15 Aug 22
5 min read

QLM Technology raise £12M in their Series A funding round


We are proud to share the news that one of our members, QLM Technology Ltd, have closed their Series A funding round of £12M (~$14.5m) lead by Schlumberger.


QLM Technology Ltd, a UK-based photonics technology company with headquarters in Cardiff and operations in Bristol and San Francisco, announces the closing of its Series-A funding and the signing of a Collaboration Agreement with Schlumberger to help advance the detection of Greenhouse Gas emissions.

With support from Innovate UK, QLM has developed a new type of LiDAR (laser imaging, detection, and ranging) camera based on quantum technology that can see and accurately quantify greenhouse gas emissions. The gas imager enables customers to monitor, detect and accurately locate and quantify Greenhouse Gas (GHG) emission sources for rapid repair. A related version of this product enables remote quantification of flare efficiency.

“The technology is unique in the emissions monitoring marketplace in its potential to achieve the greatest amount of GHG abatement at the lowest cost of ownership. The funding and strategic relationship with our new lead investor, Schlumberger, and expanded backing of initial and new investors will allow us to scale our manufacturing, enabling significant cost reduction, as we launch our solution into the various GHG-intensive industries and markets.” – Murray Reed, Chief Executive officer, QLM

Through the strategic collaboration, QLM’s technology will be part of the new Schlumberger End-to-end Emissions Solutions (SEES) business offering for the oil and gas industry. SEES’s methane monitoring offering is based on previous investments in satellite-, aeroplane-, and drone-mounted sensors, along with additional sensors developed internally. QLM’s differentiated LiDAR technology complements those mobile monitors by providing accurate and sensitive measurements where continuous monitoring is required. The ability to quantify flare efficiency will ensure optimal efficiency for flares that cannot yet be eliminated.

“SEES selects partners following rigorous technical evaluation to identify innovative technology that complements our existing measurement solutions. The unique QLM LiDAR technology will allow operators to continuously monitor their facilities for methane emissions, and the technology is differentiated in its ability to detect even small emissions; to quantify emission rates accurately; to provide actionable information by locating the emission source precisely; and to fit upstream, midstream, and downstream facilities of all sizes.” – Kahina Abdeli-Galinier, Emissions Business Director, Schlumberger

Beyond emissions monitoring for the oil and gas market, the QLM solution is well-suited for use in tracking and reducing methane emissions in other applications such as in biogas production, at landfills, at wastewater treatment plants, and in coal mines.

In addition to lead investment from Schlumberger, existing investors Green Angel Syndicate, Enterprise100 Syndicate, Development Bank of Wales, Newable Ventures, and several private investors joined in this round of funding, as well as new investor Quantum Exponential.


About QLM Technology

QLM is a UK-based photonics technology and analytics company with headquarters in Cardiff and operations in Bristol and San Francisco, formed in 2017 with support from Bristol University’s Quantum Technology Enterprise Centre. 

QLM developed a new type of gas imaging camera that combines LiDAR and gas absorption spectroscopy with single-photon detection. This novel imaging technology can detect, visualise, localise and accurately quantify emission rates of greenhouse gases (GHGs). The solution has demonstrated industry-leading quantification performance and enables customers in GHG-intensive industries to identify and prioritise the most consequential emitters for remediation in the most cost-effective manner. QLM’s LiDAR technology is inherently scalable to low cost at high volume, enabling wide deployment. For more information, please visit: https://qlmtec.com/.


QLM Series A Investors

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