How many employees work at Trinity Fire & Security?

Trinity Fire & Security Systems Ltd. has approximately 431 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Trinity Fire & Security's total headcount has grown 1.7% from 423 employees in 2023 to 431 in 2026.

Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026

Trinity Fire & Security is hiring

Is Trinity Fire & Security hiring right now?

Yes, Trinity Fire & Security is actively hiring. Trinity Fire & Security had 51 active job postings in 2026, a 104.5% increase from 2025 see job openings & hiring trends.

About Trinity Fire & Security's Workforce

Trinity Fire & Security Systems Ltd. is a Facility Management Services company that employs 431 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers and is headquartered in Exeter, United Kingdom, with a founding year of 1997.

Trinity Fire & Security's workforce has grown 1.7% from 2023 to 2026, though it is down 3.3% year over year in 2026. Its workforce is concentrated most in the United Kingdom (93.3%), followed by the United States (4.0%) and Australia (0.7%), with Australia, its fastest-growing location, up 41.1%.

Trinity Fire & Security's largest functional groups are Finance and Operations (55.0%), Engineering (28.2%), and Sales and Marketing (16.8%). Median tenure is 3.3 years, and the average salary is $63,443, ranging from a median of $66,000 in Northern America to $13,000 in Sub-Saharan Africa.

Trinity Fire & Security's active job postings surged 104.5% in 2026 to 51, with new postings per month climbing from 6 in 2023 to 36 in 2026. Overall employee sentiment is negative and declining.

Sourced from Revelio Labs workforce data.

As of March 2026

Trinity Fire & Security
workforce metrics

Headcount

431

3.3% YoY

Avg. Salary

$63.4k

2.6% YoY

Tenure

3.3yr

0.5yr YoY

Growth Rate

-3.3%

7.2pts 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.

Unlock Metrics
Interactive chart of Trinity Fire & Security annual worldwide employee count from 2023 to 2026.
  • Trinity Fire & Security had 431 employees in 2026, a 3.3% decline (-35) from 2025.
  • Trinity Fire & Security had 434 employees in 2025, a 3.2% decline (-53) from 2024.
  • Trinity Fire & Security had 487 employees in 2024, a 4.0% increase (+44) from 2023.
  • Trinity Fire & Security had 443 employees in 2023, a 1.0% increase (+32) from 2022.

Trinity Fire & Security's total workforce has grown from 423 employees in 2023 to 431 in 2026.

Trinity Fire & Security Systems Ltd. — quarterly employee count (20232026)

YearQtrEmployeesYoY ChangeYoY %
2026Q1431-35-3.3%
2025Q4434-53-3.2%
2025Q3443-32+0.0%
2025Q2447-17+1.7%
2025Q1466+10+3.9%
2024Q4487+44+4.0%
2024Q3475+38+2.3%
2024Q2464+41+1.2%
2024Q1456+43+1.2%
2023Q4443+32+1.0%
2023Q3437+30+3.4%
2023Q2423+10+1.7%

Want to see Trinity Fire & Security's complete headcount history back to 2008, including quarterly breakdowns?

Get the Data

The United Kingdom accounts for the largest share of Trinity Fire & Security's global workforce with approximately 93% 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 41.1% year over year in 2026.

Trinity Fire & Security employees by country — 2026

CountryEmployees% of TotalYoY %
United Kingdom39393.3%-3.3%
United States174.0%+0.4%
Australia30.7%+41.1%
South Africa30.6%+0.0%
India10.3%+0.0%
Canada10.3%+0.0%
Jersey10.3%+0.0%
Germany10.3%+0.0%
Nigeria10.2%+0.0%

Drill into city-level data, hiring trends by region and historic geographic shifts

Unlock Geographic Data

Trinity Fire & Security's largest employee groups are Finance and Operations (55.0%), Engineering (28.2%), and Sales and Marketing (16.8%).

Trinity Fire & Security employees by department — 2026

DepartmentEmployees% of TotalYoY %
Finance and Operations23755.0%-0.2%
Engineering12128.2%-0.5%
Sales and Marketing7216.8%-12.7%

Compare Trinity Fire & Security's department mix to industry peers.

See Full Data

Trinity Fire & Security's average employee salary is $63,443 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 — 2026 (USD)

RegionMedian Salary
Northern America$66,000
Northern Europe$58,000
Sub-Saharan Africa$13,000

Unlock salary by role, level, and city — and compare to Trinity Fire & Security's industry peers.

Unlock Salary Data
Interactive chart of Trinity Fire & Security annual active job postings from 2023 to 2026.
  • Trinity Fire & Security had 51 active job postings in 2026, a 104.5% increase (+22) from 2025.
  • 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 2026: 36 new roles/month, up from 21 in 2025 and 11 in 2024. New metric

Trinity Fire & Security's hiring is accelerating: active job postings rose 104.5% in 2026 to 51, with new postings per month climbing from 6 in 2023 to 36 in 2026.

Track new postings per month, role-level demand, and hiring velocity vs. peers.

Unlock Hiring Data

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 2026.

Overall

NegativePositive

Unlock the full sentiment breakdown by department, tenure, and trend over time.

Unlock Sentiment
How fast is Trinity Fire & Security growing?
In 2026, Trinity Fire & Security's headcount shrank 3.3% to 431 employees, down from 466 in 2025.
Where are Trinity Fire & Security employees located?
Most Trinity Fire & Security employees are based in the United Kingdom (93.3% 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 $63.4k per year.
How many people does Trinity Fire & Security hire per year?
In 2026, Trinity Fire & Security opened roughly 432 new roles — about 36 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.

See something that doesn't look right? Reach out and our team will review it.