How many employees work at Castle Tech?
Castle Tech GmbH has approximately 352 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Castle Tech’s total headcount has grown 196.3% from 119 employees in 2023 to 352 in 2026.
Is Castle Tech hiring right now?
Yes, Castle Tech is actively hiring. Castle Tech had 92 active job postings in 2026, a 11.5% increase from 2025 — see job openings & hiring trends.
About Castle Tech’s Workforce
Castle Tech GmbH is an Information Technology Services company that employs 352 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2018, the company is headquartered in Berlin, Germany.
Castle Tech's workforce has grown 196.3% from 2023 to 2026, up 15.8% year over year in 2026. Its workforce is concentrated most in Western Europe (96.7%), followed by South America (2.0%) and Southern Europe (1.2%).
Castle Tech's functional groups are Finance and Operations (46.4%), Engineering (35.6%), and Sales and Marketing (18.0%), with Engineering growing fastest (up 34.5%). The average salary is $91,870, ranging from a median of $82,000 in Western Europe to $23,000 in South America, up 9.5% year over year in 2026.
Castle Tech's active job postings rose 11.5% in 2026 to 92, with new postings per month climbing from 50 in 2023 to 58 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Berlin, Germany
- Founded
- 2018
- Industry
- Information Technology Services
- Employees
- 352
- YoY
- +15.8% (+168)
As of March 2026
Castle Tech workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Castle Tech. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsCastle Tech Annual Employee Count (2023-2026)
- Castle Tech had 352 employees in 2026, a 15.8% increase (+168) from 2025.
- Castle Tech had 319 employees in 2025, a 15.4% increase (+149) from 2024.
- Castle Tech had 170 employees in 2024, a 7.9% increase (+35) from 2023.
- Castle Tech had 135 employees in 2023, a 3.3% decline (+15) from 2022.
Castle Tech's total workforce has grown from 119 employees in 2023 to 352 in 2026.
Castle Tech GmbH quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 352 | +168 | +15.8% |
| 2025 | Q4 | 319 | +149 | +15.4% |
| 2025 | Q3 | 295 | +135 | +19.1% |
| 2025 | Q2 | 233 | +72 | +14.5% |
| 2025 | Q1 | 184 | +38 | +8.6% |
| 2024 | Q4 | 170 | +35 | +7.9% |
| 2024 | Q3 | 160 | +37 | +5.6% |
| 2024 | Q2 | 161 | +42 | +6.5% |
| 2024 | Q1 | 146 | +31 | +1.2% |
| 2023 | Q4 | 135 | +15 | -3.3% |
| 2023 | Q3 | 123 | -17 | -10.4% |
| 2023 | Q2 | 119 | -28 | -13.2% |
See Castle Tech's complete headcount history, including quarterly breakdowns.
Get the DataCastle Tech Employee Count by Region (2026)
Western Europe accounts for the largest share of Castle Tech's global workforce with approximately 97% of total employees, followed by South America and Southern Europe.
Castle Tech employees by region
| Region | Employees | % of Total |
|---|---|---|
| Western Europe | 328 | 96.7% |
| South America | 7 | 2.0% |
| Southern Europe | 4 | 1.2% |
| Northern Europe | 0 | 0.1% |
| Eastern Europe | 0 | 0.1% |
| Central and Western Asia | 0 | 0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataCastle Tech Employee Count by Department (2026)
Castle Tech's employee groups are Finance and Operations (46.4%), Engineering (35.6%), and Sales and Marketing (18.0%).
Castle Tech employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 163 | 46.4% |
| Engineering | 125 | 35.6% |
| Sales and Marketing | 63 | 18.0% |
Compare Castle Tech's department mix to industry peers.
See Full DataCastle Tech Employee Salary by Region (2026)
Castle Tech's average employee salary is $91,870 globally. Employees in Western Europe receive the highest compensation. Pay is lowest in South America, at a median of $23,000.
Castle Tech median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $82,000 |
| Southern Europe | $35,000 |
| South America | $23,000 |
Unlock salary by role, level, and city — and compare to Castle Tech's industry peers.
Unlock Salary DataCastle Tech Job Openings and Hiring Trends (2023-2026)
- Castle Tech had 92 active job postings in 2026, a 11.5% increase (-15) from 2025.
- Castle Tech had 107 active job postings in 2025, a 3.7% decline (-4) from 2024.
- Castle Tech had 111 active job postings in 2024, a 55.2% increase (+48) from 2023.
- Castle Tech had 63 active job postings in 2023, a 115.0% increase from 2022.
- Hiring velocity in 2026: 58 new roles/month, down from 59 in 2025 and 48 in 2024.
Castle Tech's hiring is accelerating: active job postings rose 11.5% in 2026 to 92, with new postings per month climbing from 50 in 2023 to 58 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataCastle Tech Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Castle Tech'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
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Frequently Asked Questions About Castle Tech
- How fast is Castle Tech growing?
- In 2026, Castle Tech's headcount grew 15.8% to 352 employees, up from 184 in 2025.
- See the full headcount history
- Where are Castle Tech employees located?
- Most Castle Tech employees are based in Western Europe (96.7% of headcount), followed by South America and Southern Europe.
- Explore where the workforce is based
- What is the average salary at Castle Tech?
- The average employee salary at Castle Tech is approximately $91.9k per year.
- Analyze the salary distribution
- How many new job postings does Castle Tech open per year?
- In Q1 2026, Castle Tech opened 175 new job postings. In 2025, Castle Tech opened 706 new job postings — about 59 per month.
- Track hiring trends by role
- When was Castle Tech founded and where is it headquartered?
- Castle Tech was founded in 2018 and is headquartered in Berlin, Germany.
- Compare Castle Tech to industry peers
Speak with a workforce expert about Castle Tech.
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