What Mathieson Architects Pty Ltd does

Mathieson Architects Pty Ltd is a boutique architecture studio based in Surry Hills, Sydney, founded circa 2010 by Phillip Mathieson, who serves as Founder & Design Director. The firm operates with a small team of 1–10 employees and is privately held as a Pty Ltd entity. Its core offering is premium, design-led residential architecture for high-net-worth private clients, with a portfolio that includes Balmoral, Kurraba Penthouse, Clontarf House, Kirribilli, and Kings Cross in Sydney, plus an international precedent in Costa Brava, Spain.

The studio's product is bespoke architectural services — concept design, interiors, and project delivery — delivered on a project-fee basis and led personally by the principal. The practice is distinguished by a material-driven design philosophy and a tightly curated portfolio of high-end residences, supported by long-standing collaborations with premium brands such as Paris-based Liaigre, developer Thirdi Group, interior practice SJB, and Gallery Sally Dan-Cuthbert. These partnerships extend the firm's reach into luxury furniture specification, developer commissions, and the art ecosystem as a brand-positioning channel.

Go-to-market is relationship- and referral-driven, targeting affluent private clients and select developer partners. Revenue mechanics are project-based rather than subscription or recurring, with no disclosed revenue, no funding history, and no technology platform products. The business is essentially a principal-led creative studio, scaled by the founder's reputation and a small bench of named designers (Ariel Ophir-Verheyden, Edwina Spence, Jerram Rosen).

Name

Mathieson Architects Pty Ltd

Legal name

Mathieson Architects Pty Ltd

Website

https://mathiesonarchitects.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

1–10 employees

Short description

Mathieson Architects is a boutique, design-led residential architecture studio in Surry Hills, Sydney, founded circa 2010 by Phillip Mathieson, serving high-net-worth private clients on premium bespoke projects with a small in-house team.

Ownership category

akta.pro rank

Product category

Residential Architectural Services

NAICS

Interior Design Services (541410)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Interior Design Services (BPAHAKAB)

Keywords

• Residential architecture
• Interior design
• Bespoke architectural services
• Luxury home design
• Premium architecture practice

Headquarters

HQ city

Surry Hills

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Architectural Services: Full-service architecture and interior design for high-end residential projects, including new constructions, renovations, and interior remodelling. Revenue is generated through design fees, project management, and consulting services for bespoke private residential commissions.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Mathieson Architects is a Sydney-based architecture and interior design practice that delivers bespoke architectural services for high-end private residential projects, including new constructions, renovations, and interior remodelling. The firm designs architecture, interiors, and landscape as unified expressions, supported by expertise in material selection, natural light manipulation, and spatial composition. The practice also undertakes select commercial projects and produces editorial content on art and design.

Product overview

Mathieson Architects Pty Ltd is a Sydney-based architecture and interior design practice offering bespoke residential and commercial architectural services. The firm provides end-to-end design solutions encompassing architectural design, interior design, and landscape integration. Their portfolio spans private residences, apartments, penthouses, and commercial spaces across Sydney, Canberra, and international locations such as Costa Brava, Spain. The firm is led by Phillip Mathieson and is known for a design philosophy emphasizing materiality, proportion, light, and enduring architectural quality.

Differentiator

Problem solved

Functional benefit

Products and services

• Private Houses (Residential Architecture) Bespoke architectural services for private houses, including new constructions and renovations of luxury single-family residences for high-net-worth clients in Sydney and select international locations.
• Interiors (Interior Design) Interior design services for premium residences, apartments, and penthouses, encompassing material selection, bespoke joinery, furnishings, art curation, and integration with the architectural design as a cohesive expression.
• Commercial (Commercial Architecture) Architectural services for select commercial projects, including premium mixed-use, hospitality, and lifestyle structures such as pavilions, delivered with the firm's material-driven and light-focused design philosophy.
• Landscape Integration Services Landscape design integrated into the architectural and interior design process, treating outdoor spaces as part of a unified residential expression.

Quantifiable outcome

• Architecture, interiors, and landscape designed as a singular, unified expression

Named customers5 records

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered notable, core and minor.

• Gallery Sally Dan-CuthbertnotableStrategic or Co-development PartnerMathieson Architects hosted an intimate evening event for clients at Gallery Sally Dan-Cuthbert in Sydney, featuring artist Sabine Marcelis and her exhibition 'Axis'. The gallery collaboration represents the studio's engagement with the art world and its interest in material-led design practices.
• Liaigre (Paris)coreStrategic or Co-development PartnerLong-standing collaborative relationship with French furniture house Liaigre. The firms have worked together on multiple residential projects including Balmoral Residence and Kurraba Penthouse. Liaigre furnished the Kurraba Penthouse exclusively, and the firms co-hosted design events.
• Thirdi GroupnotableStrategic or Co-development PartnerThirdi Group is the developer behind the Kurraba Penthouse project. Mathieson Architects served as the architect and interior designer for this premium residential development.
• Harlan RedgenminorStrategic or Co-development PartnerWorked in association with Harlan Redgen on the Balmoral Residence project while at Mathieson Architects.
• SJBnotableStrategic or Co-development PartnerCollaborated with SJB on the Avalon Tennis Pavilion project. SJB served as the project architect or development partner for this waterfront structure.
• Engelen MooreminorStrategic or Co-development PartnerThe Kings Cross Apartment is located within the Altair Apartments, a landmark building designed by Engelen Moore. This represents a contextual relationship rather than a formal partnership.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• BVN (Bligh Voller Nield): One of Australia's largest architecture practices, with a portfolio spanning residential, commercial, healthcare, and cultural projects. Comparable to Mathieson as a major Australian architecture brand, though at substantially greater scale and broader scope.
• SJB: Established Australian architecture and design firm with broader portfolio across residential, commercial, and interiors. Already a partner of Mathieson on Avalon Tennis Pavilion, SJB is comparable as a larger Australian competitor with overlapping high-end residential and developer work.
• Bates Smart: Long-established Australian architecture firm with deep heritage in residential, commercial, and adaptive reuse projects. Comparable to Mathieson as a recognised Australian architecture brand, though at greater scale and broader project typology.

Direct peers

• Tzannes: Sydney-based architecture and urban design practice with a portfolio of premium residential and cultural projects. Comparable to Mathieson in regional market, design intensity, and bespoke high-end residential work.
• Smart Design Studio: Sydney-based boutique architecture practice known for premium residential and commercial projects with a strong design-led identity. Highly comparable to Mathieson Architects in scale, market positioning, and waterfront luxury residential work in Sydney.
• Kennedy Nolan: Melbourne-based boutique architecture and interior design practice known for refined residential and hospitality projects. Comparable to Mathieson in boutique scale, material-driven design philosophy, and editorial visibility in Australian design media.
• Candalepas Associates: Sydney-based boutique architecture firm focused on premium residential and cultural projects with a strong design signature. Comparable to Mathieson in boutique scale, luxury residential client base, and design press visibility.
• Koichi Takada Architects: Sydney-based boutique architecture firm with a strong design identity and experience in premium residential and commercial projects. Comparable to Mathieson in scale, design-led positioning, and presence in Australian design press.
• Jackson Clements Burrows (JCB): Melbourne-based architecture and design practice with a portfolio of premium residential, commercial, and cultural projects. Comparable to Mathieson in boutique scale, design quality, and strong editorial profile in Australian design publications.
• Austin Maynard Architects: Melbourne-based boutique architecture firm recognised for innovative residential projects and strong design-led voice. Comparable to Mathieson in boutique size, premium residential focus, and award-led profile.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/mathieson-architects

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mathieson Architects Pty Ltd