About Mitrelli

For more than 25 years Mitrelli has been at the forefront of providing sustainable health, water, energy, education & professional training, affordable housing, agriculture & agro industrial, aquaculture, GIS and telecom & IT projects for various countries in Africa, with the main purpose of creating a positive impact on the economy and enhance the knowledge and capabilities of the population.

About Ossi Yeto

Ossi Yeto is the company of Mitrelli responsible for promoting projects in the energy sector. The company has consolidated competences within several domains, in the development, construction and maintenance of energy assets.

Ossi Yeto’s Activities

Amongst the various areas of activity, Ossi Yeto develops solutions in the electricity field, with activities comprising the production, transmission and distribution of electric power. These solutions include planning, construction, operation and maintenance of power generation facilities to include conventional technologies and renewable ones and the installation of transmission lines and power distribution for low, medium and high voltage, as well as the construction and rehabilitation of substations.

Ossi Yeto provides also long term, life cycle services for power plants for gas turbines, combined cycle plants, cogeneration, hydroelectric plants, solar, as well as wind farms.

The company is also active in the development of projects in areas such as public illumination and street lighting as well as innovative solutions regarding smart metering systems.

Our Method

Prior to a project's commencement, we conduct an assessment of our client's requirements together with a detailed analysis of local community needs. We then combine our extensive, in-house experience to adapt, implement and deliver the most suitable solution for any given situation. We believe in achieving local autonomy, leaving every project in the hands of local authorities, who - following specialized training - will be able to operate and maintain any project throughout its life cycles.

Our Mission

Our purpose is to provide innovative solutions, customized to suit the needs of key stakeholders in both public and private sectors, which enable countries to develop their economies and improve their populations' quality of life.

Ossi Yeto provides a holistic approach, matching insight with implementation to deliver our client's complete vision. We believe in creating prosperity for all stakeholders and partnerships that last well into the future. A future where power, means empowerment.


More information

Type of organisation

  • Development & EPC & OM Contractor
  • Renewable Energy Solution Provider
  • Technology Provider

Rural electrification expertise

  • Capacity Building
  • Engineering
  • Project Management
  • Supply & Construction
  • Utility - Energy Sector
  • Women Empowerment

Off-grid system used

  • Grid-connected
  • Micro/Mini-grid
  • Stand-alone

RE-technology used

  • Battery / Energy Storage
  • Hybrid
  • Hydro
  • Solar PV
  • Wind

Based in

British Virgin Islands (British overseas territory)


Jonathan Petit
Chief Technology Officer