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

Ontic appoints Jonathan Grant as Chief Engineer
Jonathan Grant
Ontic appoints Jonathan Grant as Chief Engineer
As Ontic's portfolio grows to include more flight-critical products, Jonathan Grant's appointment as Chief Engineer will strengthen the company's technical expertise and its navigation of regulatory frameworks and aviation safety.
Aerospace Member News

13 Nov 2026

Vertical Aerospace secures aerospace quality certification for Valo aircraft programme
Vertical Aerospace flying display
Vertical Aerospace secures aerospace quality certification for Valo aircraft programme
UK electric aircraft developer Vertical Aerospace is developing Valo as an electric aircraft capable of taking off and landing vertically, without requiring a conventional runway.
Aerospace

13 Nov 2026

UK aerospace firm lands biggest-ever aircraft deal with Qantas
Airbus Qantas A321XLR
UK aerospace firm lands biggest-ever aircraft deal with Qantas
AerFin says the first aircraft are expected to transfer before the end of 2026, with the arrangement allowing Qantas to continue operating its existing 737 fleet while introducing new Airbus A321XLR aircraft.
Aerospace

13 Nov 2026

New facilities opened for Air C2 Force at RAF Leeming
The new Single Living Accommodation building at RAF Leeming.
New facilities opened for Air C2 Force at RAF Leeming
Delivered under the MoD’s Defence Estate Optimisation (DEO) Portfolio, the opening of new sustainable infrastructure at RAF Leeming will allow the Air C2 (Command and Control) Force to complete their move to the station.
Defence Member News

13 Nov 2026

Royal Navy commits to three new mine-hunting motherships
Royal Navy OSVs mining hunters
Royal Navy commits to three new mine-hunting motherships
The Royal Navy has formally committed to purchasing Norwegian OSVs as Norway formally commits to British Type 26 frigates.
Defence

13 Nov 2026

US Navy adds 59 Hydra MAX 2 terminals to its ALL.SPACE satcom fleet
NAVAL STATION NORFOLK, Va. (Oct. 23, 2026) – US Navy Arleigh Burke-class guided-missile destroyer USS McFaul (DDG 74)
US Navy adds 59 Hydra MAX 2 terminals to its ALL.SPACE satcom fleet
ALL.​SPACE has secured a US Navy follow-on order for 59 Hydra MAX 2 Terminals, enhancing the service's resilient access to high-capacity Ka-band LEO constellations and maintaining interoperability with GEO, MEO and HEO networks.
Defence Member News

12 Nov 2026

Serco acquires QinetiQ’s US business
Satellite orbiting earth
Serco acquires QinetiQ’s US business
It was announced today that Serco's acquisition of QinetiQ’s US business has been agreed, substantially expanding the defence capabilities of Serco, whilst strengthening QinetiQ's balance sheet and enabling it to concentrate its resources on the UK, European, NATO and key allied defence and security markets.
Defence Member News Space

12 Nov 2026

UK military satellite Titania reaches orbit as MoD trials space-threat sensors
Titania Satellite
UK military satellite Titania reaches orbit as MoD trials space-threat sensors
The UK's second ISTARI military satellite, Titania, reaches orbit as trials launch for a three-site sensor network to monitor potential threats to spacecraft.
Defence Space

9 Nov 2026

Leicester’s National Space Centre Discovery Team wins Sir Arthur Clarke Award
National Space Centre Discovery Team wins Sir Arthur Clarke Award
Leicester’s National Space Centre Discovery Team wins Sir Arthur Clarke Award
Following delivery of its education and outreach initiatives across the UK to inspire the next generation of scientists, engineers and space explorers, the National Space Centre's Discovery Team has gained national recognition by winning a prestigious Sir Arthur Clarke Award.
Member News Space

5 Nov 2026

Smiths Detection to supply Norwegian Customs with advanced mobile screening systems
Norwegian Customs
Smiths Detection to supply Norwegian Customs with advanced mobile screening systems
Advanced mobile vehicle screening systems from Smiths Detection will enable Norway to enhance its capability to inspect goods traffic across key border and customs locations.
Member News Security

13 Nov 2026

NCSC warns UK businesses of scams following global Microsoft outage
Laptop user pressing Windows key
NCSC warns UK businesses of scams following global Microsoft outage
Cybercriminals could exploit the global Microsoft outage, warns the NCSC, as an AI expert urges UK businesses to have a Plan B when systems fail.
Security

13 Nov 2026

82% say UK Government is not doing enough to prepare for security threats, RAND survey finds
A team of five diverse cybersecurity analysts wearing headsets monitors security information and event management dashboards on multiple screens in a dark operations war room at night.
82% say UK Government is not doing enough to prepare for security threats, RAND survey finds
New RAND Europe research reveals that over 80% of Great Britain adults believe the government is unprepared for future security threats, while two-thirds support increased defence spending.
Security

13 Nov 2026