How many employees work at S3K?
S3K Security Of The Third Millennium SpA has approximately 473 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. S3K’s total headcount has grown 14.9% from 412 employees in 2023 to 473 in 2026.
Is S3K hiring right now?
Yes, S3K is actively hiring. S3K had 9 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About S3K’s Workforce
S3K Security Of The Third Millennium SpA is an Information Technology Services company that employs 473 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2019, the company is headquartered in Rome, Italy.
S3K's workforce has grown 14.9% from 2023 to 2026, up 7.4% year over year in 2026. It fell to a low of 406 in 2024 Q4 before recovering. Its workforce is concentrated most in Southern Europe (98.9%), followed by South Asia (0.6%) and Northern Europe (0.4%).
S3K's functional groups are Finance and Operations (40.7%), Engineering (38.1%), and Sales and Marketing (21.1%), with Finance and Operations growing fastest (up 8.7%). The average salary is $36,181, highest in Southern Europe at a median of $31,000, up 1.5% year over year in 2026.
S3K's hiring activity held steady in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Rome, Italy
- Founded
- 2019
- Industry
- Information Technology Services
- Employees
- 473
- YoY
- +7.4% (+40)
As of March 2026
S3K workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for S3K. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsS3K Annual Employee Count (2023-2026)
- S3K had 473 employees in 2026, a 7.4% increase (+40) from 2025.
- S3K had 444 employees in 2025, a 9.4% increase (+38) from 2024.
- S3K had 406 employees in 2024, a 3.4% increase (-18) from 2023.
- S3K had 424 employees in 2023, a 6.2% increase (+42) from 2022.
S3K's total workforce has grown from 412 employees in 2023 to 473 in 2026.
S3K Security Of The Third Millennium SpA quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 473 | +40 | +7.4% |
| 2025 | Q4 | 444 | +38 | +9.4% |
| 2025 | Q3 | 433 | +9 | +4.1% |
| 2025 | Q2 | 438 | +12 | +5.3% |
| 2025 | Q1 | 433 | +4 | +7.4% |
| 2024 | Q4 | 406 | -18 | +3.4% |
| 2024 | Q3 | 424 | +4 | +7.4% |
| 2024 | Q2 | 426 | +14 | +7.9% |
| 2024 | Q1 | 429 | +37 | +7.9% |
| 2023 | Q4 | 424 | +42 | +6.2% |
| 2023 | Q3 | 420 | +76 | +6.4% |
| 2023 | Q2 | 412 | +87 | +9.3% |
See S3K's complete headcount history, including quarterly breakdowns.
Get the DataS3K Employee Count by Region (2026)
Southern Europe accounts for the largest share of S3K's global workforce with approximately 99% of total employees, followed by South Asia and Northern Europe.
S3K employees by region
| Region | Employees | % of Total |
|---|---|---|
| Southern Europe | 463 | 98.9% |
| South Asia | 3 | 0.6% |
| Northern Europe | 2 | 0.4% |
| Western Europe | 1 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataS3K Employee Count by Department (2026)
S3K's employee groups are Finance and Operations (40.7%), Engineering (38.1%), and Sales and Marketing (21.1%).
S3K employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 192 | 40.7% |
| Engineering | 180 | 38.1% |
| Sales and Marketing | 100 | 21.1% |
Compare S3K's department mix to industry peers.
See Full DataS3K Employee Salary by Region (2026)
S3K's average employee salary is $36,181 globally. Employees in Southern Europe receive the highest compensation.
S3K median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Southern Europe | $31,000 |
Unlock salary by role, level, and city — and compare to S3K's industry peers.
Unlock Salary DataS3K Job Openings and Hiring Trends (2023-2026)
- S3K had 9 active job postings in 2026, a 0% no change (+3) from 2025.
- S3K had 6 active job postings in 2025, a 0% no change from 2024.
- S3K had 6 active job postings in 2024, a 40.0% decline (-3) from 2023.
- S3K had 9 active job postings in 2023, a 76.9% increase from 2022.
- Hiring velocity in 2026: 5 new roles/month, up from 4 in 2025 and 9 in 2024.
S3K's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataS3K Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across S3K'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 S3K
- How fast is S3K growing?
- In 2026, S3K's headcount grew 7.4% to 473 employees, up from 433 in 2025.
- See the full headcount history
- Where are S3K employees located?
- Most S3K employees are based in Southern Europe (98.9% of headcount), followed by South Asia and Northern Europe.
- Explore where the workforce is based
- What is the average salary at S3K?
- The average employee salary at S3K is approximately $36.2k per year.
- Analyze the salary distribution
- How many new job postings does S3K open per year?
- In Q1 2026, S3K opened 15 new job postings. In 2025, S3K opened 53 new job postings — about 4 per month.
- Track hiring trends by role
- When was S3K founded and where is it headquartered?
- S3K was founded in 2019 and is headquartered in Rome, Italy.
- Compare S3K to industry peers
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