How many employees work at Dellen?
Dellen SAS has approximately 308 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Dellen’s total headcount has grown 5.4% from 293 employees in 2023 to 308 in 2026.
Is Dellen hiring right now?
Yes, Dellen is actively hiring. Dellen had 47 active job postings in 2026, a 6.6% increase from 2025 — see job openings & hiring trends.
About Dellen’s Workforce
Dellen SAS is an Engineering and Construction Services company that employs 308 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 2003, the company is headquartered in Roubaix, France.
Dellen's workforce has grown 5.4% from 2023 to 2026, though it is down 3.5% year over year in 2026. It fell to a low of 285 in 2023 Q3 before recovering. Its workforce is concentrated most in Western Europe (93.1%), followed by Northern Europe (1.7%) and South America (1.7%).
Dellen's functional groups are Engineering (39.3%), Finance and Operations (38.1%), and Sales and Marketing (22.7%), with Engineering growing fastest (up 2.7%). The average salary is $56,191, ranging from a median of $48,000 in Western Europe to $6,000 in South America.
Dellen's active job postings rose 6.6% in 2026 to 47, with new postings per month climbing from 11 in 2023 to 16 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Roubaix, France
- Founded
- 2003
- Industry
- Engineering and Construction Services
- Employees
- 308
- YoY
- -3.5% (-4)
As of March 2026
Dellen workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Dellen. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsDellen Annual Employee Count (2023-2026)
- Dellen had 308 employees in 2026, a 3.5% decline (-4) from 2025.
- Dellen had 303 employees in 2025, a 3.3% decline (+1) from 2024.
- Dellen had 302 employees in 2024, a 5.0% decline (+10) from 2023.
- Dellen had 292 employees in 2023, a 2.7% decline (+2) from 2022.
Dellen's total workforce has grown from 293 employees in 2023 to 308 in 2026.
Dellen SAS quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 308 | -4 | -3.5% |
| 2025 | Q4 | 303 | +1 | -3.3% |
| 2025 | Q3 | 301 | +5 | -4.3% |
| 2025 | Q2 | 312 | +13 | -5.8% |
| 2025 | Q1 | 312 | +15 | -4.4% |
| 2024 | Q4 | 302 | +10 | -5.0% |
| 2024 | Q3 | 296 | +11 | -5.7% |
| 2024 | Q2 | 299 | +6 | -4.4% |
| 2024 | Q1 | 297 | +5 | -3.5% |
| 2023 | Q4 | 292 | +2 | -2.7% |
| 2023 | Q3 | 285 | +1 | +2.9% |
| 2023 | Q2 | 293 | +0 | +7.0% |
See Dellen's complete headcount history, including quarterly breakdowns.
Get the DataDellen Employee Count by Region (2026)
Western Europe accounts for the largest share of Dellen's global workforce with approximately 93% of total employees, followed by Northern Europe and South America.
Dellen employees by region
| Region | Employees | % of Total |
|---|---|---|
| Western Europe | 287 | 93.1% |
| Northern Europe | 5 | 1.7% |
| South America | 5 | 1.7% |
| Southern Europe | 2 | 0.8% |
| Sub-Saharan Africa | 2 | 0.7% |
| North America | 2 | 0.6% |
| Eastern Europe | 2 | 0.5% |
| East Asia | 1 | 0.4% |
| South Asia | 1 | 0.2% |
| Southeast Asia | 0 | 0.2% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataDellen Employee Count by Department (2026)
Dellen's employee groups are Engineering (39.3%), Finance and Operations (38.1%), and Sales and Marketing (22.7%).
Dellen employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 116 | 39.3% |
| Finance and Operations | 113 | 38.1% |
| Sales and Marketing | 67 | 22.7% |
Compare Dellen's department mix to industry peers.
See Full DataDellen Employee Salary by Region (2026)
Dellen's average employee salary is $56,191 globally. Employees in Western Europe receive the highest compensation. Pay is lowest in South America, at a median of $6,000.
Dellen median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $48,000 |
| Western Europe | $48,000 |
| Southern Europe | $29,000 |
| South America | $6,000 |
Unlock salary by role, level, and city — and compare to Dellen's industry peers.
Unlock Salary DataDellen Job Openings and Hiring Trends (2023-2026)
- Dellen had 47 active job postings in 2026, a 6.6% increase (+11) from 2025.
- Dellen had 36 active job postings in 2025, a 61.8% increase (+17) from 2024.
- Dellen had 19 active job postings in 2024, a 23.5% increase (+4) from 2023.
- Dellen had 15 active job postings in 2023, a 100.0% increase from 2022.
- Hiring velocity in 2026: 16 new roles/month, down from 24 in 2025 and 13 in 2024.
Dellen's hiring is accelerating: active job postings rose 6.6% in 2026 to 47, with new postings per month climbing from 11 in 2023 to 16 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataDellen Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Dellen's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About Dellen
- How fast is Dellen growing?
- In 2026, Dellen's headcount shrank 3.5% to 308 employees, down from 312 in 2025.
- See the full headcount history
- Where are Dellen employees located?
- Most Dellen employees are based in Western Europe (93.1% of headcount), followed by Northern Europe and South America.
- Explore where the workforce is based
- What is the average salary at Dellen?
- The average employee salary at Dellen is approximately $56.2k per year.
- Analyze the salary distribution
- How many new job postings does Dellen open per year?
- In Q1 2026, Dellen opened 49 new job postings. In 2025, Dellen opened 286 new job postings — about 24 per month.
- Track hiring trends by role
- When was Dellen founded and where is it headquartered?
- Dellen was founded in 2003 and is headquartered in Roubaix, France.
- Compare Dellen to industry peers
Speak with a workforce expert about Dellen.
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