MAGNESIA – A team of experts working for your success

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MAGNESIA’s suc­cess depends on our team mem­bers. Each busi­ness unit makes an impor­tant con­tri­bu­tion to pro­vid­ing you with min­er­al com­pounds of the desired qual­i­ty with the required prop­er­ties at the right time. We are proud of our employ­ees, who intro­duce them­selves to you below.


Pharma & Cosmetics

The team of Thomas Raab is at your side in the field of phar­ma­ceu­ti­cals and cos­met­ics. With expert knowl­edge, the right prod­uct qual­i­ties and the required reg­u­la­to­ry back­ground, the team will be hap­py to advise you at any time.

Thomas Raab

Sales Direc­tor
Phar­ma & Cosmetics

Phone: +49 4131 8710–72

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Bernard van den Berg

Sales Man­ag­er
Phar­ma & Cosmetics

Phone: +49 4131 8710–74

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Jochen Maltzan

Sales Man­ag­er
Phar­ma & Cosmetics

Phone: +49 4131 8710–27

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Melanie Michel

Sales Man­ag­er
Phar­ma & Cosmetics

Phone: +49 4131 8710–71

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Nutritional & Health Supplements

Chris­t­ian Nega and his team are experts in the use of min­er­als and trace ele­ments in dietary sup­ple­ments and sports nutrition. 

Christian Nega

Sales Direc­tor
Nutri­tion­al & Health Supplements

Phone: +49 4131 8710–37

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Martín Höger

Sales Man­ag­er
Nutri­tion­al & Health Supplements

Phone: +49 4131 8710–63

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Andrea Rahf

Sales Man­ag­er
Nutri­tion­al & Health Supplements

Phone: +49 4131 8710–23

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Gabriel Werchan

Junior Sales Man­ag­er
Nutri­tion­al & Health Supplements

Phone: +49 4131 8710–91

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Anna-Lena Kühn

Junior Sales Man­ag­er
Nutri­tion­al & Health Supplements

Phone: +49 4131 8710–49

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Food & International Business

Do you need min­er­als for the use in the food sec­tor or are you look­ing for min­er­al prod­ucts for deliv­ery out­side Europe? Then feel free to con­tact Oliv­er Stapelfeldt and his team at any time.

Oliver Stapelfeldt

Sales Direc­tor
Food & Inter­na­tion­al Business

Phone: +49 4131 8710–17

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Angela Frank

Sales Man­ag­er
Food & Inter­na­tion­al Business

Phone: +49 4131 8710–13

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Robert Maseli

Sales Man­ag­er
Food & Inter­na­tion­al Business

Phone: +49 4131 8710–45

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Arsia Ohadi

Sales Man­ag­er
Food & Inter­na­tion­al Business

Phone:  +49 4131 8710–60

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Technical Magnesia

Are you look­ing for oxides, car­bon­ates or oth­er min­er­al com­pounds for the use in the tech­ni­cal indus­try appli­ca­tions? Chris­t­ian Block and his team will be hap­py to help you.

Christian Block

Sales Direc­tor
Tech­ni­cal MAGNESIA

Phone: +49 4131 8710–43

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Franziska Kuhlmann

Sales Man­ag­er
Tech­ni­cal MAGNESIA

Phone: +49 4131 8710–65

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Kerstin Fedders

Sales Man­ag­er
Tech­ni­cal MAGNESIA

Phone: +49 4131 8710–34

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Lightweight Fillers

Thomas Luck­ow and his team will advise you on all aspects of the use of light­weight and yet very pres­sure-sta­ble micro hol­low spheres. These help to improve the shield­ing, insu­la­tion prop­er­ties as well as look and feel of your products.

Thomas Luckow

Sales Direc­tor
Light­weight Fillers

Phone: +49 4131 8710–78

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Lukas Goebel

Junior Sales Man­ag­er
Light­weight Fillers

Phone: +49 4131 8710–85

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Product & Application Management

If you have any ques­tions about spe­cif­ic appli­ca­tions and tech­no­log­i­cal prop­er­ties relat­ing to our prod­uct port­fo­lio in the areas of nutri­tion­al & health sup­ple­ments, food, phar­ma­ceu­ti­cals and cos­met­ics, our expert Son­ja John will be hap­py to assist you.

Sonja John

Head of Prod­uct & Application

Phone: +49 4131 8710-97

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Quality Unit

The qual­i­ty of the prod­ucts and all process­es as well as the cer­ti­fi­ca­tion of sup­pli­ers and MAGNESIA itself are the focus of the team around David Roether.

David Roether

Head of Qual­i­ty Unit

Phone: +49 4131 8710–36

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Swantje Kieseleit

Qual­i­ty Unit

Phone: +49 4131 8710–46

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Patrick Wendland

Qual­i­ty Unit

Phone: +49 4131 8710–22

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Hilka Kehl

Qual­i­ty Unit

Phone: +49 4131 8710–32

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Contact person

Bettina Pölking

Qual­i­ty Unit

Phone: +49 4131 8710–38

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Carolin Vogel

Qual­i­ty Unit

Phone: +49 4131 8710–89

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Dr. Rita Rosenbaum

Qual­i­ty Unit

Phone: +49 4131 8710–94

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Frank Rauno

Qual­i­ty Unit

Phone: +49 4131 8710–90

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Customer Service

Do you have ques­tions regard­ing pick­up, ship­ping, cus­toms clear­ance or even spe­cial doc­u­ments? The cus­tomer ser­vice team of Arite Her­rmann is look­ing for­ward assist­ing you in these matters.

Arite Herrmann

Head of Cus­tomer Service

Phone: +49 4131 8710–20

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Rainer Untersee

Cus­toms, avi­a­tion secu­ri­ty & dan­ger­ous goods

Phone: +49 4131 8710–11

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Kerstin Schliephack

Long-term supplier‘s declaration

Phone: +49 4131 8710–10

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Jennifer Michna

Cus­tomer Service

Phone: +49 4131 8710–39

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Heike Wedemann

Cus­tomer Service

Phone: +49 4131 8710–41

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Olga Gorlova

Cus­tomer Service

Phone: +49 4131 8710–18

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Mareike Schröder

Cus­tomer Service

Phone: +49 4131 8710–14

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Lara Beck

Cus­tomer Service

Phone: +49 4131 8710–15

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Purchasing Department

Daniela Gen­th and her team of the Pur­chas­ing Depart­ment orga­nize the pro­cure­ment of min­er­al raw mate­ri­als in the desired qual­i­ty on the world mar­ket for you.

Daniela Genth

Head of Purchasing

Phone: +49 4131 8710–77

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Mira Friedrichsen

Pur­chas­ing Manager

Phone: +49 4131 8710–75

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Agnieszka Nowak

Pur­chas­ing Manager

Phone: +49 4131 8710–76

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Anna Imkamp

Pur­chas­ing Assistant

Phone: +49 4131 8710–96

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Human Resources

Do you want to become part of the MAGNESIA team and con­tribute your skills to a grow­ing com­pa­ny? Then find out about cur­rent job offers here and con­tact Nadine Knels if you have any questions.

Nadine Knels

Head of HR & Exec­u­tive Assistant

Phone: +49 4131 8710–81

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Juliane Domning

Assis­tant Human Resources

Phone: +49 4131 8710-64

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Management

Man­ag­ing Direc­tors Markus Cord­ing and Johann Studt­mann devel­op the vision and strat­e­gy for MAGNESIA. In the past years, togeth­er with the entire team, they have devel­oped a glob­al, inno­v­a­tive dis­tri­b­u­tion com­pa­ny with steadi­ly grow­ing success.

Markus Cording

Man­ag­ing Director

Phone: +49 4131 8710–28

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Johann Studtmann

Man­ag­ing Director

Phone: +49 4131 8710–73

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