Explore the cornerstone of your e-commerce triumph with our solutions encompassing shop management, cart optimization, seamless payment integration, and streamlined interfaces. Behind the scenes, PIM.RED operates as a comprehensive management and shop system, orchestrating all data for flawless functionality. Be inspired by our track record of successful e-commerce ventures and capitalize on our expertise for your next online endeavor.

Mobile & Apps

Together, we help you reach your mobile audience with responsive websites and apps. We take charge of web and app development for you, continuously striving for further optimizations to ensure an exceptional customer experience. Witness the success of our projects firsthand and elevate your mobile presence today!


We collaborate with renowned partners such as Microsoft, Adobe, DigitalOcean, and HostEurope to ensure the reliability of your solutions. Our projects run in the cloud and leverage a diverse range of technologies. Examples include Docker, nginx, MongoDB, MS SQL, AngularJS, Lucee, React, and SolR. With this comprehensive toolkit, we are equipped to effectively meet your requirements and deliver top-notch performance.

User Experience

Our skilled designers conceptualize and craft your websites while perfectly translating your corporate identity into the online realm. We prioritize an optimal mobile user experience and a meticulously planned customer journey to ensure that your visitors enjoy an impressive and seamless online experience.

Artificial Intelligence

Today, we already employ various AI bots for website maintenance, programming, and user experience optimization. We leverage cloud-based AI web services from leading providers such as IBM Watson or OpenAI/ChatGPT. We are readily available to discuss the diverse new possibilities and impacts on your processes.


We have crafted bespoke solutions and amassed extensive industry expertise tailored specifically for publishers and publishing houses. Verlagssoftware, ONIX 3.0, and VLB-TIX are familiar territories for us, and we possess a comprehensive understanding of all facets of these technologies. Benefit from our years of experience and our established interfaces with CRM and ERP systems, marketing automation, and distribution channels to optimize your processes and elevate your success.

PIM.RED - the e-commerce Hub

Start today with our productinformationmanagement- and contentmanagementsystem PIM.RED


Hanser Verlag: Relaunch online shop

Immerse Yourself in the Redesigned World of Hanser Literary Publishers! Our talented designers have passionately and creatively crafted a website…

DuMont Buchverlag: Online shop

Welcome to the new website of Dumont Buchverlag! We are thrilled to present to you our freshly redesigned online presence…

Westermann: Teachers portal

Welcome to https://grundschule-aktuell.de/ – your new portal for elementary school teaching content by Westermann! We've completely redesigned our portal to…

Klett Sprachen: DaF-Ideenfinder

Explore the freshly designed DaF-Portal (German as a Foreign Language) by Klett Sprachen! Our new online presence boasts a modern…

Park Books: Relaunch online shop

We've crafted a unique portfolio of multilingual shop websites for the prestigious Swiss publishers Scheidegger & Spiess and Park Books.…


Handwerk & Technik: Relaunch Shop

Modern school needs digital teaching material. In addition to the classic textbooks and schoolbooks, the new online shop of the…


ekz: Relaunch Shop Ausstattung

We integrated the sale of library furniture and accessories into the library world shop of ekz Bibliotheksservice GmbH. This part…

Relaunch Arena Verlag

Arena Publishers: Relaunch Webshop

We created a completely new website optimized for mobile devices with an integrated web shop in Drupal for Arena Verlag…

Austrian Academy of Sciences Press

Austrian Academy of Sciences

We implemented the completely new website with integrated webshop for the Austrian Academy of Sciences Press just in time for…

London Book Fair 2022, 7A41

Join us at LBF! We will be glad to show you our rock-solid and scalable website and e-commerce solutions. We…


BikeMedia: Relaunch Webshop

We realized several shops for the BVA BikeMedia with their magazines and brands in the "cycling" sector. The user can…



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  • We are very satisfied with Wirth & Horn. We get on very well with their programme. The customer service is reliable and individual. Wirth & Horn fulfilled our wishes and consult us competently on current market trends and market needs.

    Simone Scheinert, Junfermann Verlag
  • I really enjoy working with Wirth & Horn because the consulting and the solution performance are individual and sustainable. The consulting and solution performance cover the whole range of the digital business segments of a publishing house. This custom-fit offer of all digital services is convincing for C.H. Beck.

    Andreas Kurzal, C.H.Beck, Online Marketing
  • Wirth & Horn support us not only in technical competence. Thanks to their good knowledge of the publishing sector they fulfilled our specific needs in professional education as publisher for teaching media. In addition to that they give us impulses for the development of our website.

    Sebastian Diekmann, Verlag Europa-Lehrmittel, Marketing
  • Wirth & Horn are a reliable and competent partner for many years. We realized many projects succesfully and profitably (f.e. CMS, Website, catalog production). We benefit especially from the fact that Wirth & Horn are very familiar with the requirements of the publishing sector and market trends. We are looking forward to the further cooperation.

    Nicole Weiß, C.C. Buchner, Coordination Digital Projects
  • We feel in good hands because Wirth & Horn is a specialist for publisher webshops. The advice is always excellent, especially regarding to complex interfaces.

    Christof Büttgen, Don Bosco Medien GmbH
  • We thank Wirth & Horn for their patience with our permanent special requests. They always make the unpossible possible.

    Dieter Scholz, IT Ernst Klett Sprachen

About us


project management
mobile & web development
database, interfaces & marketing automation
strategy for digital transformation
ads & advertising
social media & content creation

Your Contact Person


You are motivatd, innovative, authentic, enthusiastic, reliable and proficient? You want to create something big in a small enjoyable scrum team? We are still growing and are hiring. We are looking for you! Start your career with us!









Contact us!

Informationssysteme GmbH
+49 89 / 624477-60

Orleanstr. 4a / D-81669 Munich

Our office is located in central Munich. Getting there by public transport is easy
Guests travelling by car will find a parking lot in the garage.