How many employees work at Aplicaciones Tratamientos?
Aplicaciones y Tratamientos de Sistemas SA (ATSI) has approximately 3,087 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Aplicaciones Tratamientos’s total headcount has grown 21.8% from 2,535 employees in 2023 to 3,087 in 2026.
Is Aplicaciones Tratamientos hiring right now?
Yes, Aplicaciones Tratamientos is actively hiring. Aplicaciones Tratamientos had 471 active job postings in 2026, a 32.9% increase from 2025 — see job openings & hiring trends.
About Aplicaciones Tratamientos’s Workforce
Aplicaciones y Tratamientos de Sistemas SA (ATSI) is an Information Technology Services company that employs 3,087 people worldwide as of March 2026. It is the 5th-largest by headcount among its peers. Founded in 1994, the company is headquartered in Las Rozas de Madrid, Spain and trades on the BME Spanish Markets.
Aplicaciones Tratamientos's workforce has grown 21.8% from 2023 to 2026, up 1.6% year over year in 2026. Its workforce is concentrated most in Southern Europe (96.2%), followed by Western Europe (1.0%) and Northern Europe (0.7%).
Aplicaciones Tratamientos's functional groups are Finance and Operations (37.6%), Engineering (32.8%), and Sales and Marketing (29.6%), with Engineering growing fastest (up 5.6%). The average salary is $50,935, ranging from a median of $74,000 in Western Europe to $19,000 in South America, down 1.6% year over year in 2026.
Aplicaciones Tratamientos's active job postings rose 32.9% in 2026 to 471, with new postings per month cooling from 318 in 2023 to 244 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Ticker
- BME Spanish Markets: ATSI
- Headquarters
- Las Rozas de Madrid, Spain
- Founded
- 1994
- Industry
- Information Technology Services
- Employees
- 3,087
- YoY
- +1.6% (+268)
As of March 2026
Aplicaciones Tratamientos workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Aplicaciones Tratamientos. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsAplicaciones Tratamientos Annual Employee Count (2023-2026)
- Aplicaciones Tratamientos had 3,087 employees in 2026, a 1.6% increase (+268) from 2025.
- Aplicaciones Tratamientos had 3,038 employees in 2025, a 3.3% increase (+333) from 2024.
- Aplicaciones Tratamientos had 2,705 employees in 2024, a 0.8% increase (+132) from 2023.
- Aplicaciones Tratamientos had 2,573 employees in 2023, a 2.0% increase (+181) from 2022.
Aplicaciones Tratamientos's total workforce has grown from 2,535 employees in 2023 to 3,087 in 2026.
Aplicaciones y Tratamientos de Sistemas SA quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 3,087 | +268 | +1.6% |
| 2025 | Q4 | 3,038 | +333 | +3.3% |
| 2025 | Q3 | 2,967 | +317 | +3.3% |
| 2025 | Q2 | 2,957 | +367 | +4.2% |
| 2025 | Q1 | 2,819 | +241 | +2.5% |
| 2024 | Q4 | 2,705 | +132 | +0.8% |
| 2024 | Q3 | 2,650 | +89 | +0.7% |
| 2024 | Q2 | 2,590 | +55 | +0.3% |
| 2024 | Q1 | 2,578 | +69 | +1.0% |
| 2023 | Q4 | 2,573 | +181 | +2.0% |
| 2023 | Q3 | 2,561 | +281 | +2.6% |
| 2023 | Q2 | 2,535 | +386 | +3.5% |
See Aplicaciones Tratamientos's complete headcount history, including quarterly breakdowns.
Get the DataAplicaciones Tratamientos Employee Count by Region (2026)
Southern Europe accounts for the largest share of Aplicaciones Tratamientos's global workforce with approximately 96% of total employees, followed by Western Europe and Northern Europe.
Aplicaciones Tratamientos employees by region
| Region | Employees | % of Total |
|---|---|---|
| Southern Europe | 2,883 | 96.2% |
| Western Europe | 29 | 1.0% |
| Northern Europe | 22 | 0.7% |
| South America | 17 | 0.6% |
| North America | 12 | 0.4% |
| Sub-Saharan Africa | 11 | 0.4% |
| North Africa | 7 | 0.2% |
| South Asia | 6 | 0.2% |
| Central America and the Caribbean | 5 | 0.2% |
| East Asia | 2 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataAplicaciones Tratamientos Employee Count by Department (2026)
Aplicaciones Tratamientos's employee groups are Finance and Operations (37.6%), Engineering (32.8%), and Sales and Marketing (29.6%).
Aplicaciones Tratamientos employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 1,160 | 37.6% |
| Engineering | 1,011 | 32.8% |
| Sales and Marketing | 913 | 29.6% |
Compare Aplicaciones Tratamientos's department mix to industry peers.
See Full DataAplicaciones Tratamientos Employee Salary by Region (2026)
Aplicaciones Tratamientos's average employee salary is $50,935 globally. Employees in Western Europe receive the highest compensation, with median pay approximately 1.5x the global average. Pay is lowest in South America, at a median of $19,000.
Aplicaciones Tratamientos median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $74,000 |
| Northern Europe | $67,000 |
| North America | $56,000 |
| Southern Europe | $49,000 |
| South America | $19,000 |
| Central America and the Caribbean | $15,000 |
| North Africa | $10,000 |
| Sub-Saharan Africa | $8,000 |
| South Asia | $7,000 |
Unlock salary by role, level, and city — and compare to Aplicaciones Tratamientos's industry peers.
Unlock Salary DataAplicaciones Tratamientos Job Openings and Hiring Trends (2023-2026)
- Aplicaciones Tratamientos had 471 active job postings in 2026, a 32.9% increase (+182) from 2025.
- Aplicaciones Tratamientos had 289 active job postings in 2025, a 46.9% decline (-177) from 2024.
- Aplicaciones Tratamientos had 466 active job postings in 2024, a 7.6% decline (-37) from 2023.
- Aplicaciones Tratamientos had 503 active job postings in 2023, a 104.8% increase from 2022.
- Hiring velocity in 2026: 244 new roles/month, up from 225 in 2025 and 208 in 2024.
Aplicaciones Tratamientos's active job postings rose 32.9% in 2026 to 471, with new postings per month cooling from 318 in 2023 to 244 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataAplicaciones Tratamientos Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Aplicaciones Tratamientos'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.
Unlock SentimentSimilar Companies
Similar Information Technology Services Companies by Employee Count
Frequently Asked Questions About Aplicaciones Tratamientos
- How fast is Aplicaciones Tratamientos growing?
- In 2026, Aplicaciones Tratamientos's headcount grew 1.6% to 3,087 employees, up from 2,819 in 2025.
- See the full headcount history
- Where are Aplicaciones Tratamientos employees located?
- Most Aplicaciones Tratamientos employees are based in Southern Europe (96.2% of headcount), followed by Western Europe and Northern Europe.
- Explore where the workforce is based
- What is the average salary at Aplicaciones Tratamientos?
- The average employee salary at Aplicaciones Tratamientos is approximately $50.9k per year.
- Analyze the salary distribution
- How many people does Aplicaciones Tratamientos hire per year?
- In 2026, Aplicaciones Tratamientos opened roughly 2,928 new roles — about 244 per month.
- Track hiring trends by role
- When was Aplicaciones Tratamientos founded and where is it headquartered?
- Aplicaciones Tratamientos was founded in 1994 and is headquartered in Las Rozas de Madrid, Spain.
- Compare Aplicaciones Tratamientos to industry peers
Speak with a workforce expert about Aplicaciones Tratamientos.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.