How many employees does System One Holdings have?
System One Holdings LLC has approximately 4,745 total employees worldwide as of June 2026, according to Revelio Labs workforce intelligence data. System One Holdings’s total headcount has declined 1.7% from 4,829 employees in 2023 to 4,745 in 2026.
Is System One Holdings hiring right now?
Yes, System One Holdings is actively hiring. System One Holdings had 3,313 active job postings in 2026, a 55.7% increase from 2025 — see job openings & hiring trends.
About System One Holdings’s Workforce
System One Holdings LLC is a Human Resources Services company founded in 2008 and headquartered in Pittsburgh, Pennsylvania. It employs 4,745 people worldwide as of June 2026 and ranks as the 6th-largest by headcount among its peers.
System One Holdings's workforce has declined 1.7% from 2023 to 2026 and 1.3% year over year in 2026. Its workforce is unusually geographically concentrated, with 92.4% in North America, 3.0% in Northern Europe, and 1.1% in South Asia.
System One Holdings's groups are Finance and Operations (48.5%), Engineering (30.3%), and Sales and Marketing (21.2%), with Engineering growing fastest at 1.3%. The average salary is $84,507, with a regional spread from a median of $76,000 in North America to $6,000 in South Asia.
System One Holdings's hiring activity shows a 55.7% year-over-year rise in postings in 2026, reaching 3,313 active postings, while postings per month have declined from 3,238 in 2023 to 1,951 in 2026. Employee sentiment remains neutral and is moving upward.
Sourced from Revelio Labs workforce data.
- Headquarters
- Pittsburgh, Pennsylvania
- Founded
- 2008
- Industry
- Human Resources Services
- Employees
- 4,745
- YoY
- -1.3% (-36)
As of June 2026
System One Holdings workforce metrics
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.
Unlock MetricsSystem One Holdings Annual Employee Count (2023-2026)
- System One Holdings had 4,745 employees in 2026, a 1.3% decline (-36) from 2025.
- System One Holdings had 4,723 employees in 2025, a 0.7% decline (+17) from 2024.
- System One Holdings had 4,706 employees in 2024, a 0.4% decline (-110) from 2023.
- System One Holdings had 4,816 employees in 2023, a 1.5% increase (+167) from 2022.
System One Holdings's total workforce has grown from 4,706 employees in 2024 to 4,745 in 2026. System One Holdings's headcount peaked at 4,829 in 2023 before declining in 2024 and recovering through 2025 and 2026.
System One Holdings LLC quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q2 | 4,745 | -36 | -1.3% |
| 2026 | Q1 | 4,711 | -31 | -1.2% |
| 2025 | Q4 | 4,723 | +17 | -0.7% |
| 2025 | Q3 | 4,765 | +13 | -0.3% |
| 2025 | Q2 | 4,781 | +26 | +0.0% |
| 2025 | Q1 | 4,742 | -37 | -0.2% |
| 2024 | Q4 | 4,706 | -110 | -0.4% |
| 2024 | Q3 | 4,752 | -77 | -0.3% |
| 2024 | Q2 | 4,755 | -5 | +0.3% |
| 2024 | Q1 | 4,779 | +89 | +1.2% |
| 2023 | Q4 | 4,816 | +167 | +1.5% |
| 2023 | Q3 | 4,829 | +206 | +2.4% |
See System One Holdings's complete headcount history, including quarterly breakdowns.
Get the DataSystem One Holdings Employee Count by Region (2026)
North America accounts for the largest share of System One Holdings's global workforce with approximately 92% of total employees, followed by Northern Europe and South Asia.
System One Holdings employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 4,298 | 92.4% |
| Northern Europe | 138 | 3.0% |
| South Asia | 50 | 1.1% |
| South America | 49 | 1.1% |
| North Africa | 24 | 0.5% |
| Sub-Saharan Africa | 20 | 0.4% |
| East Asia | 16 | 0.3% |
| Southern Europe | 15 | 0.3% |
| Western Europe | 13 | 0.3% |
| Southeast Asia | 11 | 0.2% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSystem One Holdings Employee Count by Department (2026)
System One Holdings's employee groups are Finance and Operations (48.5%), Engineering (30.3%), and Sales and Marketing (21.2%).
System One Holdings employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 2,289 | 48.5% |
| Engineering | 1,431 | 30.3% |
| Sales and Marketing | 1,000 | 21.2% |
Compare System One Holdings's department mix to industry peers.
See Full DataSystem One Holdings Employee Salary by Region (2026)
System One Holdings's average employee salary is $84,507 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $6,000.
System One Holdings median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Pacific Islands | $99,000 |
| North America | $76,000 |
| Northern Europe | $62,000 |
| Arab States | $57,000 |
| Western Europe | $51,000 |
| Central and Western Asia | $47,000 |
| East Asia | $38,000 |
| Southern Europe | $29,000 |
| Southeast Asia | $18,000 |
| Sub-Saharan Africa | $11,000 |
| South America | $9,000 |
| North Africa | $8,000 |
| South Asia | $6,000 |
Unlock salary by role, level, and city — and compare to System One Holdings's industry peers.
Unlock Salary DataSystem One Holdings Job Openings and Hiring Trends (2023-2026)
- System One Holdings had 3,313 active job postings in 2026, a 55.7% increase (+824) from 2025.
- System One Holdings had 2,489 active job postings in 2025, a 24.3% increase (+539) from 2024.
- System One Holdings had 1,950 active job postings in 2024, a 32.2% decline (-749) from 2023.
- System One Holdings had 2,699 active job postings in 2023, a 13.6% decline from 2022.
- Hiring velocity in 2026: 1,951 new roles/month, up from 1,353 in 2025 and 1,759 in 2024.
System One Holdings's active job postings rose 55.7% in 2026 to 3,313, with new postings per month cooling from 3,238 in 2023 to 1,951 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSystem One Holdings Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across System One Holdings'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
Similar Human Resources Services Companies by Employee Count
Frequently Asked Questions About System One Holdings
- How fast is System One Holdings growing?
- In 2026, System One Holdings's headcount shrank 1.3% to 4,745 employees, down from 4,781 in 2025.
- See the full headcount history
- Where are System One Holdings employees located?
- Most System One Holdings employees are based in North America (92.4% of headcount), followed by Northern Europe and South Asia.
- Explore where the workforce is based
- How many people work at System One Holdings in North America?
- About 4,298 people work at System One Holdings in North America, its largest region.
- See headcount by region
- What is the average salary at System One Holdings?
- The average employee salary at System One Holdings is approximately $84.5k per year.
- Analyze the salary distribution
- How many new job postings does System One Holdings open per year?
- Through Q2 2026, System One Holdings opened 11,706 new job postings. In 2025, System One Holdings opened 16,234 new job postings — about 1,353 per month.
- Track hiring trends by role
- When was System One Holdings founded and where is it headquartered?
- System One Holdings was founded in 2008 and is headquartered in Pittsburgh, Pennsylvania.
- Compare System One Holdings to industry peers
Speak with a workforce expert about System One Holdings.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.