Doyle Group

What Doyle Group does

Doyle Group Holdings Pty Ltd is a privately held, second-generation family-owned integrated civil construction group headquartered in Bohle, Queensland (Townsville), Australia. Founded in 1959, the group operates twelve wholly-owned subsidiaries spanning core civil construction (Mendi Constructions, Northern Civil Services), materials supply (CAMM Quarries, CAMM Concrete, Townsville Graded Sands), logistics and equipment (Mendi Bulk Haulage, Mendi Equipment Group), specialty services (NQ Helicopters, Kerbways NQ), and property development (Grand Secret Estate, Summerset Estate, Cherokee Park Estate). Services cover local and government infrastructure, pavement and hardstand construction, subdivision development, dam and pond construction, bulk earthworks, pipeline installation, road infrastructure, structural concrete and bridge works, quarry supplies, contract crushing and screening, concrete supply, property development, and private transport contracting across North Queensland.

The group operates through physical assets — crushing and screening equipment, bulk haulage vehicles, quarry sites, concrete batching — rather than software or digital platforms. It holds Federal Safety Accreditation, Quality/Safety/Environmental Accreditations, and National Heavy Vehicle Accreditation (Mass and Maintenance Management) through its Mendi civil construction entity, and is one of the few locally owned and operated civil construction businesses in the region to hold Federal Safety Accreditation, which functions as a tender pre-qualification barrier.

Revenue is generated through one-time project contracts for government and private sector infrastructure clients, with sales executed via direct relationships and competitive tendering rather than digital marketing channels. Pricing is commercial and not publicly disclosed, negotiated by project scope. The group is privately held with no external institutional investors or parent company disclosed, and firmographic headcount is 32 employees (though company materials reference a broader operator and contractor base drawn from Townsville and the surrounding region).

Name

Doyle Group

Legal name

Doyle Group Holdings Pty Ltd

Website

https://doyle.com.au

Company type

Private

Founded year

1959

Operating status

Operating

Headcount range

11–50 employees

Short description

Doyle Group Holdings is a second-generation, family-owned integrated civil construction group based in Townsville, Queensland, delivering road, subdivision, quarry, concrete, haulage, and property development services to government and private sector clients across North Queensland through twelve wholly-owned subsidiaries.

Ownership category

akta.pro rank

Product category

Civil Construction Services

NAICS

Heavy and Civil Engineering Construction (237), Site Preparation Contractors (238910), Highway, Street, and Bridge Construction (237310)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Wholesale-Construction & Mining (No Petro) Machinery & Equip (5082)

akta.pro primary industry

Construction Aggregates Mining & Processing (Sand, Gravel, Crushed Stone) (IMADAAAI)

Keywords

• Civil construction services
• Quarry products supply
• Bulk haulage services
• Property development
• Infrastructure construction

Headquarters

HQ city

Townsville

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Civil Construction and Project Services: Revenue from civil construction projects, supply of quarry products, contract crushing and screening services, bulk haulage, and property development. Projects are likely delivered as one-time contracts for government and private sector clients.

Go-to-market motion1 record

Core offering

Doyle Group delivers integrated civil construction and project management services, including local and government infrastructure, pavement and hardstand construction, subdivision development, dam and pond construction, bulk earthworks, pipeline and trunk services installation, road infrastructure, and structural concrete and bridge works. Through its subsidiaries it also supplies quarry products, contract crushing and screening, concrete, graded sands, bulk haulage, helicopter support, kerb installation, and residential property development across North Queensland.

Product overview

Doyle Group is a full-serviced integrated group delivering civil construction and project management, contract crushing and screening, bulk haulage, supply of quarry products, and property development. The portfolio operates as a collection of specialized subsidiaries including Mendi Constructions (core civil construction, established 1959), Townsville Graded Sands, Mendi Bulk Haulage, Mendi Equipment Group, Northern Civil Services, CAMM Quarries, CAMM Concrete, NQ Helicopters, and multiple property development arms (Grand Secret Estate, Summerset Estate, Cherokee Park Estate). Services include local and government infrastructure, pavement and hardstand construction, subdivision development, dam and pond construction, bulk earthworks, pipeline and trunk services installation, road infrastructure, structural concrete and bridge works, quarry supplies, contract crushing and screening, concrete supply, and property development.

Differentiator

Problem solved

Functional benefit

Brands

• Mendi Constructions: Civil construction entity with Federal Safety Accreditation, Quality, Safety and Environmental Accreditations, and National Heavy Vehicle Accreditation
• Mendi Bulk Haulage
• Mendi Equipment Group
• Northern Civil Services
• CAMM Quarries
• CAMM Concrete
• Townsville Graded Sands
• NQ Helicopters
• Grand Secret Estate
• Summerset Estate
• Cherokee Park Estate
• Kerbways NQ

Products and services

• Mendi Constructions Civil construction services including local and government infrastructure, pavement and hardstand construction, subdivision development and infrastructure, dam and pond construction, bulk earthworks, pipeline and trunk services installation, road infrastructure, and structural concrete and bridge works. Targets government and private-sector clients in North Queensland.
• Townsville Graded Sands Specialized sand grading and supply service providing graded sands for construction and civil projects in the Townsville region.
• Mendi Bulk Haulage Private transport contracting and bulk haulage services for construction materials and quarry products across the region.
• Mendi Equipment Group Equipment sales and management division supporting civil construction operations with heavy vehicle and equipment services including National Heavy Vehicle Accreditation for Mass and Maintenance Management.
• Northern Civil Services Civil construction services providing infrastructure and construction solutions in northern Queensland since 2008.
• CAMM Quarries Quarry operations supplying quarry products and aggregates for construction and civil projects.
• CAMM Concrete Concrete supply operations providing structural concrete products for construction projects.
• NQ Helicopters

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves9 records

Expansion highlights6 records

Broad incumbents

• Boral Limited: Australia's largest construction materials and building products company with extensive quarry, concrete, and asphalt operations. Overlaps with Doyle on the aggregates, concrete, and infrastructure materials side but operates nationally at significantly larger scale.
• Holcim Australia: Global construction materials major with Australian aggregates, concrete, and quarry operations. Comparable on the materials supply side (CAMM Quarries and CAMM Concrete) but as part of a much broader national portfolio.
• Hanson Australia (Heidelberg Materials): Major Australian producer of aggregates, concrete, and cement with national footprint. Direct overlap with Doyle's quarry (CAMM Quarries) and concrete (CAMM Concrete) operations, though at vastly larger scale and broader geographic reach.
• John Holland Group: One of Australia's largest infrastructure, building, and civil contractors owned by CCCC International. Direct overlap with Doyle's civil infrastructure delivery capability but operates at major-project, national scale.

Direct peers

• CPB Contractors: One of Australia's largest infrastructure contractors delivering roads, bridges, rail, and civil works. Comparable in core civil contracting scope (Mendi Constructions, Northern Civil Services) but operates nationally at ASX-listed scale with much larger headcount.
• BMD Group: Privately held Australian integrated civil contractor with similar multi-subsidiary structure spanning construction, urban development, and quarrying across Queensland. Closely comparable in business model: family-influenced, regionally anchored, vertically integrated across civil construction and materials supply.
• ADCO Constructions: Major Australian privately held construction contractor delivering commercial, civil, and infrastructure projects nationally. Comparable on the non-residential civil contracting side (Mendi Constructions) though with broader geographic reach.
• Winslow Group: Privately held Australian civil contractor and property developer with operations across Victoria, Queensland, and South Australia. Similar integrated civil construction plus property development model (Grand Secret, Summerset, Cherokee Park estates).
• Fulton Hogan: Australia/NZ-based integrated civil contractor combining infrastructure construction, quarries, asphalt, and concrete supply. Operates with similar vertically integrated materials-plus-construction model and serves comparable government infrastructure customer base.

Regional players

• Shadforths Civil Contractors: Privately held Queensland-based civil contractor focused on residential and commercial civil works, bulk earthworks, and pipeline construction. Highly comparable business model and regional Queensland focus to Doyle's civil construction arm.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks1 record

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/doylegroup

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries12 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 Doyle Group