How many employees work at Hydrelis?
Hydrelis SAS has approximately 40 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Hydrelis’s total headcount has grown 62.9% from 25 employees in 2023 to 40 in 2026.
About Hydrelis’s Workforce
Hydrelis SAS is an Engineering and Construction Services company that employs 40 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 2002, the company is headquartered in Isques, France.
Hydrelis's workforce has grown 62.9% from 2023 to 2026, up 7.4% year over year in 2026. Its workforce is concentrated most in Western Europe (100.0%).
Hydrelis's functional groups are Finance and Operations (52.6%), Sales and Marketing (29.9%), and Engineering (17.5%), with Finance and Operations growing fastest (up 18.9%). The average salary is $57,965, highest in Western Europe at a median of $54,000, down 4.7% year over year in 2026.
Overall employee sentiment is neutral and broadly stable.
Sourced from Revelio Labs workforce data.
- Headquarters
- Isques, France
- Founded
- 2002
- Industry
- Engineering and Construction Services
- Employees
- 40
- YoY
- +7.4% (+5)
As of March 2026
Hydrelis workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Hydrelis. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsHydrelis Annual Employee Count (2023-2026)
- Hydrelis had 40 employees in 2026, a 7.4% increase (+5) from 2025.
- Hydrelis had 40 employees in 2025, a 8.3% increase (+13) from 2024.
- Hydrelis had 27 employees in 2024, a 9.3% increase (+1) from 2023.
- Hydrelis had 26 employees in 2023, a 0.4% decline (-1) from 2022.
Hydrelis's total workforce has grown from 25 employees in 2023 to 40 in 2026.
Hydrelis SAS quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 40 | +5 | +7.4% |
| 2025 | Q4 | 40 | +13 | +8.3% |
| 2025 | Q3 | 35 | +10 | -0.7% |
| 2025 | Q2 | 33 | +8 | -0.7% |
| 2025 | Q1 | 35 | +9 | +8.1% |
| 2024 | Q4 | 27 | +1 | +9.3% |
| 2024 | Q3 | 25 | -1 | -0.4% |
| 2024 | Q2 | 25 | +0 | -0.4% |
| 2024 | Q1 | 26 | -1 | -0.4% |
| 2023 | Q4 | 26 | -1 | -0.4% |
| 2023 | Q3 | 26 | -2 | +7.7% |
| 2023 | Q2 | 25 | -6 | -3.8% |
See Hydrelis's complete headcount history, including quarterly breakdowns.
Get the DataHydrelis Employee Count by Region (2026)
Western Europe accounts for the largest share of Hydrelis's global workforce with approximately 100% of total employees.
Hydrelis employees by region
| Region | Employees | % of Total |
|---|---|---|
| Western Europe | 40 | 100.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataHydrelis Employee Count by Department (2026)
Hydrelis's employee groups are Finance and Operations (52.6%), Sales and Marketing (29.9%), and Engineering (17.5%).
Hydrelis employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 21 | 52.6% |
| Sales and Marketing | 12 | 29.9% |
| Engineering | 7 | 17.5% |
Compare Hydrelis's department mix to industry peers.
See Full DataHydrelis Employee Salary by Region (2026)
Hydrelis's average employee salary is $57,965 globally. Employees in Western Europe receive the highest compensation.
Hydrelis median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $54,000 |
Unlock salary by role, level, and city — and compare to Hydrelis's industry peers.
Unlock Salary DataHydrelis Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Hydrelis's workforce based on public professional data. Overall sentiment is neutral and has held steady 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 Hydrelis
- How fast is Hydrelis growing?
- In 2026, Hydrelis's headcount grew 7.4% to 40 employees, up from 35 in 2025.
- See the full headcount history
- Where are Hydrelis employees located?
- Most Hydrelis employees are based in Western Europe (100.0% of headcount).
- Explore where the workforce is based
- What is the average salary at Hydrelis?
- The average employee salary at Hydrelis is approximately $58k per year.
- Analyze the salary distribution
- When was Hydrelis founded and where is it headquartered?
- Hydrelis was founded in 2002 and is headquartered in Isques, France.
- Compare Hydrelis to industry peers
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