How many employees work at Sii?
Sii Sp ZOo has approximately 7,757 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Sii’s total headcount has declined 4.2% from 8,099 employees in 2023 to 7,757 in 2026.
Is Sii hiring right now?
Yes, Sii is actively hiring. Sii had 3,329 active job postings in 2026, a 90.0% increase from 2025 — see job openings & hiring trends.
About Sii’s Workforce
Sii Sp ZOo is an Information Technology Services company that employs 7,757 people worldwide as of March 2026. It is the 2nd-largest by headcount among its peers. Founded in 2006, the company is headquartered in Warsaw, Poland.
Sii's workforce has declined 4.2% from 2023 to 2026, though it is up 0.6% year over year in 2026. It fell to a low of 7,630 in 2025 Q1 before recovering. Its workforce is concentrated most in Eastern Europe (98.6%), followed by South Asia (0.6%) and Northern Europe (0.2%).
Sii's functional groups are Engineering (37.8%), Sales and Marketing (32.1%), and Finance and Operations (30.1%), with Sales and Marketing growing fastest (up 0.6%). The average salary is $43,954, ranging from a median of $89,000 in Western Europe to $7,000 in South Asia.
Sii's active job postings rose 90.0% in 2026 to 3,329, with new postings per month cooling from 2,282 in 2023 to 1,767 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Warsaw, Poland
- Founded
- 2006
- Industry
- Information Technology Services
- Employees
- 7,757
- YoY
- +0.6% (+127)
As of March 2026
Sii workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Sii. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSii Annual Employee Count (2023-2026)
- Sii had 7,757 employees in 2026, a 0.6% increase (+127) from 2025.
- Sii had 7,717 employees in 2025, a 0.3% decline (-13) from 2024.
- Sii had 7,730 employees in 2024, a 1.8% decline (-312) from 2023.
- Sii had 8,042 employees in 2023, a 0.7% decline (-96) from 2022.
Sii's total workforce has grown from 7,630 employees in 2025 to 7,757 in 2026. Sii's headcount peaked at 8,099 in 2023 before declining in 2025 and recovering through 2026.
Sii Sp ZOo quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 7,757 | +127 | +0.6% |
| 2025 | Q4 | 7,717 | -13 | -0.3% |
| 2025 | Q3 | 7,681 | -179 | -0.9% |
| 2025 | Q2 | 7,678 | -249 | -1.9% |
| 2025 | Q1 | 7,630 | -316 | -2.1% |
| 2024 | Q4 | 7,730 | -312 | -1.8% |
| 2024 | Q3 | 7,860 | -209 | -1.1% |
| 2024 | Q2 | 7,927 | -172 | -0.7% |
| 2024 | Q1 | 7,946 | -164 | -0.9% |
| 2023 | Q4 | 8,042 | -96 | -0.7% |
| 2023 | Q3 | 8,069 | +27 | -0.6% |
| 2023 | Q2 | 8,099 | +349 | +0.5% |
See Sii's complete headcount history, including quarterly breakdowns.
Get the DataSii Employee Count by Region (2026)
Eastern Europe accounts for the largest share of Sii's global workforce with approximately 99% of total employees, followed by South Asia and Northern Europe.
Sii employees by region
| Region | Employees | % of Total |
|---|---|---|
| Eastern Europe | 7,504 | 98.6% |
| South Asia | 49 | 0.6% |
| Northern Europe | 18 | 0.2% |
| Southern Europe | 10 | 0.1% |
| Western Europe | 9 | 0.1% |
| Arab States | 7 | 0.1% |
| Pacific Islands | 4 | 0.0% |
| North America | 3 | 0.0% |
| Sub-Saharan Africa | 2 | 0.0% |
| Central America and the Caribbean | 2 | 0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSii Employee Count by Department (2026)
Sii's employee groups are Engineering (37.8%), Sales and Marketing (32.1%), and Finance and Operations (30.1%).
Sii employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 2,931 | 37.8% |
| Sales and Marketing | 2,484 | 32.1% |
| Finance and Operations | 2,333 | 30.1% |
Compare Sii's department mix to industry peers.
See Full DataSii Employee Salary by Region (2026)
Sii's average employee salary is $43,954 globally. Employees in Western Europe receive the highest compensation, with median pay approximately 2.0x the global average. Pay is lowest in South Asia, at a median of $7,000.
Sii median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $89,000 |
| Pacific Islands | $76,000 |
| Northern Europe | $67,000 |
| Southern Europe | $50,000 |
| Arab States | $46,000 |
| Eastern Europe | $43,000 |
| South Asia | $7,000 |
Unlock salary by role, level, and city — and compare to Sii's industry peers.
Unlock Salary DataSii Job Openings and Hiring Trends (2023-2026)
- Sii had 3,329 active job postings in 2026, a 90.0% increase (+635) from 2025.
- Sii had 2,694 active job postings in 2025, a 49.1% increase (+1,062) from 2024.
- Sii had 1,632 active job postings in 2024, a 14.9% increase (+227) from 2023.
- Sii had 1,405 active job postings in 2023, a 23.3% decline from 2022.
- Hiring velocity in 2026: 1,767 new roles/month, up from 1,275 in 2025 and 1,357 in 2024.
Sii's active job postings rose 90.0% in 2026 to 3,329, with new postings per month cooling from 2,282 in 2023 to 1,767 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSii Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Sii'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 Sii
- How fast is Sii growing?
- In 2026, Sii's headcount grew 0.6% to 7,757 employees, up from 7,630 in 2025.
- See the full headcount history
- Where are Sii employees located?
- Most Sii employees are based in Eastern Europe (98.6% of headcount), followed by South Asia and Northern Europe.
- Explore where the workforce is based
- What is the average salary at Sii?
- The average employee salary at Sii is approximately $44k per year.
- Analyze the salary distribution
- How many new job postings does Sii open per year?
- In Q1 2026, Sii opened 5,302 new job postings. In 2025, Sii opened 15,301 new job postings — about 1,275 per month.
- Track hiring trends by role
- When was Sii founded and where is it headquartered?
- Sii was founded in 2006 and is headquartered in Warsaw, Poland.
- Compare Sii to industry peers
Speak with a workforce expert about Sii.
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