How many employees work at Zwanger-Pesiri Radiology?
Zwanger & Pesiri Radiology Group LLP has approximately 744 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Zwanger-Pesiri Radiology's total headcount has declined 0.8% from 750 employees in 2023 to 744 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Zwanger-Pesiri Radiology hiring right now?
Yes, Zwanger-Pesiri Radiology is actively hiring. Zwanger-Pesiri Radiology had 1 active job postings in 2025, a 200.0% increase from 2024 — see job openings & hiring trends.
About Zwanger-Pesiri Radiology's Workforce
Zwanger-Pesiri Radiology Group LLP is a Healthcare and Wellness Services company that employs 744 people worldwide as of December 2025. It is the 10th-largest by headcount among its peers. Founded in 1953, the company is headquartered in Farmingdale, New York.
Zwanger-Pesiri Radiology's workforce has declined 0.8% from 2023 to 2025, down 2.2% year over year in 2025. It fell to a low of 744 in 2025 Q4 before recovering. Its workforce is concentrated most in the United States (99.2%), followed by Belgium (0.3%) and China (0.2%), with Belgium, its fastest-growing location.
Zwanger-Pesiri Radiology's largest functional groups are Finance and Operations (53.7%), Engineering (27.1%), and Sales and Marketing (19.2%). Median employee tenure is 5.9 years. The average salary is $100,218, highest in Northern America at a median of $81,000.
Zwanger-Pesiri Radiology's active job postings rose 200.0% in 2025 to 1, with new postings per month cooling from 5 in 2023 to 0 in 2025. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
As of December 2025
Zwanger-Pesiri Radiology
workforce metrics
Headcount
744
2.2% YoY
Avg. Salary
$100.2k
0.9% YoY
Tenure
5.9yr
0.1yr YoY
Growth Rate
-2.2%
2.9pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Zwanger-Pesiri Radiology. Compare to peers, export the dataset, and access the full quarterly history.
- Zwanger-Pesiri Radiology had 744 employees in 2025, a 2.2% decline (-17) from 2024.
- Zwanger-Pesiri Radiology had 761 employees in 2024, a 0.8% increase (+6) from 2023.
- Zwanger-Pesiri Radiology had 755 employees in 2023, a 1.3% increase (+10) from 2022.
Zwanger-Pesiri Radiology's total workforce has declined from 750 employees in 2023 to 744 in 2025. Zwanger-Pesiri Radiology's headcount peaked at 769 in 2024.
Zwanger & Pesiri Radiology Group LLP — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 744 | -17 | -2.2% |
| 2025 | Q3 | 748 | -21 | -2.8% |
| 2025 | Q2 | 753 | -16 | -2.2% |
| 2025 | Q1 | 765 | +11 | +1.5% |
| 2024 | Q4 | 761 | +6 | +0.8% |
| 2024 | Q3 | 769 | +15 | +1.9% |
| 2024 | Q2 | 769 | +19 | +2.5% |
| 2024 | Q1 | 754 | +4 | +0.5% |
| 2023 | Q4 | 755 | +10 | +1.3% |
| 2023 | Q3 | 754 | +6 | +0.7% |
| 2023 | Q2 | 750 | +19 | +2.7% |
| 2023 | Q1 | 750 | +20 | +2.8% |
Want to see Zwanger-Pesiri Radiology's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of Zwanger-Pesiri Radiology's global workforce with approximately 99% of total employees, followed by Belgium and China.
Zwanger-Pesiri Radiology employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 736 | 99.2% | -1.4% |
| Belgium | 2 | 0.3% | +0.0% |
| China | 2 | 0.2% | +0.0% |
| United Kingdom | 2 | 0.2% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Zwanger-Pesiri Radiology's largest employee groups are Finance and Operations (53.7%), Engineering (27.1%), and Sales and Marketing (19.2%).
Zwanger-Pesiri Radiology employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 396 | 53.7% | -1.6% |
| Engineering | 200 | 27.1% | -2.3% |
| Sales and Marketing | 141 | 19.2% | -1.3% |
Compare Zwanger-Pesiri Radiology's department mix to industry peers.
Zwanger-Pesiri Radiology's average employee salary is $100,218 globally. Employees in Northern America receive the highest compensation.
Zwanger-Pesiri Radiology median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $81,000 |
Unlock salary by role, level, and city — and compare to Zwanger-Pesiri Radiology's industry peers.
- Zwanger-Pesiri Radiology had 1 active job postings in 2025, a 200.0% increase (+1) from 2024.
- Zwanger-Pesiri Radiology had 0 active job postings in 2024, a 200.0% decline (-2) from 2023.
- Zwanger-Pesiri Radiology had 2 active job postings in 2023, a 100.0% decline from 2022.
- Hiring velocity in 2025: 0 new roles/month, up from 0 in 2024 and 5 in 2023. New metric
Zwanger-Pesiri Radiology's active job postings rose 200.0% in 2025 to 1, with new postings per month cooling from 5 in 2023 to 0 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Zwanger-Pesiri Radiology'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 Healthcare and Wellness Services Companies by Employee Count
- How fast is Zwanger-Pesiri Radiology growing?
- In 2025, Zwanger-Pesiri Radiology's headcount shrank 2.2% to 744 employees, down from 761 in 2024.
- Where are Zwanger-Pesiri Radiology employees located?
- Most Zwanger-Pesiri Radiology employees are based in the United States (99.2% of headcount), followed by Belgium and China.
- What is the average salary at Zwanger-Pesiri Radiology?
- The average employee salary at Zwanger-Pesiri Radiology is approximately $100.2k per year.
- How many people does Zwanger-Pesiri Radiology hire per year?
- In 2025, Zwanger-Pesiri Radiology opened roughly 0 new roles — about 0 per month.
- When was Zwanger-Pesiri Radiology founded and where is it headquartered?
- Zwanger-Pesiri Radiology was founded in 1953 and is headquartered in Farmingdale, New York.
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