P.L. Design Company Ltd., founded in 1991, has earned a reputation for innovative design service in site planning and landscape architecture in the Asian region. Due to growing environmental concerns, we put special emphasis on creating natural character that will enhance as well as conserve the environment. Our extensive experience in a diverse range of projects has equipped P.L. design staff with a comprehensive and rational approach to undertake any given design.


Our experienced team approaches each project in a creative and sensitive manner addressing the needs and desires of the client.

We are aware of the importance of individuality in a design and therefore focus on a distinctive image based on location, climate, and social context of each proposal. We pride ourselves in our ability to balance design with the financial and maintenance requirements of the client.

We strongly believe that team work is the best method for solving issues and creating original design.

About The Team

Our dedicated and experienced team with expertise in landscape, architecture and construction management collaborate to develop innovative, practical and sustainable design solutions. P.L. Design currently employs six senior Landscape Architects, four Landscape Architects / Architects, five Landscape Technicians and three support staff.


Mr. Weerapan Paisarnnan

Managing Director

Weerapan began his studies at Chiangmai College of Agriculture, Thailand, where in 1970 he received his diploma in agriculture. He then moved to the U.S.A. to further his education. He received a Bachelor of Science in Agriculture in 1973 from Texas A&I University and Bachelor of Landscape Architecture in 1980 from Louisiana State University. His extensive experience both in the U.S.A. and Thailand includes a wide range of international and regional projects. Along with the position of Managing Director of P.L. Design, Weerapan has been a guest lecturer for the landscape architecture departments of Chulalongkorn, Kasetsart and Thammasart Universities in Bangkok and Maejo University in Chiangmai since 1982. He was president of the Thai Association of Landscape Architects (TALA) from 1995 to1997 and was elected a committee member of the Council of Thai Architects from 2003-2006. In 2002 he was conferred an Honorary Doctorate Degree in Landscape Architecture from Maejo University, Thailand.

Mr. Manoch Sriwanichpoom

Design Director
Part of the original team since the company’s establishment, Manoch’s extensive design and construction experience guides many of the design solutions created at P.L. Design and is well known within Thailand’s landscape community. He is a sometime special guest lecturer at Bangkok’s Kasetsart and Chulalongkorn Universities’ Landscape Architecture Departments.

MS. Natalie Schneider

Senior Landscape Architect
Natalie has been with P.L. Design for over 20 years. She studied landscape architecture at the University of Melbourne, Australia and brings international experience to the team. Natalie overseas international projects undertaken by P.L. Design.


Senior Landscape Architect
Chanipat (Ouey) has been with P.L. Design since 1996 that she interned whilst studying at Bangkok’s Chulalongkorn University. Her extensive travels across the world have brought back global design inspiration to the team. She is a special lecturer at Bangkok University and Kasetsart University’s Landscape Architecture Department and is currently General Secretary of the Thai Association of Landscape Architects (TALA).


Senior Landscape Architect
With an undergraduate degree in architecture and Masters in Landscape Architecture from Silpakorn and Chulalongkorn Universities, Prapaporn (Golf) has over 10 years’ experience as a valued member of P.L. Design’s staff fluent in all aspects of the creative process from design to finished construction.

Ms. Sumalee Suktipparat

Senior Landscape Architect
Sumalee (Lee) has been with P.L. Design for over 20 years since graduating from Bangkok’s Chulalongkorn University. Her long experience in the landscape field specialises in realising creative ideas into a buildable construction drawing package with attention to the interrelated components of the built landscape.




Our Clients

Some of our past and current clients


Amari Thailand
Bank of Thailand
B.T.S. Assets Co. Ltd.
C.P. Land Public Company Limited
Bumrungrad International Hospital
Dusit International
Erawan Group PLC
Golden Land Property Development PLC
Italian-Thai Development PLC.
Land and Houses Public Company Limited
L.C. Hotels Pte Ltd.
Onyx Hospitality Group
Pruksa Real Estate PLC
The Mall Group
The Treasury Department Thailand
Quality Houses Public Company Limited


Ansal Housing & Construction Ltd.
Big Apple Reality
ITC Hotels Ltd.
Kalpataru Limited
Peninsula Land Limited
Unitech Limited


Intercontinental Hotels Group China


TALA Awards 2009 Honor Award in General Design-Conservation
“Karnjanaphisek Royal Park, Nontaburi”

TALA Awards 2009 Honor Award in General Design-Hospitality
“Sareeraya Beach Resort & Spa, Samui”

 TALA Awards 2015 Honor Award in Community Service & Workshop
“Elephant Kingdom, Surin”

TALA Awards 2015 Honor Award in General Design-Hospitality
“Amari Hua Hin Resort and Amari Residences Hua Hin”