NMi Group acquires Central Calibration Services (CCS) to expand its UK In-Life Services Division

11 March 2025

• Chamois Metrology, an NMi Group business based in Southam (Warwichshire, UK) , acquires UKAS-accredited force calibration provider CCS, in Daventry (Northamptonshire, UK)
• Chamois and NMi Group are now among only three companies in the UK to offer accredited force calibration services
• Acquisition supports key markets, including aviation, defence, mobility, and soil testing

Southam, United Kingdom, 11 March 2025 – NMi Group today announces that one of its calibration businesses, Chamois Holdings, has acquired Central Calibration Services Ltd (CCS), a UKAS ISO/IEC 17025 accredited lab for high-precision force calibration. The acquisition positions NMi’s In-Life Services Division as one of only three providers in the UK offering specialised accredited services in force calibration.

The integration of CCS into Chamois and the NMi Group strengthens force calibration expertise both in-lab and onsite, and expands the range of industries served. Along with enhanced technical capabilities, this acquisition supports key markets, including aviation, defence, and soil testing, with a more comprehensive calibration offering.

Expanded capabilities include:

• Tension calibration: 0.2 N to 500 kN (±0.10% – 0.36%)
• Compression calibration: 0.2 N to 3 MN (±0.10% – 0.48%)
• Soil testing calibration (tension & compression): 0.2 kN to 100 kN
• On-site force calibration: Up to 100 kN
• Faster turnaround times: 3-5 days

Yvo Jansen, CEO of NMi Group, says: “This bolt-on acquisition of CCS reflects NMi’s strategic vision for growth and innovation in the In-Life Services, specifically our high-value calibration services across the UK. By bringing CCS into our portfolio, we are expanding our technical capabilities while reinforcing our commitment to precision, reliability, and excellence.
This further strengthens our position as a trusted partner for our customers seeking industry-leading calibration and asset management services.”

Chamois General Manager David Billingham and his team, led by Shane Kelly, Lab Manager at Chamois, will oversee the integration and ensure a smooth transition.
David Billingham and Shane Kelly add: “Adding CCS enhances our capabilities with specialised force calibration services that complement our existing expertise. This allows us to offer clients a broader range of calibration solutions, improved technical support, and a more streamlined service—all within the NMi Group.”

A seamless transition with enhanced services

Chamois and CCS share a customer-first culture, prioritising quality service and a willingness to go the extra mile. This alignment creates a seamless transition, benefiting customers through faster turnaround times and cost efficiencies — ultimately lowering the carbon footprint by minimising subcontracting.

As part of the transition, CCS’s experienced technicians and quality staff will join Chamois, strengthening service capabilities and maintaining continuity. To minimise disruption, CCS will be part of the Chamois Holdings team, where clients will have access to an expanded range of calibration services backed by NMi’s In-Life Services Division with its UKAS-accredited facilities across the United Kingdom.

Ashley Pedley, Technical, Quality and Risk Manager at NMi UK, says: “Integrating CCS into Chamois Holdings strengthens NMi’s In-Life UK footprint while enhancing our ability to deliver a wider range of high-quality calibration solutions.”

For more information, please contact:
david.billingham@chamois.net
+44 (0)1926 812066

About NMi Group

NMi Group is a leader in mission-critical Advisory, Testing, Inspection, Certification, and Calibration (ATICC) services essential for mission-critical asset management across various industries. With a reputation for quality, NMi ensures measurement accuracy with numerous accreditations and a strong commitment to innovation. As a frontrunner in key areas such as Energy Transition, Connectivity & Digitalisation, and NextGen Mobility, NMi actively enhances its offerings through strategic acquisitions and continuous innovation. Committed to leading the way in Measuring Tomorrow’s equipment, NMi Group plays a vital role in addressing the evolving needs of a fast-growing global market

About Chamois Metrology

Founded in 2005 and now part of the NMi Group, Chamois Metrology is a UKAS-accredited provider of pressure, electrical, and temperature calibration, as well as instrument repair services. Operating to the highest standards, the facility delivers precision and reliability, ensuring expert calibration tailored to industry needs.
In addition to calibration services, Chamois Metrology collaborates with leading manufacturers to supply a comprehensive range of calibration equipment, including pressure test pumps, calibrators, and temperature sensors from trusted brands such as Additel, AccuMac, Martel, and NicheSensor.
Committed to Expert Calibration and Effortless Traceability, Chamois Metrology provides accurate, reliable calibration solutions backed by hassle-free traceability, offering customers complete confidence and peace of mind.

About Central Calibration Services

Central Calibration Services (CCS) is a UKAS-accredited calibration laboratory based in Daventry, Northamptonshire. It specialises in calibrating force measuring devices for tension (up to 500 kN) and compression (up to 3 mN). Serving industries such as manufacturing, pharmaceuticals, military and defence, aerospace, and nuclear, CCS provides both laboratory-based and on-site calibration services to meet diverse operational needs.
Committed to precision and compliance, CCS ensures all calibrations adhere to ISO standards, delivering traceable and highly accurate results. Equipped to handle specialised devices and unique setups, CCS continues to support industries with reliable, high-quality calibration solutions.