About – D+Sign

More than a decade of experience has trained and transformed us into a reliable and professional design firm that provides consistent and unparalleled service.

Working on projects of various types and complexity - comprising private residence, hospitality, commercial, and working space - has led us to appreciate the uniqueness of each individual that requires uniquely designed space for them to abide.

That is why we offer Bespoke Services and hold it as a privilege, a great trust from our clientele to us.

More than a decade of experience
has trained and transformed us into
a reliable and professional design
firm that provides consistent and
unparalleled service.

Working on projects of various types
and complexity - comprising private
residence, hospitality, commercial,
and working space - has led us to
appreciate the uniqueness of each
individual that requires uniquely
designed space for them to abide.

That is why we offer Bespoke Services
and hold it as a privilege, a great trust
from our clientele to us.

IT IS OUR VISION TO DESIGN
BUILDINGS AND SPACES THAT
DISTINCTIVELY ACCOMODATE
AND REPRESENT OUR CLIENTS'
DESIRES AND IDENTITY

In D+Sign, the true meaning of our
existence is reached when we
successfully create a place that conveys
particular narrative, translating clients'
preference, personality and story into
a designated space.

To reach this goal, our architecture and interior design
studio continuously develop more ways to present
great designs that work through collaboration,
multidisciplinary approach, and strong design
concept that transcends trend and style.

Throughout the process, our clients become
members of our team as we work together with variety
of talents, technical experts, and multiple stakeholders
to achieve a common goal : building a distinctively
remarkable place that conveys a story to live in.

In D+Sign, the true meaning of our
existence is reached when we
successfully create a place that conveys
particular narrative, translating clients'
preference, personality and story into
a designated space.

To reach this goal, our architecture and interior design studio continuously develop more ways to present great designs that work through collaboration, multidisciplinary approach, and strong design concept that transcends trend and style.

We focus throughout the process, our clients become members of our team as we work together with variety of talents, technical experts, and multiple stakeholders to achieve a common goal : building a distinctively remarkable place that conveys a story to live in.

Milestones

D+sign was established
as an architecture firm.

Interior
D+sign expanded into the interior design field due to high demand.

D+Sign completed 3 hotel projects in 2010-2012

We completed 3 hotel projects both inside and outside Surabaya.

1^st Official Office
In HR Muhammad SOHO, started with 8 people.

1^st Exhibition
First exhibition in Gorgeous Interior Week, Ciputra World Surabaya.

DKC Group was established
A sister brand that focuses on residential projects with a selection of design templates, Signea Living, was having its initial launching. D+sign renamed to D+sign Studio, moving to office in Grand Harvest.

1^st Exhibition
Celebrated our 10th Anniversary with the Grand Launching of Signea Living and new organization upgrade & direction.

DKC have completed over 200 small and large scale projects across Indonesia with core team of Design division, Presentation division, Administration and Finance division, Technical division, Marketing and Communication, and a studio manager to manage the day to day operational.

Our Founder

Diah Indawatie Djojo Kusumo, ST, MA-DSI

Graduated from Petra Christian University Architecture Department in 2006, Diah founded D+sign Studio in 2008. With several years of architecture design experience in high-end residences in Surabaya, Diah ventured to develop her capability in interior design since 2009 with various residential, hospitality, commercial and workplace projects throughout Indonesia.

Believing in continuous improvement and learning, Diah pursued Master of Design Strategy and Innovation in Swinburne University, Melbourne in 2017 and graduated in 2019. Having more than a decade experience in architecture and interior design, managing a core team of more than 15 people, Diah is an adventurous designer with comprehensive skill set that aims to continuously pushing the boundaries of design exploration and experience. Thus, leading D+sign Studio as one of the leading architecture-interior design firm in Surabaya and Indonesia.