Topcoat Asphalt
Topcoat Asphalt is a South Australian asphalt manufacturer and civil contractor operating two fixed plants (Wingfield, Lonsdale) and a mobile plant, supplying asphalt, paving, spray sealing, and NATA-accredited materials testing to local councils, state government, and civil contractors across South Australia and the Northern Territory.
- Company typePrivate
- Founded1990
- HeadquartersWingfield, South Australia, Australia
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Topcoat Asphalt does
Topcoat Asphalt (legal entity: TOP COAT ASPHALT CONTRACTORS PTY LTD) is a South Australia-based asphalt manufacturer and civil contractor founded in 1990 and acquired by VSA Roads — a joint venture with Colas Australia Group — in 2018. The company operates two fixed asphalt plants (a 250 tonne-per-hour Aesco Madsen drum plant at Wingfield and a 160 tonne-per-hour Benninghoven ECO 2000 batch plant at Lonsdale) plus an 80 tonne-per-hour semi-trailer-mounted mobile plant that supports regional and remote projects across South Australia and the Northern Territory. Topcoat self-identifies as the only asphalt producer in South Australia running two fixed plants and as one of the largest asphalt manufacturers in Australia.
The company's revenue model combines ex-plant asphalt sales (with credit card facilities at production sites), contract services for asphalt paving and spray sealing (day and night-shift crews for patching, subdivision works, carparks and major road reconstruction), and NATA-accredited materials testing and asphalt design services for external clients. Specialty capabilities include reclaimed asphalt pavement (RAP) processing, crumb rubber asphalt developed with Tyre Stewardship Australia and Tyrecycle, and demonstration of HUESKER's HaTelit C eco recycled PET geogrid.
Topcoat's go-to-market is enterprise field sales targeting local councils, state government departments (notably SA's Department of Planning, Transport and Infrastructure), and civil contractors. Pricing is quote-based with 30-day quotation validity, and the business holds ISO 9001, ISO 14001, and AS/NZS 4801 certifications alongside its NATA laboratory accreditation. Recent activity (2019-2021) has emphasized sustainability product development, regional/remote project expansion, and capacity additions through the Lonsdale plant.
Topcoat Asphalt firmographics
Firmographics- Name
- Topcoat Asphalt
- Legal name
- TOP COAT ASPHALT CONTRACTORS PTY LTD
- Website
- https://topcoat.com.au
- Company type
- Private
- Founded year
- 1990
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Topcoat Asphalt is a South Australian asphalt manufacturer and civil contractor operating two fixed plants (Wingfield, Lonsdale) and a mobile plant, supplying asphalt, paving, spray sealing, and NATA-accredited materials testing to local councils, state government, and civil contractors across South Australia and the Northern Territory.
- Ownership category
- akta.pro rank
Topcoat Asphalt industry classification
Industry- Product category
- Asphalt Manufacturing and Pavement Construction
- NAICS
- Asphalt Paving Mixture and Block Manufacturing (324121)
- SIC
- Asphalt Paving & Roofing Materials (2950)
- akta.pro primary industry
- Asphalt Mixing & Paving Materials (Hot/Warm/Cold Mix, RAP/RAS Blends) (EUALAKAG)
- akta.pro secondary industries
- Crumb Rubber & Rubberized Asphalt Products (EUALAKAJ), Asphalt Emulsions (Cationic/Anionic, CRS/SS, Specialty Emulsions) (EUALAKAB), Polymer-Modified Asphalt (PMB) & Modified Binders (SBS/Crumb Rubber/Plastomers) (EUALAKAD)
Keywords
Where Topcoat Asphalt is headquartered
LocationHeadquarters
- HQ city
- Wingfield, South Australia
- HQ country
- Australia
- HQ region
- Oceania
Offices3 records
Markets served
Topcoat Asphalt business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Infrastructure, Personnel, Operations, Technology or R&D
Revenue model
- Asphalt Manufacturing and Sales: Manufacturing and selling asphalt from fixed plants at Wingfield and Lonsdale, plus mobile plant for regional projects. Ex plant sales available with credit card facilities at both production facilities.
- Contract Services: Asphalt paving services (day and night shift crews) and spray sealing services for projects including road patching, tennis courts, basketball courts, carparks, subdivision works and major road reconstruction.
- Material Testing Services: Materials testing and asphalt design work for external clients conducted through NATA accredited testing laboratory.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Project-based quotation system |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Topcoat Asphalt product offering
Product offeringCore offering
Topcoat Asphalt manufactures and supplies asphalt from two fixed production plants (Wingfield and Lonsdale) and a mobile plant, producing a range of hot mix, warm mix, RAP, and crumb rubber asphalt products. It also delivers contract services including asphalt paving and spray sealing using day and night shift crews, and operates a NATA-accredited materials testing laboratory that undertakes asphalt design for its own mixes and external clients.
Product overview
Topcoat Asphalt is an asphalt manufacturing and contract services company offering a unified portfolio of fixed and mobile asphalt production plants, paving and spray sealing contract services, and a NATA-accredited materials testing laboratory. The fixed plant network consists of a 250 tph drum plant at Wingfield and a 160 tph batch plant at Lonsdale, complemented by an 80 tph mobile plant for regional deployment. Contract services encompass asphalt paving (road patching to major reconstruction) and spray sealing for carparks and regional roads. The in-house Material Testing Laboratory supports both internal quality control and external client work, and underpins specialised mix development including crumb rubber and RAP (recycled asphalt pavement) products.
Differentiator
Problem solved
Functional benefit
Products and services
- Fixed Plant Asphalt Production Asphalt manufactured and supplied from two fixed production plants in South Australia - a 250 tonne per hour Aesco Madsen drum plant at Wingfield and a 160 tonne per hour Benninghoven ECO 2000 vertical batch plant at Lonsdale - producing a range of hot mix asphalt including specialty and high-performance mixes with RAP and crumb rubber asphalt mix production capability. Sold ex plant to government, contractor, and commercial customers.
- Mobile Asphalt Plant An 80 tonne per hour mobile asphalt plant mounted on semi-trailers for easy and cost-effective mobilisation to regional and remote project sites across South Australia and wider Australia, enabling asphalt supply in locations without fixed plant infrastructure.
- Asphalt Paving
Quantifiable outcome
- Largest crumb rubber asphalt demonstration in Australia - 6 council areas using 3,400 passenger vehicle tyres
- +1 more outcomes
Companies that use Topcoat Asphalt
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles2 records
Topcoat Asphalt technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Topcoat Asphalt partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered supporting, minor and core.
- HUESKER Australia Pty LtdsupportingPartnership with HUESKER Australia and City of Mitcham to demonstrate HaTelit C eco, a world-first asphalt reinforcement geogrid made from 100% recycled PET water bottles.
- McMahon ServicesminorConstruction services provider that assisted with the Lonsdale asphalt plant project.
- Tyre Stewardship AustraliacorePartnership with Tyre Stewardship Australia to conduct Australia's largest crumb rubber asphalt demonstration across 6 Adelaide councils. TSA provided funding for the trial which uses waste tyres in asphalt production, advancing the circular economy in South Australia.
- Tyrecycle AustraliasupportingTyrecycle Australia collects 4200 tonnes of truck tyres from South Australia annually and collaborated on the crumb rubber asphalt trial to increase local reuse of tyre material.
- Gambier Earthmovers (GEM)supportingPartnership with local industry in Mount Gambier where Topcoat co-located their mobile asphalt plant beside GEM's production plant to facilitate delivery of Jubilee Highway resurfacing works.
- Baxters Equipment HireminorLocal equipment hire company in Mount Gambier that supplied equipment hire for the Jubilee Highway resurfacing project.
Scale indicators3 records
Recent moves9 records
Expansion highlights4 records
Topcoat Asphalt competitors and assessment
Company assessmentDirect peers
- Hanson Australia (Heidelberg Materials): Hanson produces and lays asphalt and aggregates across Australia with fixed plants, paving crews and materials testing — overlapping directly with Topcoat's asphalt manufacturing, contract services and lab offerings for government and civil contractor customers.
- Alex Fraser Group: Alex Fraser is a leading Australian recycler of construction materials and producer of RAP and crushed products, often blended into asphalt. Its focus on recycled pavement and circular-economy asphalt closely parallels Topcoat's RAP and crumb rubber capabilities.
- Fulton Hogan Australia: Fulton Hogan is an Australasian asphalt and civil infrastructure contractor with its own plants, paving crews and spray sealing capability. It competes for the same council and state road resurfacing tenders that Topcoat pursues.
- Boral Asphalt: Boral operates one of Australia's largest asphalt manufacturing networks with fixed and mobile plants nationwide, directly competing with Topcoat for council and DPTI-style road contracts across multiple states. Comparable product mix (hot mix, warm mix, RAP, specialty binders) and similar government-customer base make it the closest national peer.
- Downer EDI (Roads & Infrastructure): Downer operates asphalt plants, paving and spray sealing services across Australia and New Zealand, frequently competing for local and state government road maintenance and rehabilitation contracts comparable to Topcoat's core SA pipeline.
Regional players
- NT Bitumen and Asphalt: NT Bitumen and Asphalt (NTBA) is a Darwin-based asphalt and bitumen producer run by the same General Manager as Topcoat. It competes with Topcoat's mobile-plant deployments in the Northern Territory and shares management and group resources.
- Hiway Stabilizers: Hiway Stabilizers provides road stabilisation and pavement services across Australia. While its core is foamed bitumen stabilisation rather than hot-mix asphalt, it competes for the same council and state pavement-rehabilitation budgets.
Broad incumbents
- Colas Australia Group: Colas Australia is Topcoat's parent-group affiliate and one of the largest road construction and bitumen-based products players in the country. Its broader portfolio of asphalt, surfacing and spray seal offerings overlaps with Topcoat's specialty.
- COLAS Group (Global): COLAS is the global parent of Colas Australia and operates road construction, asphalt and bitumen products in nearly 50 countries. Relevant as the ultimate parent setting capital allocation, technology and sustainability standards for Topcoat via its Australian JV.
Others
- VSA Roads (VSA Group): VSA Roads is Topcoat's direct parent (a Colas JV with 220+ staff across SA and Victoria) and operates other asphalt and spray seal brands. Not a direct competitor but the controlling shareholder whose strategic decisions directly shape Topcoat's direction.
Market position
Strengths4 records
Weaknesses2 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Topcoat Asphalt social profiles
Digital presenceTopcoat Asphalt compliance and trust
Trust signalCompliance4 records
Topcoat Asphalt financial estimates
Financial estimateRevenue estimate
Valuation estimate
Topcoat Asphalt leadership team
Management profileNumber of profiles
Profiles4 records
Topcoat Asphalt funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Topcoat Asphalt 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 Topcoat Asphalt
What does Topcoat Asphalt do?
Topcoat Asphalt manufactures and supplies asphalt from two fixed production plants (Wingfield and Lonsdale) and a mobile plant, producing a range of hot mix, warm mix, RAP, and crumb rubber asphalt products. It also delivers contract services including asphalt paving and spray sealing using day and night shift crews, and operates a NATA-accredited materials testing laboratory that undertakes asphalt design for its own mixes and external clients.
Is Topcoat Asphalt a public or private company?
Topcoat Asphalt is a private company. It is classified as corporate owned and is currently operating.
When was Topcoat Asphalt founded?
Topcoat Asphalt was founded in 1990. It employs 11 to 50 people.
Where is Topcoat Asphalt based?
Topcoat Asphalt is headquartered in Wingfield, South Australia, Australia, in the Oceania region.
How does Topcoat Asphalt make money?
Three revenue lines are on record. Asphalt Manufacturing and Sales are the primary driver. The others are contract Services and material Testing Services.
Who are Topcoat Asphalt's main competitors?
Direct peers on record are Hanson Australia (Heidelberg Materials), Alex Fraser Group, Fulton Hogan Australia, Boral Asphalt and Downer EDI (Roads & Infrastructure). Regional players are NT Bitumen and Asphalt and Hiway Stabilizers. Broad incumbents are Colas Australia Group and COLAS Group (Global). VSA Roads (VSA Group) is listed as an others.
Does Topcoat Asphalt have an API?
No public API is recorded for Topcoat Asphalt.
What industry is Topcoat Asphalt in?
Topcoat Asphalt's product category is Asphalt Manufacturing and Pavement Construction. Its primary akta.pro industry code is EUALAKAG, Asphalt Mixing & Paving Materials (Hot/Warm/Cold Mix, RAP/RAS Blends), with a secondary code of EUALAKAJ, Crumb Rubber & Rubberized Asphalt Products. Its NAICS code is 324121 and its SIC code is 2950.