Welcome to MATREX

Substation Design

HV/MV – Outdoor/Indoor – AIS/GIS from 11-500 kV
Services include: detailed design, tender documents and engineering management for new substations, extensions and refurbishments.

Condition Assessment

Testing and condition assessment of power transformers. Visual audit, IR and UV inspections of OHL and HV installations. Evaluation of earthing and lightning protection systems.

Security of Supply

Our experts will perform all inspections, studies and assessments. Deliverables include design, specifications, budget and implementation strategy to minimize downtime.

Technical Studies

Power system & network studies. Feasibility & viability studies. Operational and expansion planning. Protection settings calculation. Earthing and lightning protection system studies and many more…

Power Transformers

Expertise includes design, testing & commissioning of transformers. We also perform inspections during manufacturing, FAT witnessing, condition assessment and fault investigations.

Specialised Training

We offer courses that are specifically developed for technical personnel who work in transmission, distribution, maintenance and operation of utilities, industrial and commercial distribution systems.


Successfully completed over 170 projects in over 25 countries. MATREX partnered with internationally renowned companies, to extend our market and the portfolio of our services.


Our core services are engineering, consulting and specialised training.

Our main strength is high efficiency in providing cost effective, customised, end-to-end solutions.

Our business strategy is to provide skills and services at the level of the most reputable international companies, at competitive prices.

At the same time, we maintain high integrity of our services and keep our focus on clients’ actual needs and values.

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In business since 1999 – over 170 successfully completed projects – world-wide presence.

We built a fruitful relationship with more than 40 clients, in over 25 countries.

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