Nikita Rozenberg, Founder of BlackWall

About Nikita Rozenberg

Nikita Rozenberg is the founder of BlackWall. BlackWall operates in Cybersecurity and is based in Tallinn, Estonia. BlackWall has raised $57M, latest Series B $45M (2025). Backers on record include Andrus Oks, Tera Ventures.

Nikita Rozenberg at a glance

Company

BlackWall

Industry

Cybersecurity

Location

Tallinn, Estonia

Total raised

$57M

Investors on record

Andrus Oks, Tera Ventures

Frequently asked about Nikita Rozenberg

Who is Nikita Rozenberg?

Nikita Rozenberg is the founder of BlackWall. Full profile, funding history and background on StartupFundraising.com.

What company did Nikita Rozenberg found?

Nikita Rozenberg founded BlackWall, a Cybersecurity company based in Tallinn, Estonia.

How do I contact Nikita Rozenberg?

Verified contact routes including LinkedIn, background and funding history for Nikita Rozenberg are available on the StartupFundraising.com founder profile.

This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable Cybersecurity journeys in Tallinn — who backed them, at what stage, and how much they raised.

BlackWall funding profile (1)

• BlackWall funding: total raised, rounds and investors

More Cybersecurity founders (40)

• Dror Davidoff — Aqua Security
• Curt Aubley — Sevii
• Bereket Engida — Better Auth
• Andreas Bodczek — IDnow
• Gurjeet Arora — Observo AI
• Edward Wu — Dropzone AI
• Daniel Bardenstein — Manifest
• Bipul Sinha — Rubrik
• Andrew Howard — Lockchain.ai
• Abhishek Dubey — Bolster AI
• Eoin Hinchy — Tines
• Daniel Whitenack — Prediction Guard
• Brendan Connor — AppOmni
• Anirban Banerjee — Riscosity
• Adam Warmoth — Chariot Defense
• Eric Fourrier — GitGuardian
• David Adams — Qadium
• Brian Orme — Anomali
• Antigoni Kourou — NEKOD
• Alex Algard — Hiya
• Evan Chow — Quest
• David Mundy — Tuskira
• Brittany Greenfield — Wabbi
• Arjun Bhatnagar — Cloaked
• Alex Loaiza — Snap Compliance
• Félix Malfait Malfait — Twenty
• David (Selly) Selinger — Deep Sentinel
• Chase Reid — Aslan Protects
• Ashwin Gopinath — Sentra
• Allie Egan — Veracity
• Freddy Milesi — Sekoia.io
• Domenico Laudonia — DFLabs
• Christina Cacioppo — Vanta
• Aviv Nahum — Above Security
• Al Pascual — Scamnetic
• George Kurtz — CrowdStrike
• Doug Merritt — Aviatrix
• Colin Duggan — BG Networks
• Ben Colman — Reality Defender
• Amit Assaraf — Koi

Browse related founder lists (5)

• Founders in Tallinn, Estonia
• Cybersecurity founders
• Cybersecurity founders in Tallinn, Estonia
• Founders backed by Tera Ventures
• Founders backed by Andrus Oks

Full founder directory · Investor directory · Company funding database · Fundraising library