Owini
SOLUTIONS
Owini is an international company that promotes water and wastewater projects that make a real difference in the lives of millions.
Owini is a multinational company part of Mitrelli Group, providing water and wastewater management solutions aimed at creating a positive impact and providing a better future for all.
Owini operates in the Agricultural, Municipal (Urban and Rural), and Industrial sectors to bring cutting-edge technology by collaborating with strategic partners from the world’s leading companies in water technologies, desalination, irrigation, wastewater treatment and construction.

Owini is a multinational company part of Mitrelli Group, providing water and wastewater management solutions aimed at creating a positive impact and providing a better future for all.
Owini operates in the Agricultural, Municipal (Urban and Rural), and Industrial sectors to bring cutting-edge technology by collaborating with strategic partners from the world’s leading companies in water technologies, desalination, irrigation, wastewater treatment and construction.


Owini places a strong emphasis on tailoring each of its projects to the demands of the client, sharing knowledge to empower the local workforce, and on servicing and maintenance to ensure the project’s longevity in order to truly make a difference in people’s lives.
Clean water
Sewage treatment
Desalination & Purification
Irrigation
Food security
Green Tech


ISO (International Organization for Standardization) certification is a globally recognized certification that ensures that an organization adheres to certain quality standards in their products or services.
Having an ISO certification demonstrates that Owini Company is committed to providing high-quality water solutions and services that meet international standards.
This can give customers and stakeholders confidence in the company’s ability to deliver safe and reliable water systems that meet their need.
In addition, ISO certification can help Owini Company to improve its operational efficiency, reduce waste, and enhance its environmental performance.

How to Promote Water Security by Mastering Sustainable Solutions
Challenges in Water Management: Water resources such surface water from rivers, lakes, and reservoirs, and groundwater suffers from world faces several challenges related to water

Covid-19/Disponibilité de l’eau potable : Le ministère de l’Hydraulique s’engage pour la réalisation de 95 systèmes d’hydraulique urbaine
Le ministère de l’Hydraulique s’est engagé à rendre l’eau potable disponible dans le cadre de la lutte contre la propagation du Covid-19. Cet engagement du ministre Laurent Tchagba s’est concrétisé, ce vendredi 3 mars 2020, à Abidjan-Plateau, au cabinet du ministre, par la signature de marché d’études et de travaux.

Owini Contempla Escolas Do Cazenga E Cacuaco Com Sistemas De Água
A Owini, uma subsidiária do Grupo MITRELLI, especializada em tecnologias avançadas de utilização sustentável de água, tem vindo a contemplar, nos últimos dias, escolas dos municípios do Cazenga e de Cachaço, em Luanda, com sistemas de água, com vista ao combate da covid-19.
