How many employees work at Institution Occupational?
The Institution of Occupational & Safety Health has approximately 456 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Institution Occupational’s total headcount has grown 6.9% from 426 employees in 2023 to 456 in 2026.
Is Institution Occupational hiring right now?
Yes, Institution Occupational is actively hiring. Institution Occupational had 9 active job postings in 2026, a 40.0% increase from 2025 — see job openings & hiring trends.
About Institution Occupational’s Workforce
The Institution of Occupational & Safety Health is a Humanitarian Services company that employs 456 people worldwide as of March 2026. It is the 5th-largest by headcount among its peers. Founded in 1945, the company is headquartered in Leicester, United Kingdom.
Institution Occupational's workforce has grown 6.9% from 2023 to 2026, though it is down 1.7% year over year in 2026. Its workforce is concentrated most in Northern Europe (64.6%), followed by South Asia (8.9%) and Arab States (5.6%).
Institution Occupational's functional groups are Finance and Operations (49.0%), Engineering (31.4%), and Sales and Marketing (19.5%), with Sales and Marketing growing fastest (up 3.4%). The average salary is $48,130, ranging from a median of $50,000 in Northern Europe to $5,000 in South Asia, up 1.7% year over year in 2026.
Institution Occupational's active job postings rose 40.0% in 2026 to 9, with new postings per month climbing from 10 in 2023 to 11 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Leicester, United Kingdom
- Founded
- 1945
- Industry
- Humanitarian Services
- Employees
- 456
- YoY
- -1.7% (-1)
As of March 2026
Institution Occupational workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Institution Occupational. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsInstitution Occupational Annual Employee Count (2023-2026)
- Institution Occupational had 456 employees in 2026, a 1.7% decline (-1) from 2025.
- Institution Occupational had 456 employees in 2025, a 1.7% decline (+8) from 2024.
- Institution Occupational had 448 employees in 2024, a 1.9% increase (+18) from 2023.
- Institution Occupational had 430 employees in 2023, a 1.4% increase (+18) from 2022.
Institution Occupational's total workforce has grown from 426 employees in 2023 to 456 in 2026.
The Institution of Occupational & Safety Health quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 456 | -1 | -1.7% |
| 2025 | Q4 | 456 | +8 | -1.7% |
| 2025 | Q3 | 460 | +16 | -0.9% |
| 2025 | Q2 | 461 | +23 | +1.0% |
| 2025 | Q1 | 457 | +21 | +0.7% |
| 2024 | Q4 | 448 | +18 | +1.9% |
| 2024 | Q3 | 444 | +14 | +0.5% |
| 2024 | Q2 | 438 | +12 | +0.7% |
| 2024 | Q1 | 436 | +17 | +1.6% |
| 2023 | Q4 | 430 | +18 | +1.4% |
| 2023 | Q3 | 430 | +29 | +2.5% |
| 2023 | Q2 | 426 | +26 | +2.0% |
See Institution Occupational's complete headcount history, including quarterly breakdowns.
Get the DataInstitution Occupational Employee Count by Region (2026)
Northern Europe accounts for the largest share of Institution Occupational's global workforce with approximately 65% of total employees, followed by South Asia and Arab States.
Institution Occupational employees by region
| Region | Employees | % of Total |
|---|---|---|
| Northern Europe | 293 | 64.6% |
| South Asia | 40 | 8.9% |
| Arab States | 25 | 5.6% |
| Sub-Saharan Africa | 20 | 4.4% |
| South America | 10 | 2.3% |
| Southern Europe | 10 | 2.1% |
| North America | 9 | 2.0% |
| Western Europe | 9 | 2.0% |
| Southeast Asia | 8 | 1.8% |
| East Asia | 7 | 1.4% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataInstitution Occupational Employee Count by Department (2026)
Institution Occupational's employee groups are Finance and Operations (49.0%), Engineering (31.4%), and Sales and Marketing (19.5%).
Institution Occupational employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 217 | 49.0% |
| Engineering | 139 | 31.4% |
| Sales and Marketing | 87 | 19.5% |
Compare Institution Occupational's department mix to industry peers.
See Full DataInstitution Occupational Employee Salary by Region (2026)
Institution Occupational's average employee salary is $48,130 globally. Employees in Northern Europe receive the highest compensation. Pay is lowest in South Asia, at a median of $5,000.
Institution Occupational median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $63,000 |
| Western Europe | $60,000 |
| Eastern Europe | $58,000 |
| East Asia | $53,000 |
| Northern Europe | $50,000 |
| Southern Europe | $32,000 |
| Southeast Asia | $25,000 |
| Arab States | $21,000 |
| Central America and the Caribbean | $16,000 |
| Central and Western Asia | $8,000 |
| North Africa | $7,000 |
| South America | $7,000 |
| Sub-Saharan Africa | $6,000 |
| South Asia | $5,000 |
Unlock salary by role, level, and city — and compare to Institution Occupational's industry peers.
Unlock Salary DataInstitution Occupational Job Openings and Hiring Trends (2023-2026)
- Institution Occupational had 9 active job postings in 2026, a 40.0% increase from 2025.
- Institution Occupational had 9 active job postings in 2025, a 43.5% decline (-5) from 2024.
- Institution Occupational had 14 active job postings in 2024, a 7.4% increase (+1) from 2023.
- Institution Occupational had 13 active job postings in 2023, a 7.4% decline from 2022.
- Hiring velocity in 2026: 11 new roles/month, up from 11 in 2025 and 11 in 2024.
Institution Occupational's hiring is accelerating: active job postings rose 40.0% in 2026 to 9, with new postings per month climbing from 10 in 2023 to 11 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataInstitution Occupational Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Institution Occupational'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.
Unlock SentimentSimilar Companies
Similar Humanitarian Services Companies by Employee Count
Frequently Asked Questions About Institution Occupational
- How fast is Institution Occupational growing?
- In 2026, Institution Occupational's headcount shrank 1.7% to 456 employees, down from 457 in 2025.
- See the full headcount history
- Where are Institution Occupational employees located?
- Most Institution Occupational employees are based in Northern Europe (64.6% of headcount), followed by South Asia and Arab States.
- Explore where the workforce is based
- What is the average salary at Institution Occupational?
- The average employee salary at Institution Occupational is approximately $48.1k per year.
- Analyze the salary distribution
- How many new job postings does Institution Occupational open per year?
- In Q1 2026, Institution Occupational opened 33 new job postings. In 2025, Institution Occupational opened 131 new job postings — about 11 per month.
- Track hiring trends by role
- When was Institution Occupational founded and where is it headquartered?
- Institution Occupational was founded in 1945 and is headquartered in Leicester, United Kingdom.
- Compare Institution Occupational to industry peers
Speak with a workforce expert about Institution Occupational.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.