What Jennmar Australia does

Jennmar Australia is a wholly owned subsidiary of US-based JENNMAR Corporation, established in 1997 and headquartered in Smeaton Grange, NSW. The company manufactures and supplies a comprehensive range of ground control products for underground mining and civil construction, organised across four primary segments: Coal, Hard Rock, Civil & Tunnelling, and Industrial Mesh. Its core product portfolio includes rock bolts, cable bolts (including the 70T SUMO Cable and 70T JW10 Cable), cuttable support systems, resin and cement anchoring products (SPIN2STALL Resin Capsule, JLOK Resins, J-Tech Resin Bolt), the Falcon Bolt self-drilling bolt, and fibreglass torque tension bolts, with the Rapid Development Underground product line claiming up to 17% improvement in mine development rates.

The company operates three manufacturing plants in Western Sydney NSW, Mackay QLD, and Perth WA, plus multiple distribution warehousing and service centres across Australia, positioning production close to the Hunter Valley, Bowen Basin, and Pilbara mining regions. Related entities JENNCHEM (chemical roof support, rock stabilisation, ventilation sealing) and Harness Pro Australia (OEM replacement harnesses) extend the offering into adjacent underground consumable categories under the JENNMAR Australia corporate umbrella. In-house R&D and testing capabilities with full-scale underground installation equipment underpin ongoing product development.

Jennmar Australia generates revenue through B2B direct sales of hardware (rock support consumables and equipment) to enterprise mining and civil construction customers. Go-to-market is sales-led via national and regional sales managers covering Coal, Hard Rock, Civil, and Industrial Mesh segments across Australia. Pricing is quote-based and not publicly disclosed, with all sales handled through direct engagement. Documented customers include Cannington Mine, Tomingley Gold Operations, and 360 Mining. In May 2024, JENNMAR Australia expanded its footprint by acquiring a majority stake in Australian Steel & Wire Pty Ltd (ASW).

Name

Jennmar Australia

Legal name

Jennmar Australia

Website

https://jennmar.com.au

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

101–250 employees

Short description

Jennmar Australia is a wholly owned subsidiary of US-based JENNMAR Corporation that manufactures and supplies ground control products, including rock bolts, cable bolts, resin anchoring systems, and industrial mesh, to underground mining and civil construction customers across Australia.

Ownership category

akta.pro rank

Product category

Mining Ground Support Products

NAICS

Mining Machinery and Equipment Manufacturing (333131), Agriculture, Construction, and Mining Machinery Manufacturing (3331)

SIC

Mining Machinery & Equip (No Oil & Gas Field Mach & Equip) (3532), Construction, Mining & Materials Handling Machinery & Equip (3530)

akta.pro primary industry

Ground Support & Rock Reinforcement (Bolting, Mesh, Shotcrete Systems) (IMAKANAG)

akta.pro secondary industry

Wear Parts & Consumables (GET, Liners, Drill Bits, Grinding Media) (IMAKANAH)

Keywords

• Ground control products
• Underground mining support
• Rock bolting systems
• Resin anchoring products
• Cable bolt manufacturing

Headquarters

HQ city

Grange

HQ country

Australia

HQ region

Oceania

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Ground Support Products: Manufacturing and sale of complete range of ground control products including rock bolts, plates, cable bolts, cuttable support, and resin and cement anchoring for coal mining, hard rock mining and civil tunnelling applications

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Jennmar Australia manufactures, develops, and supplies a complete range of ground control products for the mining and civil construction industries. Core offerings include rock bolts, plates, cable bolts, cuttable support, and resin and cement anchoring systems organised under Coal, Hard Rock, Civil & Tunnelling, and Industrial Mesh product lines, with proprietary Rapid Development Underground (RDU) products designed to reduce installation time and cost. The company produces its own product lines at three Australian plants and supports customers via multiple distribution and service centres.

Product overview

JENNMAR Australia manufactures a comprehensive range of ground control products for the mining and tunnelling industries. The product portfolio includes rock bolts and plates for coal, hard rock, and civil tunnelling applications, cable bolts for high-capacity ground support, cuttable support systems, and resin and cement anchoring products. The offerings are organized under four main product lines—Coal, Hardrock, Civil & Tunnelling, and Industrial Mesh—alongside specialized systems such as the Falcon Bolt self-drilling bolt and J-Tech Resin Bolt for hard rock applications. The company also produces rapid development underground products, including rapid development resin bolting systems. Manufacturing occurs at three facilities in Western Sydney, Mackay, and Perth, with additional distribution centres throughout Australia.

Differentiator

Problem solved

Functional benefit

Products and services

• Falcon Bolt A self-drilling bolt product designed for rapid underground ground support installation, featuring integrated drilling and anchoring functionality. Documented in case studies at Tomingley Gold Operations where it replaced twin strand cables.
• 32mm Fibreglass Torque Tension Bolt A fibreglass torque tension bolt for underground ground support applications requiring corrosion resistance or non-conductive properties.
• 70T SUMO Cable A high-capacity 70-tonne cable bolt product for demanding underground ground support applications in mining.
• 70T JW10 Cable A cable bolt product with 70T capacity rating used in underground mining ground support applications.
• SPIN2STALL Resin Capsule A spin-to-install resin capsule system designed to improve the efficiency of resin anchoring in underground ground support installation.
• Dynamic High Capacity Support A dynamic high-capacity surface support system for underground ground control applications.
• J-Tech Resin Bolt A resin bolt specifically engineered for hard rock mining applications, developed through in-house research, design and testing.
• JLOK Resins A range of resin anchoring products including JLOK resins, evaluated and benchmarked for Australian mining conditions.
• Rapid Development Underground Products Rapid development underground products designed to improve development rates in mining operations, with reported improvements of up to 17%.
• Coal Ground Support Product Range Ground support product range including rock bolts, plates, cable bolts, cuttable support, and resin and cement anchoring for underground coal mining applications.
• Hard Rock Ground Support Product Range Ground support product range for underground hard rock mining including rock bolts, cable bolts, resin anchoring, and surface support products.
• Civil & Tunnelling Ground Support Product Range Ground control and tunnel support product range for civil construction, tunnels, and underground infrastructure applications.
• Industrial Mesh Product Range Industrial mesh products manufactured at the dedicated WA Mesh Plant (Henderson WA) for surface support and containment applications in mining and civil environments.

Quantifiable outcome

• 17% improvement in development rates

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Australian Steel & WirecoreStrategic or Co-development Partner · 31 May 2024JENNMAR announced acquisition of majority stake in Australian Steel & Wire Pty Ltd (ASW) in May 2024, expanding manufacturing capabilities and product portfolio within the Australian operations.
• JENNCHEMcoreStrategic or Co-development PartnerJENNCHEM designs, delivers and installs chemical roof support, rock stabilization and ventilation sealing products to the mining and underground construction industries. Conducts meticulous and ongoing testing to ensure reliability and consistency of all products. Related company under JENNMAR Australia corporate structure.
• Harness Pro AustraliaminorStrategic or Co-development PartnerHarness Pro Australia manufactures a wide range of customised and OEM replacement harnesses. Each harness is woven with a high tensile, multifilament coating providing superior protection from external abrasion and environmental factors for underground wiring.
• JENNMAR CorporationcoreStrategic or Co-development PartnerParent company headquartered in the United States. JENNMAR Australia established in 1997 as wholly owned subsidiary, benefiting from global brand, technology, and operational expertise.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Epiroc: Epiroc is a global mining and infrastructure equipment manufacturer offering rock drilling tools, ground support, and consumables. It competes with Jennmar in providing ground support solutions to Australian mining customers as part of a broader equipment portfolio.
• Sandvik Mining and Rock Solutions: Sandvik is a major global mining equipment and consumables supplier with significant ground support offerings. It is a broad incumbent competing with Jennmar in Australian mining customers, although its core focus is broader mining equipment and automation.
• JENNMAR Corporation: JENNMAR Corporation is the US-based parent of Jennmar Australia and a leading global provider of ground control solutions for mining, tunnelling, and civil construction. It is comparable as the parent entity driving technology, brand, and capital allocation decisions for the Australian subsidiary.

Direct peers

• Fero Group: Fero Group is an Australian manufacturer of ground support and strata reinforcement systems for the mining industry, including rock bolts, mesh, and associated hardware. It competes directly with Jennmar in Australian underground mining customers across coal and hard rock segments.
• DSI Underground: DSI Underground (formerly DYWIDAG-Systems International) is a global leader in ground support products for mining and tunnelling, offering rock bolts, resin anchors, and cable bolts. It is the most direct competitor to Jennmar Australia in the same product categories and customer segments across Australian coal and hard rock mining.
• JENNCHEM Australia: JENNCHEM Australia is a related operating subsidiary of Jennmar Australia that designs, delivers, and installs chemical roof support, rock stabilization, and ventilation sealing products. It is a closely adjacent business serving the same mining customers with complementary chemical anchoring solutions.
• Minova (Orica): Minova, part of Orica, is a major global supplier of ground support and rock reinforcement solutions including rock bolts, resin capsules, and chemical anchoring systems. It directly competes with Jennmar across Australian coal and hard rock mining customers with overlapping product portfolios.
• Innovative Mining Products (IMP): IMP is an Australian-based manufacturer of ground support products including rock bolts, cable bolts, and mesh for underground mining. As a domestic peer, it competes head-to-head with Jennmar Australia in the same customer segments and geographic markets.

Emerging players

• Garock (Geotechnical Engineering): Garock is an Australian ground support and geotechnical engineering provider serving mining and civil construction. It is a smaller, emerging competitor in the same ground support category with comparable product offerings and customer base in Australia.

Regional players

• BE Group (Steel & Wire): BE Group is a steel and metal products distributor serving the Australian and New Zealand markets. It is comparable as a regional supplier of steel inputs and related products, relevant given Jennmar's recent acquisition of Australian Steel & Wire to vertically integrate similar supply.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/jennmar-australia

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries2 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 Jennmar Australia