Chelsea Technologies


In October 2018, Chelsea Technologies, a UK environmental monitoring technology company, joined our group of companies. You can read the full press release here.

Interested to discover more about what they do? Here’s what they have to say about themselves.


For the past 50 years, our vision has been to turn world-leading science into world-changing sensing technologies. Our mission is to design and manufacture best-in-class environmental monitoring technology to make the world safer, cleaner and smarter. Every day, we apply our deep passion for science and innovation to solving your monitoring challenges. We call it Pure Inspiration.

Today, our company has a broad base in environmental sensing technology spanning markets in fresh and waste water, oceanography, defence and a wide range of industrial applications. We’ve enjoyed considerable expansion over recent years, fuelled to no small degree by our involvement in the rapidly developing, maritime/green shipping markets with innovative products such as FastBallast and Sea Sentry developed for ship ballast water compliance testing and ship exhaust gas scrubber, wash water monitoring.

Interested to find out more about? Head over to