Crozier Geotechnical Consultants

What Crozier Geotechnical Consultants does

Crozier Geotechnical Consultants is a family-owned Engineering Geology-based geotechnical consultancy founded in 2001 and headquartered in Brookvale on Sydney's Lower Northern Beaches. The firm employs approximately 7 staff including two principals — founder Peter Crozier (40+ years experience, NPER/CPEng registered) and Principal Engineering Geologist Troy Crozier (15+ years, Masters in Engineering Geology) — supported by Masters-qualified senior engineering geologists and geotechnical engineers. The firm investigates over 250 individual sites per year across the Sydney metropolitan area, NSW, and ACT.

The firm's service portfolio covers the full lifecycle of site characterisation and development compliance: AS2870-compliant residential and commercial site investigations, steep/low-access property investigations using a mini-drill rig, full-scale drill rigs and Cone Penetration Testing (CPT) for larger sites, Development Application and Construction Certificate reporting for local councils, dilapidation surveys, landslide risk management reporting under AGS guidelines, construction and excavation inspections, vibration monitoring for rock excavation, hydrogeological and acid sulfate soil investigations, geological mapping, and solar/photovoltaic pile load testing. Equipment is operated either directly (mini-drill rig) or through experienced drilling sub-contractors.

The business operates as a sales-led B2B professional services practice on a project-based pricing model, with revenue generated from professional consulting fees quoted per project depending on scope, site complexity, and location. The firm targets a horizontally segmented client base — local government councils (Warringah, Manly, Mosman, North Sydney, Pittwater, Woollahra, Waverley), commercial developers, residential property owners, builders, architects, and consulting engineers — engaged through direct consulting relationships and reputation-based referrals rather than paid marketing channels.

Name

Crozier Geotechnical Consultants

Legal name

Crozier Geotechnical Consultants

Website

https://croziergeotech.com.au

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

1–10 employees

Short description

Crozier Geotechnical Consultants is a family-owned Sydney-based geotechnical consultancy, founded in 2001, that delivers site investigations, slope stability assessments, and council compliance reporting to residential, commercial, and government clients across NSW and ACT, handling 250+ sites annually.

Ownership category

akta.pro rank

Product category

Geotechnical Engineering Consulting

NAICS

Engineering Services (541330)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Geotechnical & Subsurface Engineering Consulting (BPAHAIAB)

akta.pro secondary industry

Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review) (IMAFAOAK)

Keywords

• Geotechnical consulting
• Site investigation
• Slope stability analysis
• Foundation engineering
• Landslide risk assessment

Headquarters

HQ city

Brookvale

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Geotechnical Consulting Services: Project-based professional consulting fees for site investigations, reporting, construction supervision, and monitoring. Services include Development Application reporting, construction certificate reporting, dilapidation surveys, risk management reporting, and design parameter provision.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Crozier Geotechnical Consultants is a Brookvale-based geotechnical engineering consultancy that conducts site investigations and provides engineering geology-based assessments for residential, commercial, and government property developments. The firm delivers specialised reporting for council Development Applications and Construction Certificates, landslide risk management, foundation design advice, vibration monitoring, and acid sulfate soil management plans, primarily across the Sydney region.

Product overview

Crozier Geotechnical Consultants operates as a single integrated geotechnical engineering consulting practice rather than a platform-based software product. The company offers a comprehensive suite of geotechnical services delivered by experienced Engineering Geologists and Geotechnical Engineers. Services include site investigations (AS2870 residential/commercial), steep/low-access property investigations using mini-drill rigs, Council DA and CC reporting, dilapidation surveys, landslide risk management reporting, detailed investigations with CPT/drill rigs, construction monitoring, vibration monitoring, solar/photovoltaic pile load testing, hydrogeological investigations, acid sulfate soil management, and geological mapping. The company handles over 250 individual sites per year, serving residential home-owners, builders, architects, consulting engineers, commercial developers, and local Councils across Sydney and NSW.

Differentiator

Problem solved

Functional benefit

Named customers4 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered minor.

• Australian Geomechanics Society (AGS)minorOthersProfessional membership organization for geomechanics professionals. Company maintains membership for professional development and industry engagement.
• Australian Institute of Geoscientists (AIG)minorOthersProfessional membership organization for geoscientists. Company maintains membership for professional credibility and industry networking.
• Engineers AustraliaminorOthersProfessional body for engineers providing credential verification (NPER, CPEng). Company principal Peter Crozier holds NPER and CPEng registrations through this body.
• International Association of Engineering Geologists (IAEG)minorOthersInternational professional association for engineering geology. Membership supports international best practices and networking.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• GHD: Large global professional services firm with substantial geotechnical capability in Australia. Overlaps with Crozier on site investigations, foundations, and earthworks, but as part of a much wider engineering portfolio.
• AECOM: Multinational infrastructure consulting firm with geotechnical services for major transport, water, and built-environment projects. Competes for larger commercial and infrastructure mandates Crozier also targets.
• Arup: International engineering design firm with strong geotechnical expertise, particularly on complex urban and infrastructure projects. Competes for higher-end residential tower and infrastructure work in Sydney.
• Tetra Tech Coffey: Global engineering and consulting firm with an extensive Australian geotechnical practice (formerly Coffey). Competes with Crozier on commercial and infrastructure geotechnical investigations while serving broader environmental and engineering mandates.
• WSP: Global engineering consultancy with geotechnical and earth sciences practices across Australia. Overlaps with Crozier on site investigations and slope stability but at significantly larger scale and geographic reach.

Direct peers

• CMW Geosciences: Geotechnical and geoscience consultancy with strong presence in NSW and Queensland. Comparable to Crozier in site investigation, landslide risk assessment, and foundation engineering for residential and commercial developments.
• Douglas Partners: Australia's largest specialist geotechnical, environmental and groundwater consultancy. Directly comparable to Crozier on geotechnical site investigations, slope stability, foundation engineering, and council reporting, but at much larger national scale.
• Pells Sullivan Meynink (PSM): Engineering geology and geotechnical consultancy with a strong niche reputation in slope stability and complex ground conditions. Highly comparable to Crozier's engineering geology-led approach and landslide risk management work.
• JK Geotechnics: Australian geotechnical engineering consultancy offering site investigations, foundation design, slope stability and earthworks supervision. Closely overlaps with Crozier's core AS2870 residential and commercial investigation services across NSW.

Regional players

• SMEC: International consultancy with Australian geotechnical capabilities focused on infrastructure and development projects. Adjacent peer with overlapping service lines but primary orientation toward large-scale civil and transport work.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/crozier-geotechnical-consultants

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Crozier Geotechnical Consultants