How many employees work at SEAI?
Sustainable Energy Authority of Ireland has approximately 391 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. SEAI’s total headcount has grown 25.7% from 311 employees in 2023 to 391 in 2026.
Is SEAI hiring right now?
Yes, SEAI is actively hiring. SEAI had 3 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About SEAI’s Workforce
Sustainable Energy Authority of Ireland is an Energy and Resources company that employs 391 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 2002, the company is headquartered in Dublin, Ireland.
SEAI's workforce has grown 25.7% from 2023 to 2026, up 2.9% year over year in 2026. Its workforce is concentrated most in Northern Europe (97.6%), followed by North America (1.3%) and South Asia (0.3%).
SEAI's functional groups are Finance and Operations (46.4%), Engineering (28.1%), and Sales and Marketing (25.5%). The average salary is $73,338, highest in Northern Europe at a median of $60,000, down 1.6% year over year in 2026.
SEAI's hiring activity held steady in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Dublin, Ireland
- Founded
- 2002
- Industry
- Energy and Resources
- Employees
- 391
- YoY
- +2.9% (+33)
As of March 2026
SEAI workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for SEAI. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSEAI Annual Employee Count (2023-2026)
- SEAI had 391 employees in 2026, a 2.9% increase (+33) from 2025.
- SEAI had 386 employees in 2025, a 2.2% increase (+26) from 2024.
- SEAI had 360 employees in 2024, a 0.5% increase (+21) from 2023.
- SEAI had 339 employees in 2023, a 5.5% increase (+67) from 2022.
SEAI's total workforce has grown from 311 employees in 2023 to 391 in 2026.
Sustainable Energy Authority of Ireland quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 391 | +33 | +2.9% |
| 2025 | Q4 | 386 | +26 | +2.2% |
| 2025 | Q3 | 385 | +31 | +1.7% |
| 2025 | Q2 | 388 | +36 | -1.0% |
| 2025 | Q1 | 358 | +22 | +0.5% |
| 2024 | Q4 | 360 | +21 | +0.5% |
| 2024 | Q3 | 354 | +21 | +2.1% |
| 2024 | Q2 | 352 | +41 | +5.0% |
| 2024 | Q1 | 336 | +56 | +4.9% |
| 2023 | Q4 | 339 | +67 | +5.5% |
| 2023 | Q3 | 333 | +70 | +4.3% |
| 2023 | Q2 | 311 | +63 | +3.9% |
See SEAI's complete headcount history, including quarterly breakdowns.
Get the DataSEAI Employee Count by Region (2026)
Northern Europe accounts for the largest share of SEAI's global workforce with approximately 98% of total employees, followed by North America and South Asia.
SEAI employees by region
| Region | Employees | % of Total |
|---|---|---|
| Northern Europe | 378 | 97.6% |
| North America | 5 | 1.3% |
| South Asia | 1 | 0.3% |
| Pacific Islands | 1 | 0.3% |
| Western Europe | 1 | 0.3% |
| North Africa | 1 | 0.2% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSEAI Employee Count by Department (2026)
SEAI's employee groups are Finance and Operations (46.4%), Engineering (28.1%), and Sales and Marketing (25.5%).
SEAI employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 182 | 46.4% |
| Engineering | 110 | 28.1% |
| Sales and Marketing | 100 | 25.5% |
Compare SEAI's department mix to industry peers.
See Full DataSEAI Employee Salary by Region (2026)
SEAI's average employee salary is $73,338 globally. Employees in Northern Europe receive the highest compensation.
SEAI median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $60,000 |
Unlock salary by role, level, and city — and compare to SEAI's industry peers.
Unlock Salary DataSEAI Job Openings and Hiring Trends (2023-2026)
- SEAI had 3 active job postings in 2026, a 0% no change (-1) from 2025.
- SEAI had 4 active job postings in 2025, a 0% no change from 2024.
- SEAI had 4 active job postings in 2024, a 200.0% increase (+4) from 2023.
- SEAI had 0 active job postings in 2023, a 200.0% decline from 2022.
- Hiring velocity in 2026: 5 new roles/month, up from 4 in 2025 and 5 in 2024.
SEAI's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSEAI Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across SEAI'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 SEAI
- How fast is SEAI growing?
- In 2026, SEAI's headcount grew 2.9% to 391 employees, up from 358 in 2025.
- See the full headcount history
- Where are SEAI employees located?
- Most SEAI employees are based in Northern Europe (97.6% of headcount), followed by North America and South Asia.
- Explore where the workforce is based
- What is the average salary at SEAI?
- The average employee salary at SEAI is approximately $73.3k per year.
- Analyze the salary distribution
- How many new job postings does SEAI open per year?
- In Q1 2026, SEAI opened 16 new job postings. In 2025, SEAI opened 52 new job postings — about 4 per month.
- Track hiring trends by role
- When was SEAI founded and where is it headquartered?
- SEAI was founded in 2002 and is headquartered in Dublin, Ireland.
- Compare SEAI to industry peers
Speak with a workforce expert about SEAI.
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