Our core activities

  • Low, medium and high-voltage electrical products 

  • Automation and communication products

  • Infrastructure projects:

    • Water and sanitation

    • Building Automation

    • Tram and rail road

    • Power plants and T & D

    • Transport and Communications

Our group consists of about 100 skilled and experienced engineers. We have provided a significant number of projects in our areas. Our total turnover is ca. 40 MEUR.

Malthe Winje has a long history, and we are very proud of our development and our performance. We are a confident, reliable and serious partner for our customers and suppliers.

Malthe Winje Group is well-positioned for the future and we expect a sustainable growth in the coming years.

Hydrobox GDPR policy

To report suspected violations of our code of conduct, please contact Hydrobox by emailing
info @ hydrobox . africa

Hydrobox Code of Conduct

HydroBox NV, Dieudonné Lefèvrestraat 17, 1020 Brussels, BELGIUM

(RPR 0712.881.506)

Tel: +32 498 610833

Hydrobox Projects BV, Van Beverningkstraat 155, 2582VE 's-Gravenhage, NETHERLANDS

(KvK 76624226)

Tel: +32 498 610833


Hydrobox Kenya Limited, PO Box 306 - 00502, Nairobi, KENYA

Tel: +254 705 625 200