Your trusted partner to Architecture, Engineering and Construction (AEC) Services

Decons Karya Sejahtera was established in 2017 as an architectural design firm and has since evolved into a fully integrated AEC service provider in 2024. Guided by the spirit of “Connecting Visions & Enabling Innovation,” we deliver comprehensive solutions across architecture, engineering, and construction. Backed by complete legal certification as a construction services provider, Decons consistently offers innovative solutions ranging from design and construction to renovation and integrated project management.

We have been entrusted with a wide range of projects, including residential, commercial, hospitality, and public facilities across various cities in Indonesia. With continuously improving standards, every project we deliver is not only functional and aesthetically refined but also sustainable and built for long-term value.

Operating from our strategic business hub in South Jakarta, DECONS is committed to being a trusted partner in creating inspiring spaces, fostering long-term relationships, and delivering work that exceeds client expectations.

Project Portfolio

DECONS provides comprehensive AEC services, ranging from building construction and architectural design to project management and quality material procurement. With a strong focus on efficiency and long-term partnerships, we drive sustainable growth and deliver impactful results in every project.

Experience

5 +

25 +

10 +

Project Complete

Coverage Area

Years

Space and Buildings

City and Regions

Our Clients

DECONS delivers integrated solutions to a diverse range of clients, including hospitality networks, shopping centers, residential complexes, office buildings, commercial restaurants, and private homes. The trust placed in us by our clients stands as a testament to our commitment to delivering the highest quality, on-time execution, and continuous innovation.