How many employees work at ESB Energy?
ESB Energy Ltd. has approximately 549 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. ESB Energy’s total headcount has declined 0.6% from 552 employees in 2023 to 549 in 2026.
Is ESB Energy hiring right now?
Yes, ESB Energy is actively hiring. ESB Energy had 14 active job postings in 2026, a 75.6% decline from 2025 — see job openings & hiring trends.
About ESB Energy’s Workforce
ESB Energy Ltd. is an Energy and Resources company that employs 549 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 1927, the company is headquartered in London, United Kingdom.
ESB Energy's workforce has declined 0.6% from 2023 to 2026, down 4.4% year over year in 2026. It fell to a low of 549 in 2026 Q1 before recovering. Its workforce is concentrated most in the United Kingdom (88.6%), followed by India (4.3%) and Ireland (1.4%), with India, its fastest-growing location.
ESB Energy's largest functional groups are Finance and Operations (38.9%), Sales and Marketing (34.0%), and Engineering (27.1%). Median employee tenure is 2.4 years. The average salary is $63,355, ranging from a median of $151,000 in Northern America to $7,000 in Southern Asia.
ESB Energy's active job postings fell 75.6% in 2026 to 14, with new postings per month cooling from 22 in 2023 to 14 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- London, United Kingdom
- Founded
- 1927
- Industry
- Energy and Resources
- Employees
- 549
- YoY
- -4.4% (-40)
As of March 2026
ESB Energy workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for ESB Energy. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsESB Energy Annual Employee Count (2023-2026)
- ESB Energy had 549 employees in 2026, a 4.4% decline (-40) from 2025.
- ESB Energy had 562 employees in 2025, a 3.1% decline (-39) from 2024.
- ESB Energy had 601 employees in 2024, a 0.2% decline (+31) from 2023.
- ESB Energy had 570 employees in 2023, a 0.9% increase (+98) from 2022.
ESB Energy's total workforce has declined from 552 employees in 2023 to 549 in 2026. ESB Energy's headcount peaked at 610 in 2024.
ESB Energy Ltd. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 549 | -40 | -4.4% |
| 2025 | Q4 | 562 | -39 | -3.1% |
| 2025 | Q3 | 579 | -27 | -2.1% |
| 2025 | Q2 | 582 | -28 | -2.8% |
| 2025 | Q1 | 589 | -17 | -1.3% |
| 2024 | Q4 | 601 | +31 | -0.2% |
| 2024 | Q3 | 606 | +40 | -1.8% |
| 2024 | Q2 | 610 | +58 | -0.6% |
| 2024 | Q1 | 606 | +77 | -0.9% |
| 2023 | Q4 | 570 | +98 | +0.9% |
| 2023 | Q3 | 566 | +89 | +4.1% |
| 2023 | Q2 | 552 | +102 | +6.3% |
See ESB Energy's complete headcount history, including quarterly breakdowns.
Get the DataESB Energy Employee Count by Country and Region (2026)
The United Kingdom accounts for the largest share of ESB Energy's global workforce with approximately 89% of total employees, followed by India and Ireland.
ESB Energy employees by country
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United Kingdom | 476 | 88.6% | -4.4% |
| India | 23 | 4.3% | +0.0% |
| Ireland | 8 | 1.4% | +0.0% |
| Ghana | 7 | 1.3% | +0.0% |
| Brazil | 4 | 0.8% | +0.0% |
| Argentina | 4 | 0.8% | +0.0% |
| United States | 4 | 0.7% | +0.0% |
| Costa Rica | 2 | 0.3% | +0.0% |
| Pakistan | 1 | 0.3% | +0.0% |
| Nigeria | 1 | 0.3% | +0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataESB Energy Employee Count by Department (2026)
ESB Energy's largest employee groups are Finance and Operations (38.9%), Sales and Marketing (34.0%), and Engineering (27.1%).
ESB Energy employees by department
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 211 | 38.9% | -2.0% |
| Sales and Marketing | 185 | 34.0% | -5.9% |
| Engineering | 147 | 27.1% | -4.4% |
Compare ESB Energy's department mix to industry peers.
See Full DataESB Energy Employee Salary by Region (2026)
ESB Energy's average employee salary is $63,355 globally. Employees in Northern America receive the highest compensation, with median pay approximately 2.4x the global average. Pay is lowest in Southern Asia, at a median of $7,000.
ESB Energy median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern America | $151,000 |
| Northern Europe | $51,000 |
| Southern America | $14,000 |
| Sub-Saharan Africa | $9,000 |
| Southern Asia | $7,000 |
Unlock salary by role, level, and city — and compare to ESB Energy's industry peers.
Unlock Salary DataESB Energy Job Openings and Hiring Trends (2023-2026)
- ESB Energy had 14 active job postings in 2026, a 75.6% decline (+1) from 2025.
- ESB Energy had 13 active job postings in 2025, a 79.1% decline (-17) from 2024.
- ESB Energy had 30 active job postings in 2024, a 26.1% decline (-9) from 2023.
- ESB Energy had 39 active job postings in 2023, a 47.6% increase from 2022.
- Hiring velocity in 2026: 14 new roles/month, down from 22 in 2025 and 23 in 2024.
ESB Energy's hiring is slowing: active job postings fell 75.6% in 2026 to 14, with new postings per month cooling from 22 in 2023 to 14 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataESB Energy Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across ESB Energy's workforce based on public professional data. Overall sentiment is neutral and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About ESB Energy
- How fast is ESB Energy growing?
- In 2026, ESB Energy's headcount shrank 4.4% to 549 employees, down from 589 in 2025.
- Where are ESB Energy employees located?
- Most ESB Energy employees are based in the United Kingdom (88.6% of headcount), followed by India and Ireland.
- What is the average salary at ESB Energy?
- The average employee salary at ESB Energy is approximately $63.4k per year.
- How many people does ESB Energy hire per year?
- In 2026, ESB Energy opened roughly 168 new roles — about 14 per month.
- When was ESB Energy founded and where is it headquartered?
- ESB Energy was founded in 1927 and is headquartered in London, United Kingdom.
Speak with a workforce expert about ESB Energy.
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