Core Consultants
Core Consultants is a Queensland-based, 100% employee-owned geotechnical and environmental engineering consultancy delivering site investigation, design, and compliance services to development, infrastructure, resources, and government clients across Australia.
- Company typePrivate
- Founded2015
- HeadquartersCoolum Beach, Australia
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Core Consultants does
Core Consultants is an Australian geotechnical and environmental engineering consultancy headquartered in Coolum Beach, Queensland, with regional offices in Brisbane (Hemmant) and the Gold Coast (Coomera). The firm delivers site investigation, site classification, slope stability assessment, foundation design, earthworks, geophysics (MASW and refraction seismic), and construction support alongside environmental services including contaminated land assessment, acid sulfate soils management, groundwater and surface water monitoring, remediation support, and compliance auditing. It serves four primary verticals — development, infrastructure, resources, and government — with named engagements including the Sunshine Coast Airport redevelopment, the Emerald Flood Protection Scheme, and the Victoria Rail Level Crossing Removal Project.
The business is operated on a project-based professional-services model with custom, scope-driven quoting rather than published pricing, and revenue flows from both one-off geotechnical engagements and recurring environmental monitoring contracts. Go-to-market is sales-led and relationship-driven: customers engage via phone, email, or website form, with a stated 90% repeat-client rate supported by word-of-mouth referral. Operations are certified to ISO 9001 (quality) and ISO 14001 (environmental), and the firm emphasises an integrated geotechnical-and-environmental delivery model as a differentiator.
The company is a 100% employee-owned private entity (Core Consultants Pty Ltd), tracing its operational roots to a 1980s Sunshine Coast regional branch of a multinational consulting firm before becoming independent in 2015. It has scaled to 40+ specialists and 5,000+ delivered projects through organic investment, including a purpose-built Coolum Beach HQ and larger Brisbane base in 2022 and a new Gold Coast office in Coomera in 2025. No external funding, parent company, or M&A activity is disclosed, and the firm has not disclosed revenue or made any public listing.
Core Consultants firmographics
Firmographics- Name
- Core Consultants
- Legal name
- Core Consultants Pty Ltd
- Website
- https://coreconsultants.com.au
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Core Consultants is a Queensland-based, 100% employee-owned geotechnical and environmental engineering consultancy delivering site investigation, design, and compliance services to development, infrastructure, resources, and government clients across Australia.
- Ownership category
- akta.pro rank
Core Consultants industry classification
Industry- Product category
- Geotechnical and Environmental Consulting
- NAICS
- Architectural, Engineering, and Related Services (5413), Environmental Consulting Services (54162), Geophysical Surveying and Mapping Services (54136)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review) (IMAFAOAK)
- akta.pro secondary industries
- Civil & Structural Engineering Consulting (BPAHAIAA), Geotechnical Investigation & Site Characterization (Boreholes, In-situ Testing, Lab Testing) (IMAFAOAG), Seismic & Geoscience Services (Acquisition, Processing, Interpretation) (EUALABAK)
Keywords
Where Core Consultants is headquartered
LocationHeadquarters
- HQ city
- Coolum Beach
- HQ country
- Australia
- HQ region
- Oceania
Offices3 records
Markets served
Core Consultants business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D, Others
Revenue model
- Geotechnical Consulting Services: Project-based consulting fees for site investigations, site classification, slope stability assessments, foundation design, earthworks, and construction support. Revenue generated through one-time project engagements with repeat client relationships.
- Environmental Consulting Services: Project-based consulting fees for contamination assessment, acid sulfate soils management, groundwater monitoring, environmental compliance, and remediation support. Generated through discrete project engagements with ongoing monitoring contracts.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based consulting services with custom scope and pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels2 records
Core Consultants product offering
Product offeringCore offering
Core Consultants provides geotechnical engineering services — including site investigations, site classification, slope stability assessment, foundation design, earthworks, pavement design, geophysics (MASW and refraction seismic), and construction support — alongside environmental consulting services such as contamination assessment, acid sulfate soils management, groundwater and surface water monitoring, environmental compliance, and remediation support. The two service lines are delivered by integrated teams working side-by-side across Queensland for development, infrastructure, resources, and government clients.
Product overview
Core Consultants is a geotechnical and environmental consultancy that provides two core service lines: Geotechnical Services and Environmental Services. These services are delivered as an integrated consulting offering rather than discrete software products, with geotechnical teams and environmental teams working side-by-side to provide coordinated site investigation, design, and compliance support. The company operates across Queensland and Australia, serving development, infrastructure, resources, and government sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- Geotechnical Services Comprehensive geotechnical engineering services including site investigation, site classification, geological mapping, slope stability assessment, foundation design, earthworks, pavement design, hydrogeology, geophysics (MASW and refraction seismic), construction support, and independent review and due diligence. Delivered to property developers, infrastructure owners, resource operators, and government clients across Queensland and Australia.
- Environmental Services Environmental consulting services including contaminated land assessment, remediation support, asbestos and hazardous materials identification, acid sulfate soils management, erosion and sediment control, environmental management and compliance, surface water and groundwater monitoring, air and noise monitoring, landfill and waste management, and ecology support. Delivered to developers, infrastructure clients, resource operators, and government agencies across Queensland and Australia.
Quantifiable outcome
- 5,000+ projects delivered
- +2 more outcomes
Companies that use Core Consultants
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
Core Consultants technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Core Consultants partnerships and signals
Strategic signalScale indicators6 records
Recent moves3 records
Expansion highlights4 records
Core Consultants competitors and assessment
Company assessmentBroad incumbents
- GHD: Large Australian-headquartered engineering, environmental, and project delivery consultancy. Competes with Core on Queensland infrastructure and environmental work, but at substantially larger scale and a much broader service portfolio beyond geotechnical.
- Stantec (formerly Cardno): International design and engineering firm that acquired Cardno's Australian environmental and geotechnical practice. Overlaps with Core on environmental site assessment, contamination, and infrastructure support for Queensland government and development clients.
- AECOM: Global infrastructure consulting firm with significant Australian geotechnical and environmental capability. Competes for tier-one infrastructure and government work in Queensland, including transport, water, and environment, though with a much broader portfolio than Core.
- WSP (including Golder): Global engineering consultancy that acquired Golder Associates, a leading geotechnical firm. Direct overlap on geotechnical and environmental services for infrastructure and resources clients, but at global scale and with delivery capability well beyond a 40-person specialist.
- SMEC (Snowy Mountains Engineering Corporation): Australian-founded global engineering consultancy with strong geotechnical capability in transport, water, and energy infrastructure. Competes with Core for major Queensland government infrastructure projects, though at materially larger scale and broader scope.
- Tetra Tech (including Coffey): Global consulting and engineering firm that absorbed Coffey International's geotechnical legacy in Australia. Competes in the same geotechnical and environmental services space for mining, infrastructure, and government clients, but with much broader geographic reach and scale.
Direct peers
- EGS (Engineering Geoscience Solutions): Australian geotechnical and geoscience consultancy providing site investigation, slope stability, and ground engineering services. Comparable niche positioning to Core, focused on East Coast development, infrastructure, and resources projects.
- Pells Consulting: Small Australian specialist geotechnical and tunneling consultancy. Comparable to Core in scale and technical focus, with overlapping clientele in slope stability, foundations, and infrastructure support — a near-direct mid-market peer.
- Douglas Partners: Australian employee-owned geotechnical, environmental, and groundwater consultancy with multiple East Coast offices. Closely comparable to Core in service mix, ownership structure, and project-based B2B delivery model serving development, infrastructure, and government clients.
- SLR Consulting: Global environmental and advisory firm with strong Australian presence offering geotechnical, environmental, and contamination services. Overlaps directly with Core's integrated site investigation, contamination, and infrastructure support work across mining, infrastructure, and built-environment clients.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Core Consultants social profiles
Digital presenceCore Consultants compliance and trust
Trust signalCompliance2 records
Core Consultants financial estimates
Financial estimateRevenue estimate
Valuation estimate
Core Consultants leadership team
Management profileNumber of profiles
Profiles6 records
Core Consultants funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Core Consultants 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 Core Consultants
What does Core Consultants do?
Core Consultants provides geotechnical engineering services — including site investigations, site classification, slope stability assessment, foundation design, earthworks, pavement design, geophysics (MASW and refraction seismic), and construction support — alongside environmental consulting services such as contamination assessment, acid sulfate soils management, groundwater and surface water monitoring, environmental compliance, and remediation support. The two service lines are delivered by integrated teams working side-by-side across Queensland for development, infrastructure, resources, and government clients.
Is Core Consultants a public or private company?
Core Consultants is a private company. It is classified as management employee owned and is currently operating.
When was Core Consultants founded?
Core Consultants was founded in 2015. It employs 11 to 50 people.
Where is Core Consultants based?
Core Consultants is headquartered in Coolum Beach, Australia, in the Oceania region.
How does Core Consultants make money?
Two revenue lines are on record. Geotechnical Consulting Services are the primary driver. The others are environmental Consulting Services.
Who are Core Consultants's main competitors?
Broad incumbents on record are GHD, Stantec (formerly Cardno), AECOM, WSP (including Golder), SMEC (Snowy Mountains Engineering Corporation) and Tetra Tech (including Coffey). Direct peers are EGS (Engineering Geoscience Solutions), Pells Consulting, Douglas Partners and SLR Consulting.
Does Core Consultants have an API?
No public API is recorded for Core Consultants.
What industry is Core Consultants in?
Core Consultants's product category is Geotechnical and Environmental Consulting. Its primary akta.pro industry code is IMAFAOAK, Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review), with a secondary code of BPAHAIAA, Civil & Structural Engineering Consulting. Its NAICS code is 5413 and its SIC code is 8711.