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Atlantic Bridge

Active VC
Portfolio Active
3
Latest Mindgard
Deal flow
$363.7M
3 rounds
Unicorns
1
≥ $1B valuation
Founded
—
Latest
Feb 2026
SambaNova

About Atlantic Bridge

Venture capital firm tracking 3 AI investments, with focus on AI for Cyber Defense and US startups. Total tracked deal flow: $363.7M.

Investment activity

2025–2026
$8M
$350M
1
'25
1
'26

Sector focus

🔐 AI for Cyber Defense 1
🌍 AI Climate 1
🛟 AI Safety 1
🏢 AI Infrastructure 1
🧠 Foundation Models 1

Geographic focus

US 1
GB 1

Portfolio

3

Mindgard

Automated AI red teaming and security testing across the AI model lifecycle

Insight Terra

SambaNova

The fastest AI inference platform, purpose-built for agentic AI with custom dataflow technology and three-tier memory architecture.

Co-investors

8

Redline Capital

1 shared

Saudi First Data

1 shared

Gulf Development

1 shared

Assam Ventures

1 shared

Cambium Capital

1 shared

Vista Equity Partners

1 shared

Vista Equity Partners, Cambium Capital

1 shared

T. Rowe Price Associates

1 shared

Recent rounds

3
Feb 24, 2026 Series E $350M SambaNova
Jan 15, 2025 Seed $8M Mindgard
Series A Extension $5.7M Insight Terra