Three i Design: Detailed Company Information & Corporate Profile
Summary
Three i Design is an independent construction design firm headquartered in Evansville, Indiana, founded in 1976 and employing 100–200 professionals.
The company offers a full spectrum of services from conceptual design and budget preparation to facility layout, utility documentation, engineering studies, vendor proposal analysis, project drawings and specifications, award of construction contracts, start‑up services, expert investigations, and turn‑key installations.
With a revenue range of $10 million to $50 million, the firm serves clients across the Evansville Metropolitan Area.
Key team members include senior partners Ryan Hasenour and Gordon Klaus, architects Mark Bottomley and Juston Sitzman, engineers John Jaranowski, Hogan Helms, Alex, Jarod Arney, Tyler, and technician Tracy Kraft.
| Three i Design Website | threeidesign.com |
| Social Links |    |
| Phone Number | +1 812 423 6800 |
| Industries | |
| Three i Design Headquarters Address | 2425 W Indiana Street, Evansville, Indiana, 47712 US |
| Company Size | 100-200 employees |
| Specialities & Services | Conceptual Design, Budget Preparation, Facility Layout, Utility Documentation, Engineering Studies, Vendor Proposal Analysis, Project Drawings and Specifications, Award of Construction Contracts, Start-Up Services, Expert Investigations, Turn-Key Installations |
| DMA Code | Evansville Metropolitan Area |
| Founded | 1976 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-10-05 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1974 | Privately Held | 100-200 | |
| 1975 | Privately Held | 25 - 100 | |
| 1997 | Privately Held | 25 - 100 | |
| 1965 | - | 100-200 |
Workforce Turnover
Length of Employment
Three i Design's workforce includes employees across a wide range of tenure levels.
5% have been with the company for 1 to 2 years5% have been with the company for 3 to 4 years14% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years67% have been with the company for more than 11 years
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Three i Design Corporate Information: FAQ
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