How many employees work at HydroSolar?
HYDROSOLAR S.R.L. has approximately 510 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. HydroSolar’s total headcount has declined 19.6% from 634 employees in 2023 to 510 in 2026.
Is HydroSolar hiring right now?
No, HydroSolar is not actively hiring. HydroSolar had 0 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About HydroSolar’s Workforce
HYDROSOLAR S.R.L. is an Energy and Resources company that employs 510 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2017, the company is headquartered in Karsin, Poland.
HydroSolar's workforce has declined 19.6% from 2023 to 2026, down 3.9% year over year in 2026. It fell to a low of 510 in 2026 Q1 before recovering. Its workforce is concentrated most in Eastern Europe (95.8%), followed by Southern Europe (2.7%) and Pacific Islands (1.5%).
HydroSolar's functional groups are Engineering (40.6%), Sales and Marketing (34.4%), and Finance and Operations (25.0%). The average salary is $25,656, ranging from a median of $49,000 in Pacific Islands to $18,000 in Eastern Europe, down 2.1% year over year in 2026.
HydroSolar's hiring activity held steady in 2026.
Sourced from Revelio Labs workforce data.
- Headquarters
- Karsin, Poland
- Founded
- 2017
- Industry
- Energy and Resources
- Employees
- 510
- YoY
- -3.9% (-39)
As of March 2026
HydroSolar workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for HydroSolar. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsHydroSolar Annual Employee Count (2023-2026)
- HydroSolar had 510 employees in 2026, a 3.9% decline (-39) from 2025.
- HydroSolar had 512 employees in 2025, a 4.7% decline (-35) from 2024.
- HydroSolar had 547 employees in 2024, a 0.7% decline (-77) from 2023.
- HydroSolar had 624 employees in 2023, a 1.3% increase (+12) from 2022.
HydroSolar's total workforce has declined from 634 employees in 2023 to 510 in 2026.
HYDROSOLAR S.R.L. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 510 | -39 | -3.9% |
| 2025 | Q4 | 512 | -35 | -4.7% |
| 2025 | Q3 | 519 | -56 | -5.8% |
| 2025 | Q2 | 530 | -56 | -4.6% |
| 2025 | Q1 | 549 | -41 | -0.0% |
| 2024 | Q4 | 547 | -77 | -0.7% |
| 2024 | Q3 | 575 | -42 | +1.6% |
| 2024 | Q2 | 586 | -48 | +0.6% |
| 2024 | Q1 | 590 | -58 | -2.7% |
| 2023 | Q4 | 624 | +12 | +1.3% |
| 2023 | Q3 | 617 | +6 | +0.1% |
| 2023 | Q2 | 634 | +38 | +0.6% |
See HydroSolar's complete headcount history, including quarterly breakdowns.
Get the DataHydroSolar Employee Count by Region (2026)
Eastern Europe accounts for the largest share of HydroSolar's global workforce with approximately 96% of total employees, followed by Southern Europe and Pacific Islands.
HydroSolar employees by region
| Region | Employees | % of Total |
|---|---|---|
| Eastern Europe | 487 | 95.8% |
| Southern Europe | 14 | 2.7% |
| Pacific Islands | 7 | 1.5% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataHydroSolar Employee Count by Department (2026)
HydroSolar's employee groups are Engineering (40.6%), Sales and Marketing (34.4%), and Finance and Operations (25.0%).
HydroSolar employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 206 | 40.6% |
| Sales and Marketing | 174 | 34.4% |
| Finance and Operations | 127 | 25.0% |
Compare HydroSolar's department mix to industry peers.
See Full DataHydroSolar Employee Salary by Region (2026)
HydroSolar's average employee salary is $25,656 globally. Employees in Pacific Islands receive the highest compensation, with median pay approximately 1.9x the global average. Pay is lowest in Eastern Europe, at a median of $18,000.
HydroSolar median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Pacific Islands | $49,000 |
| Southern Europe | $33,000 |
| Eastern Europe | $18,000 |
Unlock salary by role, level, and city — and compare to HydroSolar's industry peers.
Unlock Salary DataHydroSolar Job Openings and Hiring Trends (2023-2026)
- HydroSolar had 0 active job postings in 2026, a 0% no change from 2025.
- HydroSolar had 0 active job postings in 2025, a 0% no change from 2024.
- HydroSolar had 0 active job postings in 2024, a 200.0% decline (-1) from 2023.
- HydroSolar had 1 active job postings in 2023, a 200.0% increase from 2022.
- Hiring velocity in 2026: 0 new roles/month, up from 0 in 2025 and 0 in 2024.
HydroSolar's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSimilar Companies
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Frequently Asked Questions About HydroSolar
- How fast is HydroSolar growing?
- In 2026, HydroSolar's headcount shrank 3.9% to 510 employees, down from 549 in 2025.
- See the full headcount history
- Where are HydroSolar employees located?
- Most HydroSolar employees are based in Eastern Europe (95.8% of headcount), followed by Southern Europe and Pacific Islands.
- Explore where the workforce is based
- What is the average salary at HydroSolar?
- The average employee salary at HydroSolar is approximately $25.7k per year.
- Analyze the salary distribution
- How many new job postings does HydroSolar open per year?
- In Q1 2026, HydroSolar opened 0 new job postings. In 2025, HydroSolar opened 4 new job postings — about 0 per month.
- Track hiring trends by role
- When was HydroSolar founded and where is it headquartered?
- HydroSolar was founded in 2017 and is headquartered in Karsin, Poland.
- Compare HydroSolar to industry peers
Speak with a workforce expert about HydroSolar.
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