How many employees work at Pacific Biosciences?
Pacific Biosciences of California, Inc. (PACB) has approximately 568 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Pacific Biosciences's total headcount has declined 34.8% from 871 employees in 2023 to 568 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Pacific Biosciences hiring right now?
Yes, Pacific Biosciences is actively hiring. Pacific Biosciences had 46 active job postings in 2025, a 32.9% increase from 2024 — see job openings & hiring trends.
About Pacific Biosciences's Workforce
Pacific Biosciences of California, Inc. (PACB) is a Biotech and Healthcare Services company that employs 568 people worldwide as of December 2025. It is the 9th-largest by headcount among its peers. Founded in 2000, the company is headquartered in Menlo Park, California and trades on the NASDAQ.
Pacific Biosciences's workforce has declined 34.8% from 2023 to 2025, down 12.3% year over year in 2025. It fell to a low of 567 in 2025 Q3 before recovering. Its workforce is concentrated most in the United States (81.3%), followed by the United Kingdom (2.8%) and China (2.7%), with the Netherlands, its fastest-growing location.
Pacific Biosciences's largest functional groups are Finance and Operations (39.8%), Engineering (38.2%), and Sales and Marketing (22.0%). Median employee tenure is 4.7 years. The average salary is $168,139, ranging from a median of $172,000 in Northern America to $65,000 in Eastern Asia.
Pacific Biosciences's active job postings rose 32.9% in 2025 to 46, with new postings per month cooling from 119 in 2023 to 21 in 2025. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
As of December 2025
Pacific Biosciences
workforce metrics
Headcount
568
12.3% YoY
Avg. Salary
$168.1k
0.5% YoY
Tenure
4.7yr
0.1yr YoY
Growth Rate
-12.3%
13.6pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Pacific Biosciences. Compare to peers, export the dataset, and access the full quarterly history.
- Pacific Biosciences had 568 employees in 2025, a 12.3% decline (-74) from 2024.
- Pacific Biosciences had 642 employees in 2024, a 26.0% decline (-192) from 2023.
- Pacific Biosciences had 834 employees in 2023, a 3.1% decline (-27) from 2022.
Pacific Biosciences's total workforce has grown from 567 employees in 2025 to 568 in 2025. Pacific Biosciences's headcount peaked at 894 in 2023 before declining in 2025 and recovering through 2025.
Pacific Biosciences of California, Inc. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 568 | -74 | -12.3% |
| 2025 | Q3 | 567 | -77 | -12.8% |
| 2025 | Q2 | 574 | -100 | -15.9% |
| 2025 | Q1 | 630 | -182 | -25.3% |
| 2024 | Q4 | 642 | -192 | -26.0% |
| 2024 | Q3 | 644 | -238 | -31.1% |
| 2024 | Q2 | 674 | -220 | -28.1% |
| 2024 | Q1 | 812 | -59 | -7.1% |
| 2023 | Q4 | 834 | -27 | -3.1% |
| 2023 | Q3 | 882 | +41 | +4.7% |
| 2023 | Q2 | 894 | +49 | +5.6% |
| 2023 | Q1 | 871 | +45 | +5.3% |
Want to see Pacific Biosciences's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of Pacific Biosciences's global workforce with approximately 81% of total employees, followed by the United Kingdom and China. Pacific Biosciences's headcount in the Netherlands is growing fastest among its major locations, up 20.7% year over year in 2025.
Pacific Biosciences employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 463 | 81.3% | -4.6% |
| United Kingdom | 16 | 2.8% | -3.2% |
| China | 15 | 2.7% | +0.0% |
| Germany | 13 | 2.3% | +13.9% |
| Singapore | 11 | 1.9% | -0.8% |
| France | 6 | 1.0% | +0.0% |
| Netherlands | 4 | 0.8% | +20.7% |
| India | 4 | 0.8% | +0.0% |
| Kenya | 4 | 0.6% | +0.0% |
| Canada | 4 | 0.6% | -23.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Pacific Biosciences's largest employee groups are Finance and Operations (39.8%), Engineering (38.2%), and Sales and Marketing (22.0%).
Pacific Biosciences employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 225 | 39.8% | -0.4% |
| Engineering | 216 | 38.2% | -7.5% |
| Sales and Marketing | 124 | 22.0% | -3.6% |
Compare Pacific Biosciences's department mix to industry peers.
Pacific Biosciences's average employee salary is $168,139 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Eastern Asia, at a median of $65,000.
Pacific Biosciences median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Pacific Islands | $179,000 |
| Northern America | $172,000 |
| Western Europe | $108,000 |
| South-Eastern Asia | $100,000 |
| Northern Europe | $95,000 |
| Eastern Asia | $65,000 |
| Southern America | $48,000 |
| Sub-Saharan Africa | $27,000 |
| Southern Asia | $15,000 |
Unlock salary by role, level, and city — and compare to Pacific Biosciences's industry peers.
- Pacific Biosciences had 46 active job postings in 2025, a 32.9% increase (+13) from 2024.
- Pacific Biosciences had 33 active job postings in 2024, a 5.9% decline (-2) from 2023.
- Pacific Biosciences had 35 active job postings in 2023, a 84.3% decline from 2022.
- Hiring velocity in 2025: 21 new roles/month, down from 27 in 2024 and 119 in 2023. New metric
Pacific Biosciences's active job postings rose 32.9% in 2025 to 46, with new postings per month cooling from 119 in 2023 to 21 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Pacific Biosciences'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 Biotech and Healthcare Services Companies by Employee Count
- How fast is Pacific Biosciences growing?
- In 2025, Pacific Biosciences's headcount shrank 12.3% to 568 employees, down from 642 in 2024.
- Where are Pacific Biosciences employees located?
- Most Pacific Biosciences employees are based in the United States (81.3% of headcount), followed by the United Kingdom and China.
- What is the average salary at Pacific Biosciences?
- The average employee salary at Pacific Biosciences is approximately $168.1k per year.
- How many people does Pacific Biosciences hire per year?
- In 2025, Pacific Biosciences opened roughly 252 new roles — about 21 per month.
- When was Pacific Biosciences founded and where is it headquartered?
- Pacific Biosciences was founded in 2000 and is headquartered in Menlo Park, California.
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