About Us

Established with Determination

Since 1990, a group of well-qualified and experienced engineers joined with various professional experts has founded Panya Consultants Co.,Ltd. Focusing on water related projects, our experinced staff built on its strength. Starting with less than 50 intended employees, we joined and worked together with other partners, who were leaders in the market, as sub-contractor or consortium and have completed more than 500 projects at present.

Expanded into Multidiscipline

Working on multidiscipline projects and a wide range of clients, PANYA understands client's goal and needs, ensuring that we deliver successful projects. We have advanced and diversified through academic staff enhancement, planning, design, construction supervision, economy and environment together with public relations and participation, which significantly broadened the company's business lines. With more than 400 employees, we have integrated engineering, architectural, environmental, economic and social sustainability into every project.

Moved towards Total Consulting Services

With the broad objective of providing multidisciplinary consulting services, PANYA Group, formed by various professional expert companies, provides a full range of consulting services, including water, environment, disaster, infrastructure, transportation, tourism, urban development and energy.

Panya Consultants Co.,Ltd., a core company of the group, keeps strongly growing and providing the consulting services for infrastructure, water, natural resources, environment and disaster management.

Advanced to be a Knowledge Center

To be a qualified professional service provider, PANYA Group recognizes the importance of continuous perssonnel development and quality service improvement. In recognition of these, Panya Consultants Co.,Ltd. has been accredited to ISO 9001 since 2005. As an integrated group, we have a plan to create a collaborative team approach and knowledge base. Keeping quality services, we have created and shared all of our knowledge in participating activities, such as knowledge sharing, project database and academic seminars.

Now and Beyond

With more than 400 employees and 25 years of expereinces, PANYA Group continues to share our knowledge in creating the communities a better place. As we continue to expand our business, we become Innovative, Ethical, Sustainable and Professional Consultancy Service Provider in Thailand and abroad.


Core Value

WE are Innovative

WE are Ethical

WE are Sustainable

and WE are Professional


Panya Consultants Co., Ltd. (Panya)

PANYA offers a wide range of services on water resources (surface and groundwater), irrigation, water supply and wastewater treatment. Founded in 1990, Panya Consultants Co., Ltd. has been accredited to ISO 9001:2008.

PANYA has an experience in the environmental impact assessment, urban development and infrastructure, water resources development, transportation (roads, highways, trains and ports), coastal erosion control, including socio-economic development covering public participation, public relations, socio-economic impact assessment, strategic environmental assessment and strategic development planning.

PANYA offers multidisciplinary services, which provide study and design for sustainable development of urban, e.g. transportation, flood prevention and drainage, river bank protection, water supply, wastewater treatment, waste management and landscape architecture.

P&C Management Co., Ltd. (PCM)

PCM founded in 1993, specializes in the areas of project and communication management, construction supervision, and operation & maintenance. The professionals at P&C always stresses the importance of quality, time, and budget controls to ensure that projects are completed to the clients’ highest level of satisfaction.

Phisut Technology Co., Ltd. (Phisut)

PHISUT was formed in 2002. The company provides professional technical and management services for both public and private sectors in the fields of urban development, regional planning, spatial plan, and tourism development.

TransConsult Co., Ltd. (Trans)

Trans was established in 1994 with a focus on transportation: railways, highways, bridges, ports, and airports. In addition, Trans is also an expert in the fields of logistics and supply chain management.

Ensol Co., Ltd. (Ensol)

Ensol was founded in 2005 and has since been providing a wide range of high-level energy consultancy services. With many experts and professionals in various fields, the company’s areas of expertise include hydropower, bioenergy, solar energy, wind energy, energy efficiency improvement, and carbon management.

Geotech Pillar Co.,Ltd

Geotech Pillar was found in 2017.The company provides consulting and design services in the specialised area of Ground and Geotechnical Engineering. Our specialists and highly skilled engineers aims to establish cost-effective and sustainable design solutions, through technical excellence, for foundations, tunnels and infrastructures on uncertain or complex ground conditions.

Pann Corporation Co., Ltd. (Pann)

PANN was founded in 2009 for a capital gain purpose after PANYA Group’s success in the consulting business. Pann focuses on the investment in advanced technology and property.