How many employees work at TSA Riley Ltd.?

TSA Riley Ltd. has approximately 1,268 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. TSA Riley Ltd.'s total headcount has grown 41.4% from 897 employees in 2023 to 1,268 in 2025.

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

TSA Riley Ltd. is hiring

Is TSA Riley Ltd. hiring right now?

Yes, TSA Riley Ltd. is actively hiring. TSA Riley Ltd. had 27 active job postings in 2025, a 31.3% decline from 2024 see job openings & hiring trends.

About TSA Riley Ltd.'s Workforce

TSA Riley Ltd. is an Engineering and Construction Services company that employs 1,268 people worldwide as of December 2025. It is the 8th-largest by headcount among its peers. Founded in 1890, the company is headquartered in Croydon, United Kingdom.

TSA Riley Ltd.'s workforce has grown 41.4% from 2023 to 2025, up 8.1% year over year in 2025. Its workforce is concentrated most in Australia (51.1%), followed by the United Kingdom (31.2%) and New Zealand (12.8%), with New Zealand, its fastest-growing location, up 13.1%.

TSA Riley Ltd.'s largest functional groups are Finance and Operations (39.3%), Engineering (38.4%), and Sales and Marketing (22.3%), with Engineering growing fastest (up 7.9%). Median employee tenure is 3.0 years. The average salary is $91,828, ranging from a median of $88,000 in Pacific Islands to $12,000 in Central America and the Caribbean.

TSA Riley Ltd.'s active job postings fell 31.2% in 2025 to 27, with new postings per month climbing from 10 in 2023 to 31 in 2025. Overall employee sentiment is negative and declining.

Sourced from Revelio Labs workforce data.

As of December 2025

TSA Riley Ltd.
workforce metrics

Headcount

1.3k

8.1% YoY

Avg. Salary

$91.8k

3.4% YoY

Tenure

3.0yr

0.4yr YoY

Growth Rate

8.1%

7.1pts YoY

Hiring Rate

Attrition Rate

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Interactive chart of TSA Riley Ltd. annual worldwide employee count from 2023 to 2025.
  • TSA Riley Ltd. had 1,268 employees in 2025, a 8.1% increase (+99) from 2024.
  • TSA Riley Ltd. had 1,169 employees in 2024, a 15.2% increase (+165) from 2023.
  • TSA Riley Ltd. had 1,004 employees in 2023, a 16.2% increase (+150) from 2022.

TSA Riley Ltd.'s total workforce has grown from 897 employees in 2023 to 1,268 in 2025.

TSA Riley Ltd. — quarterly employee count (20232025)

YearQtrEmployeesYoY ChangeYoY %
2025Q41,268+99+8.1%
2025Q31,238+96+8.1%
2025Q21,200+90+7.8%
2025Q11,165+114+10.3%
2024Q41,169+165+15.2%
2024Q31,142+167+15.7%
2024Q21,110+157+15.2%
2024Q11,051+154+15.8%
2023Q41,004+150+16.2%
2023Q3975+155+17.3%
2023Q2953+189+22.0%
2023Q1897+170+21.0%

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Australia accounts for the largest share of TSA Riley Ltd.'s global workforce with approximately 51% of total employees, followed by the United Kingdom and New Zealand. TSA Riley Ltd.'s headcount in New Zealand is growing fastest among its major locations, up 13.1% year over year in 2025.

TSA Riley Ltd. employees by country — 2025

CountryEmployees% of TotalYoY %
Australia64751.1%+3.7%
United Kingdom39531.2%+4.2%
New Zealand16212.8%+13.1%
Malaysia120.9%-10.5%
Mexico70.6%+0.0%
United States60.5%+0.0%
Brazil50.4%+0.0%
Germany50.4%+0.0%
France40.3%+0.0%
Barbados30.3%+48.3%

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TSA Riley Ltd.'s largest employee groups are Finance and Operations (39.3%), Engineering (38.4%), and Sales and Marketing (22.3%).

TSA Riley Ltd. employees by department — 2025

DepartmentEmployees% of TotalYoY %
Finance and Operations49839.3%+3.6%
Engineering48638.4%+7.9%
Sales and Marketing28222.3%+1.8%

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TSA Riley Ltd.'s average employee salary is $91,828 globally. Employees in Pacific Islands receive the highest compensation. Pay is lowest in Central America and the Caribbean, at a median of $12,000.

TSA Riley Ltd. median employee salary by region — 2025 (USD)

RegionMedian Salary
Pacific Islands$88,000
Northern Europe$85,000
Northern America$68,000
Southern Europe$51,000
Western Europe$43,000
South-Eastern Asia$32,000
Central America and the Caribbean$12,000

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Interactive chart of TSA Riley Ltd. annual active job postings from 2023 to 2025.
  • TSA Riley Ltd. had 27 active job postings in 2025, a 31.3% decline (-10) from 2024.
  • TSA Riley Ltd. had 37 active job postings in 2024, a 17.6% increase (+6) from 2023.
  • TSA Riley Ltd. had 31 active job postings in 2023, a 154.3% increase from 2022.
  • Hiring velocity in 2025: 31 new roles/month, up from 13 in 2024 and 10 in 2023. New metric

TSA Riley Ltd.'s active job postings fell 31.2% in 2025 to 27, with new postings per month climbing from 10 in 2023 to 31 in 2025.

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Revelio Labs tracks employee sentiment across TSA Riley Ltd.'s workforce based on public professional data. Overall sentiment is negative and has declined year over year in 2025.

Overall

NegativePositive

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How fast is TSA Riley Ltd. growing?
In 2025, TSA Riley Ltd.'s headcount grew 8.1% to 1,268 employees, up from 1,169 in 2024.
Where are TSA Riley Ltd. employees located?
Most TSA Riley Ltd. employees are based in Australia (51.1% of headcount), followed by the United Kingdom and New Zealand.
What is the average salary at TSA Riley Ltd.?
The average employee salary at TSA Riley Ltd. is approximately $91.8k per year.
How many people does TSA Riley Ltd. hire per year?
In 2025, TSA Riley Ltd. opened roughly 372 new roles — about 31 per month.
When was TSA Riley Ltd. founded and where is it headquartered?
TSA Riley Ltd. was founded in 1890 and is headquartered in Croydon, United Kingdom.

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