About invoices under the post strike
The strike in post handling and distribution can delay paper bills arrival.
If post has delivered the bill too late to you, you can pay it without extra cost or contacting Helen in 7 days after the due date.
Published: 23.11.2015 12:56
Helen to significantly increase its wind power production – total investment of EUR 100 million in a new wind farm 24.08.2020
Helen Group’s interim report April–June 2020 05.08.2020
Anu-Elina Hintsa to join Helen Management Group as SVP responsible for sales and customer service 04.08.2020
New sustainability and energy management services for Helen's corporate customers - developed in cooperation with EnerKey 23.06.2020
Smarter and more efficient district heat on a global scale – Helen Ventures invests in Dutch startup Gradyent that develops heat production with artificial intelligence 16.06.2020
Helen is creating a new heat production model for households with a new pilot project – Ground-source heat to be part of the company’s carbon-neutral range of energy solutions 10.06.2020
OP moves over to emission-free heating 09.06.2020See all news