Ultra has raised $10.0M in seed funding. The round drew backing from Ludlow Ventures, Entree Capital, Hidden Capital, Detroit Venture Partners, firedrop, and FDVC.
The company operates in security and defence.

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Ultra has raised $10.0M in seed funding. The round drew backing from Ludlow Ventures, Entree Capital, Hidden Capital, Detroit Venture Partners, firedrop, and FDVC.
The company operates in security and defence.
Ultra Security (UltraSecurity), a Detroit, Michigan-based agentic security platform focused on securing autonomous runtime environments, has emerged from stealth after raising $10 million in seed funding.
With participation from Ludlow Ventures, Entree Capital, Hidden Capital, Detroit Venture Partners, Firedrop and FDVC. Founded by Chase Lee, Ultra Security aims to address the security challenges that come with autonomous systems. Lee previously built Trustpage, a trust-center platform that became Vanta鈥檚 first acquisition, and then spent three years as a VP of New Product at Vanta. While developin

TidalSense
TidalSense, formerly Cambridge Respiratory Innovations, is a venture-backed respiratory technology company headquartered in Cambridge UK. TidalSense builds AI-driven diagnostic and monitoring solutions for respiratory medicine built on the foundation of the company's novel patented sensor technology, N-Tidal, which provides unprecedented insight into lung physiology through high accuracy, rapid sampled CO2, unlike anything seen before in clinical medicine.
$18.8M Unknown
today

Orbio.ai
Orbio combines and curates trusted data to help customers quickly unleash measurable business value. We provide AI & data strategy advisory, solution design, implementation and support services. Our customers are leaders responsible for Finance, HR, Sales, Supply Chain, Marketing and IT functions. Orbio supports a broad range of industries. We define and measure key performance indicators and success criteria to prove substantial value is being delivered. We deliver quick wins in the first 7 days of a project.
$21.0M Series a
Largest funding rounds in Cybersecurity on Signalbase right now.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | ![]() Mandiant (part of Google Cloud) United States | Unknown | $5.4B | 1y ago |
| 2 | ![]() Acronis Switzerland | Unknown | $3.5B |
Companies that recently closed a Seed round.
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| 2y ago |
| 3 | ![]() Baltic Cyber Security Forum Lithuania | Unknown | $3.0B | 2y ago |
| 4 | ![]() Recorded Future United States | Unknown | $2.6B | 1y ago |
| 5 | ![]() Duo Security United States | Unknown | $2.4B | 2y ago |
| Seed |
| $1.1M |
| today |
| 4 | ![]() ChipXPRT United States | Seed | $180.3K | today |
| 5 | ![]() BREEZ | Seed | $2.5M | today |
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