Dukane: Detailed Company Information & Corporate Profile
Summary
Dukane, founded in 1922 and headquartered in St. Charles, Illinois, is a mid‑sized independent mechanical‑engineering firm employing between 200 and 500 professionals. The company reports annual revenues ranging from $100 million to $500 million and operates within the Chicago metropolitan market (DMA code).
Dukane specializes in advanced welding solutions for the plastics sector, offering equipment and tooling across a spectrum that includes plastic welding, ultrasonic, iQ Servo Ultrasonic, high‑power ultrasonics, vibration, hot‑plate, spin, thermal staking, ultrasonic cutting and sealing, and laser welding systems. The firm’s product portfolio spans both industrial applications and automotive markets, supported by a dedicated engineering team experienced in test, field service, and application development.
Operating under SIC code 3669, Dukane continues to drive innovation through its focused expertise while maintaining a robust presence throughout the region.
| Dukane Website | dukane.com |
| Social Links |    |
| Phone Number | 1-630-797-4900 |
| Industries | |
| Dukane Headquarters Address | 2900 Dukane Drive, St. Charles, IL, 60174 US |
| Company Size | 200-500 employees |
| Specialities & Services | Plastic Welding equipment & tooling, Ultrasonic welding, iQ Servo Ultrasonic Welding, High-Power Ultrasonics, Vibration welding, Hot-Plate welding, Spin welding, Thermal staking, Ultrasonic Cutting and Sealing, Laser Welding Systems |
| SIC Code | 3669 |
| NAICS Code | 334290 Other Communications Equipment Manufacturing |
| DMA Code | Chicago Metropolitan Area |
| Founded | 1922 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
| Updated: | 2026-09-21 |
Estimated Website Traffic
The chart shows a decline in traffic to the dukane.com website. In September, traffic decreased to 8951, compared to 9337 in the previous month. The highest traffic in 2026 was recorded in January, reaching 33878 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Dukane's workforce includes employees across a wide range of tenure levels.
2% have been with the company for less than 1 year6% have been with the company for 1 to 2 years8% have been with the company for 3 to 4 years6% have been with the company for 5 to 7 years5% have been with the company for 8 to 10 years74% have been with the company for more than 11 years
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