The team

Eric Bergholz


Phone: +49 (0)7153 66 29 110
Mail: info [at]

Eric Bergholz is entrusted with the company management. Furthermore, he is your contact person on the subject of laser scanner hardware and software.

Antje Jahns


Phone: +49 (0)391 62 69 99 3
Mail: antje.jahns [at]

Antje Jahns is your contact person for financial aspects.

Doreen Hörold

Shop Manager

Phone: +49 (0)391 62 69 96 0
Mail: doreen.hoerold [at]

Doreen Hörold is office manager and responsible for the online shop. As a surveying engineer, she is the first point of contact if you have any questions about laser scanning.

Alexander Klinkhart

Head of Logistics & Scanner Rental

Phone: +49 (0)391 62 69 96 1
Mail: alexander.klinkhart [at]

Alexander Klinkhart is responsible for the shipping of your orders. Moreover, Mr. Klinkhart is yur contact person if you want to hire our scanners or laser scanning accessories.

Lissi Haubenreißer

Marketing Manager

Phone: +49 (0)391 62 69 96 2
Mail: lissi.haubenreisser [at]

Lissi Haubenreißer is at your disposal for marketing matters. Mrs. Haubenreißer is your person of contact for announcements on our website and trade fair organisation.

Mario Hoheisel

Business Development Manager

Phone: +49 (0)391 62 69 99 4
Mail: mario.hoheisel [at]

Mario Hoheisel is the contact person for the ZEB-REVO and ZEB-HORIZON of GeoSLAM. He also supports the management in hardware sales and acts as a go-between between individual business areas.

Oliver Niemann

Senior Team Leader (Training & Support)

Phone: +49 (0)38203 77 21 59
Mail: oliver.niemann [at]

Oliver Niemann is your trainer for 3D laser scanners and your contact person for services. He provides you with group and individual training sessions. Mr. Niemann will gladly respond to your questions regarding the analysis of scan data, too.

Daniela Lorenczat

CAD Manager

Phone: +49 (0)351 82 87 33 60
Mail: daniela.lorenczat [at]

Daniela Lorenczat is based in our office in Dresden. As CAD Manager, she is specialist in terms of BIMand CAD applications. She has skills in many software applications and is responsible for creation of 3D models and 2D plans.

Ole Krause

Team Leader (Training & Support)

Phone: +49 (0)2151 60 32 955
Mail: ole.krause [at]

Ole Krause is based in our office in Krefeld; he is responsible for service jobs in Western Germany. He will gladly advise you if you have questions about terrestrial laser scanners, handheld 3D scanners and our mobile laser scanners. Moreover, Mr. Krause has skills in a variety of software applications.

Maja Hartlich

CAD Drafter

Phone: +49 (0)351 82 87 33 62
Mail: maja.hartlich [at]

As CAD drafter and BIM expert, Ms. Hartlich supports our team in Dresden in the creation of 3D models and 2D plans.

Jana Hoheisel

Jana Hoheisel

Assistance Logistics & Shop

Phone: +49 (0)391 62 69 995
Mail: jana.hoheisel [at]

Mrs. Hoheisel processes your orders and shipping and acts as a link between store and logistics.

Alice Rösler

CAD Drafter

Phone: +49 (0)351 82 87 33 63
Mail: alice.roesler [at]

As a CAD drafter, Ms. Rösler supports our team in Dresden with software training and is an expert in 2D modeling.

Malte Achenbach

Surveying Technician (Training & Support)

Phone: +49 (0)7153 66 29 111
Mail: malte.achenbach [at]

Malte Achenbach is engaged in consulting, training & service in Southern Germany.

Vladyslav Buriakovskyi

Application Engineer for Product Development / System Integration

Phone: +49 (0)391 62 69 99 6
Mail: vladyslav.buriakovskyi [at]

Vladyslav Buriakovskyi is engaged in the development of new products and the research and implementation of new technologies. He supports our team with hardware and software solutions; he is your contact person for Russian language support.

Frederic Killus

Media Designer

Phone: +49 (0)391 62 69 998
Mail: frederic.killus [at]

Frederic Killus is responsible for our social media platforms and is involved in marketing operations.

Fabian Wegner

Application Engineer (Training & Support)

Phone: +49 (0)391 62 69 997
Mail: fabian.wegner [at]

Fabian Wegner is engaged in consulting, training and service. Mr. Wegner is also happy to answer questions about various GPS systems.

Keslin Schnuchel

CAD Drafter

Telefon: +49 (0)351 82 87 33 62
Mail: keslin.schnuchel [at]

As CAD drafter, Ms. Schnuchel supports our team in Dresden in the creation of 2D plans and 3D models.

Kendra-Sophie Kollmer

Kendra-Sophie Kollmer


Telefon: +49 (0)351 82 87 33 62

Mail: kendra.kollmer [at]

Ms. Kollmer is undergoing training with us as a draftswoman (architecture) and supports our team in Dresden with CAD drawings and models.

Paul Janikulla


Phone: +49 (0)391 62 69 96 2
Mail: paul.janikulla [at]

Paul Janikulla is currently doing an apprenticeship as media designer (digital & print); he supports our marketing team.



Office dog & Guard


Rosi is the link between the different departments and strengthens the team spirit. The charismatic dog lady is happy to be petted and to take an extended nap.