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Blackwall

Estonian Cybersecurity Startup Blackwall Raises $100 Million in Series C Funding Round

October 20, 2026 by Lars Eriksson

Estonian web‑traffic management startup Blackwall secured $100 million in a Series C financing led by AVP, bringing its valuation to $2.2 billion and funding its plan to build a global traffic‑management ecosystem for hosting providers.

Categories Funding Tags €20M–€100M, Blackwall, Cybersecurity, Estonia, Series C+ Leave a comment

Estonian Cybersecurity Firm Blackwall Reaches Unicorn Status With Massive Valuation Jump

September 30, 2026 by Lars Eriksson

Blackwall’s security‑infrastructure platform GateKeeper has driven strong revenue growth, leading to an implied valuation of over €1 billion – a 368% increase from the previous year – making it the fifth‑largest tech company in Estonia’s TopTech 2026 ranking.

Categories Funding Tags €100M+, Blackwall, Cybersecurity, Estonia, Growth Leave a comment
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