
Greenwall has developed the Asbestoprobe, a portable device that analyzes asbestos content in materials on-site and in real-time. Utilizing micro near-infrared spectroscopy and artificial intelligence software, it allows surveyors to point and click at suspect materials, receiving an analysis within 10 seconds. This contrasts with current methods which involve invasive sampling, laboratory testing, and can take days. The Asbestoprobe app provides a 'traffic light' system (green for no asbestos, amber for retest, red for asbestos detected) and generates automated reports for clients. The company collaborates with technology partners like Viavi Solutions Inc. for hardware and Start Software Ltd. for reporting software. Greenwall's business model includes hardware sales and software licenses, creating recurring revenue. The company is seeking investment for final development and commercial rollout.

Greenwall has developed the Asbestoprobe, a portable device that analyzes asbestos content in materials on-site and in real-time. Utilizing micro near-infrared spectroscopy and artificial intelligence software, it allows surveyors to point and click at suspect materials, receiving an analysis within 10 seconds. This contrasts with current methods which involve invasive sampling, laboratory testing, and can take days. The Asbestoprobe app provides a 'traffic light' system (green for no asbestos, amber for retest, red for asbestos detected) and generates automated reports for clients. The company collaborates with technology partners like Viavi Solutions Inc. for hardware and Start Software Ltd. for reporting software. Greenwall's business model includes hardware sales and software licenses, creating recurring revenue. The company is seeking investment for final development and commercial rollout.
Product: Asbestoprobe — handheld on-site asbestos analyser using micro NIR spectroscopy + AI; ~10s results
Business model: Hardware sales plus recurring software/reporting licences and training/support
Location / founding year: Truro, Cornwall, UK; founded 2009
Funding signal: Equity crowdfunding round announced Nov 25, 2020; total funding listed $330,000 (USD)
Asbestos detection in building materials; on-site real-time measurement to speed up surveys and reduce lab dependency.
2009
Environmental testing / Asbestos detection
Announced equity crowdfunding round (Crowdcube referenced on company site)
“Company solicited investment via Crowdcube equity crowdfunding and maintains an investor interest form on its website”