What means being part of the Congress Rental Network (CRN)?
The Congress Rental Network (CRN) was born as a global network of 45 independent companies, extending across 43 countries in 5 continents that share a common purpose: to provide the highest standard of quality and service in conferences, congresses, meetings and events, making use of Bosch’s state-of-the-art conference technology.
Since 1990, the CRN has forged an exclusive partnership with Bosch, the market leader in conferencing solutions, recognized for its consistent award-winning innovations because the mention of Bosch evokes innovation, quality and reliability in the industry and each CRN member specializes in Bosch conferencing and translation solutions.

Collectively, we are more than 1,100 professionals and host more than 40,000 events each year. In addition, we have a shared inventory of Bosch conference equipment, including more than 65,000 receivers, more than 10,500 microphones and more than 730 interpreting booths.
As a member of the Congress Rental Network (CRN), it is important to note that all members are recognized as leading suppliers of conferencing equipment in our respective local markets, and where we exclusively use the latest Bosch conferencing technology systems.
Joining the CRN begins with a rigorous selection process that ensures each member represents the best in the industry. By joining the CRN, we align ourselves with the world’s leading conference equipment suppliers, expanding our presence to five continents and more than 40 countries around the world.
In addition to offering state-of-the-art meeting and conference technology, we have a highly qualified in-house team to operate Bosch conference systems, enabling us to provide exceptional, high-quality service at every event.
Find below the list of all the members that are part of this exclusive network of audiovisual companies worldwide:
Americas region:
- Congress Rental Argentina
- Maxi AV
- Duoson Multimedia
- Audiovisual Proshow
- CongressColombia.com SAS
- Audio Conference SA – CongressCaribe
- Melvi Sac
- Main Line AV International
- Clarus Language Solutions
Asia-Pacific region:
- Congress Rental Australia
- Polyglot Translations
- Dorier Japan
- AV Image Systems Sdn Bhd
- Congress Rental Pte Ltd
- IEXCO Co, Ltd
- GIS AV Solutions Co, Ltd
- Numthip Associates
Europe, Middle East and Africa region:
- Kongresstechnik – Congress Rental Austria
- Kongresstechnik Bulgaria Ltd
- Tehnozavod CRN d.o.o.
- AV MEDIA EVENTS
- Teletech ConferenceCommunication
- AUCOP
- Leni Group
- elakustik GmbH
- PC Podimatas SA
- SPECIAL EFFECTS INTERNATIONAL Ltd
- Tecnoconference srl – TC Group
- KT Serviss SIA
- Studio Seven Co Ltd
- Jacot Audiovisueel
- BSC AV
- Smart Choice Audiovisuais, Lda
- Conference Systems SRL
- RWANDA EVENTS GROUP Ltd
- Congress Rental Serbia
- Robotrade, d.o.o.
- Congress Rental South Africa Pty Ltd
- Dorier SA
- Ditec Communications
- Consys Communications
- Congress Rental Emirates
- Ubiqus UK Ltd
Thanks to being part of this network, we have been able to successfully carry out a series of outstanding international projects, among them:
- The 134th Europol Management Board
- The Spanish-Romanian Summit
- NATO Summit in Madrid 2022
- The Ibero-American Summit

These are just a few examples of how our partnership with the Congress Rental Network has allowed us to successfully execute large-scale events, do you need to organize an international event? We will accompany you and with the security and peace of mind of a premium service and quality, contact us.