Last updated 2026-08-21
- Raised Seed round, Sep 2025
- Raised Pre-Seed Extension, Feb 2025
- Raised Pre-Seed round, Feb 2023
Total raised
—
Stage
—
Founded
2023
Headcount
—
HQ
Barcelona, Spain
Sector
Industrial IoT
About
NanoChronia develops cost-effective semiconductor IoT nanosensor systems to detect and monitor fugitive emissions of hydrogen, methane, ammonia, and hydrogen sulphide in realtime. Their NanoSentry IoT system uses proprietary MOS and functionalized graphene sensors and a patented control process to provide accurate, real-time monitoring, helping industries reduce greenhouse-gas emissions, comply with regulations, increase profit, and operate more safely.
Funding history · 3 rounds · — total
2025-09
Seed
Undisclosed
2025-02
Pre-Seed Extension
Undisclosed
2023-02
Pre-Seed
Undisclosed
Q&A
- What is NanoChronia's primary business?
- NanoChronia develops cost-effective semiconductor IoT nanosensor systems for real-time detection and monitoring of fugitive emissions like hydrogen, methane, ammonia, and hydrogen sulphide in industrial settings.
- When was NanoChronia founded?
- NanoChronia was founded in 2023.
- Where is NanoChronia headquartered?
- NanoChronia is headquartered in Barcelona, Spain.
- Who are the co-founders of NanoChronia?
- The co-founders of NanoChronia are Tomer Alon (Co-founder and CEO), Paul Brown (Co-founder and COO/CFO), Dr. Eric Navarrete (Co-founder and CTO), Prof. Manuel Domínguez-Pumar (Co-founder and Advisor), and Prof. Eduard Llobet (Co-founder and Advisor).
- What core technologies does NanoChronia utilize?
- NanoChronia utilizes nanosensors and an IoT platform as its core technologies.
- Which industries does NanoChronia target with its solutions?
- NanoChronia targets industrial organizations, the oil and gas industry, livestock producers, heavy industry, waste disposal, and mining.
- What was NanoChronia's most recent funding round?
- NanoChronia completed a Seed funding round in September 2025, which included investment from The Fundacion Repsol Entrepreneurs Fund.
- Did NanoChronia raise a Pre-Seed Extension round?
- Yes, NanoChronia raised a Pre-Seed Extension round in February 2025, with investments from S&B Capital and The Collider.
Team · 5
Tomer Alon
Founder · Co-founder and CEO
Paul Brown
Founder · Co-founder and COO/CFO
Dr. Eric Navarrete
Founder · Co-founder and CTO
Prof. Manuel Domínguez-Pumar
Founder · Co-founder and Advisor
Prof. Eduard Llobet
Founder · Co-founder and Advisor
Sectors & technology
Primary sector
Industrial IoT
Technologies
Target customers
Business model
B2B
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | nanochronia.com |
|---|
Identifiers & details
| Legal name | NanoChronia S.L. |
|---|---|
| Founded | 2023 |