Euro Tech Holdings Company Limited (CLWT) Research

Established in Hong Kong in 1971, Euro Tech Holdings Company Limited primarily supplies a diverse range of equipment and related solutions to commercial enterprises and government bodies across Hong Kong and mainland China. The company operates via two principal divisions: Trading and Manufacturing, and Engineering. Its core offerings include vital infrastructure components such as water treatment systems, laboratory instrumentation, analytical devices, diagnostic test kits, and power generation equipment. Euro Tech's extensive product portfolio encompasses advanced analytical instruments, including spectrophotometers, chromatographs, and mass spectrometers, along with critical environmental monitoring tools for air and water quality. It also provides general-purpose laboratory equipment and specialized sample pre-treatment apparatus. Additionally, the company distributes a variety of general testing and measurement devices, such as multi-channel recorders, signal amplifiers, and calibration tools, often utilized for energy efficiency, renewable energy applications, power quality analysis, and continuous emissions monitoring systems. Air pollution control systems are also supplied to major clients in sectors like power generation, railway, aerospace, utilities, and academic institutions. Furthermore, Euro Tech delivers sophisticated process control systems, featuring sensors, temperature and pressure gauges, flow meters, and various control and calibration devices. Beyond product distribution, the company offers a comprehensive suite of services, including systems engineering, ongoing maintenance, installation support, and calibration. Euro Tech also actively designs, operates, and manages complex projects related to wastewater, water, and power generation. Its technological offerings extend to programmable logic controllers (PLCs), telemetry units, and supervisory control and data acquisition (SCADA) systems and software.

Market snapshot

Symbol
CLWT
Price
$1.91
Day change
+21.66%
Market cap
$14.2M
P/E ratio
92.81x
52-week range
0.99-2.68
Sector
Industrials
Industry
Industrial - Pollution & Treatment Controls

Recent news

  • Why Did Euro Tech Holdings (CLWT) Stock Jump Over 12% After Hours?

    Euro Tech Holdings shares jumped 12.17% after the bell following news of a strategic partnership in Norway.

Peer companies

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  • Multi Ways Holdings Limited (MWG)
  • Polar Power, Inc. (POLA)
  • Volato Group, Inc. (SOAR)

Recent insider activity

  • CHEN Fuming — trade (0 shares) on 2026-03-18
  • SUN TERRY YI — trade (0 shares) on 2026-03-18
  • CHEANG JANET MS — trade (0 shares) on 2026-03-18
  • LEUNG TAK CHUNG Mr — trade (0 shares) on 2026-03-18
  • LEUNG YIN LUNG — trade (0 shares) on 2026-03-18

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