Sargent and Lundy

Kattelson & Associates is a transportation engineering and planning consulting firm based in Tucson, AZ, with over 40 years of experience in partnering with public agencies and private organizations to address complex challenges through research, planning, operations, and design. The company emphasizes innovative solutions like roundabout peer reviews and intersection control evaluations to enhance safety and efficiency in transportation design. With a nationwide presence, Kattelson & Associates is known for its people-first approach to transportation planning, bridging federal, municipal, private, and nonprofit sectors to create sustainable transit initiatives. Their commitment to forward thinking is evident in their various projects, including quick-build guides and bikeshare designs aimed at fostering community safety and accessibility. Generated from the website

Founded in 1917, HDR is one of the leading, employee-owned firms that offers architectural, engineering and consulting services for several residential and commercial projects in the United States. The company offers architectural design, master planning, engineering, and functional and space programming services. Its clients include the Advocate Christ Medical Center, Cape Fear Valley Health System, Huntington Memorial Hospital and Durham Research Center. HDR works with a team of more than 7,900 staff members. It maintains over 170 locations worldwide. The company serves clients in the transportation, health care, science, technology, municipal, energy, and oil and gas industries. HDR operates HDR Engineering and HDR Architecture.

Split Engineering, based in Tucson, is the foremost provider of coarse rock fragmentation particle size measurement systems and software for all stages of the comminution process. Their innovative solutions cater to a range of equipment, from shovels to conveyors, ensuring accurate and efficient particle size analysis in the mining industry. Generated from their website's infomation