One2two Best in both worlds

Project One2two

Creating two companies for “Empowering customers. Shaping markets.”

Project at a glance:

  • Objective: Divide the E.ON Group and create two competitive companies
  • Client: E.ON SE
  • Location: Düsseldorf
  • Duration: 12 months
  • Team: Over 20 consultants



In order to respond to the rapidly changing conditions in the energy world, E.ON decided to divide company into two separate companies: One focusing on renewables, the grid and customer solutions, the other one on conventional power generation, gas and trading.

Our approach

ECON developed the strategy and business models for the set up of both companies. For the split of the former entity, all business activities were analyzed and assessed to which of the future companies they would be best suited. During the second stage, ECON defined the organizational structure and steering model for each of the two companies.

Project One2two
Project One2two

The result

One2two is one of the greatest success stories for ECON. The largest internal transformation program for E.ON could be realized successfully and within less than a year only through very close collaboration with the line organization and E.ON’s top management. Today, both E.ON and Uniper are two independent energy companies that shape the European energy landscape. 

One2Two - Best in both worlds

Personal takeaway

"One2two was a truly unique experience: Working with colleagues from virtually all businesses and support units to achieve one common goal: To set up E.ON for the future. From a consultant’s perspective, the functional topics covered by ECON were as broad as they could possibly get within one single project. Will the results achieved deliver value? Well, just read the news in the press…"

Thomas, Director

Shape the energy world of tomorrow. Join our team.


Passionate about the energy transition
Unlock your full potential! ECON offers you the opportunity to enhance your expertise – and at the same time enjoy a healthy life balance.


Further your development
Improve your personal and professional skills with us and grow with the challenges of the energy industry.

Project B2C Solutions

Putting our customer first
The customer is at the heart of the new energy world. Read how we ensure E.ON lives up to this fact.