Terracon Information
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Terracon
Summary
Terracon is a private company that has been in the industry for 61 years. The company currently specializes in the Civil Engineering, Real Estate Development & Operations, Diversified construction areas. The position of the President & CEO is occupied by M.Gayle Packer. Its headquarters is located at Olathe, Kansas, USA. The number of employees ranges from 5.0K to 10K. The annual revenue of Terracon varies between 500M and 1.0B. To connect with Terracon employee register on SignalHire.
Organization Website | terracon.com |
Social Links |  |
Phone Number | (800) 593 7777 |
Industries | |
Headquarters Location | 10841 S Ridgeview Rd, Olathe, Kansas, 66061 US |
Employees Size | 5000-10000 employees |
Specialties | Engineering Consultants, Geotechnical, Environmental, Construction Materials, Facilities Services |
SIC Code | 6500 |
DMA Code | Kansas City Metropolitan Area |
Founded | 1965 |
Estimated Annual Revenue | $500M - 1.0B |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1996 | Public Company | 50K - 100K | 23.5B | $10.7B | |
| 1989 | Privately Held | 100 - 250 | 88M | $1M | |
| 1979 | Privately Held | 100 - 250 | 150M | $0 | |
| 1992 | Privately Held | 100 - 250 | 23M | $0 |
Estimated Website Traffic
The chart shows a growth in traffic to the terracon.com website. In November, traffic increased to 109643, compared to 96832 in the previous month. The highest traffic in 2025 was recorded in November, reaching 109643 visits.
Employees Turnover 4 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Length of Employment
Employee tenure at Terracon shows a diverse range of experience levels:
6% have been with the company for less than 1 year19% for 1–2 years17% for 3–4 years18% for 5–7 years13% for 8–10 years28% have over 11 years of service at TerraconEx-employees positions
In Company
In New Company
Contact top employees from
Terracon
Naome Nkata
Program Coordinator- National Accounts
Kelli Balkenbusch
M&A Senior Project Manager
Jennifer Diercksen
Project Engineer
Darin Albrecht
Project Manager
Erik Skulstad
National Manager, Transportation & Infrastructure Services
Lanord Stewart
Construction Materials Department Manager ll
Christopher Amy
Environmental Program Manager
Karen Rellihan
Human Resources Director
Katie ONeill
Environmental Project Manager
Sarah Gilliland
Human Resources Director
Haijian Fan
Senior Engineer
C Lee Eaves III
Senior Geotechnical Engineer
Karlie Linehan
Regional Finance Manager
Nadia Fantello
Senior Geophysicist
Daniel Green
Environmental Department Manager
Camille Guice
Admin. Asst.
Omidullah Azizi
Construction Inspector
Fraidoon Parwa
Construction Inspector
Kevin Graham
Office Manager
Max Griffith
Construction Observation Technician
Kaley Schwarzwalter
Assistant Project Manager
James Mouse
Staff Geophysicist
Justin Brown
Engineer Technician
Anna Keenan
Staff Scientist/T&E Biologist
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FAQ
Terracon operates in the Building engineering industries. More details can be found on the official website: terracon.com.
The headquarters of Terracon are located in Olathe, United States.
The current CEO of Terracon is M.Gayle Packer
You can contact Terracon by phone at (800) 593 7777.
Terracon currently employs 5000-10000 people.
Terracon's revenue is approximately 700M.
Well-known competitors of Terracon include Salesforce, Broadbent & Associates, Inc., S. W. Cole Engineering, Inc. and PM Environmental.
