FMS acquired by Trescal

Facility Monitoring Systems Ltd (FMS), which provides contamination services for solutions for cleanrooms and controlled environments, has been acquired by calibration services specialist Trescal.

Image courtesy FMS

This strategic acquisition is a significant milestone for FMS. The company is set to deliver significant benefits to the contamination control industry across the UK and Ireland through expanded service capabilities and advanced cleanroom contamination control solutions.

As part of the Trescal family, FMS gains access to expanded resources, expertise and a global network, enabling the company to further elevate its solutions for cleanrooms and controlled environments. FMS’ expertise in designing, installing and maintaining environmental monitoring systems complements Trescal’s calibration and metrology services.

This acquisition reflects FMS’ aim to remain at the forefront of the contamination control industry and marks a new chapter in that journey with the advantage of Trescal’s global expertise and capabilities. As the strategic partner to FMS in Ireland, Astech (Ireland) Ltd will continue to be the direct interface for all customers, underpinning the company’s drive to support and develop the Irish market. Astech has an established and robust localised sales and customer support infrastructure that delivers contamination control solutions across Ireland. It also stands to benefit from the Trescal acquisition of FMS.

Deborah Haisman (above), Commercial Director at FMS, said: “Becoming part of the Trescal family is a transformative opportunity for FMS. We are proud of our strong reputation and the trust our customers place in us.

"Working with Trescal’s experts and calibration solutions will allow us to enhance our services, expand our reach and deliver even greater value to our customers in all contamination control sectors in the UK and Ireland.”

Karolina Lachi-Kolarova, Managing Director of Trescal in the UK, Ireland and Norway, said: “By bringing FMS into the Trescal family, we are boosting our capabilities and strengthening our commitment to serving highly regulated industries. The complementary skills and experience of the two companies is a powerful asset to our global business.”

TSI Inc. – a provider of precision measurement and particle counter instrumentation and a long-standing principal to FMS which is the sole Gold Channel Partner for the TSI range of contamination control products in the UK and Ireland – has expressed its endorsement of this acquisition.

Simon Tebb, EMEA Sales Manager for Controlled Environments at TSI, said: “FMS has consistently delivered outstanding solutions and customer service within the contamination control sector.

“We are confident that its integration with Trescal will unlock new opportunities for innovation and growth. TSI looks forward to continuing our collaboration with FMS as part of Trescal to advance contamination control technologies in the UK and Ireland.”

The FMS and Trescal collaboration will strengthen the contamination control ecosystem in the UK, Ireland and beyond by fostering innovation, skill-sharing and developing new solutions to meet the evolving needs of the industry across all market sectors. With the support of TSI and other partners, FMS is well-positioned to deliver comprehensive and compliant solutions for critical environments.

Related

RAF Chinooks deploy aboard Queen Elizabeth for maritime training drill
An RAF-operated Chinook HC6A (serial ZH896) lifts off from the flight deck of HMS Queen Elizabeth (R08) during Exercise Hathi Pol on 20 October 2026. Image: MOD Crown Copyright/Royal Air Force
RAF Chinooks deploy aboard Queen Elizabeth for maritime training drill
RAF Chinooks have embarked aboard HMS Queen Elizabeth, testing the UK’s heavy-lift tactical transport capabilities in a maritime environment during Exercise Hathi Pol.
Aerospace Defence

3 Nov 2026

QinetiQ to support Government’s tech talent drive
TechFirst
QinetiQ to support Government’s tech talent drive
By providing work experience opportunities and technology programmes, including cyber security, QinetiQ is supporting the UK Government TechFirst initiative, aimed at delivering practical skills and career support for young people.
MOD seeks industry input on next-generation medical evacuation system
Imagery of the Atlas A400M, seen here operated by crews of LXX & 30 Squadron overseen by an XXIV Squadron instructor, carrying on beach landings over on Pembrey Sands. This was facilitated by Tactical Air Traffic Controllers and Tactical Fire who ensure the beach and activity is completed as intended. Along with conducting touch and go's alongside full stop landings, the aicraft also despatched a pair of RWMIK's driven by 16 Air Assault Brigade as part of an Engine Running Operation or ERO.
MOD seeks industry input on next-generation medical evacuation system
The MOD is looking to modernise the specialist systems used to transport patients with dangerous infectious diseases back to the UK.
Aerospace Defence

2 Nov 2026

RAF Chinooks deploy aboard Queen Elizabeth for maritime training drill
An RAF-operated Chinook HC6A (serial ZH896) lifts off from the flight deck of HMS Queen Elizabeth (R08) during Exercise Hathi Pol on 20 October 2026. Image: MOD Crown Copyright/Royal Air Force
RAF Chinooks deploy aboard Queen Elizabeth for maritime training drill
RAF Chinooks have embarked aboard HMS Queen Elizabeth, testing the UK’s heavy-lift tactical transport capabilities in a maritime environment during Exercise Hathi Pol.
Aerospace Defence

3 Nov 2026

NCSC says AI-powered attack on UK critical infrastructure likely by 2028
Futuristic Hand Reaching for AI Technology Interface Representing Artificial Intelligence and Data Management in a Digital World. Glyphic
NCSC says AI-powered attack on UK critical infrastructure likely by 2028
The NCSC warns the UK could face AI-powered cyber attacks on critical national infrastructure by 2028, prompting fresh warnings over national security and defence.
Defence Security

3 Nov 2026

Royal Navy tracks Russian warships in UK waters as RAF Protector makes operational debut
The Russian Vishnya-class intelligence-gathering vessel, Viktor Leonov (CCB-175), is shadowed by a Royal Navy-operated Merlin HM2 helicopter off the Outer Hebrides on 29 September 2026. Image: MOD Crown Copyright/Royal Navy
Royal Navy tracks Russian warships in UK waters as RAF Protector makes operational debut
Royal Navy warships and aircraft recently monitored Russian naval movements around Britain, with support from RAF Protector RG1 drones, which marked the type’s operational debut in UK airspace.
Defence Security

3 Nov 2026

QinetiQ to support Government’s tech talent drive
TechFirst
QinetiQ to support Government’s tech talent drive
By providing work experience opportunities and technology programmes, including cyber security, QinetiQ is supporting the UK Government TechFirst initiative, aimed at delivering practical skills and career support for young people.
Space cybersecurity starts on the ground: The hidden risks in satellite supply chains
headshot for Benny Czarny Opswat CEO
Space cybersecurity starts on the ground: The hidden risks in satellite supply chains
Compromised suppliers, unchecked files and insecure updates can threaten satellites before they reach orbit. OPSWAT founder and CEO Benny Czarny explains why prevention must start on the ground
Insights Security Space

31 Oct 2026

Plextek receives King’s Award for Enterprise in Innovation
King’s Award for Enterprise in Innovation from His Royal Highness the Duke of Gloucester.
Plextek receives King’s Award for Enterprise in Innovation
HRH The Duke of Gloucester has presented Plextek with the King’s Award for Enterprise in Innovation for its PLX-T60 sensing platform.
NCSC says AI-powered attack on UK critical infrastructure likely by 2028
Futuristic Hand Reaching for AI Technology Interface Representing Artificial Intelligence and Data Management in a Digital World. Glyphic
NCSC says AI-powered attack on UK critical infrastructure likely by 2028
The NCSC warns the UK could face AI-powered cyber attacks on critical national infrastructure by 2028, prompting fresh warnings over national security and defence.
Defence Security

3 Nov 2026

Royal Navy tracks Russian warships in UK waters as RAF Protector makes operational debut
The Russian Vishnya-class intelligence-gathering vessel, Viktor Leonov (CCB-175), is shadowed by a Royal Navy-operated Merlin HM2 helicopter off the Outer Hebrides on 29 September 2026. Image: MOD Crown Copyright/Royal Navy
Royal Navy tracks Russian warships in UK waters as RAF Protector makes operational debut
Royal Navy warships and aircraft recently monitored Russian naval movements around Britain, with support from RAF Protector RG1 drones, which marked the type’s operational debut in UK airspace.
Defence Security

3 Nov 2026

QinetiQ to support Government’s tech talent drive
TechFirst
QinetiQ to support Government’s tech talent drive
By providing work experience opportunities and technology programmes, including cyber security, QinetiQ is supporting the UK Government TechFirst initiative, aimed at delivering practical skills and career support for young people.