How many employees work at Tosoh Bioscience?
Tosoh Bioscience LLC has approximately 2,462 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Tosoh Bioscience’s total headcount has grown 5.9% from 2,325 employees in 2023 to 2,462 in 2026.
Is Tosoh Bioscience hiring right now?
Yes, Tosoh Bioscience is actively hiring. Tosoh Bioscience had 1 active job postings in 2026, a 120.0% decline from 2025 — see job openings & hiring trends.
About Tosoh Bioscience’s Workforce
Tosoh Bioscience LLC is a Pharmaceuticals company that employs 2,462 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2000, the company is headquartered in King of Prussia, Pennsylvania.
Tosoh Bioscience's workforce has grown 5.9% from 2023 to 2026, though it is down 2.1% year over year in 2026. It fell to a low of 2,260 in 2023 Q3 before recovering. Its workforce is concentrated most in North America (47.9%), followed by Western Europe (24.4%) and East Asia (10.7%).
Tosoh Bioscience's functional groups are Finance and Operations (47.8%), Engineering (31.2%), and Sales and Marketing (21.0%), with Sales and Marketing growing fastest (up 14.0%). The average salary is $74,211, ranging from a median of $87,000 in North America to $24,000 in East Asia, down 0.7% year over year in 2026.
Tosoh Bioscience's active job postings fell 120.0% in 2026 to 1, with new postings per month cooling from 2 in 2023 to 0 in 2026. Overall employee sentiment is positive and broadly stable.
Sourced from Revelio Labs workforce data.
- Headquarters
- King of Prussia, Pennsylvania
- Founded
- 2000
- Industry
- Pharmaceuticals
- Employees
- 2,462
- YoY
- -2.1% (-45)
As of March 2026
Tosoh Bioscience workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Tosoh Bioscience. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsTosoh Bioscience Annual Employee Count (2023-2026)
- Tosoh Bioscience had 2,462 employees in 2026, a 2.1% decline (-45) from 2025.
- Tosoh Bioscience had 2,445 employees in 2025, a 4.6% decline (-18) from 2024.
- Tosoh Bioscience had 2,463 employees in 2024, a 2.9% increase (+192) from 2023.
- Tosoh Bioscience had 2,271 employees in 2023, a 3.0% increase (+275) from 2022.
Tosoh Bioscience's total workforce has grown from 2,325 employees in 2023 to 2,462 in 2026.
Tosoh Bioscience LLC quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 2,462 | -45 | -2.1% |
| 2025 | Q4 | 2,445 | -18 | -4.6% |
| 2025 | Q3 | 2,398 | +41 | -3.1% |
| 2025 | Q2 | 2,526 | +249 | +2.8% |
| 2025 | Q1 | 2,507 | +195 | +1.4% |
| 2024 | Q4 | 2,463 | +192 | +2.9% |
| 2024 | Q3 | 2,357 | +97 | +1.9% |
| 2024 | Q2 | 2,277 | -48 | +0.4% |
| 2024 | Q1 | 2,312 | +37 | +2.4% |
| 2023 | Q4 | 2,271 | +275 | +3.0% |
| 2023 | Q3 | 2,260 | +370 | +4.7% |
| 2023 | Q2 | 2,325 | +476 | +5.4% |
See Tosoh Bioscience's complete headcount history, including quarterly breakdowns.
Get the DataTosoh Bioscience Employee Count by Region (2026)
North America accounts for the largest share of Tosoh Bioscience's global workforce with approximately 48% of total employees, followed by Western Europe and East Asia.
Tosoh Bioscience employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 1,154 | 47.9% |
| Western Europe | 588 | 24.4% |
| East Asia | 258 | 10.7% |
| Central America and the Caribbean | 139 | 5.8% |
| Southern Europe | 116 | 4.8% |
| Northern Europe | 106 | 4.4% |
| South Asia | 24 | 1.0% |
| South America | 24 | 1.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataTosoh Bioscience Employee Count by Department (2026)
Tosoh Bioscience's employee groups are Finance and Operations (47.8%), Engineering (31.2%), and Sales and Marketing (21.0%).
Tosoh Bioscience employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 1,172 | 47.8% |
| Engineering | 764 | 31.2% |
| Sales and Marketing | 515 | 21.0% |
Compare Tosoh Bioscience's department mix to industry peers.
See Full DataTosoh Bioscience Employee Salary by Region (2026)
Tosoh Bioscience's average employee salary is $74,211 globally. Employees in North America receive the highest compensation, with median pay approximately 1.2x the global average. Pay is lowest in East Asia, at a median of $24,000.
Tosoh Bioscience median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $87,000 |
| Western Europe | $69,000 |
| Northern Europe | $68,000 |
| Southern Europe | $36,000 |
| East Asia | $24,000 |
| South Asia | $15,000 |
Unlock salary by role, level, and city — and compare to Tosoh Bioscience's industry peers.
Unlock Salary DataTosoh Bioscience Job Openings and Hiring Trends (2023-2026)
- Tosoh Bioscience had 1 active job postings in 2026, a 120.0% decline from 2025.
- Tosoh Bioscience had 1 active job postings in 2025, a 0% no change from 2024.
- Tosoh Bioscience had 1 active job postings in 2024, a 200.0% increase (+1) from 2023.
- Tosoh Bioscience had 0 active job postings in 2023, a 200.0% decline from 2022.
- Hiring velocity in 2026: 0 new roles/month, down from 4 in 2025 and 3 in 2024.
Tosoh Bioscience's hiring is slowing: active job postings fell 120.0% in 2026 to 1, with new postings per month cooling from 2 in 2023 to 0 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataTosoh Bioscience Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Tosoh Bioscience's workforce based on public professional data. Overall sentiment is positive and has held steady year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About Tosoh Bioscience
- How fast is Tosoh Bioscience growing?
- In 2026, Tosoh Bioscience's headcount shrank 2.1% to 2,462 employees, down from 2,507 in 2025.
- See the full headcount history
- Where are Tosoh Bioscience employees located?
- Most Tosoh Bioscience employees are based in North America (47.9% of headcount), followed by Western Europe and East Asia.
- Explore where the workforce is based
- What is the average salary at Tosoh Bioscience?
- The average employee salary at Tosoh Bioscience is approximately $74.2k per year.
- Analyze the salary distribution
- How many new job postings does Tosoh Bioscience open per year?
- In Q1 2026, Tosoh Bioscience opened 1 new job postings. In 2025, Tosoh Bioscience opened 42 new job postings — about 4 per month.
- Track hiring trends by role
- When was Tosoh Bioscience founded and where is it headquartered?
- Tosoh Bioscience was founded in 2000 and is headquartered in King of Prussia, Pennsylvania.
- Compare Tosoh Bioscience to industry peers
Speak with a workforce expert about Tosoh Bioscience.
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