Cardinal Engineering, LLC: Detailed Company Information & Corporate Profile
Summary
Cardinal Engineering, LLC is a private company that has been in the industry for 37 years. The business currently specializes in Civil Engineering area. Edward Ammeen is the Chief Executive Officer at the company. Cardinal Engineering, LLC's headquarter is located at Oklahoma City, Oklahoma, USA. The number of employees is at least 1. Register with SignalHire to connect with Cardinal Engineering, LLC employees and management.
| Cardinal Engineering, LLC Website | parkhill.com |
| Social Links |  |
| Phone Number | 405.373.4585 |
| Industries | |
| Cardinal Engineering, LLC Headquarters Address | 3700 W Robinson, Suite 200, Norman, OK, 73072 US |
| Company Size | 100-200 employees |
| Specialities & Services | Environmental Science & Engineering, Civil Engineering, Professional Land Surveying, Project Management |
| DMA Code | Oklahoma City Metropolitan Area |
| Founded | 1989 |
| Estimated Annual Revenue | $5.0M - 25M |
| Operating Status | Independent Company |
| Updated: | 2026-08-17 |
Estimated Website Traffic
The chart shows a decline in traffic to the parkhill.com website. In July, traffic decreased to 19792, compared to 24651 in the previous month. The highest traffic in 2026 was recorded in January, reaching 25801 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Cardinal Engineering, LLC's workforce includes employees across a wide range of tenure levels.
7% have been with the company for 1 to 2 years7% have been with the company for 3 to 4 years7% have been with the company for 5 to 7 years7% have been with the company for 8 to 10 years73% have been with the company for more than 11 years
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Cardinal Engineering, LLC Corporate Information: FAQ
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