BLOC

What BLOC does

BLOC (Bloc (ACT) Pty Ltd) is an Australian privately held design-and-construction firm and property developer, founded in 2002 by Andrew Redwin (then operating as Redwin Constructions) and headquartered in Yarralumla, ACT. The company delivers design and construction services for residential, commercial, hotel, retail and mixed-use projects across the ACT and NSW regions, with disclosed project values ranging from $4.2 million to $236 million. It also operates a development arm that builds properties for sale or retention as investment assets, with named projects including Akoya (Port Macquarie), Galerie, Waters Edge, Verve Apartments (Newcastle), The Pier and Ori.

The firm differentiates on a design-led delivery model, managing in-house design for more than 90% of its projects for over 15 years, supported by four directors with 20-35+ years of construction experience each. Its core technical platform is the Four Pillars quality methodology (structural integrity, waterproofing, acoustic performance, fire proofing) which exceeds Australian Standards, paired with the Bloc Box documentation system delivered to owners at settlement. BLOC's Work Health, Safety & Environmental management system is certified under AS4801 and ISO14001, and it was the first company in Australia to obtain OFSC (Office of the Federal Safety Commissioner) accreditation, holding a six-year low-risk classification.

BLOC generates revenue through bespoke design-and-construction contracts and property development activities, with pricing set per project rather than via standardised tiers. Its go-to-market is direct enterprise sales and repeat relationships with property developers and government agencies (including the Australian Taxation Office, ACT Government and NSW Government), complemented by a portfolio-led website and word-of-mouth. The customer base is concentrated among a small number of large enterprise developers and federal/state government clients, with active hiring in 2024 for a Marketing Manager and a Senior Commercial Property Manager suggesting a broadening commercial function and entry into ongoing property management services.

Name

BLOC

Legal name

Bloc (ACT) Pty Ltd

Website

https://bloc.com.au

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Residential Building Construction (2361), Commercial and Institutional Building Construction (236220)

SIC

Operative Builders (1531)

akta.pro industry

PRIMARYIMAFABAE

Residential Design-Build & Renovation-Integrated Builders

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Residential Building Construction

SECONDARYIMAFABAB

Multi-Family Residential Construction (Apartments, Condos, Townhomes)

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Residential Building Construction

SECONDARYIMAFACAA

Office & Corporate Building Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Commercial & Institutional Building Construction

Keywords

• Design and construction
• Property development
• Commercial construction
• Residential construction
• Mixed-use development

Headquarters

HQ city

Yarralumla

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Design and Construction Services: Design and construction contracts for residential, commercial, hotel and retail projects. Projects range from $4.2M to $236M in value. The company manages design for over 90% of its projects, providing end-to-end services from procurement to delivery on budget, on time, on target.
2. Property Development: Development projects including residential apartments, commercial buildings, hotels and mixed-use precincts. The company develops properties for sale or retained as investment, including projects like Akoya (Port Macquarie), Galerie, and Verve Apartments (Newcastle).

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

BLOC is a design and construction firm that delivers design and construction services for residential, commercial, hotel, and retail projects in the ACT and NSW regions. The company manages in-house design for over 90% of its projects, providing end-to-end services from procurement to delivery, with project values ranging from $4.2M to $236M. It also operates a development arm that delivers residential apartments, commercial buildings, and mixed-use precincts in Canberra, Newcastle, and Port Macquarie.

Product overview

BLOC is a design and construction firm specializing in residential, commercial, hotel and retail projects. The company operates two core offerings: Construction Services (design and construction delivery for various project types) and Development Services (property development with in-house design expertise). The company has managed the design of more than 90% of its projects for over 15 years. Additional services include commercial property management.

Differentiator

Problem solved

Functional benefit

Products and services

• Construction Services Design and construction services for commercial, residential, and mixed-use projects including offices, apartments, hotels, and retail developments. The company manages design for over 90% of its projects in-house, providing end-to-end delivery from procurement to construction completion.
• Development Services Property development services covering residential apartments, commercial buildings, and mixed-use precincts across Canberra, Newcastle, and Port Macquarie. The company develops properties for sale or retained as investment, with projects ranging from boutique residential apartments to large-scale commercial buildings.

Quantifiable outcome

• Over 90% of projects managed with in-house design for 15+ years
• +3 more outcomes

Named customers13 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

15 partnerships are on record, tiered core.

• Stewart ArchitecturecoreStrategic or Co-development PartnerLong-standing architectural partnership on multiple projects including Galerie (Port Macquarie), Axial Apartments (78 residential apartments in Griffith), Bishops Gate Apartments (repurposing of 1960s office towers), and Watermark Apartments. Stewart Architecture has designed numerous BLOC projects spanning residential, commercial and mixed-use developments.
• BVN ArchitectscoreStrategic or Co-development PartnerArchitectural partnership for ATO building project - six-storey office building at 15 Sydney Avenue, Barton near Parliament House, targeting PCA A grade quality with 4.5 Nabers and 5 Greenstar ratings, $150M project.
• Colin Stewart ArchitectscoreStrategic or Co-development PartnerPartnership on Axiom Apartments boutique development in Griffith, Canberra - mix of one, two and three bedroom apartments with stylish interiors and high quality fittings.
• Elenberg FrasercoreStrategic or Co-development PartnerArchitectural partnership for Sapphire development in Kingston Foreshore, Canberra - elegant architecture with full height glass, timber and stone finishes, $47M project.
• Hugh Gordon ArchitectscoreStrategic or Co-development PartnerPartnership on Watermark Apartments - mixed use development on Lake Tuggeranong foreshore with 25 luxury townhouses and two five-storey apartment towers, $25M project.
• SJBcoreStrategic or Co-development PartnerArchitectural partnership on multiple Newcastle projects: Lume (luxury apartments on Honeysuckle Drive, $97M), Huntington (90-room waterfront development with 1,500m2 retail/restaurant space, $74M), and Edition Apartments (harbourside one and two bedroom apartments).
• Bates SmartcoreStrategic or Co-development PartnerPartnership on The Store Commercial - vibrant workplace hub in Newcastle CBD, Newcastle's largest office building with over 9,400m2 of workspace housing multiple NSW Government departments, $120M project.
• CKDS ArchitecturecoreStrategic or Co-development PartnerArchitectural partnership on Horizon development - spectacular Newcastle foreshore development with three buildings, one to three bedroom apartments and penthouses, 970m2 ground floor retail, designed by award winning designers.
• Art GroupcoreStrategic or Co-development PartnerPartnership on Calypso development in Dickson, 2.5km from Canberra CBD - one, two and three bedroom apartments with communal gardens, gym, outdoor entertaining area, $76M project.
• Cox ArchitectscoreStrategic or Co-development PartnerPartnership on A&A Apartments (Phillip, $80M project) and Canberra Centre Food Court refurbishment. For AIWH Bruce project, provided fit out architecture with AMC Design & Management as base building architect.
• DWP SuterscoreStrategic or Co-development PartnerArchitectural partnership on Edition Apartments - harbourside development in Newcastle Honeysuckle precinct with one and two bedroom apartments offering open plan living and harbour views.
• Hill Thalis Urban ProjectscoreStrategic or Co-development PartnerPartnership on Verve Apartments - award winning two 20-storey towers with 208 apartments in Newcastle heart of city, $86M project.
• Nathan Gibson JuddcoreStrategic or Co-development PartnerPartnership on Ori apartments - flagship residential development for B&T Group with 59 apartments in Braddon, $20M project that sold out quickly.
• Redgen MathiesoncoreStrategic or Co-development PartnerPartnership on The Pier - 150 apartment development in Kingston Foreshore precinct, BLOC delivered as D&C contractor.
• Mather ArchitecturecoreStrategic or Co-development PartnerPartnership on Halston Residences - luxury multi-residential development with 35 spacious apartments in Braddon, developed for Le Hunte Labor Club.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Hutchinson Builders: One of Australia's largest private construction firms delivering residential, commercial, and government projects nationally. Comparable in project mix and government work but operates at significantly larger scale and broader geographic footprint.
• Watpac: Specialty contractor delivering commercial, residential, and government projects across Australia with strong design-management capabilities. Comparable in design-construction integration and government client base, though at larger scale.
• Lendlease: Global construction and development giant with significant Australian residential, commercial, and government portfolio. Comparable in dual construction-and-development model but operates at vastly larger scale with international footprint.
• Icon Construction (Australia): Major Australian construction firm with residential, commercial, and government capabilities across multiple states. Comparable in mixed residential-commercial project delivery and government work.
• Built (formerly Grocon): Australian national contractor with strong residential apartment, commercial, and government portfolio. Comparable in high-rise residential and government project work, though operates at much larger scale with national reach.

Direct peers

• Ganellen: NSW-based design and construction firm specialising in commercial, residential, and hospitality projects with integrated design management. Comparable in scale, regional focus, and design-led premium positioning.
• Roberts Pizzarotti: Australian design-build contractor delivering premium residential apartments, commercial, and mixed-use projects in NSW and ACT. Closely comparable in scale, integrated design-construction model, and premium quality positioning across similar project values.
• A.W. Edwards: Sydney-based premium construction firm focused on high-end residential, hospitality, and commercial projects. Comparable in design-led approach, premium quality positioning, and similar project value ranges.
• Grindley Construction: Australian commercial and residential builder with strong portfolio in ACT, Sydney, and regional NSW. Comparable in geographic footprint, mixed-use project delivery, and mid-market positioning.
• Richard Crookes Construction: NSW-headquartered design and construction firm specialising in residential apartments, commercial buildings, and institutional projects. Comparable in regional focus (NSW/ACT), project scale, and design-led delivery model.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/blocconstructions

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 BLOC