Theodore Koumelis is the Co-Founder & Managing Director of Travel Media Applications which since 1999 offers marketing and communication services to the travel industry. Under Travel Media Applications he founded among others:
Digi.travel World Events for the Digital Tourism Economy which since 2010 includes:
Outbound Travel Bazaar (OTB) which since 2016 includes:
- Digi.travel Thailand International Conference & Expo, 28 June 2017, Bangkok, Thailand (2nd year)
- Digi.travel Cyprus International Conference & Expo, 18 October 2017, Nicosia, Cyprus (2nd year)
- Digi.travel EMEA Conference & Expo, 24-25 October 2017, Athens, Greece (5th year)
- Digi.travel Poland Market Focus, 11 December 2015, Warsaw, Poland
- Digi.travel Sweden Market Focus, 12 February 2016, Stockholm, Sweden
- OTB Vietnam 2017, 2 March 2017, Ho Chi Minh City, Vietnam
- OTB Dubai 2017, 20 September 2017, Dubai, United Arab Emirates
- OTB Abu Dhabi 2017, 21 September 2017, Abu Dhabi, United Arab Emirates
Since June 2012 he relocated in Bangkok from where he runs TravelDailyNews Asia-Pacific and Digi.travel Thailand International Conference & Expo as well as other representation services.
He is member of the Executive Board of PATA Thailand Chapter.