Dragontech Systems Co, LTD

About the company

Company Profile

Dragontech Systems is a technology company specializing in design, engineering, solution architecting and systems integration for road and railway transportation applications. Dragontech Systems is company based in Photharam, Ratchaburi, Thailand. Founded by Industry Specialists with 25+ years of paradigm experience in electronics engineering, Dragontech Systems delivers innovative solutions for demanding projects in Europe as well as in Asia. Dragontech Systems partners with prime systems integrators and OEMs as a complete technology and solution provider.

Our company primarily addresses the regions of the EU, India, South East Asia, Australia, Taiwan and Hong Kong.

Leveraging skills and experience in project specific systems and electronics design, systems interfacing and integration, software development, certification and qualification and production, we deliver advanced IT, computing and connectivity solutions, which meet the requirements of railway and bus projects.

Management Team

Dragontech Systems has a strong management team consisting of industry and technology specialists with diverse experience and a history of success. These executives lead the the company to ensure that Dragontech Systems stays in the forefront of introducing new technologies and growing its international presence and business.


Tomi Hanninen


Tomi Hanninen is an entrepreneur and founder of Dragontech Systems in Thailand as well as CEO of Dragontech Systems LTD., an affiliate company in Hong Kong. Tomi leads the company's development and its international business. Tomi oversees both Dragontech companies from a strategic level and is closely involved in making major decisions affecting the company. Additionally, Tomi is involved in partner and business ecosystem development worldwide.


Patrick Piron

Partner - Senior Technology Advisor and System Specialist

Acting as General Manager of the company CELYSS, Patrick Piron brings 20 years of experience in embedded system technology, marketing and project management having overseen numerous successful projects. Patrick has graduated from the L’ENSERG INPG University in Grenoble with honors and has worked in the past as a manager at CEGELEC in France developing critical control systems. As a founding partner, Patrick is involved as a design specialist and advisor in custom designs and complete projects.


Orraporn Buadee

Partner - Operations Manager

Orraporn Buadee manages the daily operations of the company as well as coordinates customer relations and project sales. Furthermore, Orraporn coordinates logistics and manages procurement for Dragontech Systems.