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Business Details
35 Years
experience
Award-Winning Residential Interior Designers in Sydney
Established in 1991, Thomas Hamel & Associates has evolved from a solo practice into a multidisciplinary design firm with over 30 professionals. Our team combines diverse international backgrounds from the US, UK, Europe, Asia, and Australia, bringing a global perspective to residential projects. We specialise in creating timeless, sophisticated interiors tailored to modern living, with a signature modern classic aesthetic. Our approach prioritises meaningful client relationships, ensuring each project reflects individual lifestyles and surroundings. With an international portfolio spanning Sydney, London, Los Angeles, and beyond, we maintain a reputation for curating spaces that blend elegance with functionality.

Our collaborative ethos extends to partnerships with leading creatives worldwide, ensuring every project benefits from cross-cultural inspiration. The firms mentorship program nurtures emerging Australian design talent, reinforcing our commitment to industry excellence. Regular features in global design publications and our published book 'Residence' underscore our influence in the field. We balance creative vision with practical execution, offering end-to-end project management and architectural expertise. Our dedication to timeless design remains unwavering, driven by a philosophy of intelligent editing and curated simplicity.
Services
Residential Interior Design Architectural Design Project Management International Design Consultation Mentorship Program
Details
  • Year established: 1991
Highlights and features
  • We offer 30+ years of expertise in residential interior design
  • Our team combines international experience from five continents
  • We maintain lasting client relationships across multiple projects
  • Our modern classic aesthetic ensures enduring design relevance
  • We provide end-to-end project management with architectural integration
Associations and certifications
  • NSW Architects Registration number: 9734
Services
Residential Interior Design
Creating sophisticated, timeless interiors tailored to modern living. Our approach combines global inspiration with local context, ensuring spaces reflect clients' lifestyles and personalities. We specialise in bespoke solutions for city penthouses, waterfront residences, and international properties.
Architectural Design
Offering architectural expertise that complements interior spaces. We integrate classic proportions with contemporary functionality, delivering cohesive designs that enhance both aesthetics and practicality. Our team ensures structural elements harmonise with interior concepts.
Project Management
Providing end-to-end project oversight from concept to completion. Our management covers timelines, budgets, and contractor coordination. We maintain design integrity throughout the build process while addressing practical implementation challenges.
International Design Consultation
Delivering design solutions across diverse international locations. We adapt to local regulations and cultural contexts while maintaining our signature aesthetic. Our experience spans projects in Europe, North America, and Asia.
Mentorship Program
Nurturing emerging Australian design talent through our biennial graduate program. We provide hands-on experience and industry guidance to promising interior design graduates, fostering future leaders in the field.
People
Thomas Hamel
Principal
Internationally recognised interior designer with 30+ years' experience. Founded the firm in 1991 after training at Parish-Hadley in New York. Known for a modern classic aesthetic and curatorial approach to design.
Georgette Mackay
General Manager
Brings expertise in rights management and contract negotiation from photographic and publishing sectors. Oversees daily studio operations with a focus on client liaison and business logistics since 2012.
John Ling
Financial Controller
Manages financial operations with 30 years' industry experience. Specialises in budget management and financial strategy, ensuring fiscal discipline across all projects since joining in 2008.
Brendan Guy
Senior Associate
Key team member with extensive experience in high-end residential projects. Contributes to design direction and client management, reflecting the firm's commitment to tailored solutions.
Mei Ning Lin
Director of Architecture
Leads architectural design with NSW Architects Registration 9734. Ensures structural elements complement interior spaces, maintaining the firm's signature aesthetic across all projects.
Questions
What areas do you service for residential projects?
We work on projects across Australia and internationally, including Sydney, London, Los Angeles, Telluride, and the South of France.
Do you handle both interior and architectural design?
Yes, our team provides integrated interior design and architectural services to ensure cohesive, comprehensive design solutions.
How do you approach client collaboration?
We prioritise close client relationships, tailoring designs to individual lifestyles and ensuring active client involvement throughout the process.
What is your design philosophy?
Our approach combines modern classic aesthetics with functional living, focusing on timeless sophistication through intelligent editing and curated simplicity.
Do you offer mentorship opportunities?
Yes, our biennial graduate mentorship program nurtures emerging Australian design talent through hands-on experience and industry guidance.
How long have you been in business?
We've been operating since 1991, evolving from a solo practice to a multidisciplinary team of over 30 professionals.