Engineering
- 541
- Stephens Associates Consulting Engineers, LLC
- Providing structural, geotechnical, earthquake engineering, and geology, for a variety of public and private sector clients with solutions for buildings and infrastructure.
- 542
- Streamline Engineering
- A civil engineering consulting firm in Sonoma County, California, specializing in grading and drainage, streams, erosion control, and topographic surveying.
- 543
- Studio Pietrangeli
- Italian consulting engineering firm specializing in large hydraulic works, dams, and hydropower plants.
- 544
- T.T McCarthy Consulting Engineer
- Providing asset management, traffic engineering, project management, and civil engineering services.
- 545
- Taylor Wiseman and Taylor
- A range of planning, engineering and surveying services to both the public and private sectors specializing in subsurface utility engineering.
- 546
- The Geotechnical Group, Inc. (TGG)
- A geotechnical and environmental consulting firm with a soil testing laboratory serving the New England area.
- 547
- The Isaacs Group
- Civil engineering design, land planning and land surveying firm located in Charlotte, North Carolina.
- 548
- Thorburn Consultants Ltd.
- Civil, structural and environmental consulting engineers based in Auckland, New Zealand.
- 549
- Tullis Engineering Consultants
- Consulting and litigation support services, for civil, mechanical, water and hydraulic engineering, based in Utah.
- 550
- Tyson Engineering, Inc.
- Providing civil engineering and land surveying services to Kankakee and Illinois.
- 551
- Wade-Trim Engineering Consultants
- Civil engineering, landscape architecture, surveying, and wastewater, serving U.S. offices only.
- 552
- Wark Consulting
- Consulting engineers offering river and coastal engineering, mathematical modelling, pipeline hydraulics and transient analysis, and flood risk assessments.
- 553
- Waterco Ltd.
- Consulting civil engineers and planning consultants based in Ruthin, Denbighshire, Wales, UK.
- 554
- Westlake Consultants, Inc.
- Engineering consultants, planners, and surveyors, providing feasibility analysis, master planning, land division, project design, construction, and measurement services.
- 555
- Wilde Consulting Engineers
- Providing a wide range of civil and structural engineering services to industry and commerce based in the UK.
- 556
- William J Marshall & Partners
- A London based firm specialises in advising clients involved in disputes, litigation, and arbitration.
- 557
- iConsult Group
- Provides engineering services for problems involving water hammer in sewer and waterworks, transient analysis, protection recommendation ,simulation , modeling of system and pumping stations.
- 558
- iLi Consulting Engineers Mekong Ltd
- Architectural and Civil Consulting Engineers for the Mekong region.