What Construction Sciences does

Construction Sciences is Australia's largest construction materials testing (CMT) firm, providing NATA-accredited laboratory and on-site testing of soils, concrete, aggregates, and asphalt alongside geotechnical engineering, environmental consulting, and specialised testing services. Founded in 1990 as Bowler Geotechnical, the company operates 46+ NATA-accredited laboratories across every Australian state and territory and three sites in New Zealand, supplemented by mobile and annex laboratories deployed directly to remote project sites for major infrastructure works. Its customer base consists of construction firms, engineering consultancies, and project owners active in transport infrastructure (roads, bridges, rail/metro, airports), mining, energy (including renewables), and water — evidenced by anchor engagements on projects such as METRONET's $1.65B Ellenbrook Line, the Fitzroy River Bridge, Rookwood Weir, the MacIntyre Wind Farm, and Western Sydney International Airport.

The firm differentiates technically through three proprietary software assets developed in-house: COMPLY (a custom Laboratory Information Management System aligned to Australian, British and ASTM standards with role-based test tracking and trending), COMPLY Lite (a mobile field application with QR-code workflows for batch and density testing, borehole logging, and Level 1 supervision logs), and SMAC (a staff competency management system). Certifications include AS/NZ ISO 9001, ISO 14001, ISO 45001, ISO/IEC 17025 (NATA) and CSR Performance Ladder Level 3; the company also operates a Registered Training Organisation (RTO 46450, launched 2025) delivering Certificate IV in Laboratory Techniques.

Revenue is generated through quote-based professional-services engagements with multi-year contract cadence, sold via direct contact with the nearest of 46+ laboratories and supplemented by a mobile-deployment model that follows clients to remote project sites. The company operates as a wholly-owned subsidiary of Kiwa Group Pty Ltd, a global Testing, Inspection and Certification (TIC) group operating in 35+ countries, following Kiwa's 2021 acquisition of Intega Group (which had previously acquired Construction Sciences from Cardno in 2019). The go-to-market motion is sales-led with a follow-the-client expansion strategy across Australia and New Zealand, supported by community sponsorships, industry-conference participation, and the in-house RTO pipeline.

Name

Construction Sciences

Legal name

Construction Sciences Pty Ltd

Website

https://constructionsciences.net

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

1,001–5,000 employees

Ownership category

akta.pro rank

Product category

Construction Materials Testing Services

NAICS

Testing Laboratories and Services (54138), Engineering Services (541330), Testing Laboratories and Services (541380)

SIC

Services-Engineering Services (8711), Services-Testing Laboratories (8734)

akta.pro primary industry

Civil & Structural Engineering Consulting (BPAHAIAA)

akta.pro secondary industry

Construction (EDABALAF)

Keywords

• Construction materials testing
• Geotechnical engineering services
• Environmental consulting
• Laboratory information management
• NATA accredited testing

Headquarters

HQ city

Acacia Ridge

HQ country

Australia

HQ region

Oceania

Offices45 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction Materials Testing (CMT): NATA-accredited testing services for soils, concrete, aggregates, and asphalt used in infrastructure construction projects. Delivered through base laboratories and mobile/annex labs at project sites.
2. Geotechnical Engineering: Professional geotechnical engineering services including site investigations, borehole sampling, and ground condition assessment for infrastructure design.
3. Environmental Consulting: Environmental consulting and planning services for infrastructure projects including contamination assessments and acid sulfate soil investigations.
4. Specialised Testing: Specialist testing services including foamed bitumen stabilisation testing, quarry materials assessment, and concrete aggregate testing.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Construction Sciences is a multi-disciplinary engineering support services firm that delivers NATA-accredited Construction Materials Testing (CMT), Geotechnical Engineering, Environmental Consulting, and Specialised Testing services for major infrastructure projects. Services are delivered through 46+ base laboratories and mobile annex laboratories across Australia and New Zealand, with proprietary COMPLY LIMS software managing test workflows and compliance reporting. Customers are construction and engineering firms, infrastructure project owners, and mining/resources companies engaged in bridges, roads, rail, airports, mines, and energy projects.

Product overview

Construction Sciences operates as a multi-disciplinary engineering support services company offering a unified portfolio of testing and consulting services. The core offering comprises four integrated service lines: Construction Materials Testing (CMT), Geotechnical Engineering, Environmental Consulting, and Specialised Testing, each with multiple sub-services (soil, concrete, quarry, and mobile lab testing). Technology differentiation comes through proprietary software: COMPLY (LIMS platform for managing test workflows and compliance reporting), COMPLY Lite (mobile field version), and SMAC (staff competency management). Specialised capabilities include foamed bitumen stabilisation testing and compact drilling services. The company operates under Kiwa Construction Sciences branding in New Zealand, delivering consistent services through regional offices.

Differentiator

Problem solved

Functional benefit

Brands

• Construction Sciences: Primary brand for infrastructure project support services including construction materials testing, geotechnical engineering, environmental consulting, and specialised testing.
• Kiwa Construction Sciences

Products and services

• Construction Materials Testing (CMT) Primary service providing NATA-accredited quality testing of soils, concrete, aggregates, and asphalt from initial design phase through construction phase, delivered via base laboratories and mobile field equipment. For construction and engineering companies engaged in major infrastructure projects.
• Geotechnical Engineering Professional and technical geotechnical services including borehole sampling, test pits, and ground condition assessments, providing flexible construction solutions for infrastructure design. For construction and engineering companies on major infrastructure projects.
• Environmental Consulting Environmental consulting services combining technical proficiency with engineering intelligence to deliver environmentally and commercially viable solutions for infrastructure projects, including contamination assessments and acid sulfate soil investigations. For construction and engineering firms.
• Specialised Testing Expert investigation and management of acid sulfate soils, specialist concrete aggregate testing, and quarry materials assessment for infrastructure and mining projects. For construction firms and mining/resources companies.
• Soil Testing Comprehensive soil testing services for construction and infrastructure projects, including classification, strength testing, and contamination assessment.
• Concrete Testing NATA-accredited concrete testing services including compression testing, trial mix testing, and quality assurance for structural elements on infrastructure projects.
• Quarry Materials Testing Testing services for quarry materials including aggregate testing, durability assessment, and compliance verification for quarry operators and construction projects.
• Mobile Lab Testing On-site annex laboratory services and mobile testing facilities deployed directly to project locations for immediate material testing and quality assurance on remote or large-scale infrastructure projects.
• Foamed Bitumen Stabilisation Testing NATA-accredited foamed bitumen testing and trial mix services for pavement solutions, including resilient modulus testing, foaming characteristics analysis, and binder content optimisation per TMR and Austroads methodologies. For road and pavement construction projects.
• Kanga Drill (Bluey) Compact Drilling Service Compact drilling equipment configured for Queensland Rail electrified territory with mechanical height limiter, supporting geotechnical and environmental investigations in tight and constrained locations including indoor areas and narrow easements. For rail and constrained-site projects.
• Remote Testing Facility Trailer Fully equipped mobile laboratory with full NATA endorsement, designed to bring field testing, lab testing, and reporting directly to remote project sites, reducing downtime and eliminating offsite sample transport delays.
• Kiwa Construction Sciences (New Zealand) Geotechnical testing and laboratory services network across New Zealand operating from accredited laboratories in Auckland, Tauranga, and Wellington, serving roading and construction projects with services including Benkelman beam testing, nuclear densometer testing, and specialty soil testing.
• Registered Training Organisation (RTO 46450) Training Programs Enterprise Registered Training Organisation delivering nationally recognised qualifications to internal and external trainees, including Certificate III in Laboratory Skills, Certificate IV in Laboratory Techniques (MSL40122), and Diploma qualifications. For internal technicians and external students.

Quantifiable outcome

• Projects completed ahead of schedule due to efficient testing support (e.g., Fitzroy River Bridge completed 6 months early)
• +1 more outcomes

Named customers13 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered minor.

• CMW GeosciencesminorOthersListed as a partner company. Engineering division joined CMW Geosciences effective 1 January 2024.
• TrilabminorOthersListed as a partner company. Acquired by Construction Sciences in 2018 - specialised market leader in soil and rock testing.
• Geochempet ServicesminorOthersListed as a partner company. Brisbane-based petrographic analysis firm acquired in 2019.
• PPI Quality & EngineeringminorOthersListed as a partner company.
• Raba KistnerminorStrategic or Co-development PartnerListed as a partner company. US-based partner company within Kiwa network. Golden Shovel Award winners visit Raba Kistner's Texas operations (San Antonio and Austin) as part of the award program. Construction Sciences engineering division transitioned to join Raba Kistner (effective 1 January 2024).
• SureSearchminorOthersUtilities management and coordination provider based primarily in NSW. Acquired by Construction Sciences in 2018.

Scale indicators9 records

Recent moves12 records

Expansion highlights6 records

Broad incumbents

• WSP: Global engineering professional services firm active across Australia and New Zealand in transport, property, water and earth/environment disciplines; competes for testing and geotechnical scope on similar mega-projects.
• Aurecon: Global engineering and infrastructure advisory firm with significant ANZ presence; competes with Construction Sciences' geotechnical engineering and environmental consulting offerings on transport, water and energy projects.
• GHD: Large Australian-headquartered engineering, environmental and project advisory consultancy that competes with Construction Sciences' geotechnical and environmental consulting service lines on major infrastructure projects across Australia and New Zealand.
• AECOM: Global infrastructure consulting firm with a substantial ANZ business that delivers geotechnical, environmental and construction support services, competing for the same major project portfolios (roads, rail, airports, energy).
• Bureau Veritas: Global Testing, Inspection and Certification (TIC) company with a significant ANZ infrastructure testing footprint, providing accredited construction materials and environmental testing services comparable to Construction Sciences.
• SGS: Global TIC firm offering construction materials testing, geotechnical and environmental services, including a presence in Australia; overlaps with Construction Sciences on infrastructure and mining project testing.

Direct peers

• Raba Kistner: US-based engineering consulting and construction materials testing firm that is a sister company within the Kiwa group; operates a directly comparable CMT and geotechnical model in the US market and exchanges capability with Construction Sciences.
• CMW Geosciences: Australian and NZ geotechnical engineering firm that absorbed Construction Sciences' engineering division in January 2024; now competes for geotechnical scopes on the same infrastructure projects while Construction Sciences retains the CMT discipline.
• Fulton Hogan: Large Australasian civil contractor and materials provider that operates in-house and partnered laboratory/testing capability for roads, quarries and infrastructure, competing with Construction Sciences for CMT and aggregate testing scopes.
• Coffey Testing (Tetra Tech): Australian geotechnical and construction materials testing firm, now part of Tetra Tech, providing similar CMT, geotechnical and environmental services to infrastructure and mining clients across Australia. Closest head-to-head competitor in the same NATA-accredited testing category.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Construction Sciences