
Swiss quality consulting for South East Asia
Today’s projects are more complex and transverse than before, they always impact various departments of companies.
With more than 20 years of experience, our CEO-level consultants will help you to achieve your goals in a minimum of time, using modern technologies and up-to-date project methodologies.
Our offer
We help companies to make business in South East Asia and in Switzerland
Management of complex projects involving many department

Commercial support for business Import export with South East Asia

Investments opportunities in Switzerland

Support For Swiss Investment In Thailand And Myanmar

Consultants

Thierry Gattlen
Partner (swiss citizen)
Living between Thailand (Bangkok) and Switzerland, Thierry has founded many companies in various sectors which became leaders in their domain. For 20 years, he has run a system and software development active in chipcard payment for universities and companies. Today, he is CEO of GT-Conseils et Participations and partners in Madsense, a mobile software development company in Valencia (Spain).
Thierry is specialized in technologic project management, Internet trends, management optimization and foreign investments in Switzerland.
- Technology 90%
- Management 80%
- Foreign investments in Switzerland 75%

Léon de Riedmatten
Partner (swiss citizen)
Living in Myanmar (Yangon), Léon is a field diplomat presently involved in activities related to a peace process and economical development in Myanmar.
For over 30 years, he has carried out important humanitarian missions all over the world, starting with the International Committee of the Red Cross (ICRC), then the United Nations (UN), the Association François-Xavier Bagnoud (AFXB), the Centre for Humanitarian Dialogue (HDC) and the Peace Nexus Foundation (PN). Léon is involved in many busnesses in Myanmar.
- Diplomacy 90%
- Commercial support 80%
- Foreign investments in Myanmar and Thailand 75%
Our customers
Our offices
Office in Bangkok
Phone: +666 421 441 52
Email: info@gtconseil.com
Office in Yangon
Phone: +666 421 441 52
Email: info@gtconseil.com

Swiss quality consulting for South East Asia
Today’s projects are more complex and transverse than before, they always impact various departments of companies.
With more than 20 years of experience, our CEO-level consultants will help you to achieve your goals in a minimum of time, using modern technologies and up-to-date project methodologies.
Our offer
We help companies to make business in South East Asia and in Switzerland
Management of complex projects involving many department
It is important to beneficiate of experienced high-level project supervisor to ensure success of today’s transverse projects
Commercial support for business Import export with South East Asia
South East Asia and particularly Thailand and Myanmar offer big opportunities for foreign companies and individuals. We are here to help you make your plan concrete.
Investments opportunities in Switzerland
We help you to cach interresting investment’s opportunities in Switzerland, in real estate or in various high quality companies.
Support For Swiss Investment In Thailand And Myanmar
it is not easy to invest in South East Asia. With our contacts and experience, we can make the complete process quicker.
Consultants
Our specialists are ready to help you. Feel free to contact us.

Thierry Gattlen
Partner (swiss citizen)
Living between Thailand (Bangkok) and Switzerland, Thierry has founded many companies in various sectors which became leaders in their domain. For 20 years, he has run a system and software development active in chipcard payment for universities and companies. Today, he is CEO of GT-Conseils et Participations and partners in Madsense, a mobile software development company in Valencia (Spain).
Thierry is specialized in technologic project management, Internet trends, management optimization and foreign investments in Switzerland.
- Technology 90%
- Management 80%
- Foreign investments in Switzerland 75%

Léon de Riedmatten
Partner (swiss citizen)
Living in Myanmar (Yangon), Léon is a field diplomat presently involved in activities related to a peace process and economical development in Myanmar.
For over 30 years, he has carried out important humanitarian missions all over the world, starting with the International Committee of the Red Cross (ICRC), then the United Nations (UN), the Association François-Xavier Bagnoud (AFXB), the Centre for Humanitarian Dialogue (HDC) and the Peace Nexus Foundation (PN). Léon is involved in many busnesses in Myanmar.
- Diplomacy 90%
- Commercial support 80%
- Foreign investments in Myanmar and Thailand 75%
Contact us
Fill in this form to get In Touch with us
Find us in Bangkok and Yangon
GT-International (Thailand and Myanmar)
Soi Saladaeng 1 Road – 10500 Bangrak, Silom, Bangkok – Thailand
Phone: +666 421 441 52
Email: info@gtconseils.com
Swiss Business Office Centre (Myanmar)
Phone: +95 943 20 24 81
Email: ldriedmatten@yahoo.com
GT-Conseils (Thailand and Myanmar)
GT-Conseils (Thailand and Myanmar)
Saladaeng Residences – Unit 29/101 – 5th Floor
Soi Saladaeng 1 Road – 10500 Bangrak, Silom, Bangkok – Thailand
+666 421 441 52
GT-Conseils (Bangkok)
Saladaeng Residences – Unit 29/101 – 5th Floor
Soi Saladaeng 1 Road – 10500 Bangrak, Silom, Bangkok – Thailand
Phone: +666 421 441 52
Email: info@gtconseil.com
Swiss Business Office Centre (Myanmar)
Yangon
36/318 Myay Nu Street, Sanchaung Township, Yangon
Tel: 01 230 60 67 – 71
Swiss Business Office Centre
36/318 Myay Nu Street, Sanchaung Township, Yangon
Phone: +95 943 20 24 81
Email: ldriedmatten@yahoo.com