COL Group addresses client’s greatest challenges in the transmission and distribution energy security and delivers sustainable outcomes that positively impact the environment and society. The attention to the quality of the products and the services represents the foundations on which the name of COL GROUP continues to grow and to consolidate, always aiming to only one objective: give extreme attention to the Quality in every activity.

During the years COL GROUP has completed remarkable transformations, improving continuously the own consequent processes and quality standards and the testimony of that is represented by the obtained certifications:


ISO 9001:2015

Quality Certification

ISO 14001:2015

Enviromental Management System

ISO 45001:2018

Occupational Health and Safety Management System

ISO 27001:2013

Information Security Management System


Social International Accountability

ISO 50001:2018

Energy Management System


ISO 37001:2016





When starting up a new engineering project, we apply a rigorous and proven business approach called UCCD. It stands for Understand, Create, Convey, and Deliver.

Our experienced engineers and technical experts, working from three hubs, are trained to follow the steps of UCCD.

  • we work together to understand exactly what you need to achieve a given ambition
  • we then create a proposal for a customized solution combining the appropriate hardware, software and service products, with a focus on long-term operating costs. This step includes the technical design and any decisions about how the solution will be delivered.
  • we convey this solution to you to ensure complete alignment on the scope of the project.
  • we deliver according to the contract and performance guarantee – following the time plan and the scope of supply, and dealing professionally, with any changes that have arisen unexpectedly along the way.


As part of its sustainability objectives, COL GROUP received the latest certification for Environmental Product Declaration. This important certification analyzes the entire life cycle of our main products from birth to death. It is definitely the right investment to protect business, people and the planet. It is crucial to embed sustainability in everything we do.