Control Union: Detailed Company Information & Corporate Profile
Summary
Control Union is a private company that has been in the industry for 106 years. The business currently specializes in International Trade and Development, Testing & Certification Services, Business Support Services areas. Control Union's headquarter is located at Zwolle, Overijssel, NL. The number of employees is at least 1.0K. Register with SignalHire to connect with Control Union employees and management.
| Control Union Website | controlunion.com |
| Social Links |    |
| Phone Number | 31-38-426-0100 |
| Industries | |
| Control Union Headquarters address | Boompjes 270, Rotterdam, 3011 XZ NL |
| Company Size | 1000-5000 employees |
| Specialties | Certifications, Collateral Services, Commodity Inspections, Industrial Inspections, Laboratory Services |
| SIC Code | 7380 |
| Founded | 1920 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
| Updated: | 2026-08-03 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1987 | Public Company | 10K - 50K | |
| 1885 | Public Company | 10K - 50K | |
| 1920 | Privately Held | 100 - 250 | |
| 1863 | Public Company | 10K - 50K |
Estimated Website Traffic
The chart shows a decline in traffic to the controlunion.com website. In June, traffic decreased to 72266, compared to 76694 in the previous month. The highest traffic in 2026 was recorded in February, reaching 107696 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Control Union's workforce includes employees across a wide range of tenure levels.
2% have been with the company for less than 1 year9% have been with the company for 1 to 2 years13% have been with the company for 3 to 4 years23% have been with the company for 5 to 7 years15% have been with the company for 8 to 10 years38% have been with the company for more than 11 years
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Control Union Corporate Information: FAQ
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