# Kelluu

**Source:** https://www.startuphub.ai/startups/kelluu
**Profile type:** Startup

> Operates the world’s largest autonomous airship fleet for persistent intelligence, surveillance, and reconnaissance (ISR) capabilities.

## About

Kelluu is a Finnish deeptech company that designs, manufactures, and operates autonomous hydrogen-powered airships. Their unmanned fleet provides continuous monitoring and high-resolution data collection across vast and remote areas, enabling earlier threat detection and more efficient operations. The airships are designed for silent, low-emission operation in challenging environments and address a critical gap between satellites and drones by offering long-endurance persistence (exceeding 12 hours) with high-precision sensing. Kelluu's technology supports both defense and civilian applications, including forestry monitoring, meteorology, smart-city sensing, and the protection of critical infrastructure. They are also developing geospatial foundation models for the physical environment through Kelluu AI Labs.

## Key facts

- **Slug:** kelluu
- **Website:** https://www.kelluu.com/
- **Location:** Finland
- **Founded:** 2018-01-01
- **Operating status:** Active
- **Total funding:** $17M
- **Sectors / tags:** Aerospace, Defense, Deep Tech, Surveillance, Reconnaissance, Environmental Monitoring, Infrastructure, Defense Tech, Autonomous Systems, Robotics, Intelligence, Energy & Climate Tech, Green Hydrogen, Infrastructure Monitoring
- **Social:**
  - Facebook: https://www.facebook.com/Kelluuairships

## Frequently asked

### What does Kelluu do?

Kelluu is a Finnish deeptech company that designs, manufactures, and operates autonomous hydrogen-powered airships. Their unmanned fleet provides continuous monitoring and high-resolution data collection across vast and remote areas, enabling earlier threat detection and more efficient operations. The airships are designed for silent, low-emission operation in challenging environments and address a critical gap between satellites and drones by offering long-endurance persistence (exceeding 12 ho…

### How much funding has Kelluu raised?

Kelluu has raised a total of $17M in funding. The most recent round on record is Series A.

### Where is Kelluu headquartered?

Kelluu is headquartered in Finland.

### When was Kelluu founded?

Kelluu was founded in 2018.

### What industry does Kelluu operate in?

Kelluu operates in Aerospace, Defense, Deep Tech, Surveillance, Reconnaissance, Environmental Monitoring.

### What is Kelluu's revenue?

StartupHub estimates Kelluu's annual revenue at $7.7M (range $2.3M to $10.7M, 33% confidence), based on comparable companies in the sector.

### What is Kelluu's valuation?

StartupHub estimates Kelluu's effective valuation at $66.3M (range $43.2M to $103.7M, 24% confidence), based on comparable companies in the sector.

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