How many employees work at Sidenor Holdings?
Sidenor Holdings SA has 457 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -1.9%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Sidenor Holdings
Sidenor was founded in 1962 and is the largest steel industry in Greece. Sidenor Group is a leading steel producer in Southeastern Europe with 6 production units in Greece, Bulgaria, North Macedonia and Cyprus. The Group's products are available in more than 50 countries with a significant contribution to the economic growth, such as those of steel reinforcing for building and infrastructure projects, shipbuilding and various other industrial applications. Sidenor Group is the largest steel recycler in SE Europe and the first company in its sector in Greece to offer its customers the Environmental Product Declaration (EPD) for SD concrete reinforcing steel products, as part of its endeavor to operate responsibly and to reduce its environmental footprint.
As of December 2025
Sidenor Holdings
workforce metrics
Headcount
457
Avg. Salary
$33.6k
Tenure
5.2yr
Growth Rate
-1.9%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Sidenor Holdings annual worldwide employee count from 2023 to 2025.
- Sidenor Holdings total number of employees in 2025 was 457, a 1.9% decline from 2024.
- Sidenor Holdings total number of employees in 2024 was 466, a 2.8% decline from 2023.
- Sidenor Holdings total number of employees in 2023 was 479, a 6.4% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Sidenor Holdings annual active job postings from 2023 to 2025.
- Sidenor Holdings active job postings in 2025 was 17, a 95.7% increase from 2024.
- Sidenor Holdings active job postings in 2024 was 6, a 66.7% increase from 2023.
- Sidenor Holdings active job postings in 2023 was 3, a 125.0% decline from 2022.
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Employee Sentiment
Sentiment Topics
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