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Business Details
35 Years
experience
Award-Winning 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 international expertise from the US, UK, Europe, Asia, and Australia to deliver timeless residential interiors tailored to modern living. We specialise in creating spaces that reflect clients' lifestyles, blending classic proportions with contemporary sophistication. Our global reach extends to projects in London, Los Angeles, and the South of France, supported by collaborations with leading creatives worldwide.

With a focus on curatorial precision, we prioritise meaningful design choices that enhance functionality and aesthetic harmony. Our mentorship program nurtures emerging talent, ensuring the future of Australian interior design maintains the highest standards of professionalism and innovation.
Services
Residential Design Interior Architecture Project Management Mentorship Program Client Consultation
Details
  • Year established: 1991
Highlights and features
  • We offer 30+ years of international residential design expertise
  • Our team combines diverse global perspectives with local knowledge
  • We maintain meaningful client relationships across multiple projects
  • We implement a curated design approach with no superfluous elements
  • Our mentorship program develops future design industry leaders
Associations and certifications
  • NSW Architects Registration number: 9734
Services
Residential Design
Creating timeless residential interiors tailored to modern living. Our approach blends classic proportions with contemporary sophistication to reflect clients' lifestyles and personalities. Projects range from city penthouses to waterfront residences across Australia and internationally.
Interior Architecture
Specialist interior architecture services combining functionality with aesthetic harmony. We focus on curatorial precision, ensuring every design element enhances both form and function while maintaining timeless appeal through considered material selections and spatial arrangements.
Project Management
Comprehensive project management from concept to completion. Our team oversees all aspects including client liaison, logistics coordination, and collaboration with architects and tradespeople to ensure seamless execution of design visions across international locations.
Mentorship Program
Biennial graduate mentorship program nurturing emerging interior design talent. Selected mentees receive hands-on experience and professional development under industry leaders to advance Australian design standards through knowledge transfer and innovation.
Client Consultation
Personalised design consultation services understanding client needs and lifestyle requirements. We develop tailored solutions that integrate with existing environments while incorporating global design trends and cultural influences for unique, functional spaces.
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 creating timeless, sophisticated spaces that reflect clients' lifestyles and personalities.
Georgette Mackay
General Manager
Brings extensive experience in rights management and contract negotiation. Oversees daily studio operations including client liaison, HR, and finance since joining in 2012. Ensures smooth project execution across international locations.
John Ling
Financial Controller
Manages financial operations with 30 years industry experience. Oversees accounting team and financial strategy for the firm. Ensures fiscal discipline while supporting creative projects' financial viability through expert budget management.
Brendan Guy
Senior Associate
Key team member with significant project management expertise. Coordinates complex international projects while maintaining design integrity. Contributes to the firm's strategic direction and client relationship management across diverse locations.
Mei Ning Lin
Director of Architecture
Registered NSW architect with extensive experience in residential design. Leads architectural direction ensuring structural excellence in projects. Combines technical expertise with creative vision to deliver spaces that seamlessly integrate form and function.
Questions
What areas do you service?
We work on residential projects across Australia and internationally, including London, Los Angeles, Telluride and the South of France.
How long have you been in business?
The firm was established in 1991 by Thomas Hamel in Sydney, with over 30 years of continuous operation.
What design style do you specialise in?
We create timeless, sophisticated interiors blending classic proportions with contemporary elements for modern living requirements.
Do you offer mentorship opportunities?
Yes, we run a biennial graduate mentorship program to develop emerging interior design talent in Australia.
How do you approach client projects?
We focus on understanding client lifestyles to create tailored spaces, combining global design influences with local craftsmanship.