How many employees work at Serco?
Serco Group Plc (SRP) has approximately 48,008 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Serco’s total headcount has grown 0.5% from 47,793 employees in 2023 to 48,008 in 2026.
Is Serco hiring right now?
Yes, Serco is actively hiring. Serco had 1,729 active job postings in 2026, a 11.8% increase from 2025 — see job openings & hiring trends.
About Serco’s Workforce
Serco Group Plc (SRP) is a Facility Management Services company that employs 48,008 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 1929, the company is headquartered in Hook, United Kingdom and trades on the London Stock Exchange.
Serco's workforce has held roughly steady from 2023 to 2026, though it is down 1.0% year over year in 2026. Its workforce is concentrated most in the United Kingdom (27.8%), followed by the United States (18.4%) and India (13.5%), with Denmark, its fastest-growing location.
Serco's largest functional groups are Finance and Operations (46.4%), Engineering (27.4%), and Sales and Marketing (26.2%). Median employee tenure is 5.5 years. The average salary is $60,649, ranging from a median of $83,000 in Northern America to $7,000 in Southern Asia.
Serco's active job postings rose 11.8% in 2026 to 1,729, with new postings per month cooling from 1,788 in 2023 to 1,213 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Ticker
- London Stock Exchange: SRP
- Headquarters
- Hook, United Kingdom
- Founded
- 1929
- Industry
- Facility Management Services
- Employees
- 48,008
- YoY
- -1.0% (-486)
As of March 2026
Serco workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Serco. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSerco Annual Employee Count (2023-2026)
- Serco had 48,008 employees in 2026, a 1.0% decline (-486) from 2025.
- Serco had 48,108 employees in 2025, a 1.0% decline (-547) from 2024.
- Serco had 48,655 employees in 2024, a 0% no change (+609) from 2023.
- Serco had 48,046 employees in 2023, a 1.0% increase (+197) from 2022.
Serco's total workforce has grown from 47,793 employees in 2023 to 48,008 in 2026.
Serco Group Plc quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 48,008 | -486 | -1.0% |
| 2025 | Q4 | 48,108 | -547 | -1.0% |
| 2025 | Q3 | 48,477 | -137 | -1.0% |
| 2025 | Q2 | 48,608 | +212 | -0.7% |
| 2025 | Q1 | 48,494 | +391 | -0.2% |
| 2024 | Q4 | 48,655 | +609 | +0.0% |
| 2024 | Q3 | 48,614 | +581 | +0.4% |
| 2024 | Q2 | 48,396 | +603 | +0.7% |
| 2024 | Q1 | 48,103 | +374 | +0.8% |
| 2023 | Q4 | 48,046 | +197 | +1.0% |
| 2023 | Q3 | 48,033 | +239 | +1.2% |
| 2023 | Q2 | 47,793 | -133 | +1.1% |
See Serco's complete headcount history, including quarterly breakdowns.
Get the DataSerco Employee Count by Country and Region (2026)
The United Kingdom accounts for the largest share of Serco's global workforce with approximately 28% of total employees, followed by the United States and India. Serco's headcount in Denmark is growing fastest among its major locations, up 3.7% year over year in 2026.
Serco employees by country
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United Kingdom | 13,137 | 27.8% | -1.4% |
| United States | 8,716 | 18.4% | +0.1% |
| India | 6,386 | 13.5% | +0.1% |
| Australia | 5,282 | 11.2% | -2.1% |
| United Arab Emirates | 4,902 | 10.4% | -2.0% |
| Germany | 2,051 | 4.3% | +0.1% |
| Switzerland | 1,272 | 2.7% | -1.3% |
| Denmark | 925 | 2.0% | +3.7% |
| Canada | 852 | 1.8% | +0.6% |
| Saudi Arabia | 572 | 1.2% | -7.7% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSerco Employee Count by Department (2026)
Serco's largest employee groups are Finance and Operations (46.4%), Engineering (27.4%), and Sales and Marketing (26.2%).
Serco employees by department
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 21,980 | 46.4% | -1.0% |
| Engineering | 12,990 | 27.4% | -0.8% |
| Sales and Marketing | 12,445 | 26.2% | -0.7% |
Compare Serco's department mix to industry peers.
See Full DataSerco Employee Salary by Region (2026)
Serco's average employee salary is $60,649 globally. Employees in Northern America receive the highest compensation, with median pay approximately 1.4x the global average. Pay is lowest in Southern Asia, at a median of $7,000.
Serco median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern America | $83,000 |
| Pacific Islands | $62,000 |
| Western Europe | $57,000 |
| Northern Europe | $55,000 |
| Arab States | $40,000 |
| Southern Europe | $39,000 |
| Eastern Asia | $37,000 |
| Eastern Europe | $26,000 |
| Central and Western Asia | $18,000 |
| Sub-Saharan Africa | $15,000 |
| Southern America | $14,000 |
| Central America and the Caribbean | $12,000 |
| Northern Africa | $12,000 |
| South-Eastern Asia | $8,000 |
| Southern Asia | $7,000 |
Unlock salary by role, level, and city — and compare to Serco's industry peers.
Unlock Salary DataSerco Job Openings and Hiring Trends (2023-2026)
- Serco had 1,729 active job postings in 2026, a 11.8% increase (-107) from 2025.
- Serco had 1,836 active job postings in 2025, a 23.3% increase (+383) from 2024.
- Serco had 1,453 active job postings in 2024, a 50.5% decline (-981) from 2023.
- Serco had 2,434 active job postings in 2023, a 33.7% decline from 2022.
- Hiring velocity in 2026: 1,213 new roles/month, down from 1,507 in 2025 and 1,120 in 2024.
Serco's active job postings rose 11.8% in 2026 to 1,729, with new postings per month cooling from 1,788 in 2023 to 1,213 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSerco Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Serco's workforce based on public professional data. Overall sentiment is negative and has declined 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 Serco
- How fast is Serco growing?
- In 2026, Serco's headcount shrank 1.0% to 48,008 employees, down from 48,494 in 2025.
- Where are Serco employees located?
- Most Serco employees are based in the United Kingdom (27.8% of headcount), followed by the United States and India.
- What is the average salary at Serco?
- The average employee salary at Serco is approximately $60.6k per year.
- How many people does Serco hire per year?
- In 2026, Serco opened roughly 14,556 new roles — about 1,213 per month.
- When was Serco founded and where is it headquartered?
- Serco was founded in 1929 and is headquartered in Hook, United Kingdom.
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