What PreBuilt does

PreBuilt is an Australian permanent modular construction company founded in 2003 and headquartered at a purpose-built 40,000sqm manufacturing facility in Kilsyth, Victoria. The company designs and manufactures prefabricated modular buildings — both residential homes and commercial facilities — using Design for Manufacture and Assembly (dFMA) methodology, Building Information Modelling (BIM), robotic-welded steel frame construction, and a Mega Anchor/screw pile footing system, with all modules built off-site in a 97kW solar-powered factory. Its product portfolio spans four pre-designed residential ranges (Eve, Habitat, Mod, Breeze) priced from $627,000 AUD, fully bespoke custom homes designed in collaboration with tier-one architects, and a commercial division delivering modular buildings across education, healthcare, retail, transport, community, and hospitality sectors. Operations are licensed across Victoria, New South Wales, South Australia, and Tasmania, with notable projects including 12+ Victorian railway stations for the Level Crossing Removal Project, 11 McDonald's restaurants, NSW Police stations, multiple schools and kindergartens, and healthcare facilities.

PreBuilt operates a project-based, one-time revenue model: each residential or commercial build is a fixed-price contract with transport included within 100km of Kilsyth and optional on-site works, and the company also offers a conversion service that adapts traditional architectural plans into modular form. Go-to-market is sales-led, combining an enterprise field sales motion (direct engagement with architects, developers, and government procurement bodies on the commercial side) with a multi-step consumer enquiry funnel for residential clients, supported by a physical display suite at the Kilsyth facility and a content-led digital presence (blog, Instagram, LinkedIn, Facebook, Pinterest, Houzz). The company has maintained a 20+ year strategic partnership with Pleysier Perkins Architects and works with an architect network spanning Hayball, Grimshaw, Woods Bagot, Cox Architecture, HASSELL, and others, which functions as a referral and design credibility engine for both residential and commercial pipeline.

Name

PreBuilt

Legal name

Prebuilt

Website

https://prebuilt.com.au

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

101–250 employees

Short description

PreBuilt is an Australian modular construction company that designs and manufactures prefabricated residential homes and commercial buildings — education, healthcare, retail, transport, community, and hospitality — from its Kilsyth, Victoria factory, serving clients across VIC, NSW, SA and TAS.

Ownership category

akta.pro rank

Product category

Prefabricated Modular Construction

NAICS

Prefabricated Metal Building and Component Manufacturing (332311)

SIC

Prefabricated Metal Buildings & Components (3448)

akta.pro primary industry

Residential Modular & Prefabricated Home Construction (IMAFABAF)

akta.pro secondary industry

Modular/Offsite General Contracting & Installation (IMAFAAAK)

Keywords

• Modular construction services
• Prefab residential homes
• Commercial modular buildings
• Custom home design
• Offsite building manufacturing

Headquarters

HQ city

Kilsyth

HQ country

Australia

HQ region

Oceania

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Custom Modular Residential Homes: Prebuilt designs and constructs bespoke custom modular homes for individual residential clients. Projects are priced based on design complexity, site conditions, and specifications. Revenue is project-based, one-time per build, with potential for future additions (additional modules).
2. Pre-designed Modular Homes: Sale of pre-designed modular home ranges (Eve, Habitat, Mod, Breeze) with starting prices from $627,000. Homes can be fine-tuned to client requirements. Revenue is project-based, one-time per build.
3. Commercial and Government Modular Buildings: Design, manufacture, and installation of commercial modular buildings for sectors including education, healthcare, retail, transport, community, and hospitality. Projects include schools, hospitals, police stations, railway stations, childcare centres, golf clubs, and petrol stations. Revenue is project-based, typically with fixed pricing.
4. On-site Works and Project Management Services: Prebuilt offers optional on-site works including service connections, excavation, demolition, and landscaping as part of a turnkey solution. Project management services are available for clients preferring a complete end-to-end delivery.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels9 records

Core offering

PreBuilt designs, manufactures, and installs permanent prefabricated modular buildings for residential and commercial clients across eastern Australia. All modules are built off-site at its 40,000sqm manufacturing facility in Kilsyth, Victoria, using steel frame construction, BIM-driven dFMA methodology, and robotic welding. The company offers four pre-designed home ranges (Eve, Habitat, Mod, Breeze) plus fully custom designs, alongside commercial modular buildings for education, healthcare, retail, transport, community, and government sectors.

Product overview

PreBuilt is an Australian modular construction company operating since 2003, offering permanent prefabricated modular buildings across residential and commercial sectors. The product portfolio consists of four pre-designed modular home ranges (Eve, Habitat, Mod, and Breeze) as the consumer-facing residential offerings, complemented by fully bespoke Custom Designed Modular Homes for clients seeking tailored solutions. The commercial division delivers modular buildings across six sectors: community, education, health, retail, transport, and hospitality/multi-residential. PreBuilt also offers Double Storey Modular Homes and a service to Convert Traditional Design Plans to Modular. All products use off-site factory construction with modules built in their Kilsyth, Victoria facility, then transported and installed on-site. The company holds Victorian and NSW builder's licenses and complies with Australian building standards including 7-Star Energy Rating requirements.

Differentiator

Problem solved

Functional benefit

Brands

• Prebuilt Commercial: Commercial modular building division handling retail, healthcare, infrastructure, education, and community sector projects.

Quantifiable outcome

• Build time reduced by up to 50% compared to traditional in-situ construction
• +5 more outcomes

Named customers15 records

Segments5 records

Ideal customer profiles3 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

34 partnerships are on record, tiered flagship, core and minor.

• Pleysier Perkins ArchitectsflagshipStrategic or Co-development Partner · 1 January 2003Prebuilt has worked alongside Pleysier Perkins Architects for over 20 years since 2003 to create modular building solutions aligned with client goals, budgets, and design aspirations. Pleysier Perkins is the design firm behind Prebuilt's pre-designed residential ranges (Eve, Habitat, Mod, Breeze) and many custom residential projects including St Kilda, Inverloch, and Big Hill.
• Pleysier PerkinscoreStrategic or Co-development PartnerArchitectural firm for St Kilda custom residential project. Prebuilt collaborated with Pleysier Perkins on this five-module custom home design.
• Pleysier PerkinscoreStrategic or Co-development PartnerArchitectural firm for Inverloch custom modular home. Design incorporates rammed earth, sustainable materials, and biophilic principles.
• Andy MacphersoncoreStrategic or Co-development PartnerArchitect for Byron Bay custom modular home. Andy Macpherson designed this three-level coastal home overlooking one of Australia's best-known beaches.
• Bild ArchitecturecoreStrategic or Co-development PartnerArchitect for Cape Otway Sky Pods project. Bild Architecture designed self-contained, architecturally designed Sky Pods that operate fully off the grid on a 200-acre wildlife refuge.
• Tom FergusoncoreStrategic or Co-development PartnerArchitect for Clovelly residential project. Tom Ferguson designed this bold, contemporary home with a curved two-storey screened wall and sandstone vernacular.
• Woods BagotcoreStrategic or Co-development PartnerArchitecture firm for Big Hill, Great Ocean Road project - a 1,000sqm, three-level, 13-module home featuring zinc cladding, European Oak interiors, and 360-degree panoramic views. Interiors by Louisa Roth.
• Tessellate a+dcoreStrategic or Co-development PartnerArchitecture firm for Hanna's Cafe at Tullamarine Airport and St John's Anglican Church Highton. Tessellate a+d designed these projects for fast-track modular delivery.
• Tessellate a+dcoreStrategic or Co-development PartnerArchitecture firm for St John's Anglican Church Highton, providing an innovative prefab addition with double-height sections for cloister walkway and large-span multi-purpose hall.
• Tessellate a+dcoreStrategic or Co-development PartnerArchitecture firm for Peninsula Hot Springs Wellness Centre, designing a space for group activities and conferences with silvertop ash and silver eggshell facade.
• Grimshaw ArchitectsflagshipStrategic or Co-development PartnerGrimshaw Architects designed Nunawading Railway Station as part of Victoria's Level Crossing Removal Project. Prebuilt was the modular builder, fabricating steel modules for this first modular train station in Victoria. Prebuilt subsequently undertook 12 more railway station modular buildings for the LXRP.
• McIldowie PartnerscoreStrategic or Co-development PartnerArchitectural firm for Caulfield Grammar Wheelers Hill Cluster A building and Salesian College Food Technology Centre. Delivered fifth collaboration with Caulfield Grammar.
• Cox ArchitecturecoreStrategic or Co-development PartnerCox Architecture designed Wesley College Glen Waverley Learning in Residence development. Prebuilt delivered eight student boarding houses, three staff residences, and a dining hall as part of this village-style accommodation.
• Billard LeececoreStrategic or Co-development PartnerArchitecture firm for Ballarat Health Cancer Unit - self-contained patient and carer accommodation units designed with quality materials and welcoming aesthetics.
• MAAP ArchitectscoreStrategic or Co-development PartnerMAAP Architects designed Thomas Embling Hospital's SPICU and infill works - a high-security forensic mental health facility expansion adding 10 beds via modular construction.
• Kinsella ArchitectureminorStrategic or Co-development PartnerArchitecture firm for Pascoe Vale Health - a two-storey multidisciplinary medical facility with 20 consult rooms installed in one day.
• HASSELLcoreStrategic or Co-development PartnerHASSELL designed Ginifer Railway Station as part of the Level Crossing Removal Project. Prebuilt delivered this station with an animated facade designed to reflect day-to-night lighting changes.
• Gardner Wetherill & AssociatescoreStrategic or Co-development PartnerArchitecture firm for Bay & Basin Police Station in NSW, delivered via NSW Government GC21 contract. Station features audio-visual technology, briefing rooms, and secure victim support room.
• Grey PuksandcoreStrategic or Co-development PartnerGrey Puksand designed Morisset Police Station in NSW. Originally a refurbishment project, it evolved into a complete demolition and modular rebuild delivered by Prebuilt.
• Pleysier PerkinscoreStrategic or Co-development PartnerPartner architects incorporate nature and landscape to masterplan the complete site during concept design, with consideration given to orientation, views, ventilation, and materials for biophilic design outcomes.
• K20 ArchitecturecoreStrategic or Co-development PartnerK20 Architecture designed Lalor Community Sports Pavilion, clad in metal and timber finishes with generous decking and access ramps, delivered by Prebuilt in 2015.
• Perkins ArchitectscoreStrategic or Co-development PartnerPerkins Architects designed the Lagoon Sports Pavilion in Port Melbourne - a 23-module permanent modular sporting pavilion with 4 storerooms, change rooms, canteen, social room, and kitchen.
• KoskelaminorStrategic or Co-development PartnerKoskela collaborated with clients on the Eve pre-designed home at Hawks Nest, supplying sustainable, Australian-made furniture that supports Australian manufacturers and collaborates with First Nations Artists.
• Baldasso CortesecoreStrategic or Co-development PartnerBaldasso Cortese selected Prebuilt as the modular builder for a 120-place Blue Bird Child Care Centre for Folkestone Education Trust in South Morang, Victoria.
• Cactus ArchitectscoreStrategic or Co-development PartnerCactus Architects designed Melbourne Girls Grammar School Rowing Hub - a multi-purpose sports hall adjacent to tennis courts, used for rowing training and exams.
• Hayball ArchitectsflagshipStrategic or Co-development PartnerHayball Architects designed Caulfield Grammar's Learning Project (Roy Hoult Centre, Malvern, Wheelers Hill campuses), generating worldwide recognition. Prebuilt has delivered multiple buildings across three campuses for the school. The Roy Hoult Centre is subject of University of Melbourne research on design in learning environments.
• McIldowie PartnerscoreStrategic or Co-development PartnerMcIldowie Partners designed Salesian College Food Technology Centre in Sunbury - a modern single-storey facility with two food tech labs, learning studio, and outdoor amphitheatre.
• Stanton Dahl ArchitectscoreStrategic or Co-development PartnerStanton Dahl Architects designed Charlton Christian College in Fassifern NSW - a nine-classroom, multi-million project delivered with 21 prefabricated modules, using robotic welding for structural steel fabrication.
• Foreground ArchitecturecoreStrategic or Co-development PartnerForeground Architecture designed the KOSS (Kindergarten on School Site) 2025 bundle of four kindergartens across Mildura, Kerang, Echuca, and Whitfield for VSBA, all delivered by Prebuilt in time for Term 1 2025.
• MGS ArchitectscoreStrategic or Co-development PartnerMGS Architects designed Rosanna Railway Station as part of the Level Crossing Removal Project. Prebuilt created a unique solution allowing a structural pier to be threaded through the building, and was the first modular building to use glass reinforced concrete cladding.
• Brand ArchitectscoreStrategic or Co-development PartnerBrand Architects designed St. Agatha's Primary School in Cranbourne - a double-storey building with 20 modules installed in two days, including a statement staircase with double-storey void.
• Henderson+LodgecoreStrategic or Co-development PartnerHenderson+Lodge Architects designed Catholic Regional College Sydenham's two-storey Learning Commons originally designed for in-situ build, then modified to prefabricated solution to minimise school disruption.
• McIldowie PartnerscoreStrategic or Co-development PartnerMcIldowie Partners designed Salesian Catholic Regional College in Sunbury - a double-storey facility with four studios, staff rooms, breakout areas, and stunning timber cladding, built in four months.
• BSPN + Studio VPcoreStrategic or Co-development PartnerBSPN and Studio VP designed the KOSS 2026 Kindergarten Bundle at Ardeer and Glengala for VSBA - delivered by Prebuilt in 14 weeks with 16 modules plus pergola roof structures, completed in time for Term 1 2026.

Scale indicators13 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Wernick Group: UK family-owned modular building manufacturer with permanent and temporary modular solutions for education, healthcare, and construction site accommodation. Comparable modular construction approach and customer verticals but focused on UK/Ireland markets.
• Plant Prefab: US-based sustainable prefabricated home manufacturer focused on custom and pre-designed modular homes. Comparable custom-modular residential model with sustainability emphasis, though operating in a different geography.

Broad incumbents

• Portakabin: UK-based modular building manufacturer delivering permanent and temporary buildings across education, healthcare, and commercial sectors. Comparable institutional customer base and modular delivery model but with established European scale.
• Sekisui House: Japanese homebuilder and one of the world's largest prefabricated housing manufacturers, with growing Australian presence. Significantly larger and more diversified than PreBuilt, but operates in the same modular housing category globally and validates the prefab thesis.
• ATCO Structures: Canadian modular building manufacturer with global operations delivering workforce housing, schools, and commercial buildings. Comparable business model in modular off-site construction but at much larger scale and broader geographic footprint.

Direct peers

• Modscape: Australian modular builder focused on architecturally designed homes and commercial projects using factory-based construction. Closely comparable product offering and target market to PreBuilt's residential and small-commercial modular homes.
• Hickory Group: One of Australia's largest modular construction companies, delivering residential, commercial, and infrastructure projects using off-site fabrication. Most direct competitor to PreBuilt in the Australian prefab market with national reach and similar large-scale factory operations.
• Fleetwood Australia: Australian modular building solutions provider serving education, health, commercial, and residential sectors with off-site construction. Comparable in operating model to PreBuilt Commercial, with broader scale and longer history in the institutional segment.
• Total Modular Projects: Australian modular construction company delivering residential homes and commercial buildings. Comparable product offering in the mid-market modular residential and commercial space, competing for similar SME and institutional customers.
• ArchBlox: Melbourne-based sustainable modular home manufacturer using cross-laminated timber (CLT) construction. Competes directly with PreBuilt in the Australian architect-designed modular residential market with similar sustainability positioning.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks1 record

Key highlights6 records

Customer concentration

• Facebookfacebook.com/PrebuiltAU
• LinkedInlinkedin.com/company/prebuilt
• Instagraminstagram.com/prebuilt_australia
• Pinterestpinterest.com/prebuilt

Revenue estimate

Valuation estimate

Number of profiles

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 PreBuilt