Horizon3

Everything Circuit Observer has reported about Horizon3: 2 stories, newest first. Part of our AI coverage.

Horizon3 Opens Singapore HQ for AI Proactive Security in Southeast Asia

The AI security firm establishes its ASEAN base in Singapore with backing from EDBI and SG Growth Capital to meet regional demand.

Oct 19, 2026

Ellen Sundra becomes Chief Customer Officer at Horizon3, overseeing sales engineering, support and success functions for NodeZero users.

Oct 16, 2026