How many employees work at System One Holdings?
System One Holdings LLC has approximately 5,012 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. System One Holdings's total headcount has grown 0.8% from 4,973 employees in 2023 to 5,012 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is System One Holdings hiring right now?
Yes, System One Holdings is actively hiring. System One Holdings had 2,807 active job postings in 2026, a 20.1% increase from 2025 — see job openings & hiring trends.
About System One Holdings's Workforce
System One Holdings LLC is a Human Resources Services company that employs 5,012 people worldwide as of March 2026. It is the 5th-largest by headcount among its peers. Founded in 2008, the company is headquartered in Pittsburgh, Pennsylvania.
System One Holdings's workforce has grown 0.8% from 2023 to 2026, though it is down 0.7% year over year in 2026. Its workforce is concentrated most in the United States (89.2%), followed by the United Kingdom (2.4%) and India (1.3%), with Brazil, its fastest-growing location.
System One Holdings's largest functional groups are Finance and Operations (48.4%), Engineering (29.6%), and Sales and Marketing (22.0%). Median employee tenure is 4.3 years. The average salary is $81,138, ranging from a median of $75,000 in Northern America to $6,000 in Southern Asia.
System One Holdings's active job postings rose 20.1% in 2026 to 2,807, with new postings per month cooling from 2,884 in 2023 to 1,679 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
As of March 2026
System One Holdings
workforce metrics
Headcount
5k
0.7% YoY
Avg. Salary
$81.1k
0.1% YoY
Tenure
4.3yr
0.2yr YoY
Growth Rate
-0.7%
0.3pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for System One Holdings. Compare to peers, export the dataset, and access the full quarterly history.
- System One Holdings had 5,012 employees in 2026, a 0.7% decline (+11) from 2025.
- System One Holdings had 5,022 employees in 2025, a 0.5% decline (+51) from 2024.
- System One Holdings had 4,971 employees in 2024, a 0.4% decline (-45) from 2023.
- System One Holdings had 5,016 employees in 2023, a 1.5% increase (+155) from 2022.
System One Holdings's total workforce has grown from 4,973 employees in 2023 to 5,012 in 2026.
System One Holdings LLC — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 5,012 | +11 | -0.7% |
| 2025 | Q4 | 5,022 | +51 | -0.5% |
| 2025 | Q3 | 5,015 | +36 | -0.3% |
| 2025 | Q2 | 5,039 | +73 | -0.0% |
| 2025 | Q1 | 5,001 | +11 | -0.4% |
| 2024 | Q4 | 4,971 | -45 | -0.4% |
| 2024 | Q3 | 4,979 | -48 | -0.5% |
| 2024 | Q2 | 4,966 | -7 | +0.2% |
| 2024 | Q1 | 4,990 | +102 | +1.1% |
| 2023 | Q4 | 5,016 | +155 | +1.5% |
| 2023 | Q3 | 5,027 | +188 | +2.4% |
| 2023 | Q2 | 4,973 | +118 | +2.0% |
Want to see System One Holdings's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of System One Holdings's global workforce with approximately 89% of total employees, followed by the United Kingdom and India. System One Holdings's headcount in Brazil is growing fastest among its major locations, up 37.3% year over year in 2026.
System One Holdings employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 4,402 | 89.2% | -0.6% |
| United Kingdom | 120 | 2.4% | -2.4% |
| India | 63 | 1.3% | -1.4% |
| Canada | 41 | 0.8% | -0.1% |
| Brazil | 39 | 0.8% | +37.3% |
| Egypt | 33 | 0.7% | +0.4% |
| United Arab Emirates | 21 | 0.4% | +0.0% |
| Pakistan | 17 | 0.3% | +0.0% |
| Italy | 14 | 0.3% | +18.5% |
| Indonesia | 11 | 0.2% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
System One Holdings's largest employee groups are Finance and Operations (48.4%), Engineering (29.6%), and Sales and Marketing (22.0%).
System One Holdings employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 2,391 | 48.4% | +0.3% |
| Engineering | 1,465 | 29.6% | +0.2% |
| Sales and Marketing | 1,085 | 22.0% | -2.8% |
Compare System One Holdings's department mix to industry peers.
System One Holdings's average employee salary is $81,138 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $6,000.
System One Holdings median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Pacific Islands | $87,000 |
| Northern America | $75,000 |
| Northern Europe | $67,000 |
| Western Europe | $57,000 |
| Arab States | $52,000 |
| Eastern Asia | $38,000 |
| Central and Western Asia | $30,000 |
| Southern Europe | $28,000 |
| Eastern Europe | $22,000 |
| Central America and the Caribbean | $21,000 |
| South-Eastern Asia | $12,000 |
| Sub-Saharan Africa | $11,000 |
| Southern America | $10,000 |
| Northern Africa | $9,000 |
| Southern Asia | $6,000 |
Unlock salary by role, level, and city — and compare to System One Holdings's industry peers.
- System One Holdings had 2,807 active job postings in 2026, a 20.1% increase (+369) from 2025.
- System One Holdings had 2,438 active job postings in 2025, a 23.8% increase (+518) from 2024.
- System One Holdings had 1,920 active job postings in 2024, a 32.4% decline (-742) from 2023.
- System One Holdings had 2,662 active job postings in 2023, a 13.3% decline from 2022.
- Hiring velocity in 2026: 1,679 new roles/month, up from 1,291 in 2025 and 1,728 in 2024. New metric
System One Holdings's active job postings rose 20.1% in 2026 to 2,807, with new postings per month cooling from 2,884 in 2023 to 1,679 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across System One Holdings'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.
Similar Human Resources Services Companies by Employee Count
- How fast is System One Holdings growing?
- In 2026, System One Holdings's headcount shrank 0.7% to 5,012 employees, up from 5,001 in 2025.
- Where are System One Holdings employees located?
- Most System One Holdings employees are based in the United States (89.2% of headcount), followed by the United Kingdom and India.
- What is the average salary at System One Holdings?
- The average employee salary at System One Holdings is approximately $81.1k per year.
- How many people does System One Holdings hire per year?
- In 2026, System One Holdings opened roughly 20,148 new roles — about 1,679 per month.
- When was System One Holdings founded and where is it headquartered?
- System One Holdings was founded in 2008 and is headquartered in Pittsburgh, Pennsylvania.
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