AePONA Group Limited
Audio Processing Technology Limited
ChangingWorlds Limited
CR2 Limited
LeCayla Technologies Limited
LeT Systems
Lightstorm Networks
Norkom Group plc
Nova Science Limited
Quality Hotels/Comfort Inn
Rococo Software Limited
Shenick Network Systems Limited
The TAS Group
Valista Limited
 
Portfolio of Companies

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www.aptx.com

Audio Processing Technology Limited (APT)
APT was created, in 1989, to build upon innovative research into digital audio compression technology carried out at Queen’s University, Belfast. Since then, APT has established itself at the forefront of its field, successfully developing the high quality 4:1 compression algorithm, which is used to facilitate the transmission / transport of audio data. This product is marketed as apt-XTM. Headquartered in Belfast, Northern Ireland, APT also has offices in the UK and Japan.

TVC Holdings plc is registered in Ireland no. 440961 | Registered Office: Beech House, Beech Hill Office Campus, Clonskeagh, Dublin 4, Ireland