General Atomics

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

Marshall Aerospace outlines its next chapter following AURELIUS acquisition
Marshall Aerospace
Marshall Aerospace outlines its next chapter following AURELIUS acquisition
Speaking exclusively to Advance, Marshall Aerospace discusses its military aircraft contracts, manufacturing priorities and search for a new home following the takeover.
Aerospace Insights

17 Oct 2026

17,000 aircraft on order: How does the industry actually clear the backlog?
Boeing 737 factory in Renton
17,000 aircraft on order: How does the industry actually clear the backlog?
Aircraft manufacturers are under pressure to deliver faster, but supply-chain constraints continue to hold production back. What will it take to turn growing orderbooks into aircraft ready to fly?
Aerospace

17 Oct 2026

Major drone incident could shut UK airport within five years, expert warns
Drone flying near commercial airplane
Major drone incident could shut UK airport within five years, expert warns
A major drone incident is “almost certain” to close a UK airport for a prolonged period within the next five years, according to a senior counter-UAS industry expert.
Aerospace Magazine

16 Oct 2026

BAE Systems to design satellite comms terminals for US Space Force
Satellite
BAE Systems to design satellite comms terminals for US Space Force
Building on its space-hardened family of software-defined radios, BAE Systems will develop resilient ultra-compact radio-frequency (RF) terminals for the US Space Force.
Defence Member News

16 Oct 2026

North Defence, Strongs launch joint venture ahead of British Army LMV competition
Image: North Defence
North Defence, Strongs launch joint venture ahead of British Army LMV competition
North Defence and Strongs have formed a UK manufacturing joint venture to support the LMV MKIII as the British Army’s £2bn LMV competition intensifies.
Defence

16 Oct 2026

UK Armed Forces dig in with new construction equipment
JCB equipment
UK Armed Forces dig in with new construction equipment
A £26 million investment in new construction and earth moving equipment is set to modernise the UK Armed Forces’ operational fleet for building new roads and bases.
Defence

16 Oct 2026

Viasat orders ALL.​SPACE Hydra MAX Terminals for Ka-band networks
ALL.SPACE Hydra
Viasat orders ALL.​SPACE Hydra MAX Terminals for Ka-band networks
Viasat has placed an order for multiple ALL.​SPACE Hydra MAX terminals approved to operate on Viasat's global NextGen Ka-band network, providing resilient SATCOM connectivity for defence and government users.
Defence Member News Space

15 Oct 2026

Cornwall Space Cluster launches £15k legal support programme for space SMEs
Goonhilly satellite near Cornwall Space Cluster
Cornwall Space Cluster launches £15k legal support programme for space SMEs
Cornwall Space Cluster has partnered with Stephens Scown to offer specialist legal advice to space businesses, helping them protect intellectual property, prepare for investment and support future growth.
Space

15 Oct 2026

ClearSpace selected to deliver UK’s first active debris removal mission
ClearSpace removing space debris
ClearSpace selected to deliver UK’s first active debris removal mission
The UK-led programme will remove two defunct satellites while creating specialist jobs, supporting supply chains and building capability in the growing in-orbit services sector.
Space

15 Oct 2026

Police officers risk accidental AI misconduct, watchdog warns
National Police Chiefs Council photo of police on duty
Police officers risk accidental AI misconduct, watchdog warns
The Independent Office for Police Conduct has warned that officers and staff risk misconduct investigations for inappropriate AI use.
Security

16 Oct 2026

NAD and CDS want accelerated capability as DSEI UK 27 launched
NAD and CDS launch DSEI UK 27
NAD and CDS want accelerated capability as DSEI UK 27 launched
As the National Armaments Director (NAD) and the Chief of the Defence Staff (CDS) launched DSEI UK 2027 yesterday, they said faster capability delivery, greater innovation and improved readiness are required to ensure the UK and its allies are suitably prepared for any future conflict.
Warwickshire Police turns to AI to review the quality of investigations
Chat with AI or Artificial Intelligence technology. Man touching chatting virtual with an intelligent artificial intelligence asks for the answers he wants. Smart assistant futuristic, Chatbot,
Warwickshire Police turns to AI to review the quality of investigations
An eight-agent system checks investigation records against policing standards, with officers retaining responsibility for decisions.
Security

14 Oct 2026