Degnan

What Degnan does

Degnan is an Australian-owned private construction contractor founded in 1979 and headquartered in Mortdale, New South Wales, with regional offices in Brisbane (QLD) and Southbank (VIC) operated through separate legal entities (Degnan NSW/QLD/VIC Pty Ltd). The company delivers complex infrastructure projects across four core service lines — rail infrastructure, transport infrastructure, energy infrastructure (including high-voltage substations and traction power), and waste and recycling facilities — plus commercial and heritage building construction. Its defining specialization is working in and around live rail environments with minimal disruption to operations, supported by over 40 years of experience and ISO 9001, 14001, and 45001 accreditations required of government contractors.

The business operates as a sales-led, business-to-government contractor. Revenue is project-based, generated through fixed-price, lump-sum, design-build, and pre-construction (Early Contractor Involvement) contracts secured via competitive government tenders, RFP responses, and direct/repeat engagements. Its customer base is concentrated among government transport authorities — Transport for NSW, Sydney Trains, Queensland Rail, and the Sydney Metro System — alongside private infrastructure partners and joint ventures such as Fulton Hogan, Hi-Quality Group, and CPB Dragados Samsung JV. Pricing is negotiated per project and not publicly disclosed.

Degnan differentiates through domain specialization and demonstrated engineering methods rather than proprietary software, including prefabricated lift-shaft installation under live rail conditions (a NSW first), composite-panel noise barrier systems, solar-powered site operations, and heritage restoration integrated with accessibility upgrades. It has accumulated sustainability credentials (Platinum SDGv4 rating on the Moss Vale project, leading ISC ratings) and industry recognition including a National Banksia Clean Technology Award (2022). The company is family-led, with founder Graeme Degnan, Managing Director Chris Degnan, and General Manager Finance & IT Carly Degnan, and has no external institutional investors or parent company.

Name

Degnan

Legal name

Degnan (NSW) Pty Ltd

Website

https://degnan.com.au

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

51–100 employees

Short description

Degnan is an Australian-owned construction contractor delivering complex rail, transport, energy, and waste infrastructure projects — including station upgrades and substations — primarily for government transport authorities such as Transport for NSW, Sydney Trains, and Queensland Rail across NSW, QLD, and VIC.

Ownership category

akta.pro rank

Headquarters

HQ city

Mortdale

HQ country

Australia

HQ region

Oceania

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction Project Delivery: Degnan generates revenue primarily through fixed-price construction contracts delivering complex infrastructure projects for government and private clients. Revenue is project-based, derived from design-build, lump-sum contracting, and pre-construction services across rail, transport, energy, and waste infrastructure sectors. Projects are secured through competitive tendering and direct engagement with major clients including Transport for NSW, Sydney Trains, and Queensland Rail.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Degnan is an Australian-owned construction company delivering complex rail, transport, energy, and waste infrastructure projects for government and private clients. The company provides end-to-end services including design, construction, upgrades, refurbishments, and maintenance through Early Contractor Involvement (ECI), design-build, and lump-sum contracting methodologies. With over 40 years of experience, Degnan specializes in working within live rail environments and delivers station upgrades, substations, traction power systems, waste processing facilities, and commercial building projects across NSW, Queensland, and Victoria.

Product overview

Degnan is an Australian-owned construction company offering specialist infrastructure services across four core areas: Rail Infrastructure, Transport Infrastructure, Energy Infrastructure, and Waste and Recycling. The company operates on a services-based model rather than a software/product platform, delivering projects through collaborative approaches including Early Contractor Involvement (ECI), design-build, and lump-sum contracting methodologies. Their portfolio includes station upgrades, substations, waste treatment facilities, and commercial construction, all delivered with a focus on sustainability, safety, and community outcomes.

Differentiator

Problem solved

Functional benefit

Products and services

• Rail Infrastructure Services Complex rail infrastructure projects including design, construction, upgrades, restorations, signalling, refurbishments, replacements, and maintenance in and around the railway corridor, with over 40 years of experience working in live rail environments. Primarily for government transport authorities such as Transport for NSW and Sydney Trains.
• Transport Infrastructure Services Planning, design, and construction of modern functional buildings and workspaces for transport hubs, delivered with expertise in working within live transport environments while minimizing disruption to passengers and staff. Includes station upgrades, transport hub improvements, and Operation Control Centre construction.
• Energy Infrastructure Services
• Waste and Recycling Services
• Commercial Construction Services
• Early Contractor Involvement (ECI)

Quantifiable outcome

• Platinum SDGv4 sustainability rating achieved for Moss Vale Station and Stabling Yard Upgrade
• +3 more outcomes

Named customers10 records

Segments4 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

One partnership is on record.

• Fulton HogancoreStrategic or Co-development PartnerDegnan is supporting Fulton Hogan to deliver high-quality fit-out and finishing works for Merrimac Station on the Gold Coast as part of the Cross River Rail Delivery Authority project. Degnan has been working with Fulton Hogan for two years assisting with cost planning and design support based on their proven experience in delivering new stations.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Georgiou Group: Perth-headquartered Australian civil and infrastructure contractor with strong rail, road, and water capabilities. Direct peer as a mid-size infrastructure specialist with comparable scale and government contract focus.
• Abergeldie: Australian infrastructure contractor specialising in water, utilities, and civil infrastructure for government clients. Direct peer with comparable scale, government contract focus, and specialisation in complex brownfield delivery.
• Laing O'Rourke Australia: International contractor with substantial Australian rail, transport, and energy infrastructure operations. Comparable rail and infrastructure delivery capabilities with similar government client relationships across NSW and VIC.
• Downer Group: ASX-listed integrated infrastructure services provider with significant rail operations including construction, maintenance, and asset management. Comparable rail infrastructure focus and government client base across Australia and New Zealand.
• CPB Contractors: Part of CIMIC Group, CPB Contractors delivers major transport infrastructure including rail, motorway, and tunnel projects. Direct peer on transport and energy infrastructure, including Degnan's M5/WestConnex consortium partner (CPB Dragados Samsung JV).
• Fulton Hogan: Trans-Tasman civil infrastructure contractor delivering roads, rail, and infrastructure projects. Existing Degnan partner on Cross River Rail (Merrimac Station), providing direct comparison as an infrastructure peer with overlapping delivery capability.
• John Holland: One of Australia's largest rail and transport infrastructure contractors, owned by CCCC International. Directly comparable to Degnan as a specialist in rail, station, and tunnel delivery for government clients including Sydney Metro and Victorian rail projects.
• DT Infrastructure: Australian infrastructure delivery business (part of Downer Group) focused on transport and energy projects including rail. Direct peer in rail and infrastructure delivery with overlapping client base across NSW, QLD, and VIC.
• BMD Group: Queensland-based civil infrastructure contractor with strong rail and transport capability. Direct peer as a mid-size Australian infrastructure specialist operating across eastern seaboard states.

Broad incumbents

• Lendlease: ASX-listed diversified construction and development firm with significant Australian infrastructure and rail exposure. Comparable as a major contractor though substantially larger and more diversified across real estate and engineering.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/degnanconstruct
• Facebookfacebook.com/Degnan-489000341299256
• LinkedInlinkedin.com/company/degnan-constructions

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 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 Degnan