How many employees work at Ampin Solar One?
Ampin Solar One Pvt Ltd. has approximately 590 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Ampin Solar One's total headcount has grown 1924.2% from 29 employees in 2023 to 590 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
About Ampin Solar One's Workforce
Ampin Solar One Pvt Ltd. is an Energy and Resources company that employs 590 people worldwide as of December 2025. It is the 7th-largest by headcount among its peers. The company is headquartered in Kolkata, India.
Ampin Solar One's workforce has grown 1924.2% from 2023 to 2025, up 171.4% year over year in 2025. Its workforce is concentrated most in India (100.0%), with India, its fastest-growing location, up 83.5%.
Ampin Solar One's largest functional groups are Finance and Operations (47.5%), Sales and Marketing (35.4%), and Engineering (17.1%), with Sales and Marketing growing fastest (up 90.2%). Median employee tenure is 0.6 years. The average salary is $6,808, highest in Southern Asia at a median of $5,000.
Ampin Solar One's fastest-growing region is India, where headcount makes up the entire workforce and has grown 83.5%. The company’s top three roles by headcount are Finance and Operations, Sales and Marketing, and Engineering, representing 47.5%, 35.4%, and 17.1% of employees, respectively, with Sales and Marketing showing the strongest growth. The overall headcount has risen sharply from 2023 to 2025.
Sourced from Revelio Labs workforce data.
As of December 2025
Ampin Solar One
workforce metrics
Headcount
590
171.4% YoY
Avg. Salary
$6.8k
10.6% YoY
Tenure
0.6yr
0.2yr YoY
Growth Rate
171.4%
148.7pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Ampin Solar One. Compare to peers, export the dataset, and access the full quarterly history.
- Ampin Solar One had 590 employees in 2025, a 171.4% increase (+544) from 2024.
- Ampin Solar One had 46 employees in 2024, a 22.7% increase (+10) from 2023.
- Ampin Solar One had 36 employees in 2023, a 21.7% increase (+7) from 2022.
Ampin Solar One's total workforce has grown from 29 employees in 2023 to 590 in 2025.
Ampin Solar One Pvt Ltd. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 590 | +544 | +171.4% |
| 2025 | Q3 | 302 | +256 | +147.4% |
| 2025 | Q2 | 65 | +16 | +28.6% |
| 2025 | Q1 | 53 | +12 | +24.8% |
| 2024 | Q4 | 46 | +10 | +22.7% |
| 2024 | Q3 | 46 | +16 | +42.9% |
| 2024 | Q2 | 49 | +20 | +50.1% |
| 2024 | Q1 | 41 | +12 | +33.9% |
| 2023 | Q4 | 36 | +7 | +21.7% |
| 2023 | Q3 | 30 | +1 | +1.5% |
| 2023 | Q2 | 29 | +0 | +1.5% |
| 2023 | Q1 | 29 | +0 | +1.5% |
Want to see Ampin Solar One's complete headcount history back to 2017, including quarterly breakdowns?
India accounts for the largest share of Ampin Solar One's global workforce with approximately 100% of total employees. Ampin Solar One's headcount in India is growing fastest among its major locations, up 83.5% year over year in 2025.
Ampin Solar One employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| India | 586 | 100.0% | +83.5% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Ampin Solar One's largest employee groups are Finance and Operations (47.5%), Sales and Marketing (35.4%), and Engineering (17.1%).
Ampin Solar One employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 277 | 47.5% | +87.3% |
| Sales and Marketing | 206 | 35.4% | +90.2% |
| Engineering | 100 | 17.1% | +62.7% |
Compare Ampin Solar One's department mix to industry peers.
Ampin Solar One's average employee salary is $6,808 globally. Employees in Southern Asia receive the highest compensation.
Ampin Solar One median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Southern Asia | $5,000 |
Unlock salary by role, level, and city — and compare to Ampin Solar One's industry peers.
Similar Energy and Resources Companies by Employee Count
- How fast is Ampin Solar One growing?
- In 2025, Ampin Solar One's headcount grew 171.4% to 590 employees, up from 46 in 2024.
- Where are Ampin Solar One employees located?
- Most Ampin Solar One employees are based in India (100.0% of headcount).
- What is the average salary at Ampin Solar One?
- The average employee salary at Ampin Solar One is approximately $6.8k per year.
- When was Ampin Solar One founded and where is it headquartered?
- Ampin Solar One is headquartered in Kolkata, India.
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