How many employees work at Trinity Fire & Security?
Trinity Fire & Security Systems Ltd. has approximately 441 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Trinity Fire & Security's total headcount has grown 5.3% from 419 employees in 2023 to 441 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Trinity Fire & Security hiring right now?
Yes, Trinity Fire & Security is actively hiring. Trinity Fire & Security had 29 active job postings in 2025, a 18.9% increase from 2024 — see job openings & hiring trends.
About Trinity Fire & Security's Workforce
Trinity Fire & Security Systems Ltd. is a Facility Management Services company that employs 441 people worldwide as of December 2025. It is the 9th-largest by headcount among its peers. Founded in 1997, the company is headquartered in Exeter, United Kingdom.
Trinity Fire & Security's workforce has grown 5.3% from 2023 to 2025, though it is down 9.3% year over year in 2025. Its workforce is concentrated most in the United Kingdom (91.1%), followed by the United States (5.5%) and Australia (0.8%), with Australia, its fastest-growing location, up 49.3%.
Trinity Fire & Security's largest functional groups are Finance and Operations (56.6%), Engineering (25.4%), and Sales and Marketing (18.0%), with Finance and Operations growing fastest (up 3.1%). Median employee tenure is 3.6 years. The average salary is $61,869, ranging from a median of $66,000 in Northern America to $13,000 in Sub-Saharan Africa.
Trinity Fire & Security's active job postings rose 18.9% in 2025 to 29, with new postings per month climbing from 5 in 2023 to 21 in 2025. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
As of December 2025
Trinity Fire & Security
workforce metrics
Headcount
441
9.3% YoY
Avg. Salary
$61.9k
0.7% YoY
Tenure
3.6yr
0.2yr YoY
Growth Rate
-9.3%
17.7pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Trinity Fire & Security. Compare to peers, export the dataset, and access the full quarterly history.
- Trinity Fire & Security had 441 employees in 2025, a 9.3% decline (-43) from 2024.
- Trinity Fire & Security had 484 employees in 2024, a 8.5% increase (+39) from 2023.
- Trinity Fire & Security had 445 employees in 2023, a 6.0% increase (+26) from 2022.
Trinity Fire & Security's total workforce has grown from 419 employees in 2023 to 441 in 2025.
Trinity Fire & Security Systems Ltd. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 441 | -43 | -9.3% |
| 2025 | Q3 | 452 | -20 | -4.3% |
| 2025 | Q2 | 446 | -18 | -3.9% |
| 2025 | Q1 | 466 | +7 | +1.5% |
| 2024 | Q4 | 484 | +39 | +8.5% |
| 2024 | Q3 | 472 | +31 | +6.8% |
| 2024 | Q2 | 464 | +35 | +7.9% |
| 2024 | Q1 | 459 | +40 | +9.2% |
| 2023 | Q4 | 445 | +26 | +6.0% |
| 2023 | Q3 | 441 | +25 | +5.8% |
| 2023 | Q2 | 429 | +8 | +1.9% |
| 2023 | Q1 | 419 | +11 | +2.6% |
Want to see Trinity Fire & Security's complete headcount history back to 2017, including quarterly breakdowns?
The United Kingdom accounts for the largest share of Trinity Fire & Security's global workforce with approximately 91% of total employees, followed by the United States and Australia. Trinity Fire & Security's headcount in Australia is growing fastest among its major locations, up 49.3% year over year in 2025.
Trinity Fire & Security employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United Kingdom | 397 | 91.1% | -3.3% |
| United States | 24 | 5.5% | +26.2% |
| Australia | 3 | 0.8% | +49.3% |
| Canada | 3 | 0.7% | +0.0% |
| South Africa | 3 | 0.6% | +0.0% |
| India | 1 | 0.3% | +0.0% |
| Jersey | 1 | 0.3% | +0.0% |
| New Zealand | 1 | 0.3% | +0.0% |
| Germany | 1 | 0.3% | +0.0% |
| Zimbabwe | 1 | 0.2% | -67.9% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Trinity Fire & Security's largest employee groups are Finance and Operations (56.6%), Engineering (25.4%), and Sales and Marketing (18.0%).
Trinity Fire & Security employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 249 | 56.6% | +3.1% |
| Engineering | 112 | 25.4% | -6.8% |
| Sales and Marketing | 79 | 18.0% | -6.4% |
Compare Trinity Fire & Security's department mix to industry peers.
Trinity Fire & Security's average employee salary is $61,869 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Sub-Saharan Africa, at a median of $13,000.
Trinity Fire & Security median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $66,000 |
| Northern Europe | $58,000 |
| Pacific Islands | $50,000 |
| Sub-Saharan Africa | $13,000 |
Unlock salary by role, level, and city — and compare to Trinity Fire & Security's industry peers.
- Trinity Fire & Security had 29 active job postings in 2025, a 18.9% increase (+5) from 2024.
- Trinity Fire & Security had 24 active job postings in 2024, a 23.3% increase (+5) from 2023.
- Trinity Fire & Security had 19 active job postings in 2023, a 200.0% increase from 2022.
- Hiring velocity in 2025: 21 new roles/month, up from 11 in 2024 and 5 in 2023. New metric
Trinity Fire & Security's hiring is accelerating: active job postings rose 18.9% in 2025 to 29, with new postings per month climbing from 5 in 2023 to 21 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Trinity Fire & Security's workforce based on public professional data. Overall sentiment is negative and has declined year over year in 2025.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Facility Management Services Companies by Employee Count
- How fast is Trinity Fire & Security growing?
- In 2025, Trinity Fire & Security's headcount shrank 9.3% to 441 employees, down from 484 in 2024.
- Where are Trinity Fire & Security employees located?
- Most Trinity Fire & Security employees are based in the United Kingdom (91.1% of headcount), followed by the United States and Australia.
- What is the average salary at Trinity Fire & Security?
- The average employee salary at Trinity Fire & Security is approximately $61.9k per year.
- How many people does Trinity Fire & Security hire per year?
- In 2025, Trinity Fire & Security opened roughly 252 new roles — about 21 per month.
- When was Trinity Fire & Security founded and where is it headquartered?
- Trinity Fire & Security was founded in 1997 and is headquartered in Exeter, United Kingdom.
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