Trescal

Tronics

This company manufactures micro-electro-mechanical systems inertial sensors for customers in the industrial, aerospace, marine, energy and transportation markets.

Terakalis

Terakalis develops terahertz-based non-destructive testing and imaging systems for material inspection in the aerospace, energy and automotive industries.

Tracerco

This company develops specialised detection, diagnostic and measurement instruments for customers in the global oil, gas, chemical and petrochemical industries.

Kali Environnement

This company provides environmental regulatory consulting, testing and compliance services for industrial sites, covering air quality, biodiversity, water management and soil remediation.

Exxelia

This company manufactures passive electronic components and electromechanical solutions for customers in the aerospace, defence, medical, energy, transportation and telecommunications sectors.

Tecomet

Tecomet manufactures medical implants, surgical instruments, and aerospace components for healthcare, medical technology, and defence customers worldwide.

Aeroflex

This company provides microelectronic products and test equipment to customers in the aerospace, defence and broadband communications industries.

TRAK Communications

This company manufactures microwave sub-systems, antennas and components for customers in the global defence, aerospace and commercial wireless telecommunications sectors.