Contact Us

OUR ADDRESS

Place St-François 4
1003 Lausanne / Switzerland

CALL US

Phone: +41 21 324 23 23
Email: info@hydroperation.ch

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WORKING HOURS

Monday-Friday: 08:00 – 18:00

HOI OFFICES

Switerland, South Africa, Ivory Coast, DRCongo

OUR PARTNERS OFFICES

Angola, DRCongo, Kenya
Zambia, Ghana, South Africa, Namibia, Liberia

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