





WHO WE ARE
About Us
RDG Planning & Design was founded by Geoffrey Cresswell, an experienced architect with an extensive background in architecture, urban planning, and interior design. He was the founding principal of MMC International Architects, an architectural firm based in Toronto, Canada, which was established in 1989.
With unique global experience in retail planning and retail design architecture, he brought his dynamic Western perspective to the expanding Asia markets and later established RDG Planning & Design in 1992.
In 2020, Mr. Cresswell retired, passing the leadership to his experienced design directors, Mr. Chayanan Chalainanont and Mr. Seadhar Jirawattnotai, both bringing years of experience and expertise to the company’s continued success.
RDG Planning & Design provides a diversified approach bringing fresh ideas that are achievable within the specialized nature of retail commercial development. We offer a team approach of experienced retail architects and interior designers to offer the best possible design solutions that match our Client’s demand for success.
WHAT WE DO
Our Services
With over 30 years of experience, we are specialized in all aspects of retail design and offer a wide range of related services. RDG Planning & Design provides a diversified approach bringing fresh ideas that are achievable within the specialized nature of retail commercial development. Our services include masterplanning, retail planning, interior design and environmental graphic design.

Retail Planning & Masterplanning
Every successful retail development begins with a plan that tells the right story. We work closely with the marketing and leasing team, Project Architect and Engineers to craft a floor-by-floor retail plan that balances the leasing team’s strategy, operational needs, and the Client’s financial vision. From defining tenant layouts and sizing to shaping voids and vertical flow, every detail is considered with purpose. The result is a plan refined enough to drive key tenant negotiations forward.

Interior Design & Environmental Graphic Design
With the retail plan in place, the space begins to come to life. RDG develops initial interior design concepts in close collaboration with the development team — refining and evolving ideas until a shared vision is approved. From there, we carry the design through development and into full construction drawings, ensuring every detail is resolved with precision.
WE WORK WITH
Our Clients
RDG has been fortunate to work with many of the leading retail development companies in the Southeast Asia region that include Thailand, Malaysia, Singapore, Hong Kong and Vietnam.
We seek to bring the best design solutions in response to our Client’s desire for success.




















All Seasons Property Co., Ltd.
B&G Park Co., Ltd.
Ek-Chai Distribution System Co., Ltd.
First Pacific Land/Premier Group
Hongsa Asset Co., Ltd.
Kingdom Property Co., Ltd.
LH Group/LH Mall & Hotel Co., Ltd.
LH Group/Siam Retail Development Co., Ltd.
Maneeya Realty Co., Ltd.
NYE and RGP Development Co., Ltd.
Ploenchit Real Estate Co., Ltd.
PTT Oil and Retail Business Pcl.
Ratchaprasong Square Trade Association (RSTA)
Silom Building & Service Co., Ltd.
Silverlake Estate Co., Ltd.
The Mall Group/Sukhumvit City Mall Co., Ltd.
TCC Group/One Bangkok/Thippatana Arcade Co., Ltd.
Siam Mega Thai Co., Ltd.
AEON Co. (M) Bhd. & Hap Seng Land Sdn. Bhd.
Belleview Group
Central Group/Central Plaza I-City Real Estate
Crimson Omega Sdn. Bhd.
Gamuda Berhad
Mammoth Empire Group of Companies
Malaysian Resource Corporation
Peter’s Holdings
Suez Domain Sdn. Bhd.
The Store Corporation Berhad
Transbay Ventures
DBS Properties
SLF Management Services Pte. Ltd.
NTUC Income Insurance Co-operative Ltd.
Hanoi Plaza Ltd.
Indochina Capital/Taubman Asia
Larkhall-Savico Vietnam Ltd.
Changsha MSUN Development Pty., Ltd.
CP Land/Siam Commercial Development
Henderson Land Development Co. Ltd.
Macalline/Leo International Design Group Co., Ltd.
A.I.M./OMERS/Oxford Properties
Goldman Sachs/Westmont Hospitality Group
ONTREA/20 VIC Management Inc.
Ontario Pension Board/20 VIC Management Inc.
SITQ/A.I.M./20 VIC Management Inc.
Viking Rideau Corporation
Remark: * By MMC International Architects
OUR ACHIEVEMENT
Awards

2019 Asia Pacific Property Awards
- Best Retail Development in Thailand for Terminal 21 Pattaya
2017 International Property Awards
- Best International Retail Development for Terminal 21 Korat
- Best Retail Development in Asia Pacific for Terminal 21 Korat
2017 Asia Pacific Property Awards
- Best Retail Development in Thailand for Terminal 21 Korat
2013 International Property Awards
- Best International Retail Development for Terminal 21 Bangkok
2013 Asia Pacific Property Awards
- Best Retail Development in Asia Pacific for Terminal 21 Bangkok
- Best Retail Development in Thailand for Terminal 21 Bangkok
2012 International Property Awards
- Best International Commercial Renovation / Redevelopment for The Core, Calgary*
- Best Commercial Renovation / Redevelopment in Americas for The Core, Calgary*
2012 ICSC Maple Leaf Award
- Renovation or Expansion of an Existing Shopping Centre for The Core, Calgary*
2006 ICSC International Award
- Sustainable Design for Yorkdale Shopping Centre, Toronto*
2006 ICSC International Design and Development Award
- For Yorkdale Shopping Centre, Toronto*
2006 ICSC International SADI Award
- For Yorkdale Shopping Centre, Toronto*
1997 Thai-Canadian Chamber of Commerce (TCCC) Awards
- Company of the Year
Remark: * By MMC International Architects
MEET US
Our Team

Chayanan Chalainanont
Managing Director

Seadhar Jirawattnotai
Director

Onrawee Leangkongthong
Director

Phatchalai Detdee
Director
Contact Us
Telephone
+66 2253 5650
rdg@rdg.co.th
Business Inquiry
inquiry@rdg.co.th
RDG Planning & Design
73/11 Soi Ruamrudee, Ploenchit Road, Lumpini,
Pathumwan, Bangkok 10330 Thailand