Greenhill

Name

Greenhill

Legal name

Greenhill

Website

https://greenhillaustralia.com.au

Company type

Private

Founded year

2004

Operating status

Acquired

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Civil Engineering Consulting

NAICS

Engineering Services (541330), Landscape Architectural Services (54132)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Civil & Structural Engineering Consulting (BPAHAIAA)

akta.pro secondary industries

Landscape Architecture & Site Design (BPAHAKAC), Landscape Construction Project Management & General Contracting (HSAIABAK)

Keywords

• Civil engineering services
• Landscape architecture design
• Transport infrastructure engineering
• Stormwater management consulting
• Urban development advisory

Headquarters

HQ city

Adelaide

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering and Design Consulting Services: Professional consulting fees for civil engineering, landscape architecture, transport, electrical and lighting, and infrastructure design and delivery services. Revenue is generated through project-based fees for engineering consultancy engagements with government and private sector clients.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

Greenhill is an Australian engineering and design consultancy providing civil engineering, landscape architecture, transport infrastructure, and electrical and lighting services for urban development and infrastructure projects. The firm delivers end-to-end project work spanning site assessment, due diligence, development applications, design, construction documentation, contract administration and superintendence for government and private sector clients. Now operating as Colliers Engineering & Design following the November 2025 acquisition, the practice also extends into surveying, structural engineering, water and wastewater, acoustic design, and traffic and transportation services.

Product overview

Greenhill is an Australian engineering and design consultancy established in 2004, now operating under Colliers as Colliers Engineering & Design following an acquisition. The company offers a unified service portfolio centered on civil engineering, landscape architecture, transport infrastructure, and electrical and lighting services. These core offerings are organized as integrated service modules that span the full project lifecycle from site assessment and due diligence through to development applications, design, construction documentation, and contract administration. The portfolio includes specialized capabilities in acoustic design, structural engineering, surveying, water and wastewater, waste management, and traffic engineering, all delivered to serve urban development and infrastructure projects across Australia.

Differentiator

Problem solved

Functional benefit

Products and services

• Civil Engineering Planning, design, and construction of land divisions, stormwater infrastructure, and civil works for residential, commercial, and industrial developments in Australia.
• Landscape Architecture Design and documentation of landscape, urban, and streetscape design projects, including site assessment, visual analysis, and spatial analysis for infrastructure and development projects.
• Electrical and Lighting Design and delivery of electrical and lighting infrastructure for urban development projects, including communications and CCTV systems.
• Transport Infrastructure Transport infrastructure design including road design and traffic management for local government, state government, and private sector clients.
• Colliers Engineering & Design Disciplines Extended service capabilities offered under Colliers Engineering & Design, including acoustic design, environment and sustainability, structural engineering, water resources and flooding, surveying, traffic and transportation, waste management and logistics, water and wastewater, and landscape architecture.

Named customers2 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• CollierscoreStrategic or Co-development Partner · 1 November 2025Greenhill Australia has joined Colliers, operating under the Colliers Engineering & Design brand. This strategic integration deepens Colliers' civil engineering, electrical infrastructure, transport infrastructure, and landscape architecture expertise across Australia. The acquisition was announced in November 2025, with Greenhill now transitioning to become Colliers Engineering & Design.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• WSP Australia: WSP is a global engineering consultancy with a large Australian practice covering civil, transport, environmental, and property-related engineering. It directly overlaps Greenhill's civil and transport infrastructure offerings but serves a much broader geographic and sector footprint.
• Aurecon: Aurecon is a major Asia-Pacific engineering, design, and advisory firm offering civil, transport, water, and landscape architecture services. It is a comparable multidisciplinary Australian engineering consultancy, though substantially larger and more internationally diversified than Greenhill.
• GHD: GHD is one of Australia's largest employee-owned engineering, architecture, and environmental consultancies with deep municipal and infrastructure capabilities. It competes directly with Greenhill for local government civil engineering and land development work across Australia.
• Arup Australia: Arup is a global engineering and design firm with Australian offices providing civil, transport, and urban design services. It competes with Greenhill for complex urban development and infrastructure commissions, particularly where design quality is a key criterion.
• AECOM Australia: AECOM is a global infrastructure consultancy with a substantial Australian practice spanning civil, transport, water, environmental, and landscape services. It is comparable to Greenhill in service scope but operates at a significantly larger scale and broader geographic reach.
• SMEC (part of Surbana Jurong): SMEC is an Australia-origin engineering consultancy providing civil, transport, water, and urban development services across Australia and emerging markets. It overlaps Greenhill's land development and infrastructure design offerings and frequently competes for council and state government work.
• Cardno (now Stantec Australia): Cardno, now part of Stantec, was an Australian-origin engineering and environmental consultancy with strong land development and municipal civil capabilities. It is a close comparable to Greenhill in service mix and customer base, though it operated at a much larger national scale.

Direct peers

• Wallbridge Gilbert Aztec (WGA): WGA is a South Australia-based multidisciplinary engineering consultancy offering civil, structural, mechanical, and electrical services with strong local government and developer relationships. It is one of the closest direct competitors to Greenhill in the Adelaide market.
• Tonkin + Taylor (Australia): Tonkin + Taylor is an Australasian environmental and engineering consultancy offering civil, geotechnical, and water-related services. It is comparable to Greenhill's civil engineering and stormwater focus and similarly serves local government and property developers across ANZ.

Regional players

• GDstudia: GDstudia is the Adelaide-based landscape architecture practice whose Principal Landscape Architects (Amy Prince, Paul Wong) deliver Greenhill's landscape architecture services. It is closely tied to Greenhill as a delivery partner and comparable for landscape and urban design work in South Australia.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/greenhill-au
• Instagraminstagram.com/colliersinternational
• Xtwitter.com/ColliersIntAust
• Facebookfacebook.com/GREENHILLAUSTRALIA

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Greenhill