specialist Holiseum to accelerate its expansion into France and strengthen its Operational Technology (OT) and IoT security capabilities. Holiseum — founded in 2018 with a team of 32 and about 80 customers across energy, infrastructure, manufacturing and transport — will form a new Integrity360 services practice and regional hub in France; terms were not disclosed.

Buyers
Integrity360
Targets
Holiseum
Platforms
Integrity360
Industry
Cybersecurity
Location
Île-de-France, France
Transaction Type
Addon

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