DECC
DECC is a privately owned Australian specialist contractor founded in 2007, delivering licensed demolition, civil construction, earthworks, hazardous material remediation, and environmental services to government agencies, tier-1 builders, and commercial developers across NSW, ACT, and QLD.
- Company typePrivate
- Founded2007
- HeadquartersPort Botany, NSW, Australia
- Headcount51–100
- GTM typeB2B
- OfferingServices
What DECC does
DECC is a privately owned Australian specialist contractor founded in 2007, delivering integrated demolition, civil construction, earthworks and site retention, environmental services, hazardous material remediation, and project management consulting. The company holds Unrestricted Demolition, Friable Asbestos Removal, and Underpinning and Piering licences across NSW, ACT, and QLD, and holds ISO 9001, ISO 14001, ISO 45001, and Federal Safety Commissioner (OFSC) accreditations. Its core technology comprises custom-built mechanical equipment — including an underwater pile cutter with internal diamond-bladed wire for benoto piles, a hydraulic shear for steel truss cutting, a multi-layer rock mattress, and a purpose-built sediment control system — developed to address specific technical challenges in complex, high-risk demolition. The company operates from offices in Sydney, Brisbane, and Canberra and serves government agencies, commercial developers, tier-1 and tier-2 builders, and institutional clients across multiple sectors.
DECC generates revenue through project-based contracting, primarily fixed-price and cost-plus contracts secured via direct tenders, Early Contractor Involvement (ECI) arrangements, and established relationships with tier-1/tier-2 builders and government clients. Pricing is bespoke and quoted per project based on scope, complexity, and contract terms, with no publicly disclosed standard pricing tiers. The go-to-market is enterprise field sales supported by a website portfolio, LinkedIn and Facebook presence, direct client relationships, and industry engagement. Customer segments span residential and commercial developers, health and education institutions, industrial clients, infrastructure and transport, and retail and hospitality — with landmark projects including the Australian War Memorial redevelopment, City Tattersalls, Sydney Airport P1 carpark, and major bridge demolitions under the Western Sydney Infrastructure Plan.
The business model is capital-intensive construction services delivery with documented recycling performance exceeding 98–99% on major projects and demonstrated capacity on contracts involving 120,000m3 of excavation, 600,000m2 of remediation, and 1,000,000m3 of imported fill. The company is preparing geographic expansion into Victoria and South Australia beyond its current NSW/ACT/QLD operating footprint. No external funding, institutional investors, M&A activity, or parent company relationships are disclosed; ownership appears founder-led and independent.
DECC firmographics
Firmographics- Name
- DECC
- Legal name
- DECC
- Website
- https://decc.com.au
- Company type
- Private
- Founded year
- 2007
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- DECC is a privately owned Australian specialist contractor founded in 2007, delivering licensed demolition, civil construction, earthworks, hazardous material remediation, and environmental services to government agencies, tier-1 builders, and commercial developers across NSW, ACT, and QLD.
- Ownership category
- akta.pro rank
DECC industry classification
Industry- Product category
- Demolition and Civil Construction Services
- NAICS
- Site Preparation Contractors (23891), Waste Management and Remediation Services (562), Remediation Services (562910)
- SIC
- Construction - Special Trade Contractors (1700), Heavy Construction Other Than Bldg Const - Contractors (1600)
- akta.pro primary industry
- Decontamination & Demolition (Decommissioning, Industrial Facility Cleanup) (EUAIALAL)
- akta.pro secondary industries
- Construction & Demolition (C&D) Debris Recycling (IMAIAFAG), Concrete, Asphalt & Masonry Recycling (Crushing & Aggregate Production) (EUAIAHAD)
Keywords
Where DECC is headquartered
LocationHeadquarters
- HQ city
- Port Botany, NSW
- HQ country
- Australia
- HQ region
- Oceania
Offices3 records
Markets served
DECC business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Construction Services Contracts: DECC generates revenue through fixed-price and cost-plus construction service contracts. Projects include demolition, civil construction, earthworks, remediation, and environmental services delivered to government agencies, commercial developers, and tier-1/tier-2 builders across Australia.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based contracting |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
DECC product offering
Product offeringCore offering
DECC is an Australian construction contractor providing demolition, civil construction, bulk earthworks, site retention, environmental services, hazardous material removal and remediation, and project management consulting. The company delivers integrated end-to-end project solutions as a single contractor across the project lifecycle, from early works and demolition through civil construction and remediation, serving government agencies, commercial developers, and tier-1/tier-2 builders across NSW, ACT, and QLD.
Product overview
DECC is a privately owned Australian construction company founded in 2007, offering a unified suite of construction services rather than a modular software product. The company provides six integrated service lines: Civil Construction, Earthworks & Site Retention, Demolition, Environmental Services, Remediation & Hazmat Removal, and Project Management & Consulting. These services are delivered as a coordinated offering across the project lifecycle—from early works and demolition through to civil construction, remediation, and project completion—enabling DECC to serve as a single contractor for complex construction and demolition projects.
Differentiator
Problem solved
Functional benefit
Products and services
- Civil Construction Infrastructure development services including civil early works, bulk excavation, road construction, pavement works, and foundation preparation for various construction projects. Provided to government agencies, commercial developers, and tier-1/tier-2 builders across Australia.
- Earthworks & Site Retention Bulk excavation, site retention, shoring systems, shotcrete walls, soil nails, and Early Works Packages for construction site preparation. Includes underpinning and piering services under DECC's specialized licensing.
- Demolition Specialist complex high-risk demolition services across all industry sectors, including multi-storey buildings, bridges, industrial facilities, and heritage structures. Includes controlled demolition techniques and heritage façade retention.
- Environmental Services Environmental protection, monitoring, and waste management during all stages of construction, including erosion control, dust suppression, and sediment management. Includes purpose-built sedimentation systems for slurry containment during saw-cutting operations.
- Remediation & Hazmat Removal Professional management, handling, and treatment of hazardous materials above and below ground, including licensed friable asbestos removal, contaminated soil remediation, and site decontamination. Conducted under DECC's specialized hazardous material licences.
- Project Management & Consulting Technical advice and expertise consulting services assisting with methodologies, programs, and costing for prospective clients across demolition, civil, and environmental projects.
Quantifiable outcome
- 99% recycling rate achieved on Brisbane Law Courts project with over 35,000 tonnes of concrete and 1,500 tonnes of steel recycled
- +3 more outcomes
Companies that use DECC
Customer profileNamed customers20 records
Segments5 records
Ideal customer profiles4 records
DECC technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
DECC partnerships and signals
Strategic signalScale indicators9 records
Recent moves6 records
Expansion highlights5 records
DECC competitors and assessment
Company assessmentBroad incumbents
- Downer Group: ASX-listed major Australian infrastructure services group providing civil construction, demolition, environmental and remediation services as part of a broad portfolio across transport, utilities and mining. Competes with DECC on large tenders while also subcontracting demolition scopes.
- John Holland: Tier-1 Australian contractor (CIMIC Group) with integrated civil, building and infrastructure delivery. Regularly engages demolition/remediation subcontractors like DECC but also competes for bundled scopes on major projects.
- Built Group: Major Australian construction contractor with demolition and civil capability as part of broader project delivery. Competes for non-residential construction projects where DECC provides specialist demolition and early-works packages.
- CPB Contractors: Major tier-1 Australian construction contractor (CIMIC Group) delivering large-scale infrastructure projects where demolition and remediation are often bundled scopes. Competes for principal contractor roles DECC also targets.
Direct peers
- Liberty Industrial: Australian-owned specialist demolition, decommissioning and remediation contractor. Directly comparable to DECC across service lines, customer base (government, tier-1 builders, industrial clients), regulatory licensing model and project complexity.
- Fulton Hogan: Large Australasian civil infrastructure contractor with significant capability in earthworks, remediation, demolition and recycling of construction materials. Comparable on infrastructure and recycling-led positioning.
- McMahon Services: Australian integrated demolition, civil construction, asbestos and hazardous materials contractor. Highly comparable multi-disciplinary service model with multi-state operations across SA, NT and other states.
- Delta Group: Major Australian demolition and civil contractor delivering complex structural demolition, asbestos removal and site remediation across commercial, industrial and infrastructure sectors. Closest head-to-head competitor to DECC on tender lists.
Others
- Cleanaway Waste Management: ASX-listed Australia's largest waste management, recycling and resource recovery company. Adjacent to DECC on C&D waste recycling and landfill cell construction (e.g., Toowoomba landfill work) but operates as waste hauler/processor rather than demolition contractor.
- Veolia Australia and New Zealand: Environmental services and waste management operator providing hazardous waste treatment, contaminated site remediation and recycling infrastructure. Comparable on remediation and environmental service lines rather than demolition itself.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
DECC social profiles
Digital presenceDECC compliance and trust
Trust signalCompliance3 records
DECC financial estimates
Financial estimateRevenue estimate
Valuation estimate
DECC leadership team
Management profileNumber of profiles
DECC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DECC M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about DECC
What does DECC do?
DECC is an Australian construction contractor providing demolition, civil construction, bulk earthworks, site retention, environmental services, hazardous material removal and remediation, and project management consulting. The company delivers integrated end-to-end project solutions as a single contractor across the project lifecycle, from early works and demolition through civil construction and remediation, serving government agencies, commercial developers, and tier-1/tier-2 builders across NSW, ACT, and QLD.
Is DECC a public or private company?
DECC is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was DECC founded?
DECC was founded in 2007. It employs 51 to 100 people.
Where is DECC based?
DECC is headquartered in Port Botany, NSW, Australia, in the Oceania region.
How does DECC make money?
One revenue line is on record: construction Services Contracts.
Who are DECC's main competitors?
Broad incumbents on record are Downer Group, John Holland, Built Group and CPB Contractors. Direct peers are Liberty Industrial, Fulton Hogan, McMahon Services and Delta Group. Others are Cleanaway Waste Management and Veolia Australia and New Zealand.
Does DECC have an API?
No public API is recorded for DECC.
What industry is DECC in?
DECC's product category is Demolition and Civil Construction Services. Its primary akta.pro industry code is EUAIALAL, Decontamination & Demolition (Decommissioning, Industrial Facility Cleanup), with a secondary code of IMAIAFAG, Construction & Demolition (C&D) Debris Recycling. Its NAICS code is 23891 and its SIC code is 1700.