Neumann Group

What Neumann Group does

Neumann Group (legal entity: Neumann Associate Companies Pty Ltd) is a privately held, third-generation Australian family-owned industrial conglomerate headquartered at 13 Nuban Street, Currumbin, Queensland. Founded in 1948 by Alfred Neumann and his eldest son Robert as Pacific Minerals — a sand mining and mineral processing operation producing rutile and zircon — the group has expanded over subsequent decades into seven wholly owned operating subsidiaries organised across construction materials, heavy mineral sands, civil and marine services, and property development. The portfolio spans steel reinforcing products, quarry aggregates and ready-mix concrete, coloured concrete coatings and packaged mortars, landscaping and sports turf sands, heavy mineral sands production (Zircon, Rutile, Ilmenite, Synthetic Rutile, Monazite), dredging and civil construction, industrial equipment manufacturing (hoists, winches, hydraulic power packs, dredging equipment), steel fabrication, abrasive blasting and industrial coatings, soil testing, and residential house-and-land development.

The group employs over 600 people and reports annual turnover exceeding AUD 300 million, generated through two principal revenue streams: construction materials sales (one-time product transactions for steel reinforcing, concrete products, quarry aggregates, sand and mineral products via Neumann Steel, Nucrush Group, River Sands, Currumbin Minerals, and Action Sands) and construction and dredging services (professional services for mining and capital works dredging, civil construction, equipment manufacturing, steel fabrication, abrasive blasting, and industrial coatings via Neumann Contractors and its sub-brands). Core technology centres on construction materials manufacturing and processing — steel reinforcing fabrication, concrete batching, quarry crushing and screening, mineral sands processing, and dredging equipment manufacturing — with vertical integration from raw mineral extraction through to finished products and downstream services.

The group monetises primarily through B2B industrial sales targeting the construction industry — concreters, builders, contractors, civil construction companies, government and infrastructure projects, DIY enthusiasts, plus mining and resources customers purchasing heavy mineral sands. Pricing is not publicly disclosed; quotes are negotiated per project based on specifications, volumes and delivery requirements. Direct distribution runs through each subsidiary's own sales channels and websites (Neumann Steel, Nucrush Group, Neumann Contractors, River Sands, Currumbin Minerals, Action Sands, Southern Gold Coast Laboratories, Neumann Property), supplemented by ancillary soil testing services. Primary operating geographies are South East Queensland, the Gold Coast, and Northern New South Wales, with Australia-wide distribution for Neumann Steel products and worldwide export of certain River Sands product lines. The customer segments served — residential construction, commercial construction, government infrastructure, landscaping and sports turf, mining and resources — and the regional concentration on coastal South East Queensland define both the revenue base and its exposure to Australian construction cycles.

Name

Neumann Group

Legal name

Neumann Associate Companies Pty Ltd

Website

https://neumann.com.au

Company type

Private

Founded year

1948

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Neumann Group is a third-generation Australian family-owned industrial conglomerate founded in 1948, producing construction materials (steel reinforcing, concrete, quarry aggregates, sands), heavy mineral sands (Zircon, Rutile, Ilmenite), and dredging and civil services through seven subsidiary brands serving South East Queensland and Northern New South Wales.

Ownership category

akta.pro rank

Product category

Construction Materials

NAICS

Fabricated Structural Metal Manufacturing (332312), Steel Product Manufacturing from Purchased Steel (3312), All Other Fabricated Metal Product Manufacturing (33299)

SIC

Fabricated Structural Metal Products (3440), Miscellaneous Fabricated Metal Products (3490)

akta.pro primary industry

Rebar Fabrication & Reinforcing Products (IMADACAH)

akta.pro secondary industries

Steel Plate, Sections & Welded Assemblies (IMADACAD), Metals & Steel Mill Facility Construction (IMAFADAF), Steelwork & Fabrication Facilities (Plate/Section Processing, Welding Lines) (IMAJALAH)

Keywords

• Construction materials
• Concrete products
• Steel reinforcing
• Mineral sands
• Civil construction

Headquarters

HQ city

Currumbin

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Construction Materials Sales: Revenue generated through manufacturing and supplying concrete reinforcing steel, concrete products, quarry aggregates, sand and mineral products to construction industry customers. Multiple revenue streams across subsidiaries including Neumann Steel, Nucrush Quarries, Nucon Concrete, River Sands, and Currumbin Minerals.
2. Construction and Dredging Services: Revenue from Neumann Contractors division providing dredging services, civil construction works, equipment manufacturing, steel fabrication, abrasive blasting, and industrial coatings services.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels4 records

Core offering

Neumann Group manufactures and supplies construction materials through subsidiaries including Neumann Steel Reinforcing (rebar, mesh, accessories), Nucrush Group (quarry aggregates and ready-mix concrete), River Sands (landscape sands and packaged mortars), and Currumbin Minerals (zircon, rutile, ilmenite). Neumann Contractors provides dredging, civil construction, equipment manufacturing, steel fabrication, and industrial coatings services to construction, infrastructure, and mining customers in Australia.

Product overview

Neumann Group is a diversified conglomerate providing end-to-end construction and industrial solutions through 14 specialized subsidiary brands. The group operates across multiple verticals: (1) Steel Products Division comprising Neumann Steel Reinforcing supplying rebar, mesh and accessories; (2) Concrete and Aggregates Division including Nucrush Quarries, Nucon Concrete, and River Sands offering quarry aggregates, ready-mix concrete, decorative concrete finishes, and specialty sands; (3) Mineral Resources Division with Currumbin Minerals producing heavy mineral sands (zircon, rutile, ilmenite) and Action Sands providing landscaping and construction sands; (4) Marine and Industrial Services Division encompassing Neumann Dredging, Neumann Equipment (winches and hoists), Neumann Fabrication, Neumann Industrial Coatings, and Metal Maintenance for dredging, fabrication and coatings; and (5) Property Development through Neumann Property. Southern Gold Coast Laboratories provides soil testing services. The portfolio enables vertical integration from raw material extraction through to finished construction products and property development.

Differentiator

Problem solved

Functional benefit

Brands

• Neumann Steel: Steel reinforcing bar and mesh products
• Nucrush Group
• Neumann Contractors
• River Sands
• Currumbin Minerals
• Neumann Dredging
• Neumann Equipment
• Neumann Fabrication
• Neumann Industrial Coatings
• Corridor Sands
• Neumann Property

Products and services

• Neumann Steel Reinforcing Manufactures and supplies concrete reinforcing steel, bent and cut rebar, reinforcement mesh, builders hardware, bar chairs, mesh and column spacers, and a wide variety of hardware and accessory items for concreters, builders, and DIY enthusiasts.
• Nucrush Quarries Supplies crushed quarry aggregates, decorative stones and rocks, and processed and unprocessed sand for construction projects on the Gold Coast and Northern New South Wales.
• Nucon Concrete Produces standard concrete, coloured concrete, decorative exposed and polished concrete, white concrete, and specialized concrete products for pools, driveways, patios, house and shed slabs, and concrete blocks.
• River Sands Manufactures and markets coloured coatings for architectural concrete finishes, soils and sands for landscaping and sports turf, bioretention sands, horse arena sand, pool filter media, water filtration media, and packaged construction mortars sold to specialist trades and DIY renovators.
• Currumbin Minerals Family-owned heavy mineral sands producer in South East Queensland supplying Zircon, Rutile, Ilmenite, Synthetic Rutile, and Monazite for industrial applications.
• Action Sands Supplies certified sand, soil and mulch products including landscaping and gardening supplies, sports field and golf course construction and renovation sand, and bioretention sands compliant with Australian Standards.
• Neumann Contractors Multi-faceted industrial company specialising in dredging and related civil construction, equipment manufacturing, steel fabrication, abrasive blasting, industrial coatings, plant maintenance, and sand supply. Includes Neumann Dredging, Neumann Equipment, Neumann Fabrication, Neumann Industrial Coatings, and Metal Maintenance.
• Southern Gold Coast Laboratories Provides soil testing services to assess soil suitability for construction projects, delivering data for informed decision making and planning.
• Neumann Property Provides house and land packages for residential development throughout Queensland through quality land sub-divisions.

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Wagners Holding Company: ASX-listed construction materials and services company producing cement, concrete, aggregates, and flyash. Family-founded Queensland-headquartered business with comparable regional construction-materials model to Neumann.
• Boral Limited: Australia's largest integrated construction materials company producing aggregates, concrete, and asphalt. Directly comparable to Neumann's Nucrush and Nucon operations across ready-mix concrete, quarry aggregates, and downstream construction supply in overlapping geographies.
• Hanson Construction Materials: Operates quarries, concrete plants, and sand operations supplying Australian construction markets. Closely comparable to Neumann's quarry and concrete divisions, with overlap in concrete and aggregate product categories.
• Iluka Resources: Australia's largest mineral sands producer (zircon, rutile, ilmenite, synthetic rutile), with similar product portfolio to Neumann's Currumbin Minerals division. Closest direct comparable for the heavy mineral sands segment of Neumann's business.
• Doral Mineral Sands: Australian producer of zircon, rutile, ilmenite, and synthetic rutile with operations in WA. Direct peer in heavy mineral sands products with overlap in titanium and zirconium feedstock markets served by Currumbin Minerals.

Broad incumbents

• Holcim Australia: Subsidiary of global cement and aggregates major Holcim Group, operating concrete, aggregates, and cement plants across Australia. Comparable in concrete and aggregates product lines, though at much larger national scale than Neumann's regional footprint.
• Tronox Holdings: Global vertically integrated zircon and titanium dioxide producer with Australian mineral sands operations. Closely comparable for mineral sands supply (zircon, rutile, ilmenite) feeding Neumann-style downstream applications.
• Adbri Limited: Vertically integrated cement, lime, concrete, and aggregates producer with national Australian footprint. Comparable in cement and concrete categories and vertically integrated model, though more cement-focused and larger scale.

Regional players

• Viva Energy Group: Australian energy and infrastructure group with adjacent construction materials and industrial services exposure. Less directly competitive but comparable in scale as an Australian industrial conglomerate serving construction-adjacent markets.

Emerging players

• Image Resources NL: Australian mineral sands producer focused on zircon and titanium dioxide feedstocks. Comparable in zircon/rutile/ilmenite product set to Currumbin Minerals, though at a smaller, single-asset scale.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries7 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 Neumann Group