Pioneer in the Brazilian market of simultaneous translation equipment rental.


Our equipments are revised and tested before each venue guarantying excellent results in every operation.
Go to Receptors (FM / UHF)

Receptors (FM / UHF)

Wireless digital receptors 20 channels. Small and practical with excellent sound quality.

Go to Portable Equipment

Portable Equipment

Tour Guide System for wireless translation or locution (Public Announcements). Used in factory visits, museums, tours and small gatherings.

Go to Portable cabins

Portable cabins

Carpeted cabins in a neutral brown color. Acoustically build and capacitated for 2 interpreters in accordance to international (UN) standards.

Go to Portable cabins

Portable cabins

Our transmitters and PI were developed by STOC BRASIL to offer practicality and quality .

Go to Audio


Ambient sound is essential to any venue. STOC offers an array of audio equipment suited for any necessity such as wireless microphones, lavalier microphones, speakers and consoles that if needed, posses recording capabilities.

Go to Audio/Visual


To complement your venue STOC also offers A/V equipment: Multimedia projectors, computers and notebooks, dvd players, plasma monitors and projection screens.


Leader in equipment for simultaneous translation.

Pioneer in the Brazilian market of simultaneous translation equipment rental. Since 1976 we have accumulated experience, credibility and quality in the realization of events of all sizes. Our equipments have been developed by STOC BRASIL, manufactured abroad and imported thru legal channels. With an integrated system for interpretation that allows the simultaneous translation of up to 20 languages in a same location. 7 thousand individual receptors (FM and UHF), sound isolated cabins for interpreters and transmitters. Equipment most suited for meetings, lectures and symposiums. Committed to the growing need of our partners and clients, STOC offers a personalized service counting with the most complete and qualified technical staff and equipment able to handle up to 30 different venues simultaneously. Well acquainted well the hotel and convention center infrastructure in São Paulo we also cover all national territory.

  • Always strive for quality, seriousness and responsibility for our services. In working this way we believe in not only fulfilling but surpassing our clients expectations.

  • Professionalism and quality in our service and respect to our clients and collaborators.


Experience and commitment assure excellent results.