

Tri-State Design & Development Inc. Information
Summary
Tri-State Design & Development Inc. is a private company. The company currently specializes in the Civil Engineering area. Its headquarters is located at Carnegie, Pennsylvania, USA. The number of employees ranges from 25 to 100. The annual revenue of Tri-State Design & Development Inc. varies between 25M and 100M. To connect with Tri-State Design & Development Inc. employee register on SignalHire.
Organization Website | tri-statedesign.com |
Phone Number | 4122762219 |
Industries | |
Headquarters Location | 9 East Main St, Carnegie, PA, 15106 US |
Employees Size | 10-50 employees |
Specialties | Bridge Design and Inspection, Construction Inspection and Management, Bridge Analysis and Ratings, Transportation Planning and Design, Survey & Mapping, Mechanical & Electrical Engineering, Other Consulting Engineering Support Services |
SIC Code | 6500 |
DMA Code | Greater Pittsburgh |
Founded | 1983 |
Estimated Annual Revenue | $25M - 100M |
Operating Status | Independent Company |
Employees Turnover 1 quarter 2026
Number of employees switched from or switched to
Length of Employment
Employee tenure at Tri-State Design & Development Inc. shows a diverse range of experience levels:
6% for 1–2 years18% for 5–7 years18% for 8–10 years59% have over 11 years of service at Tri-State Design & Development Inc.Companies Similar to Tri-State Design & Development Inc.
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