Ryan Hanley
Acquisition in 2025
Ryan Hanley is a professional services firm specializing in civil and structural engineering. It offers a range of services including wastewater management, flood defense, environmental engineering, and infrastructure development. The company caters to a diverse client base comprising local authorities, government departments, state agencies, and private entities, both national and multinational.
Hydrock
Acquisition in 2024
Hydrock is a prominent multi-disciplinary engineering consultancy based in the UK, employing around 500 professionals across several offices in Manchester, Birmingham, London, and Bristol. The company specializes in providing engineering design and consultancy services for various sectors, including aviation, commercial, data centers, defense, and education. Its offerings encompass structural engineering, transportation, infrastructure and civil engineering, flood risk management, and nuclear consultancy. Hydrock is known for delivering data-driven and cost-effective strategies to its clients, and it has been recognized in the Sunday Times 100 Best Companies to Work For.
Morrison Hershfield
Acquisition in 2024
Morrison Hershfield is an engineering and management consulting firm that specializes in building science services for clients in real estate and construction. The company serves a diverse array of sectors, including industrial, government, energy, and critical facilities. Its comprehensive service offerings encompass construction administration, land development, assessment and planning, security consulting, and environmental monitoring. By focusing on sustainable alternatives, Morrison Hershfield aims to provide valuable solutions to municipalities and stakeholders, enhancing the effectiveness and efficiency of their projects.
Zetcon Ingenieure
Acquisition in 2023
ZETCON Ingenieure is a German engineering firm specializing in infrastructure projects. It offers a range of services, including project management, railway construction, and civil engineering. The company is involved in infrastructure planning, inspection, and construction management for major projects. Its expertise spans railway construction, building preservation, structural inspection, hydraulic engineering, and tunnel expansion, among other engineering services.
Engenium
Acquisition in 2021
Engenium is a distinguished consulting firm specializing in Project Delivery, Multi-Discipline Engineering, and Advisory Services within the mining, resources, and industrial infrastructure sectors. They are renowned for their reliability and expertise, providing tailored solutions that enhance project outcomes and improve global living standards through strong community engagement, innovative thinking, and robust client relationships.
Traffic Design Group
Acquisition in 2018
Traffic Design Group is a specialist transportation engineering consultancy that offers a comprehensive range of services in transportation engineering, planning, modeling, analysis, and design. With offices in nine major locations across New Zealand and New South Wales, the firm employs over 80 staff members. The company provides expert advice on various aspects of transportation, including traffic engineering, geometric design, road safety, travel planning, and fleet services. By delivering tailored solutions, Traffic Design Group supports clients in sustaining development and enhancing activities related to transportation planning and engineering.
Bury, Inc. is a consulting company based in Austin, Texas, specializing in a diverse range of engineering and planning services. Founded in 1984 and formerly known as Bury+Partners, the company provides civil engineering solutions that include grading, drainage design, water and wastewater systems, floodplain studies, and roadway design. In addition to civil engineering, Bury offers mechanical, electrical, and plumbing (MEP) engineering, transportation and traffic engineering, land use planning for various market types, and project management services. The firm also provides comprehensive land surveying services, including aerial mapping, boundary surveys, and construction staking. Bury serves multiple sectors, including commercial, government, healthcare, education, and residential markets, delivering tailored solutions to meet the unique needs of each client.
KBR - Infrastructure Americas Division
Acquisition in 2015
KBR - Infrastructure Americas Division is design/build, highway and bridge design; construction engineering and inspection.
Penfield & Smith
Acquisition in 2014
Penfield & Smith is a provider of integrated engineering services, specializing in civil engineering, surveying, traffic planning, and construction management. The company serves both public and private clients across the Central Coast and Southern California. Its offerings encompass a range of services, including geomatics, land use planning and permitting assistance, geographic information systems, civil structures engineering, transportation engineering and planning, water resources engineering, as well as construction management and inspection. Penfield & Smith is dedicated to delivering comprehensive solutions tailored to the needs of its diverse clientele.
Cambria Gordon
Acquisition in 2013
Cambria Gordon provides strategic environmental management and assessments that focus on project and client needs. We are the company of choice for employees and for clients. Client sectors include: hydroelectric projects, mine development projects, transmission lines, mining and smelting, roads and bridge infrastructure, aquatic and marine foreshore developments, construction, among others.
Roth Hill
Acquisition in 2013
Roth Hill, LLC is a company that specializes in engineering and consulting services, with a particular focus on infrastructure. It offers a range of services including water management, waste water management, storm water management, and the maintenance of sanitary sewer systems. Additionally, Roth Hill provides municipal planning and consulting, land surveying, and assistance with grant and loan preparation. The firm also engages in government relations and construction-related services, positioning itself as a comprehensive resource for infrastructure development and management.
Greenhorne & O'Mara
Acquisition in 2012
Greenhorne & O'Mara, Inc. provides consulting engineering services to federal, state, municipal, and private sectors in the United States and overseas. It offers services in the areas of infrastructure and design, technology and geographic information systems, hazardous materials/hazardous wastes, hazards mitigation, transportation, environmental planning and compliance, water resources, natural resources, and cultural resources.
ABMB Engineers
Acquisition in 2012
ABMB Engineers is a provider of engineering services in the United States, specializing in traffic, transportation, and infrastructure design. The company offers a comprehensive range of services, including site development, environmental and land services, master planning, stormwater detention design, and permitting. It serves various sectors, including education, healthcare, and recreation, while also focusing on water resource management and coastal protection for state and federal agencies. Additionally, ABMB Engineers is involved in the renovation and expansion of water systems, delivering design services for sanitary sewer and water distribution for municipalities.
ENTRAN
Acquisition in 2011
ENTRAN, PLC is a regional infrastructure planning and engineering company based in the United States. The firm specializes in providing a range of services related to transportation infrastructure, including construction engineering and administration, construction observation, and quality control/quality assurance. ENTRAN also offers expertise in roadway design, traffic engineering, transportation planning, and right-of-way acquisition. Additionally, the company engages in the design and planning of aviation and bridge projects, catering to various transportation clients. Through its comprehensive suite of services, ENTRAN plays a vital role in enhancing and maintaining critical transportation systems.
FSC Architects and Engineers
Acquisition in 2011
FSC Architects & Engineers Inc. is a consulting firm specializing in architecture and engineering services, with a focus on cold-climate and remote-location projects. The company provides a comprehensive range of services, including mechanical engineering related to the design, construction, and commissioning of buildings and infrastructure. Its electrical engineering offerings encompass power generation and distribution, lighting design, communications, green building systems, industrial controls, security and life safety, and energy quality management. Additionally, FSC Architects & Engineers is experienced in civil, structural, and environmental engineering, catering to both individual and commercial clients. Through its expertise, the firm aims to deliver innovative solutions tailored to the unique challenges of diverse projects in various environments.
Bonestroo
Acquisition in 2011
Bonestroo Inc. specializes in engineering, planning, and environmental services for a diverse range of markets, including municipal, agency, private, energy, and industrial sectors across the United States. The company offers a comprehensive suite of services that encompasses municipal engineering, infrastructure planning, and the management of water supply, wastewater systems, and utilities. Additionally, Bonestroo provides environmental planning and survey services, along with resources management and environmental management. The firm is committed to delivering solutions that address the unique needs of its clients while ensuring compliance with regulatory standards.
The Caltech Group
Acquisition in 2011
The Caltech Group is a company that was acquired by Stantec in 2011.
Street Smarts
Acquisition in 2011
Street Smarts Inc. is a consulting firm that specializes in providing comprehensive planning, design, and engineering services to both the public and private sectors. The company's expertise spans various areas, including transportation engineering, civil site engineering, and intelligent transportation systems. Services offered range from major highway and roadway design to drainage analysis, traffic signal design, and transit analysis. Additionally, Street Smarts Inc. provides data collection, surveying, land planning, landscape architecture, and impact studies, along with public involvement and facilitation services.
ECO:LOGIC Engineering
Acquisition in 2010
ECO:LOGIC Engineering specializes in the planning, permitting, design, construction management and operations of water and wastewater facilities in Northern California and Nevada.
R.D. Zande & Associates
Acquisition in 2007
R.D. Zande & Associates, Inc. is a civil and environmental engineering consulting firm that specializes in providing a range of services related to the built environment. The company focuses on the design, construction, and maintenance of infrastructure, including wastewater treatment facilities, roads, bridges, canals, dams, and buildings. In addition to its engineering services, R.D. Zande & Associates offers construction services such as contract administration, project representation, quality assurance, materials testing, and building code inspections. The firm also engages in environmental services, which involve evaluation, analysis, and documentation, along with providing recommendations and alternative solutions for various projects. Through its comprehensive approach, R.D. Zande & Associates aims to support businesses and communities in navigating complex engineering and environmental challenges.
Graeme & Murray Consultants
Acquisition in 2002
Graeme & Murray Consultants specializes in municipal and civil projects, highway design, bridges, and building structures.