Sales department

In the course of the last years we have built us a professional CITO sales team for domestic as well as foreign sales in order to meet the requirements increasing steadily and to be able to offer our customers competent advice and service.

Moreover we are supported by a strong net of agencies in the different markets.

Sales management

Oliver Kellermann

Mr. Oliver Kellermann
Head of Sales and Research & Development

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Phone: +49 911 95885-0

In 2014, Oliver Kellerman added to his responsibilities as manager of the R&D section by taking over management of the sales division. With many years of experience in R&D behind him, and having worked closely with our business partners on developing new products, he provides the perfect link right from the customer enquiry stage through to product realisation.

Sarah Kurz

Ms. Sarah Kurz
Manager Logistics

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Phone: +49 911 95885-23

Sarah successfully completed her undergraduate studies in 2005 and received her degree in business administration in 2012 from the German Chamber of Industry and Commerce, and enjoys the challenge of our export department. As part of her successful career progression within CITO, she has now been appointed as manager of the distribution logistics department, responsible for the smooth distribution of our products in Germany and abroad. She is also your contact partner for any customs queries. Her personal areas of responsibility are the significant export markets of China and the USA. Furthermore, she is responsible for sales promotion and marketing measures, and supports the division manager for sales / research and development through assisting tasks. Sarah speaks German and English.

Michael Schuster

Mr. Michael Schuster
Key Account Manager

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Phone: +49 911 95885-177

Michael Schuster has been sales and marketing manager for CITO-SYSTEM GmbH since the end of 2013. He holds a degree in business management. He previously worked for 3 ½ years in our technical department and as a product manager. Working alongside the entire sales team, he looks after international marketing for all product divisions in Germany and abroad.
Michael is the contact person for our domestic and international customers and he speaks German and English.

Karolin Vertel

Ms. Karolin Vertel
Sales Team Assistant

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Phone: +49 911 95885-38

Ms Karolin Vertel has been helping us as a sales team assistant in sales since the beginning of 2015. Having successfully completed her training (2008), and after working for several years in a large corporation, she looked around for a new challenge and joined CITO. Ms Vertel is responsible for ensuring smooth sales processes, scheduling, looking after visitors and for all of the concerns and wishes of colleagues, customers and partners. Ms Vertel speaks German and English.

Sales team

Stefan Großkopf

Mr. Stefan Großkopf
Key Account Manager

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Phone: +49 911 95885-81

Stefan Großkopf is a key account manager, and your personal contact partner for all questions regarding the four product areas BoxLine, FormLine, PrintLine and ProcessLine. He makes sure that you receive competent information quickly. Stefan has been a part of the company for more than nine years and possesses detailed knowledge about all product groups, and therefore he ensures the best customer service. He is supported in this by orders through sales logistics as well as through technical sales. He is supported in his work by sales logistics and technical sales when processing orders.

Eric Werner

Mr. Eric Werner

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Phone: +49 911 95885-73

Mr Werner joined our sales team in January 2013 after obtaining his university degree in business studies. He is in charge of the RSP Flexible Dies' division and is the person to contact in all matters concerning flexible dies.
Whether you need technical advice or wish to arrange an appointment – Mr Werner is there to assist you with your orders at any time with his excellent knowledge of flexible die production.
Mr Werner speaks German and English.

Roberto Croci

Mr. Roberto Croci
Product Manager

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Phone: +49 911 95885-846

Roberto Croci is a trained offset printer and industrial master in printing. In February 2006 he began to work as application technician in the area of offset. Today he is responsible for our product groups PrintLine and ProcessLine. He develops marketing concepts and positions them in the market. He introduces new products into the market as well, supervises their whole development progress and is responsible for the product controlling. At the same time he supports and coordinates all involved partners and departments within the company. Mr. Croci speaks German and English.

Maximilian Eisenmann

Mr. Maximilian Eisenmann

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Phone: +49 911 95885-840

Walter Gaster

Mr. Walter Gaster

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Phone: +49 911 95885-46

Walter Gaster started in the purchasing department of CITO already in June 1992 after he had successfully completed his studies in business administration. Since 1998 Mr. Gaster is now part of the sales department and responsible for looking after our German customers. Our customers as well as his colleagues benefit from his product knowledge acquired in many years.

Christian Ernst

Mr. Christian Ernst
Technical Sales Assistant

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Phone: +49 911 95885-218

Technical Customer Service

Jürgen Kohn

Mr. Jürgen Kohn
Application Engineer

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Phone: +49 911 95885-59

Jürgen Kohn started working with CITO in April 2000. As a trained offset printer with 9 years of experience in practice on different printing presses he is your competent contact in the area of offset, especially for our successful products RSP Inline Finishing, PrintGuardPlus and Superfeeder. Beside German Mr. Kohn speaks English and French, too.

Roman Kaschitz

Mr. Roman Kaschitz
Application Engineer

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Phone: +49 911 95885-77

The trained packaging material mechanic Roman Kaschitz started working with CITO as an application technician and trainer in the area of diecutting and creasing in 2002. Our worldwide customers benefit from his more than 25 years of experience in practice. Beside giving technical advice to customers he is responsible for our customer seminars. Mr. Kaschitz speaks German and English.

Justo Yúfera

Mr. Justo Yúfera
Application Engineer

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Phone: +49 911 95885-0

Justo Yúfera has a great deal of experience around the world, more than 20 years, in technical sales related to diecutting, diemaking and print finishing. Field service, training seminars and exhibitions are part of his background. Mr. Yúfera speaks Spanish, French, English, Catalan, Portuguese and Italian.

Markus Baldauf

Mr. Markus Baldauf
Product Manager

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Phone: +49 911 95885-170

Markus Baldauf is a trained bookbinder and state-approved printing and media technician. He started work in CITO’s product development department in 2011. During this time he worked on various development projects in all product areas. Since 2014 he has been using his wealth of knowledge and broad experience of the graphics industry to support our sales department. Mr Baldauf provides an additional important interface between our customers and our technical departments. He will be happy to help you with any technical queries regarding our products and their use.

Marco Löb

Mr. Marco Löb
Application Engineer

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Phone: +49 911 95885-76

Marco Löb began his career with CITO in 2006 in the technical department, after which he underwent a year's intensive advanced training in diemaking at our partner company Bieling & Petsche. He is your contact partner for all technical issues on the FormLine range and is happy to give you his professional advice at any time.


Alexandra Eckert

Ms. Alexandra Eckert
Assistant Manager Distribution Logistics

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Phone: +49 911 95885-16

Alexandra Eckert has been a member of our distribution logistics department since July 2011. After training as a multilingual secretary and logistics manager, she gained professional experience in the fields of logistics and purchasing before coming to CITO. The regions she looks after include Southern Europe, Central America, North Africa and Australia. Alexandra speaks German, Italian and English.

Markus Lemmen

Mr. Markus Lemmen
Distribution Logistics

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Phone: +49 911 95885-845