established in 1983, Our Group has since expanded to more than 200 collaborators, working on projects around Asia and worldwide
Our Founder
Our founder, Nithi Sthapitanonda, an alumnus of Chulalongkorn University and University of Illinois at Urbana-Champaign, founded Architects 49 in 1983. During his years at A49, he has held the position of President of the Association of Siamese Architects under Royal Patronage between 1992-1994 and the Secretary General for the Architect Council of Thailand from 2000-2002. In 2002, he received the honor of being named by the Ministry of Culture as a “National Artist” in Contemporary Architecture.
Nithi Sthapitanonda
Founder / National Artist of Thailand in Architecture
Our Work
Our diverse team empowers us to seamlessly navigate a wide spectrum of creative projects, spanning from architectural marvels to thoughtful visual communication, immersive branding experiences, captivating installations, and thought-provoking publications.
Our Approach
Every project is approached with a unique perspective, emphasizing that endeavors, whether in architecture, graphic design, branding, installation art, experience design, lighting design, or publishing, should bear their own distinctive character. This perspective ensures the inclusion of fresh ideas from younger generations at the concept stage, reflecting the collaborative nature that has long been our hallmark.
happening
today – 04 FEB 2024
We are excited to announce that our “40th Anniversary Exhibition” has been extended from 06 DEC 2023 — 04 feb 2024
06–22 DEC | 10:00-18:00
Closed on December 15th and every Saturday and Sunday
08–26 JAN | 10:00-18:00
Closed every Saturday and Sunday
27 JAN–04 FEB | 10:00-20:00
open daily
Closed on December 15th and every Saturday and Sunday
08–26 JAN | 10:00-18:00
Closed every Saturday and Sunday
27 JAN–04 FEB | 10:00-20:00
open daily
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A49 Life: Design Review | Cloud 11 Site Visit
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A49 Life: Project Series | Thailand Pavilion World Expo 2025
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A49 Life: Project Series | DUSIT CENTRAL PARK
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A49 Life: Project Series | Cloud 11
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A49 Life: Interview Series | PTT LNG
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40th 49 : Belief & Reality
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A49 Life: Project Series | Net-Zero Architecture of 49Hub
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A49 Life: Interview Series | BKKDW Tour
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A49 Life: Interview Series | Bangkok Design Week 2024
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nominated for the 2023 Building of the Year Awards On archdaily
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49group celebrating 40 Years Anniversary
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Learning at 49camp: highschool
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NITHI: BELIEF REALITY FUTURE at BKKDW23
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The Architecture Masterprize : Architectural Design : Commercial Architecture (Best Of Best Winner)Architizer A+Awards : Popular Choice Winners : Details - Plus-Architecture +Facades : 2020
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2022 Iconic Awards : Innovative Architecture : Best of Best (Interior - One Family House)
2020
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- 2020 The International Architecture Awards : Private Homes
2020
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Contract Winning Design by King Chulalongkorn Memorial Hospital
2019
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Haute Grandeur Global Awards : Best Design Hotel in Indonesia
2019
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Thailand Energy Awards - Energy Conservation : EE Creative Building - New and Existing Building
2019
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Contract Winning Design by PTT Public Company Limited
2019
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2019 German Design Award - Special Mention
2019
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2019 TIDA AWARDS : Residential2019 World Architect Community Awards 31st Cycle 10+5+X - WA Realised Award Winning Architecture Projects2019 German Design Award - Special Mention
2018
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TALA Professional Awards 2018 : Hornor Awards (Residential Complex-High Rise)
PMC เรียนรู้อยู่ยั่งยืน
รู้ไว้ใช่ว่า ก่อนทำ spec : Architectural Specification
Natural Beauty
The Passage to Thai Landscape Architecture
a+A : หนังสือเผยแพร่ผลงานออกแบบดีเด่นของนิสิตเก่าคณะสถาปัตยกรรมศาสตร์ จุฬาลงกรณ์มหาวิทยาลัย
Thai Architecture Elements Series: DOOR & WINDOWS
Thai Architecture Element Series: Colors
Thai Architecture Element Series: Statuary
Conversations with Architects Sereis Vol.7 : คุยกับสถาปนิกต้นแบบ
Construction and Design Manual: Architecture Photography
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