"Planing Bureau Jesaitis" becomes "4WIND GmbH"

On the 25th November 2002, all rights and responsibilities of the ‘Planning Bureau Jesaitis’ were transferred to the ‘4Wind GmbH’ and this new company was registered in Eckernförde, Northern Germany. 4Wind GmbH thus became the comprehensive successor in title of the company ‘Dirk Jesaitis e. K.’.

The core competence of 4Wind GmbH remains the planning of wind power plants. The staff of ‘Planning Bureau Jesaitis’ continued their dedicated work at 4Wind.


Get in contact with us!

Phone us to make a personal appointment on:

+49 4351-7265-0 or ...

contact us now

Planing Bureau Jesaitis

The firm ‘Dirk Jesaitis e. K. Wind Power & Financial Consultants’, known as ‘Planning Bureau Jesaitis’, is one of the pioneers of wind energy in Germany and installed its first wind power plants in Dithmarschen on the North Sea coast as early as 1991. Presently, more than 100 wind power plants of different manufacturers are running with a nominal output of between 250 KW and 2.5 MW. 

After Mr Jesaitis Senior began to slowly withdraw from the planning of wind power plants at the end of the nineties, Dirk Jesaitis employed a secretary at the bureau in Eckernförde. The ever growing business activities of the planning bureau and the extensive work load of Dirk Jesaitis as Chairman of the Board of the Wind7 Joint-Stock Company meant that more back-up by new employees was necessary in 2001. 

As a qualified bank clerk, Dirk Jesaitis had so far also attended to financial consulting. With additional employees joining the team, their competence was channelled solely into the company’s new main focus: wind power planning in Germany and abroad.

"4WIND" becomes "PLAN 8"

  • On the 08.08.2008, 4Wind was renamed into PLAN 8 GmbH.
  • Since October 2010 ist PLAN 8 TM GmbH forms part of the PLAN 8 Group.