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  5. Hornetsecurity Acquires Altospam

M&A Deal Summary

Hornetsecurity Acquires Altospam

On April 3, 2025, Hornetsecurity acquired internet software and services company Altospam

Acquisition Highlights
  • This is Hornetsecurity’s 2nd transaction in the Internet Software and Services sector.
  • This is Hornetsecurity’s 1st transaction in France.

M&A Deal Summary
Date 2025-04-03
Target Altospam
Sector Internet Software and Services
Buyer(s) Hornetsecurity
Deal Type Add-on Acquisition

Target

Altospam

Bordeaux, France
Altospam is an email cybersecurity company. Distributed on a SaaS model, directly and via a network of partners, its Mailsafe, Mailout, and Training solutions today protect thousands of companies and local authorities. Altospam was formed in 2002 and is headquartered in Bordeaux, France.

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Buyer(S) 1

Buyer

Hornetsecurity

Hannover, Germany
Category Company
Founded 2007
Sector Internet Software and Services
DESCRIPTION

Hornetsecurity is a cloud security provider and secures the IT infrastructure, digital communications, and data of companies and organizations of all sizes. Hornetsecurity was founded in 2007 and is based in Hannover, Germany.

DEAL STATS #
Overall 6 of 6
Sector (Internet Software and Services) 2 of 2
Type (Add-on Acquisition) 6 of 6
Country (France) 1 of 1
Year (2025) 1 of 1
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2022-05-24 IT-Seal

Darmstadt, Germany

IT-Seal is a security awareness training company, that analyzes human security awareness and trains on a KPI-based and demand-driven strategy with intelligent, automated learning paths. IT-Seal was founded in 2016 and is based in Darmstadt, Germany.

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