How many employees work at Kastle Systems Intl?
Kastle Systems International LLC has approximately 755 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Kastle Systems Intl’s total headcount has grown 0.5% from 750 employees in 2023 to 755 in 2026.
Is Kastle Systems Intl hiring right now?
Yes, Kastle Systems Intl is actively hiring. Kastle Systems Intl had 227 active job postings in 2026, a 94.8% increase from 2025 — see job openings & hiring trends.
About Kastle Systems Intl’s Workforce
Kastle Systems International LLC is a Facility Management Services company that employs 755 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1972, the company is headquartered in Falls Church, Virginia.
Kastle Systems Intl's workforce has held roughly steady from 2023 to 2026, up 1.1% year over year in 2026. Its workforce is concentrated most in North America (94.6%), followed by Pacific Islands (2.5%) and South Asia (1.3%).
Kastle Systems Intl's functional groups are Finance and Operations (46.8%), Engineering (28.6%), and Sales and Marketing (24.6%), with Finance and Operations growing fastest (up 2.4%). The average salary is $99,141, ranging from a median of $91,000 in North America to $4,000 in South Asia, up 0.9% year over year in 2026.
Kastle Systems Intl's active job postings rose 94.8% in 2026 to 227, with new postings per month cooling from 85 in 2023 to 74 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Falls Church, Virginia
- Founded
- 1972
- Industry
- Facility Management Services
- Employees
- 755
- YoY
- +1.1% (+7)
As of March 2026
Kastle Systems Intl workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Kastle Systems Intl. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsKastle Systems Intl Annual Employee Count (2023-2026)
- Kastle Systems Intl had 755 employees in 2026, a 1.1% increase (+7) from 2025.
- Kastle Systems Intl had 750 employees in 2025, a 1.2% increase (-1) from 2024.
- Kastle Systems Intl had 751 employees in 2024, a 0.5% increase (-11) from 2023.
- Kastle Systems Intl had 762 employees in 2023, a 2.2% decline (-40) from 2022.
Kastle Systems Intl's total workforce has grown from 742 employees in 2024 to 755 in 2026. Kastle Systems Intl's headcount peaked at 762 in 2024 before declining in 2024 and recovering through 2025 and 2026.
Kastle Systems International LLC quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 755 | +7 | +1.1% |
| 2025 | Q4 | 750 | -1 | +1.2% |
| 2025 | Q3 | 754 | +12 | +2.3% |
| 2025 | Q2 | 747 | -12 | +1.3% |
| 2025 | Q1 | 748 | -14 | +1.2% |
| 2024 | Q4 | 751 | -11 | +0.5% |
| 2024 | Q3 | 742 | -11 | -0.2% |
| 2024 | Q2 | 759 | +9 | -0.1% |
| 2024 | Q1 | 762 | +10 | +0.6% |
| 2023 | Q4 | 762 | -40 | -2.2% |
| 2023 | Q3 | 753 | -58 | -3.8% |
| 2023 | Q2 | 750 | -66 | -4.1% |
See Kastle Systems Intl's complete headcount history, including quarterly breakdowns.
Get the DataKastle Systems Intl Employee Count by Region (2026)
North America accounts for the largest share of Kastle Systems Intl's global workforce with approximately 95% of total employees, followed by Pacific Islands and South Asia.
Kastle Systems Intl employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 703 | 94.6% |
| Pacific Islands | 19 | 2.5% |
| South Asia | 9 | 1.3% |
| Sub-Saharan Africa | 3 | 0.5% |
| Central America and the Caribbean | 3 | 0.4% |
| Central and Western Asia | 2 | 0.3% |
| Northern Europe | 1 | 0.2% |
| Western Europe | 1 | 0.1% |
| Southeast Asia | 1 | 0.1% |
| North Africa | 1 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataKastle Systems Intl Employee Count by Department (2026)
Kastle Systems Intl's employee groups are Finance and Operations (46.8%), Engineering (28.6%), and Sales and Marketing (24.6%).
Kastle Systems Intl employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 350 | 46.8% |
| Engineering | 214 | 28.6% |
| Sales and Marketing | 184 | 24.6% |
Compare Kastle Systems Intl's department mix to industry peers.
See Full DataKastle Systems Intl Employee Salary by Region (2026)
Kastle Systems Intl's average employee salary is $99,141 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $4,000.
Kastle Systems Intl median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $91,000 |
| Pacific Islands | $50,000 |
| Sub-Saharan Africa | $28,000 |
| South Asia | $4,000 |
Unlock salary by role, level, and city — and compare to Kastle Systems Intl's industry peers.
Unlock Salary DataKastle Systems Intl Job Openings and Hiring Trends (2023-2026)
- Kastle Systems Intl had 227 active job postings in 2026, a 94.8% increase (+51) from 2025.
- Kastle Systems Intl had 176 active job postings in 2025, a 100.9% increase (+118) from 2024.
- Kastle Systems Intl had 58 active job postings in 2024, a 21.0% increase (+11) from 2023.
- Kastle Systems Intl had 47 active job postings in 2023, a 55.4% decline from 2022.
- Hiring velocity in 2026: 74 new roles/month, down from 78 in 2025 and 57 in 2024.
Kastle Systems Intl's active job postings rose 94.8% in 2026 to 227, with new postings per month cooling from 85 in 2023 to 74 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataKastle Systems Intl Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Kastle Systems Intl'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.
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Frequently Asked Questions About Kastle Systems Intl
- How fast is Kastle Systems Intl growing?
- In 2026, Kastle Systems Intl's headcount grew 1.1% to 755 employees, up from 748 in 2025.
- See the full headcount history
- Where are Kastle Systems Intl employees located?
- Most Kastle Systems Intl employees are based in North America (94.6% of headcount), followed by Pacific Islands and South Asia.
- Explore where the workforce is based
- What is the average salary at Kastle Systems Intl?
- The average employee salary at Kastle Systems Intl is approximately $99.1k per year.
- Analyze the salary distribution
- How many new job postings does Kastle Systems Intl open per year?
- In Q1 2026, Kastle Systems Intl opened 222 new job postings. In 2025, Kastle Systems Intl opened 937 new job postings — about 78 per month.
- Track hiring trends by role
- When was Kastle Systems Intl founded and where is it headquartered?
- Kastle Systems Intl was founded in 1972 and is headquartered in Falls Church, Virginia.
- Compare Kastle Systems Intl to industry peers
Speak with a workforce expert about Kastle Systems Intl.
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