Trehy Ingold Neate
- Land development consultants providing land surveying, civil engineering design, planning and project management. Australia.
- http://www.tinsurvey.com.au/

B. L. Elkins and Associates
- Services encompass all aspects of engineering and consulting, materials testing and inspection, site investigation and studies, and project/construction management..
- http://blelkins-associates.com

Sirron Group, Inc.
- Provides the land development and construction industry professional services in site development, engineering, and construction management.
- http://www.sirrongroup.com/

Hansen Engineering Group Inc
- Provide structural, mechanical, process and civil engineering, as well as project management services and facility planning.
- http://www.hansenengineeringgroup.com/

ARP Associates UK
- Chartered consulting engineers. Services include geotechnical, landfill, civil and structural engineering, together with drainage design, highway/traffic assessment analysis, project management and works supervision.
- http://www.arpassociates.co.uk/

Arup
- Global organization of consulting engineers, planners and project managers working in all areas of the built environment.
- http://www.arup.com/