QLM Technology Overview

  • Year Founded
  • 2017

Year Founded

  • Status
  • Private

  • Employees
  • 40

Employees

  • Latest Deal Type
  • Accelerator/​Inc

  • Investors
  • 18

QLM Technology General Information

Description

Operator of quantum gas sensing technology intended to tackle natural gas leakage from well-heads and pipeline transportation. The company's technology provides a quantum sensing resolution capable of remotely detecting and quantifying the lowest leak rate required by the industry, enabling natural gas producers, distributors, and service providers with fast, accurate, and low-cost gas leak identification and monitoring, and improving safety while significantly reducing operating costs.

Contact Information

Website
www.qlmtec.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • Quest House
  • Saint Mellons Business Park
  • Cardiff CF3 0EY
  • Wales, United Kingdom
+44 01803
Primary Industry
Oil and Gas Equipment
Other Industries
Electronic Equipment and Instruments
Vertical(s)
Corporate Office
  • Quest House
  • Saint Mellons Business Park
  • Cardiff CF3 0EY
  • Wales, United Kingdom
+44 01803

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QLM Technology Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
14. Accelerator/Incubator Completed Generating Revenue
13. Later Stage VC 24-Sep-2025 Completed Generating Revenue
12. Grant 01-Oct-2022 Completed Generating Revenue
11. Later Stage VC (Series A) 01-Jul-2022 Completed Generating Revenue
10. Accelerator/Incubator 20-Sep-2021 Completed Generating Revenue
9. Seed Round 16-Apr-2021 Completed Generating Revenue
8. Seed Round 31-Dec-2020 Completed Generating Revenue
7. Grant 01-Sep-2020 Completed Generating Revenue
6. Seed Round 31-Oct-2019 $276K $276K Completed Generating Revenue
5. Grant 02-Jan-2019 Completed Startup
To view QLM Technology’s complete valuation and funding history, request access »

QLM Technology Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
B Ordinary
A Ordinary
Ordinary 592,000 $0.000012 $0.31 $0.31 1x $0.31 0.93%
Ordinary 2,185,000 $0.000012 $0.12 $0.12 1x $0.12 3.42%
To view QLM Technology’s complete cap table history, request access »

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QLM Technology Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Operator of quantum gas sensing technology intended to tackle natural gas leakage from well-heads and pipeline transport
Oil and Gas Equipment
Cardiff, United Kingdom
40 As of 2026

Bozeman, MT
 

Nurnberg, Germany
 
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QLM Technology Competitors (2)

One of QLM Technology’s 2 competitors is Bridger Photonics, a Venture Capital-Backed company based in Bozeman, MT.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Bridger Photonics Venture Capital-Backed Bozeman, MT
GMC-Instruments Private Equity-Backed Nurnberg, Germany
You’re viewing 2 of 2 competitors. Get the full list »

QLM Technology Patents

QLM Technology Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-12704628-B2 Accurate gas leak detection using tuneable diode lidar systems Active 20-Nov-2024
US-20260140258-A1 Accurate gas leak detection using tuneable diode lidar systems Active 20-Nov-2024
US-12339264-B1 Calibration for tuneable diode lidar gas detection Active 26-Jul-2024
US-20260029390-A1 System for accurate tunable diode lidar gas detection Pending 26-Jul-2024
US-12411153-B2 Accurate measurement of methane gas leak flow rate Active 06-Apr-2022 G01P5/26
To view QLM Technology’s complete patent history, request access »

QLM Technology Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

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QLM Technology Investors (18)

Investor Name Investor Type Holding Investor Since Participating Rounds
Maven Cognition Venture Capital Minority
The FSE Group Venture Capital Minority
Quantum Exponential Group Venture Capital Minority
SLB Corporation Minority
Susten Venture Capital Minority
You’re viewing 5 of 18 investors. Get the full list »

QLM Technology FAQs

  • When was QLM Technology founded?

    QLM Technology was founded in 2017.

  • Where is QLM Technology headquartered?

    QLM Technology is headquartered in Cardiff, United Kingdom.

  • What is the size of QLM Technology?

    QLM Technology has 40 total employees.

  • What industry is QLM Technology in?

    QLM Technology’s primary industry is Oil and Gas Equipment.

  • Is QLM Technology a private or public company?

    QLM Technology is a Private company.

  • What is QLM Technology’s current revenue?

    The current revenue for QLM Technology is .

  • How much funding has QLM Technology raised over time?

    QLM Technology has raised $24.2M.

  • Who are QLM Technology’s investors?

    Maven Cognition, The FSE Group, Quantum Exponential Group, SLB, and Susten are 5 of 18 investors who have invested in QLM Technology.

  • Who are QLM Technology’s competitors?

    Bridger Photonics and GMC-Instruments are competitors of QLM Technology.

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