Contact
Our skilled Dirkshof Team
Executive Directors
![](fileadmin/_processed_/5/e/csm_Dirk_Ketelsen_Dirkshof_e372b3717f.jpg)
Dirk Ketelsen
Owner & Executive Director
Phone: 0049 4674 / 96 29 - 12
Fax: 0049 4674 / 827 9999
E-Mail: dk(at)dirkshof.de
![](fileadmin/_processed_/a/f/csm_Dirkshof_MA_mb_web_10-2023-0934_b880bca0ba.jpg)
Mike Breuel
Executive Director
Phone: 0049 4674 / 96 29 - 13
Fax: 0049 4674 / 827 9999
E-Mail: mb(at)dirkshof.de
Executive assistance
![](fileadmin/_processed_/a/6/csm_Dirkshof_MA_large-8801_MSC_web_b1e4492d65.jpg)
Martina Schwarzer
Assistant to the management
Phone: 0049 4674 / 96 29 - 10
Fax: 0049 4674 / 827 9999
Project management
![](fileadmin/_processed_/b/9/csm_Thoma_Ketelsen_Dirkshof_MA_0067-Kopie_WEB_e48f2e4e42.jpg)
Thoma Ketelsen
Dipl.-Ing.
Phone: 0049 4674 / 96 29 - 15
Fax: 0049 4674 / 827 9999
E-Mail: tk(at)dirkshof.de
![](fileadmin/_processed_/3/f/csm_Dirkshof_MA_hb_web_10-2023-0965_abe71af349.jpg)
Henning Boysen
M. Sc.
Phone: 0049 4674 / 96 29 - 14
Fax: 0049 4674 / 827 9999
E-Mail: hb(at)dirkshof.de
![](fileadmin/_processed_/b/5/csm_Dirkshof_MA_large-8805_ED_web_3133882709.jpg)
Eike Duus
Dipl.-Betriebswirt
Phone: 0049 4674 / 96 29 - 18
Fax: 0049 4674 / 827 9999
E-Mail: ed(at)dirkshof.de
Marketing & PR
![](fileadmin/_processed_/8/8/csm_Dirkshof_MA_db_web_10-2023-0853_e12b2ab48f.jpg)
Dagmar Behrend
Dipl.-Betriebswirt
Phone: 0049 151 40563313
Fax: 0049 4674 / 827 9999
E-Mail: db(at)dirkshof.de
Passiv-Radar-System Parasol
![](fileadmin/_processed_/d/7/csm_Dirkshof_MA_mf_web_10-2023-0902_a2a97636ac.jpg)
Marvin Friedrichsen
COO & Co-owner Parasol
Phone: 0049 4674 / 96 29 - 20
Fax: 0049 4674 / 827 9999
E-Mail: mf(at)dirkshof.de
![](fileadmin/_processed_/1/6/csm_Janina_Lalla_web_0c2d6ed344.jpg)
Janina Lalla
Project Assistance
Phone: 0049 4674 / 96 29 - 20
Fax: 0049 4674 / 827 9999
E-Mail: jl(at)parasolsystem.com
Planning
![](fileadmin/_processed_/2/d/csm_tf_Ansprechp_fa011fa377.jpg)
Tade Feddersen
B.Eng.
Projects
Phone: 0049 4674 / 23397 42
Fax: 0049 4674 / 827 9999
E-Mail: tf(at)dirkshof.de
![](fileadmin/_processed_/c/f/csm_Frank_Lorenzen_web_9deae75b3e.jpg)
Frank Lorenzen
Dipl.-Ing. (FH)
Projects
Phone: 0049151 70281878
Fax: 0049 4674 / 827 9999
E-Mail: fl(at)dirkshof.de
![](fileadmin/_processed_/8/d/csm_Christina_Moll_web_5eed4e6981.jpg)
Christina Moll
Assistance Projects
Phone: 0049 4674 / 233 9747
Fax: 0049 4674 / 827 9999
![](fileadmin/_processed_/8/1/csm_Ann_Christin_Reissberg_Dirkshof_MA_1BIR7674_WEB_faffada107.jpg)
On parental leave
Ann-Christin Boysen
B.Eng.
Projects
Phone: 0049 4674 / 23397 40
Fax: 0049 4674 / 827 9999
E-Mail: ar(at)dirkshof.de
Technical Management
![](fileadmin/_processed_/e/1/csm_TB_Ansprechpartner_7edbbf01ec.jpg)
Thorben Baudewig
Head of Technical Management Wind
Phone: 0049 4674 / 96 29 - 16
Fax: 0049 4674 / 827 9999
E-Mail: tbf(at)dirkshof.de
![](fileadmin/_processed_/6/5/csm_Dirkshof_MA_mbr_web_10-2023-0840_fe185ab360.jpg)
Martin Brode
Technical Management Wind
Phone: 0049 4674 / 96 29 - 16
Fax: 0049 4674 / 827 9999
E-Mail: tbf(at)dirkshof.de
![](fileadmin/_processed_/9/d/csm_Jens_Moeller_MA_e93bac6ecb.jpg)
Jens Möller
Technical Management Wind
Phone: 0049 4674 / 96 29 - 16
Fax: 0049 4674 / 827 9999
E-Mail: tbf(at)dirkshof.de
Research & Development / IT.
![](fileadmin/_processed_/5/0/csm_Dirkshof_MA_mm_web_10-2023-0942_8972db320b.jpg)
Melf Martens
Dipl.-Ing.
Phone: 0049 4674 / 96 29 - 23
Fax: 0049 4674 / 827 9999
![](fileadmin/_processed_/b/2/csm_Dirkshof_MA_jb_web_10-2023-0967_c9f688d3e4.jpg)
Jan Boysen
Network- und Linux systemadministrator
Software engineer
Phone: 0049 4674 / 96 29 - 17
Fax: 0049 4674 / 827 9999
![](fileadmin/_processed_/0/d/csm_Dirkshof_MA_mma_web_10-2023-0938_1c6382e065.jpg)
Moritz Maart
Development/IT
Phone: 0049 4674 / 23397 48
Fax: 0049 4674 / 827 9999
![](fileadmin/_processed_/2/4/csm_Leon_Petersen_Bild_web_df0c847a9b.jpg)
Leon Petersen
IT support
Phone: 0049 4674 / 23397 90
Fax: 0049 4674 / 827 9999
Commercial management
![](fileadmin/_processed_/f/e/csm_jmh_Ansprechpartner_14e3a4df3a.jpg)
Jan-Mathies Hansen
M. Sc. agr.
Head of Project Management
Phone: 0049 4674 / 233 97 35
Fax: 0049 4674 / 827 9999
![](fileadmin/_processed_/b/a/csm_Simone_Augustin_Dirkshof_MA_0033-Kopie_WEB_902e004ff9.jpg)
Simone Augustin
Grad. Translator
Project Management France
Phone: 0049 4674 / 23397 31
Fax: 0049 4674 / 827 9999
![](fileadmin/_processed_/6/9/csm_Dirkshof_MA_abu_web_10-2023-0877_02c2c7e009.jpg)
Astrid Burmeister
Project Management
Phone: 0049 4674 / 233 9752
Fax: 0049 4674 / 827 9999
![](fileadmin/_processed_/a/2/csm_Dirkshof_MA_vra_web_10-2023-0861_93c8af7ec2.jpg)
Verena Rammelt
Project Management
Phone: 0049 4674 / 233 9753
Fax: 0049 4674 / 827 9999
![](fileadmin/_processed_/8/1/csm_Dirkshof_MA_kh_web_10-2023-0890_b4c400f8ec.jpg)
Kerstin Hötschfeld
Teamassistance
Phone: 0049 4674 / 96 29 - 0
Fax: 0049 4674 / 827 9999
![](fileadmin/_processed_/0/5/csm_jbo_Ansprechp_693a7ffdb7.jpg)
On parental leave
Janis Heck
Project Management
Phone: 0049 4674 / 233 97 62
Fax: 0049 4674 / 827 9999
Accounting
![](fileadmin/_processed_/6/b/csm_Dirkshof_MA_eh_web_10-2023-0869_8c735668e5.jpg)
Ellen Harksen
Accounting
Phone: 0049 4674 / 96 29 - 24
Fax: 0049 4674 /827 9999