Engineering
- 541
- Sledge Engineering
- An engineering and planning firm that provides municipal consulting services. Based in Taylor, Texas.
- 542
- Smith Geotechnical Engineering Consultants
- Providing geotechnical design, construction management services, and materials testing. Located in Fort Collins, Colorado.
- 544
- Staaleson Engineering P.C,
- A western Washington state firm specializing in the design and engineering of building structures, seismic retrofits and inspections.
- 545
- Standen Engineering Services
- Professional engineer located in Ann Arbor, Michigan providing geotechnical, building inspections, forensic engineering and expert witness services.
- 546
- Steger Bizzell Engineering
- Civil engineering design and consulting, land surveying and planning. Located in Georgetown, Texas.
- 547
- 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.
- 548
- Streamline Engineering
- A civil engineering consulting firm in Sonoma County, California, specializing in grading and drainage, streams, erosion control, and topographic surveying.
- 549
- Studio Pietrangeli
- Italian consulting engineering firm specializing in large hydraulic works, dams, and hydropower plants.
- 550
- T.T McCarthy Consulting Engineer
- Providing asset management, traffic engineering, project management, and civil engineering services.
- 551
- Taylor Wiseman and Taylor
- A range of planning, engineering and surveying services to both the public and private sectors specializing in subsurface utility engineering.
- 552
- The Geotechnical Group, Inc. (TGG)
- A geotechnical and environmental consulting firm with a soil testing laboratory serving the New England area.
- 553
- The Isaacs Group
- Civil engineering design, land planning and land surveying firm located in Charlotte, North Carolina.
- 554
- Thorburn Consultants Ltd.
- Civil, structural and environmental consulting engineers based in Auckland, New Zealand.
- 555
- Tullis Engineering Consultants
- Consulting and litigation support services, for civil, mechanical, water and hydraulic engineering, based in Utah.
- 556
- Tyson Engineering, Inc.
- Providing civil engineering and land surveying services to Kankakee and Illinois.
- 557
- Wade-Trim Engineering Consultants
- Civil engineering, landscape architecture, surveying, and wastewater, serving U.S. offices only.
- 558
- Wark Consulting
- Consulting engineers offering river and coastal engineering, mathematical modelling, pipeline hydraulics and transient analysis, and flood risk assessments.