All our services

iGEX Services

Access all our energy efficiency, technology and engineering solutions.

iGEX Team

It is not about how well each process works, but how well we work together.

Teamwork begins by building trust among everyone and multiplying results. We value essence, diversity, open communication and a shared way of working where everything is possible.

Who makes up iGEX

Highly qualified professionals in renewable energy, engineering, finance and technological innovation.

Structure

How we are organised

Our organisation chart reflects the six areas behind every project, from commercial management to customer service. A defined, traceable structure is also a documentary requirement in ISO 50001 and ISO 9001 management systems.

iGEX 2026 organisation chart: Marc Crespi as founder and CEO, and six areas — commercial management, IT management, efficiency management, energy management, administration and customer service.
Corporate video

This is iGEX

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Creativity

Logic

Research

Innovation

Certifications

CMVP certificate. The CMVP certification programme, developed by AEE, recognises the most qualified professionals in the area of energy efficiency and helps raise professional standards within the field of Measurement and Verification.

View CMVP certificate

PMVA certificate. We also hold the PMVA certification (Performance Measurement and Verification Analyst), issued by EVO, which accredits command of the IPMVP for objectively measuring and verifying the energy savings achieved by a project.

View PMVA certificate

ISO 9001 certificate. We hold UNE-EN ISO 9001:2015 certification, issued by EQA under number 13357-CA, covering the development of technological innovation and the provision of energy efficiency services, including energy audits and the measurement and monitoring of energy savings.

View ISO 9001 certificate