In the world of interior design and architectural transformation, few names shine as brightly as Sidharth Teckchandani, the founder and creative force behind One Source Studio. More than a company, One Source Studio is the physical manifestation of a dream — a passion project turned powerhouse that not only designs spaces but redefines how we interact with the environments around us.
Located in the heart of New Delhi’s Naraina Industrial Area, One Source Studio has become synonymous with innovation, precision, and a deeply human-centric design philosophy. From its humble beginnings in 2019 to its global aspirations in 2025, the journey of this studio is one rooted in purpose, resilience, and above all, transformation — both personal and professional.
The Genesis: From Passion to Purpose
Before One Source Studio ever existed, there was a young man with a vision. With over 16 years of experience in the interior design industry, Sidharth Teckchandani was no stranger to hard work or the intricacies of spatial design. But experience alone does not define greatness — it’s the passion behind the work that breathes life into it.
“I didn’t just want to design,” says Sidharth, “I wanted to create impact. Spaces have the power to change the way people think, feel, and live. That’s what I wanted to tap into.”
In June 2019, with a team of just four members, One Source Studio was born — a design firm that would go beyond conventional aesthetics and delve into the psychology of space. From day one, the goal was clear: to transform spaces into places and minds into souls.
Design as Therapy: The Philosophy of One Source
At its core, One Source Studio isn’t just about décor or architecture — it’s about understanding human emotion. Each space, according to Sidharth, has its own unique purpose, psychology, and energy. Whether it’s a luxury sweet shop, a high-end restaurant, or a banquet hall, One Source tailors each project not just to a client’s taste, but to the emotional resonance of the space.
“Design is emotion,” Sidharth explains. “When you walk into a room, you should feel its purpose. That’s what we do at One Source — we align design with the emotional frequency of the space.”
This unique human-centric design approach, combined with advanced technology and unparalleled craftsmanship, has become the company’s hallmark. Their strength lies not just in beautiful spaces, but in functional, inspiring, and transformational environments.
Growth Beyond Walls: From India to the World
What started as a four-person team in 2019 has now expanded into a thriving company with over 25 employees operating across India — and even beyond. With more than three international design projects completed, One Source Studio has begun leaving its mark on the global stage.
“In 2025, we’re expanding to Dubai and Punjab,” Sidharth shares. “We want to take our values, our design philosophy, and our passion to the world. It’s not just about growth; it’s about contribution.”
The expansion aligns with India’s G20 philosophy — One Earth, One Family, One Future — and reinforces Sidharth’s personal mission to use design as a tool for elevating human value and connecting people globally.
Creating Businesses, Creating Livelihoods
One of the most powerful aspects of One Source Studio is its impact beyond design. Every commercial space designed becomes the foundation of a new business. In that sense, the company doesn’t just design interiors — it creates ecosystems.
“Every project is more than a structure; it’s someone’s dream,” says Sidharth. “When we help a client open a successful restaurant or retail space, that’s not just profit — that’s employment, that’s opportunity, that’s impact.”
Through each project, One Source Studio has helped create thousands of jobs, indirectly impacting countless families. This deeper purpose has driven the company’s ethos and is one of the reasons why each project feels personal.
Resilience Through Struggle: The Making of a Leader
No success story is complete without its trials. For Sidharth, the entrepreneurial journey was filled with both personal and professional challenges. At one point, the stress of personal issues began to impact his business — a turning point that led him to undergo a profound transformation.
“I changed from the inside out,” he admits. “I worked with some of the world’s best mentors on personal development. I adopted a new belief system and mindset — one focused on growth, abundance, and service.”
That inner shift translated to his leadership style, his client relationships, and ultimately, the company’s evolution. Today, One Source Studio is as much a reflection of Sidharth’s personal growth as it is a design firm.
A Platform for Others: Building a Culture of Potential
For Sidharth, One Source Studio is not just a business — it’s a platform for young entrepreneurs and creators to reach their highest potential. Creating a nurturing, empowering culture has been at the forefront of his vision from day one.
“I wanted to build the best work culture in the world,” he states boldly. “Where creativity thrives, where young minds feel safe to experiment, fail, and rise. That’s what One Source is about.”
This culture of collaboration, authenticity, and continuous learning has become one of the company’s most powerful differentiators. Employees and clients alike feel the impact of a space where growth is not just encouraged, it’s embedded in the DNA.
Sustainability: A Commitment, Not a Trend
As the world embraces eco-conscious living, One Source Studio is already ahead of the curve. For Sidharth, sustainability is not just a feature; it’s a core responsibility.
“We integrate sustainable practices in every aspect — from using eco-friendly materials to ensuring energy-efficient systems,” he says. “It’s not a trend for us. It’s the right thing to do.”
The commitment to green architecture ensures that every project contributes not just to the beauty of the built environment, but to the health of the planet.
Signature Projects: Each One a Story
When asked about a favorite project, Sidharth finds it difficult to pick just one.
“They’re all close to my heart,” he says. “Each project we undertake is a new business, a new life beginning for someone. That responsibility makes every project special.”
From premium sweet shops to luxury banquet halls, every design reflects meticulous attention to detail, emotional depth, and a commitment to excellence.
Inspiration and Identity: Creating, Not Competing
A unique quality about Sidharth is his deep-rooted clarity about his inspiration. While many entrepreneurs look outward, Sidharth believes in looking within.
“I am my inspiration,” he shares. “I am here to create, not compete.”
However, he also acknowledges icons like Ratan Tata, whose life of contribution and service continues to inspire his own journey. “The world needs more people like him,” Sidharth says. “His work reminds me that true success lies in giving back.”
Lessons from the Journey: The Entrepreneur’s Wisdom
Through every obstacle, every late night, and every milestone, Sidharth has accumulated a reservoir of wisdom — wisdom that he shares generously with budding architects and designers.
“Have that burning desire inside you,” he advises. “Trust in yourself. Build relationships. Understand the psychology behind the spaces you design. And above all, believe in hard work — nothing can beat it.”
For him, collaboration over competition is the key to long-term success. “Success is not a solo journey,” he emphasizes. “It’s about who you build it with.”
Mr. Sidharth Teckchandani receiving India Design Awards 2025 for The Pinnacle of Design Excellence: Best in Minimalist Luxury Design & Build Firm — One Source Studio LLP by Bollywood Actress Bipasha Basu
Mr. Sidharth Teckchandani (On Stage Award Distribution to other winners along with celebrity)
The Future of One Source Studio: A Global Vision
With its roots deeply grounded in India and its vision reaching across continents, the future of One Source Studio is bright. The company is actively preparing for international expansion, starting with the Dubai and Punjab markets in 2025.
But even as the company grows, the heart remains unchanged — to elevate human potential through meaningful design.
As Sidharth puts it, “We’re not just building spaces. We’re building futures.”
Final Word: A Message to Dreamers
In an age of noise and competition, One Source Studio stands out as a beacon of clarity, calm, and creativity. Its story is a reminder that when you combine vision with values, skill with soul, and ambition with authenticity, the results are nothing short of transformative.
To every young designer and entrepreneur reading this, Sidharth has one final message:
“Stay true to your inner voice. Design with your heart. And always remember, the greatest architecture begins within.”
