

KEDbluestone: Detailed Company Information & Corporate Profile
Summary
Founded in 2004, KEDbluestone is headquartered in Johnston, Iowa. The firm focuses on design work across multiple sectors, including medical/health care, commercial office, industrial, institutional/higher education, data centers and other mission‑critical facilities, assisted living & skilled nursing facilities, and K‑12 education.
With a team of 100–200 professionals, the company reports annual revenue between $10 million and $50 million.
Key personnel include Project Coordinator Nicol Roethler, Marketing Coordinator Samantha Wirth, Electrical Engineering Supervisor Kenneth Thelen, Mechanical Engineer Garrett Russell, Electrical Engineer Chris Haman, Principal Technology/IT Jason Zagar, Senior Mechanical Engineer Matthew Vest, Mechanical Engineers Cory Jacobs and David Burnham, Electrical Engineers Rich Larson, Matthew Jahnke, and a group of interns.
| KEDbluestone Website | kedbluestone.com |
| Social Links | |
| Phone Number | 5157270700 |
| Industries | |
| KEDbluestone Headquarters Address | 5518 NW 88th St, Johnston, Iowa, 50131 US |
| Company Size | 100-200 employees |
| Specialities & Services | Medical/Health Care, Commercial Office, Industrial, Institutional/Higher Education, Data Centers and other mission critical facilities, Assisted Living & Skilled Nursing Facilities, K-12 Education |
| Founded | 2004 |
| Estimated Annual Revenue | $10M - 50M |
| Updated: | 2026-09-16 |
Estimated Website Traffic
The chart shows a decline in traffic to the kedbluestone.com website. In September, traffic decreased to 227, compared to 254 in the previous month. The highest traffic in 2026 was recorded in June, reaching 324 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
KEDbluestone's workforce includes employees across a wide range of tenure levels.
25% have been with the company for 1 to 2 years10% have been with the company for 3 to 4 years15% have been with the company for 5 to 7 years15% have been with the company for 8 to 10 years35% have been with the company for more than 11 yearsCompanies Similar to KEDbluestone
KEDbluestone Corporate Information: FAQ
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.





