Halon Security is a secure email hosting and delivery platform, headquartered in Goteborg, Sweden, founded in 2006.
Halon Security was acquired by Intera Partners (2024-10-01).
| Date | Company | Amount |
|---|---|---|
| 2025-09-16 | eleven | Undisclosed |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.