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Quality is our highest goal.

The liNear GmbH

liNear GmbH is a cutting-edge supplier of software solutions and services for building engineering and system construction. Since 1993 this brand from Aachen, Germany, has been standing for comptence in technical calculation programs and CAD applications.

Our solutions are developed together with planners, executing specialist companies, and industrial partners in an intensive and trusting relationship. The permanent advancement of our software enables customers to respond to the fast-paced demands of their business with appropriate tools.

Next to software solutions for the end customer we develop OEM software for industry. By this means it has been possible to reach more than 20,000 satisfied customers over the last 20 years. In the course of this, we have put emphasis on direct customer contact with our competent sales and support team. We thus guarantee a comprehensive and professional consulting service for our customers and prospects directly on site.

A special focus at liNear is on service. We offer quick and straightforward telephone support that meets the qualitative requirements.
The liNear academies in Aachen and Berlin make for practical training provided by experienced coaches directly involved in the project. Moreover, we offer training directly for the customer on site in order to satisfy individual needs most comfortably and efficiently.

liNear is an Autodesk “ISV Partner”, a Microsoft “Gold Certified Partner”, and part of the Fujitsu “Alliance Program”. By these, maximum compatibility of the software is ensured.

Before all, our close cooperation with industry enables us to supply customers not only with advanced software products, but also with up-to-date data sets and CAD libraries from many renowned manufacturers. By using our software, you may thus plan and perform an exact construction plus appertaining calculation with original manufacturer components as well. This is just one of the many possibilities to maximize efficiency with liNear.

Facts and figures

Volume of sales

Partner und languages

End user

Structure of employees Σ 71

liNear Headquarter in Aachen, Germany

Head office in Aachen

liNear GmbH
Im Süsterfeld 20
52072 Aachen
Telefon: +49 (0)241/889 80 10
Telefax: +49 (0)241/889 80 40

Sales Partner outside Germany



192102, St. Petersburg
Foochika 4-K

Теl: +7 (812) 321-00-55
Fax: +7 (812) 321-00-55



620075 Jekaterinburg
Lenin Ave 38a
Теl: +7 800 511-81-47


Arkance systems

Moortelstraat 27
9160 Lokeren


Focus Computers

Hala Pinki, Zemun, Gradski Park 2
11080 Belgrad 



Čajakova 19
811 05 Bratislava

Turkey & Azerbaijan

Eren Şahin

Makina Mühendisi
Inonu Mah. / Tugra Apt. No: 52/10
Alpkaya Cad.
34755 Ataşehir/İstanbul