The visunext Group

Our group of companies bundles competence for presentation technology, conference room equipment, digital education rooms and home cinema technology throughout Europe.

Originally started in Germany in 2003, the group quickly established itself broadly in Europe. More than 10,000 products from all well-known AV manufacturers are offered in nine different countries. The company benefits from strong partnerships with the most relevant manufacturers in the media technology industry, such as Acer, Barco, BenQ, EPSON, Optoma, Panasonic, Samsung and many more.


This is us

The visunext Group is one of the largest and most important suppliers of home cinema and presentation technology in Western Europe. The group operates in various channels. 

The headquarters in Emsdetten, Münsterland, is the seat of visunext SE. In addition to sales for Germany and Austria, the logistics and other back-office functions for the domestic and foreign sister companies and subsidiaries are also carried out from there. These are located in England, France, the Netherlands, Sweden, Austria, Spain, Poland as well as the USA and Hong Kong. 

Another important part of the group is celexon. This is responsible for the international production of accessories such as screens, mounting systems, signal management etc. as well as the sale of these products to distributors and specialised trade partners. 

Since the beginning, visunext has already served more than 800,000 customers in more than 25 countries. Among them are many well-known global players such as Allianz, BMW, Bosch, Burger King, Daimler, Deutsche Lufthansa and many more.

Company data



>200 employees


> 800,000

Sales volume

> 100 million euros



"As long as our children stare at green boards, teachers work with overhead projectors, managers have connectivity problems with their presentations and private users hang clunky black matte screens on their walls, we are still at the beginning of our journey!"

Christoph Hertz, CEO

Our history

From start-up to group of companies! The partners Matthias Hemesath (*1983) and Christoph Hertz (*1984) gained experience in e-commerce and the conception and implementation of online stores while still at school. Their first venture specialised in the marketing of Ex Demo projectors. At the beginning, the first company dealt with individual leasing returns, later with large remaining stocks of well-known manufacturers. The focus of the group is the marketing of media technology with solution competence and specialist trade values.


"In the last decade, a student project grew into a new player on the market. We carry this drive in our DNA - it motivates us to new projects every day." 

Dr. Axel Niclas, CSO

Our Management

Legal entities

From Münsterland to the world. With two locations in Germany and companies in ten other countries, we have an international presence and are one of the largest suppliers of media technology in Europe.


Germany and International

visunext International GmbH & Co. KG

Gutenbergstr. 2
48282 Emsdetten 

Telephone: +49 221 58834 0
Fax: +49 221 58834 49

Projektor AG

Moltkestr. 123-131
50674 Köln

Telephone: +49 221 719981-0
Fax: +49 221 719981-79

celexon Europe GmbH

Gutenbergstr. 2
48282 Emsdetten

Telephone: +49 221 58834 50
Fax: +49 221 58834 99

visunext France Sárl

200 rue de Paris
67116 Reichstett

Telephone: +33 160 48 83 50
Fax: +33 169 48 69 22

visunext UK Ltd.

Victory House, Chequers Road
Tharston, Norwich NR15 2YA

Telephone: +44 1508 535050 
Fax: +44 1508 535927

visunext Netherlands B.V.

Nassauplein 30
2585 EC Den Haag

Telephone: +31 541 536090
Fax: +31 541 539023

visunext Sweden AB

Stora Avägen 21
43634 Göteborg

Telephone: +46 31 308 88 55
Fax: +46 31 723 21 19

visunext International GmbH & Co. KG

Gutenbergstr. 2
48282 Emsdetten

Telephone: +39 02 94 75 51 22
Fax: +39 02 76 01 68 46

visunext Spain S.L.U.

Calle Principe de Vergara 126, 1º F.
28002 Madrid

Telephone: +34 93 270 31 20
Fax: +34 93 302 68 83

visunext Austria GmbH

Spengergasse 16/16
A-1050 Wien

Telephone: +43 1 581 29 06
Fax: +43 1 581 29 40

visunext Poland Spółka z ograniczoną odpowiedzialnością Sp. k.

Plac Matejki 19/15
65-056 Zielona Góra

Telephone: +48 68 479 40 00
Fax: +48 68 479 40 01

celexon US Inc.

80 Pine Street, Floor 24
New York, NY 10005

Telephone: +1 212-315-2183
celexon Hong Kong Ltd.

160 Gloucester Rd
Hong Kong

Websites of the visunext Group

visunext and its foreign subsidiaries cater exclusively to end consumers and offer a full range from the AV industry with more than 10,000 products from all well-known manufacturers. The company benefits from strong partnerships with the largest projector manufacturers such as Acer, BenQ, Epson, Panasonic, Samsung, Sony and many more.
celexon is responsible for the manufacture of more than 700 projector accessory products for the AV market, with a focus on projector screens and mounts. We supply a number of distributors, specialist retailers and online shops.
DELUXX produces screens and projector mounts of the highest quality, which are available from specialist dealers.
Projektor AG offers a network of specialists for AV solutions. This network includes a number of specialist dealers throughout Germany. They are subject to strict quality controls and offer high-quality, competent home cinema and business advice on site with excellent presentation facilities.
Heimkino.de is aimed at the end consumer and offers everything needed for a professional home cinema set-up with high-quality speakers, AV receivers, projectors and hi-fi accessories. Customers are supported with competent advice and service.
Beamer-Discount is the online end-customer portal of Projektor AG and, as a solution provider with a focus on home cinema, uses a multi-channel approach to connect the AG's stationary partners (and their Germany-wide presentation rooms) with online business.

Good partnerships are the basis for success:

Together with our partners, we always offer you individual solutions perfectly tailored to the respective project!

Tobias Berg and Oliver Stenzel - contact persons in Purchasing and Sales - write on glass pane

Do you still have unanswered questions?

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