What Korvest Galvanisers does

Korvest Galvanisers is an Adelaide-based, AS4680:2006 compliant hot dip and centrifuge galvanising service provider operating from a single manufacturing facility at 580 Prospect Road, Kilburn, South Australia. The company is a division of ASX-listed Korvest Ltd (ASX: KOV) and sits within the Korvest Group alongside sister company EzyStrut, a cable and pipe support manufacturer. Its core service is corrosion protection of steel fabrications through complete immersion in molten zinc at 450°C, supplemented by centrifuge (spin) galvanising for small and intricate components such as threaded fasteners, clips, hinges, and bolts, and double-dipping for oversized fabrications that cannot fit in a single immersion.

The company's technological base centres on a 14-metre hot dip galvanising bath (one of Australia's longest) with a 95-tonne molten zinc kettle, automated ceramic-lined centrifuge spinning baskets, and a Pyrotek MZR-500 zinc recovery unit that reclaims metallic zinc from galvanising ash at 530°C — a system Korvest was first in Adelaide to adopt in 2013. A new polymer flux tank sourced from Austria was installed in January 2015 with a 25-year minimum service life. The facility holds ISO9001:2008, ISO14001:2004, and OHSAS 18001 certifications and aligns with the May 2025 AS/NZS 4680:2025 standard.

Commercially, Korvest operates a project-based, quote-driven revenue model with pricing determined by steel weight, fabrication complexity, and processing requirements. Go-to-market is direct enterprise field sales targeting steel fabricators, construction contractors, rail and public infrastructure projects, breweries, and agricultural equipment manufacturers, with no intermediaries or resellers. Customers either deliver steel to the Kilburn facility or arrange pickup. The company supports early-stage design consultation as part of its service offering, has been recognised with the 2013 Sorel Award from the Galvanizers Association of Australia and a High Commendation at Intergalva 2012 in Paris, and holds 25+ year memberships in the Australasian Corrosion Association and Galvanizers Association of Australia.

Name

Korvest Galvanisers

Legal name

Korvest Ltd

Website

https://korvestgalvanisers.com.au

Company type

Public

Founded year

1988

Operating status

Operating

Headcount range

51–100 employees

Short description

Korvest Galvanisers is an Adelaide-based hot dip and centrifuge galvanising service provider operating one of Australia's longest 14m galvanising baths and serving steel fabricators, construction companies, breweries, and public infrastructure projects across Australia.

Ownership category

akta.pro rank

Product category

Industrial Metal Finishing and Galvanising Services

NAICS

Coating, Engraving, Heat Treating, and Allied Activities (33281)

akta.pro primary industry

Protective Coatings, Galvanizing & Metal Finishing for Structural Steel (IMADACAK)

akta.pro secondary industry

Electroplating & Metal Finishing (Anodizing/Galvanizing/Passivation) (IMAIAKAE)

Keywords

• Hot dip galvanising
• Centrifuge galvanising
• Steel corrosion protection
• Double dipping galvanising
• Zinc metal recovery

Headquarters

HQ city

Adelaide

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Hot Dip Galvanising Services: One-time galvanising service for steel fabrications. Revenue generated per job based on steel weight, complexity, and processing requirements. Services include standard hot dip, centrifuge/spin, and double dipping for oversized items.
2. Technical Consulting: Pre-fabrication design consultation and technical advice services to help customers optimize steel designs for galvanising, included as part of service offering to ensure quality outcomes.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Korvest Galvanisers provides hot dip and centrifuge (spin) galvanising services to apply metallurgically bonded zinc coatings for corrosion protection of steel fabrications, fasteners, fittings, and architectural components. Services include standard hot dip galvanising using one of Australia's longest 14m baths, automated centrifuge galvanising for small and intricate threaded items, and double dipping for oversized items, all performed to AS4680:2006 / AS/NZS 4680:2025 standards and supported by in-house technical design consultation.

Product overview

Korvest Galvanisers is a hot dip and centrifuge galvanizing service provider offering a comprehensive suite of steel corrosion protection solutions. The core offerings consist of Hot Dip Galvanising (for large steel fabrications using a 14m bath), Centrifuge Galvanising (for small fasteners, fittings, and intricate components via automated spin processing), and Double Dipping (for oversized items requiring multiple immersion angles). The company also provides technical consultation services to optimize fabrications for galvanizing, and operates an MZR-500 Metallic Zinc Recovery unit for sustainable zinc reclamation. All work is performed to AS4680:2006 standard.

Differentiator

Problem solved

Functional benefit

Products and services

• Hot Dip Galvanising Complete immersion of steel fabrications into molten zinc at 450C, providing a metallurgically bonded zinc-iron alloy coating for corrosion protection of large structural steel, miscellaneous steel, and architectural components. Delivered to AS4680:2006 / AS/NZS 4680:2025 standards.
• Centrifuge Galvanising Spin galvanising of small and intricate steel components using automated spinning baskets that rotate at high speed after withdrawal from molten zinc, ensuring clean, even coatings without excess zinc buildup on threaded items, clips, hinges, bolts, fasteners, and castings.
• Double Dipping Galvanising technique for oversized steel fabrications that cannot fit in the bath at a single angle, involving multiple dips at different angles to ensure complete surface coverage and adequate zinc coating on all surfaces while maintaining AS4680:2006 compliance.
• Technical Advice and Design Consultation Expert technical consultation service provided by Korvest's engineering staff to assist customers with steel fabrication design for optimal galvanising outcomes, including venting/draining recommendations, thermal cutting considerations, steel composition guidance, and care/maintenance advice.

Quantifiable outcome

• Galvanised coatings last 50+ years in typical environments, with documented cases of 100+ years in Australian conditions
• +2 more outcomes

Named customers7 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

Feature4 records

Partnerships

Five partnerships are on record, tiered minor and core.

• Brand South AustraliaminorOthersMember of Brand South Australia, a member-based organisation promoting innovation and creativity in the South Australian business community. Provides networking and promotion opportunities for South Australian businesses.
• Australasian Corrosion Association (ACA)coreOthers25-year member of the Australasian Corrosion Association since 6/1/1988. Organization shares knowledge and connects members with leading experts for innovative corrosion protection solutions.
• Galvanizers Association of Australia (GAA)coreOthersProud member of the Galvanizers Association of Australia. Provides access to technical resources, standards information, and industry best practices.
• EzyStrutcoreOthersSister company within Korvest Group. Korvest Group operates multiple specialist divisions producing standard and customized products for industries across Australia. Korvest Galvanisers collaborates with EzyStrut on cable and pipe support projects.
• Korvest Ltd (ASX: KOV)coreOthersKorvest Galvanisers is a division of ASX-listed Korvest Ltd. Parent company provides corporate structure and resources across five specialist divisions serving Australian and international markets.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• BlueScope Steel: Australia's largest steel manufacturer, producing ZINCALUME and COLORBOND coated steel products at scale via in-house metallic coating lines. Sits upstream/adjacent to Korvest by competing for corrosion-protection specification wins, though via products rather than service.
• AkzoNobel: Global paints and coatings major with significant industrial protective coatings portfolio. Competes with hot-dip galvanizing in lifecycle-driven specification decisions for major infrastructure and industrial projects globally.
• Valmont Industries: Global infrastructure manufacturer with galvanizing operations embedded in its engineered metal structures business. Adjacent galvanizing capability serving the utility, lighting, and infrastructure end markets that overlap with Korvest's customer base.
• PPG Industries: Global coatings manufacturer with industrial and protective coatings serving infrastructure, marine, and oil & gas end markets. Competes indirectly with Korvest as an alternative corrosion-protection system for steel structures.
• Sherwin-Williams: Global coatings leader via its Protective & Marine division serving infrastructure and industrial markets. Substitutes for hot-dip galvanizing on many corrosion-protection specifications, particularly for aesthetic or hybrid coating systems.

Direct peers

• Industrial Galvanizers Corporation: Major Australian industrial hot-dip galvanizing service operator with multiple plants across the country. Directly comparable to Korvest Galvanisers as a competing Australian galvanizing service provider serving steel fabricators, infrastructure, and construction customers.

Others

• Pyrotek: Supplier of the MZR-500 zinc metal recovery unit used at Korvest's Kilburn facility. Adjacent ecosystem participant — technology partner rather than a competitor, but central to Korvest's zinc-cost economics and ESG positioning.

Regional players

• Tasman Galvanizers: New Zealand-headquartered hot-dip galvanizing company operating across Australasia. Comparable as a regional competitor offering similar protective coating services to fabricators and infrastructure customers in adjacent geographies.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/korvest-galvanisers

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Korvest Galvanisers