About us

We are what we do

We design, install and operate technological systems, provide facility management services, implement energy efficiency improvements and provide energy management solutions for public and private organisations and companies.

Founded in 1919, Gemmo is one of the market leaders in terms of the number and strategic value of the works completed.

The company operates mainly in the large infrastructure sector, in complex and highly critical contexts. Gemmo’s expertise and engineering capabilities can increase the value of airports, hospitals, shopping centres, roads and tunnels, railway stations, government buildings, industrial plant and cultural heritage as functional and service assets.

Gemmo’s energy

0 MWe

trigeneration power

0 MWt

thermal power

0 MWf

refrigeration power

equivalent houses powered by electricity

equivalent houses powered by thermal energy

0 t/year

of CO2 emissions saved

0 TOE/year

of primary energy saved

0 t/year

of waste recovered and recycled (93% of the total produced)

The Gemmo model

From consulting and design to implementation and management.

Whether it is for new projects or the renovation of existing ones, the intervention model is always aimed at helping the customer to achieve significant savings in terms of operating costs (OPEX, OPerational EXpenditure) and an increase in asset value.

Gemmo, with its extensive expertise in energy efficiency, helps customers invest effectively in high-efficiency technology installations, supporting them in its proper and diligent operation and maintenance to achieve a reduction in energy consumption and Total Cost of Ownership (TCO).

Gemmo provides support and operates at all stages of the PDBOR process (Program, Design, Build, Operate/Renovate).

Activities

Facility Management

Gemmo provides management and maintenance services for technological installations and civil construction works (O&M, Operations and Maintenance) comprising all the non-core services outsourced by public, industrial, and private tertiary organisations, to achieve flexibility and increased focus on the core business.

Gemmo works to ensure the functioning of technological systems, while implementing the necessary interventions to guarantee resilience, energy efficiency and indoor environmental well-being, by making use of advanced operation and maintenance services. Here we are referring to applied environmental and energy sensors (IoT – Internet of Things and BEMS – Building Energy Management Systems), automation systems (BACS – Building Automation and Control Systems) and computerised maintenance management (CMMS – Computerized Maintenance Management Systems) integrated with BIM (Building Information Modelling).

Implementation of technological systems

This is the market for highly complex plant engineering projects that requires a multidisciplinary approach related to resilience, sustainability, energy efficiency, safety and the well-being of people. This type of technological system engineering makes use of advanced instrumentation for digital design, and which is part of the digitalisation of the construction and smart building sector: BIM (Building Information Modelling), BEM (Building Energy Modelling) and BACS (Building Automation and Control Systems).

Energy efficiency improvement and energy management

This is the result of the implementation and management of highly complex and efficient technological systems with a view to energy saving that Gemmo implements in all the sectors in which it operates. This involves proactively building and managing installations, promoting the use of renewable energy sources, implementing energy efficiency improvements and using advanced management and automation systems. This is Gemmo’s vision, which aims on the one hand to improve the condition of its customers’ assets, and on the other hand, to reduce CO2 emissions, saving TOE (Tonnes of Oil Equivalent) and reducing energy costs.