How much did Dream Security raise in its Series C?

Dream Security raised $260M in a Series C announced on 22 June 2026.

Who invested in Dream Security's Series C?

The round was led by Bicycle Capital, Group 11, Antler, Bain Capital Ventures, Tru Arrow Partners, Clal Insurance.

What does Dream Security do?

Dream Security is a cybersecurity company specializing in Security Operations, founded in 2023 and headquartered in Tel Aviv, Israel.

Funding record · 2026 / 06

Dream Security raises $260M Series C for security operations

Announced 22 June 2026 · Recorded 8 September 2026 · Last verified 8 September 2026

Dream Security, a security operations company based in Tel Aviv, Israel, raised $260M in a Series C announced on 22 June 2026, led by Bicycle Capital, Group 11 and Antler with 3 others. Its disclosed equity funding is now $413.6M across 4 rounds.

Amount: $260M
Round: Series C
Announced: 22 June 2026
Lead investors: Bicycle Capital, Group 11, Antler, Bain Capital Ventures, Tru Arrow Partners, Clal Insurance
Valuation: $3Bdisclosed
Sources on record: 1coverager.com

From the source

Dream Security raises $260M Series C

Dream's blog post dated June 18, 2026 announces a $260M raise and a $3 billion valuation, framed around the reveal of Sovereign AI for Nations. The blog headline reads 'Dream Raises $260M, Reveals Sovereign AI for Nations' and the summary states 'Dream reaches $3 billion valuation, building the sovereign AI infrastructure that governments fully own.'

coverager.com · 18 June 2026 ↗

The Mandos read

What the record says about Dream Security

Momentum 66 / 100 · Steadylocked →
pillars in the platform
328 employees · up 7% last month · 37 open roleslocked →
history and breakdowns in the platform
Exit Readiness: Lowlocked →
Tested against 751 past exits in the Mandos record: 43% sat in Watch or Elevated 2 years before. Companies in Elevated exited at 3.1× the record's rate.

Funding history

Dream Security funding on record

Dream Security has raised $413.6M in priced equity. Its most recent round was a Series C in June 2026.

Latest round on record: Series C, Jun 2026.

Dream Security funding on the profile →

In the platform

The round is the fact. The read is the product.

Every round, investor and correction for Dream Security, the competitors buyers weigh it against, hiring by department, and an alert when the next thing happens.

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FAQ

Questions people ask

How much did Dream Security raise in its Series C?: Dream Security raised $260M in a Series C announced on 22 June 2026.
Who invested in Dream Security's Series C?: The round was led by Bicycle Capital, Group 11, Antler, Bain Capital Ventures, Tru Arrow Partners, Clal Insurance.
What does Dream Security do?: Dream Security is a cybersecurity company specializing in Security Operations, founded in 2023 and headquartered in Tel Aviv, Israel.