Nippon Koei

1st January, 1970

Nippon Koei

Nippon Koei Co., Ltd. designs, manufactures and installs equipment for small hydropower plants with a capacity of up to 20 MW per unit, as well as for electrical substations (turbines, governors, generators and control systems, among others). Together with our local partner Nippon Koei LAC we offer comprehensive one-stop solutions.


Arena’s business-to-business events offer a myriad of opportunities for sponsors and exhibitors to drive their businesses forward.
Our sponsorship packages help companies educate ther target market on key industry issues and spread brand awareness throughout the

If you want to discuss how we can help you generate leads and add-value to your corporate and brand image please contact:

Paul Adams
+44 (0)20 7936 6948

Speaker opportunities

We identify and invite individuals we believe to be the best speakers in the market, if you think you can make a difference to the quality of our events please contact:

Chloe Roberts
T: +44 (0)207 936 6822