How many employees work at Apollo Fire Detectors?
Apollo Fire Detectors Ltd. has approximately 439 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Apollo Fire Detectors’s total headcount has grown 4.4% from 421 employees in 2023 to 439 in 2026.
Is Apollo Fire Detectors hiring right now?
Yes, Apollo Fire Detectors is actively hiring. Apollo Fire Detectors had 6 active job postings in 2026, a 28.6% decline from 2025 — see job openings & hiring trends.
About Apollo Fire Detectors’s Workforce
Apollo Fire Detectors Ltd. is an Aerospace and Defense company that employs 439 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 1977, the company is headquartered in Havant, United Kingdom.
Apollo Fire Detectors's workforce has grown 4.4% from 2023 to 2026, though it is down 0.2% year over year in 2026. It fell to a low of 408 in 2023 Q4 before recovering. Its workforce is concentrated most in Northern Europe (90.0%), followed by Western Europe (2.6%) and South Asia (2.2%).
Apollo Fire Detectors's functional groups are Finance and Operations (49.3%), Engineering (30.3%), and Sales and Marketing (20.4%), with Engineering growing fastest (up 4.1%). The average salary is $59,273, ranging from a median of $61,000 in Western Europe to $8,000 in South Asia, up 5.6% year over year in 2026.
Apollo Fire Detectors's active job postings fell 28.6% in 2026 to 6. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Havant, United Kingdom
- Founded
- 1977
- Industry
- Aerospace and Defense
- Employees
- 439
- YoY
- -0.2% (+20)
As of March 2026
Apollo Fire Detectors workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Apollo Fire Detectors. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsApollo Fire Detectors Annual Employee Count (2023-2026)
- Apollo Fire Detectors had 439 employees in 2026, a 0.2% decline (+20) from 2025.
- Apollo Fire Detectors had 424 employees in 2025, a 0.6% decline (+11) from 2024.
- Apollo Fire Detectors had 413 employees in 2024, a 2.8% decline (+5) from 2023.
- Apollo Fire Detectors had 408 employees in 2023, a 2.2% increase (-9) from 2022.
Apollo Fire Detectors's total workforce has grown from 421 employees in 2023 to 439 in 2026.
Apollo Fire Detectors Ltd. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 439 | +20 | -0.2% |
| 2025 | Q4 | 424 | +11 | -0.6% |
| 2025 | Q3 | 427 | +12 | -0.4% |
| 2025 | Q2 | 428 | +9 | +0.0% |
| 2025 | Q1 | 419 | -3 | -1.0% |
| 2024 | Q4 | 413 | +5 | -2.8% |
| 2024 | Q3 | 415 | +4 | -1.6% |
| 2024 | Q2 | 419 | -2 | -0.1% |
| 2024 | Q1 | 422 | +6 | +2.0% |
| 2023 | Q4 | 408 | -9 | +2.2% |
| 2023 | Q3 | 411 | +15 | +2.7% |
| 2023 | Q2 | 421 | +26 | +1.2% |
See Apollo Fire Detectors's complete headcount history, including quarterly breakdowns.
Get the DataApollo Fire Detectors Employee Count by Region (2026)
Northern Europe accounts for the largest share of Apollo Fire Detectors's global workforce with approximately 90% of total employees, followed by Western Europe and South Asia.
Apollo Fire Detectors employees by region
| Region | Employees | % of Total |
|---|---|---|
| Northern Europe | 390 | 90.0% |
| Western Europe | 11 | 2.6% |
| South Asia | 10 | 2.2% |
| East Asia | 9 | 2.1% |
| North America | 5 | 1.1% |
| Sub-Saharan Africa | 4 | 0.9% |
| Southern Europe | 3 | 0.6% |
| Central and Western Asia | 2 | 0.3% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataApollo Fire Detectors Employee Count by Department (2026)
Apollo Fire Detectors's employee groups are Finance and Operations (49.3%), Engineering (30.3%), and Sales and Marketing (20.4%).
Apollo Fire Detectors employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 211 | 49.3% |
| Engineering | 130 | 30.3% |
| Sales and Marketing | 88 | 20.4% |
Compare Apollo Fire Detectors's department mix to industry peers.
See Full DataApollo Fire Detectors Employee Salary by Region (2026)
Apollo Fire Detectors's average employee salary is $59,273 globally. Employees in Western Europe receive the highest compensation. Pay is lowest in South Asia, at a median of $8,000.
Apollo Fire Detectors median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $61,000 |
| East Asia | $53,000 |
| North America | $53,000 |
| Northern Europe | $48,000 |
| South Asia | $8,000 |
Unlock salary by role, level, and city — and compare to Apollo Fire Detectors's industry peers.
Unlock Salary DataApollo Fire Detectors Job Openings and Hiring Trends (2023-2026)
- Apollo Fire Detectors had 6 active job postings in 2026, a 28.6% decline (+6) from 2025.
- Apollo Fire Detectors had 0 active job postings in 2025, a 200.0% decline (-4) from 2024.
- Apollo Fire Detectors had 4 active job postings in 2024, a 28.6% increase (+1) from 2023.
- Apollo Fire Detectors had 3 active job postings in 2023, a 40.0% increase from 2022.
- Hiring velocity in 2026: 2 new roles/month, up from 1 in 2025 and 1 in 2024.
Apollo Fire Detectors's active job postings fell 28.6% in 2026 to 6.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataApollo Fire Detectors Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Apollo Fire Detectors'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 Aerospace and Defense Companies by Employee Count
Frequently Asked Questions About Apollo Fire Detectors
- How fast is Apollo Fire Detectors growing?
- In 2026, Apollo Fire Detectors's headcount shrank 0.2% to 439 employees, up from 419 in 2025.
- See the full headcount history
- Where are Apollo Fire Detectors employees located?
- Most Apollo Fire Detectors employees are based in Northern Europe (90.0% of headcount), followed by Western Europe and South Asia.
- Explore where the workforce is based
- What is the average salary at Apollo Fire Detectors?
- The average employee salary at Apollo Fire Detectors is approximately $59.3k per year.
- Analyze the salary distribution
- How many new job postings does Apollo Fire Detectors open per year?
- In Q1 2026, Apollo Fire Detectors opened 6 new job postings. In 2025, Apollo Fire Detectors opened 12 new job postings — about 1 per month.
- Track hiring trends by role
- When was Apollo Fire Detectors founded and where is it headquartered?
- Apollo Fire Detectors was founded in 1977 and is headquartered in Havant, United Kingdom.
- Compare Apollo Fire Detectors to industry peers
Speak with a workforce expert about Apollo Fire Detectors.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.