ID21

ID21 An award-winning interior design and build firm focused on workplace transformation since 1996.

We are an award-winning interior design and build firm focused on workplace transformation since 1996.

14/08/2026

The Last Piece.

Completion is a date on a schedule. Finished is something else entirely.

On day one it is all there. The lights are on, the greenery is up, the floor has had its first clean. Beautiful, and completely still.

Then, weeks later, something shifts. Someone stops rushing through and lingers. Someone drags their laptop toward the window because the light is better. Two people who were only passing each other are still talking twenty minutes later.

Nobody photographs that moment. It is the only one that counts.

Comfort, ease, the pull to stay. Those cannot be specified, ordered, or installed. We build the conditions and then we step back.

The last piece was never ours to place.

Sixty-one years ago, Singapore set out to build something out of almost nothing. Today it stands as one of the world's m...
09/08/2026

Sixty-one years ago, Singapore set out to build something out of almost nothing. Today it stands as one of the world's most dynamic cities, still curious, still reaching, still reinventing what comes next.

A nation like this is not shaped by landmarks alone. It is shaped in the everyday spaces where people gather, think and create. The offices where ideas are argued into being, where teams solve, design and dream up what Singapore does next. Quiet spaces, doing quietly important work.

Our Merlion, pieced together from the materials of the modern workplace, is a small nod to that idea. Every space we shape adds, in its own way, to the story of the nation.

For 30 of Singapore's 61 years, ID21 has been proud to play a part.

Happy 61st birthday, Singapore. 🎆

Thirty years in, our purpose has only grown stronger.ID21 is honoured to be recognised as a Company of Good 2026 to 2028...
29/07/2026

Thirty years in, our purpose has only grown stronger.

ID21 is honoured to be recognised as a Company of Good 2026 to 2028 by the National Volunteer & Philanthropy Centre (NVPC).

For us, this recognition reflects something that has guided us from the very beginning. We have been purpose-driven from the start.

Great design is never just about the spaces we create. It is about the people behind them, the communities they serve, and the positive impact we strive to make through every project.

Great workplaces begin with purpose. Ours begins with the people who show up every day, do things the right way, and care deeply about the work they do.

To our clients, partners and team, thank you for being part of this journey. This recognition is one we are proud to share with all of you.

Here's to continuing to design with purpose.

A well-designed pantry does more than serve coffee. It gives people a moment to properly decompress.By weaving biophilic...
24/07/2026

A well-designed pantry does more than serve coffee. It gives people a moment to properly decompress.

By weaving biophilic elements like cascading greenery, natural textures and organic forms into break spaces, we create environments that help employees recharge, not just refuel.

What does your pantry say about how your company treats rest?

Every great workplace starts long before construction begins.It starts with questions, sketches, material samples, colou...
21/07/2026

Every great workplace starts long before construction begins.

It starts with questions, sketches, material samples, colour studies, and countless small decisions made at a designer's desk.

Behind every finished space is a process of exploring possibilities—balancing creativity with functionality to create workplaces that work better for the people who use them.

Because thoughtful design doesn't happen by chance. It happens by design.

Where finance meets form.For Octave Capital, we translated the brand's identity into spatial language: circular, interlo...
17/07/2026

Where finance meets form.

For Octave Capital, we translated the brand's identity into spatial language: circular, interlocking forms that echo the company's visual mark. The motif carries through custom lighting and architectural millwork.

The front-of-house takes its cues from hospitality design, with warm timber tones, curated planting, and a considered material palette that signals both prestige and approachability.

The result is a space for a professional investment firm that still wants to feel human. Precise where it needs to be, welcoming where it counts.

She won the Women Entrepreneur Award 2026, and if you know her story, you know exactly why.Back in 1996, Janet Ong saw a...
10/07/2026

She won the Women Entrepreneur Award 2026, and if you know her story, you know exactly why.

Back in 1996, Janet Ong saw a gap between what businesses envisioned for their workspaces and what the industry was actually offering. So she built ID21 to close it. Thirty years, over 1,000 projects, a portfolio spanning more than 11 countries, and a legacy built on turning challenges into opportunities.

This award recognises women who show the ambition, leadership, and vision to break through the glass ceiling, and Janet has spent three decades doing exactly that. Not just by building a design firm, but by building a culture. She's long believed that truly listening to her team and making people feel valued is what builds trust and loyalty, and that philosophy is woven into everything ID21 has become.

It's been a season of well-earned recognition for Janet and the team, and this one means just as much as the rest. Three decades of growth later, her journey is proof that great leadership isn't just about growing a business, it's about growing people alongside it.

Congratulations, Janet. This one's well earned. 🏆

06/07/2026

Thirty years is a long time to keep asking the same question: What does it actually take to build a great workplace?

Innovative thinking. Transformative design. A driven team. Purposeful spaces. Work that's built to be timeless.

Since 1996, these aren't just words — they're how we've approached every brief, every client, every space we've shaped. Through changing markets, new ways of working, and evolving ideas of what an office should even be, these values have stayed constant.

Thirty years in, and they still drive us forward.

Here's to the clients, collaborators, and team members who made it matter.

Big news — ID21 is officially a 2026 SME100 Award winner, recognised among Singapore's fastest-moving SMEs for resilienc...
25/06/2026

Big news — ID21 is officially a 2026 SME100 Award winner, recognised among Singapore's fastest-moving SMEs for resilience, growth, and impact in a challenging economic landscape.

This one's personal — it carries our name, ID21 PTE LTD, etched right onto the trophy. A reflection of every late night, every bold pitch, and every space we've helped bring to life.

Thirty years in, and we're still moving fast.

Some things change with time. The way you look up to Dad never does.No matter how tall we grow or how much we learn, he'...
21/06/2026

Some things change with time. The way you look up to Dad never does.

No matter how tall we grow or how much we learn, he's still the one who shows us where to look, what to dream, and how to find wonder in the everyday. This Father's Day, we're celebrating the dads who build more than spaces — they shape the people who live in them.

Happy Father's Day from all of us at ID21.

Address

1 Kim Seng Promenade, #16-04/05/06 Great World City East Tower
Singapore
237994

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00

Telephone

+6562722345

Website

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