Compli Group Ltd

Compli Group is a UKAS‑accredited leader in measurement compliance, providing trusted calibration and testing services to industries where precision, traceability and regulatory assurance are essential. With extensive ISO/IEC 17025:2017 UKAS Calibration Accreditation, Compli Group supports organisations that rely on the highest level of measurement integrity, including Aerospace, Nuclear, High‑Precision Engineering, Facilities Management, HVAC and Heat Treatment. Our team helps businesses maintain absolute confidence in their measurement systems, ensuring equipment accuracy, operational efficiency and full compliance with sector‑specific standards.

Operating with a strong technical foundation, Compli Group delivers comprehensive calibration solutions designed to meet the strict requirements of modern engineering and manufacturing environments. We work closely with clients whose processes depend on exact measurement—whether for safety, product quality, performance verification or regulatory audit. Our accredited services provide the assurance that instruments are measured against recognised standards, giving organisations the confidence to meet contractual, industrial and legislative obligations.

Across Aerospace and Defence sectors, Compli Group supports organisations whose components, assemblies and systems demand critical tolerances and absolute reliability. Our calibration capabilities help maintain safety and performance in applications where precision is non‑negotiable. In the Nuclear industry, we assist companies operating under stringent regulatory frameworks, ensuring the accuracy and traceability of measurement instruments used in controlled and highly regulated environments. High‑Precision Engineering companies rely on Compli Group to safeguard the accuracy of their tooling, gauges and measurement systems, reducing the risk of production errors and protecting the quality of finished products.

Facilities Management providers trust Compli Group to verify the performance and safety of tools and measurement devices used throughout building operations, maintenance and compliance workflows. Our accredited calibration services support businesses responsible for maintaining large‑scale facilities where accurate measurement is vital for safety, energy efficiency, environmental control and equipment reliability. For HVAC specialists, Compli Group ensures the accuracy of instruments used to monitor temperature, air flow, pressure and environmental performance, supporting high‑quality installations and maintenance activities. Heat Treatment companies rely on our expertise to maintain accurate temperature measurement, timing and process control—core elements of achieving consistent metallurgical results.

Compli Group operates with a commitment to service, precision and reliability. Our goal is to support clients with clear, traceable calibration processes that remove uncertainty, reduce operational risk and strengthen compliance management across their organisations. With a focus on technical excellence, industry alignment and customer support, Compli Group continues to be a trusted partner for businesses seeking dependable, accredited measurement services.