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Comprehensive consulting and planning

We are a consulting group committed to attaining the best possible solutions for our clients via a multidisciplinary process, based on solid engineering know-how combined with expertise in finance, science, policy and Management.

Merger within HOLINGER Groupe

We are pleased to inform you about our merger within the HOLINGER Group: HOLINGER International Consultants GmbH, IBG AG and SWISSWATER GmbH are now HOLINGER International Consultants GmbH.

Saudi Arabia - The "Makkah Al Mokarrama Strategic Reservoir Supply" project comprises 72 water tanks each with a capacity of 170,000 m³. To supply the city of Makkah, drinking water will be collected…

HOLINGER has grown significantly in recent years, both nationally and internationally, to currently employ around 650 people. The organisation was lagging behind in some areas and therefore some…

Water supply 30.08.2022

Uzbekistan – After the first concrete construction projects, the focus is now on advising the water supply company of Syrdarya province on topics such as reducing water losses, setting tariffs, and…

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