How many employees work at Adaptive Biotechnologies?
Adaptive Biotechnologies Corp. (ADPT) has approximately 674 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Adaptive Biotechnologies's total headcount has declined 19.8% from 840 employees in 2023 to 674 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is Adaptive Biotechnologies hiring right now?
Yes, Adaptive Biotechnologies is actively hiring. Adaptive Biotechnologies had 53 active job postings in 2026, a 40.9% increase from 2025 — see job openings & hiring trends.
About Adaptive Biotechnologies's Workforce
Adaptive Biotechnologies Corp. (ADPT) is a Pharmaceuticals company that employs 674 people worldwide as of March 2026. It is the 7th-largest by headcount among its peers. Founded in 2009, the company is headquartered in Seattle, Washington and trades on the NASDAQ.
Adaptive Biotechnologies's workforce has declined 19.8% from 2023 to 2026, though it is up 0.4% year over year in 2026. It fell to a low of 668 in 2025 Q4 before recovering. Its workforce is concentrated most in the United States (97.8%), followed by Germany (0.7%) and India (0.5%), with Germany, its fastest-growing location, up 54.6%.
Adaptive Biotechnologies's largest functional groups are Finance and Operations (40.4%), Engineering (33.7%), and Sales and Marketing (25.9%), with Sales and Marketing growing fastest (up 6.1%). Median employee tenure is 3.9 years. The average salary is $149,555, ranging from a median of $183,000 in Western Europe to $146,000 in Northern America.
Adaptive Biotechnologies's active job postings rose 40.9% in 2026 to 53, with new postings per month climbing from 16 in 2023 to 25 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
As of March 2026
Adaptive Biotechnologies
workforce metrics
Headcount
674
0.4% YoY
Avg. Salary
$149.6k
2.0% YoY
Tenure
3.9yr
0.2yr YoY
Growth Rate
0.4%
10.1pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Adaptive Biotechnologies. Compare to peers, export the dataset, and access the full quarterly history.
- Adaptive Biotechnologies had 674 employees in 2026, a 0.4% increase (+2) from 2025.
- Adaptive Biotechnologies had 668 employees in 2025, a 0.9% decline (-6) from 2024.
- Adaptive Biotechnologies had 674 employees in 2024, a 14.5% decline (-105) from 2023.
- Adaptive Biotechnologies had 779 employees in 2023, a 10.0% decline (-82) from 2022.
Adaptive Biotechnologies's total workforce has grown from 668 employees in 2025 to 674 in 2026. Adaptive Biotechnologies's headcount peaked at 840 in 2023 before declining in 2025 and recovering through 2026.
Adaptive Biotechnologies Corp. — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 674 | +2 | +0.4% |
| 2025 | Q4 | 668 | -6 | -0.9% |
| 2025 | Q3 | 671 | -14 | -2.0% |
| 2025 | Q2 | 668 | -34 | -4.9% |
| 2025 | Q1 | 672 | -69 | -9.7% |
| 2024 | Q4 | 674 | -105 | -14.5% |
| 2024 | Q3 | 685 | -110 | -14.9% |
| 2024 | Q2 | 702 | -138 | -18.0% |
| 2024 | Q1 | 741 | -95 | -12.1% |
| 2023 | Q4 | 779 | -82 | -10.0% |
| 2023 | Q3 | 795 | -63 | -7.6% |
| 2023 | Q2 | 840 | -9 | -1.0% |
Want to see Adaptive Biotechnologies's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of Adaptive Biotechnologies's global workforce with approximately 98% of total employees, followed by Germany and India. Adaptive Biotechnologies's headcount in Germany is growing fastest among its major locations, up 54.6% year over year in 2026.
Adaptive Biotechnologies employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 645 | 97.8% | +0.0% |
| Germany | 5 | 0.7% | +54.6% |
| India | 3 | 0.5% | +12.2% |
| Canada | 1 | 0.2% | +0.0% |
| Guatemala | 1 | 0.1% | +0.0% |
| France | 1 | 0.1% | +0.0% |
| United Kingdom | 1 | 0.1% | +0.0% |
| Italy | 1 | 0.1% | +0.0% |
| Thailand | 1 | 0.1% | +0.0% |
| Romania | 0 | 0.1% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Adaptive Biotechnologies's largest employee groups are Finance and Operations (40.4%), Engineering (33.7%), and Sales and Marketing (25.9%).
Adaptive Biotechnologies employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 277 | 40.4% | +3.2% |
| Engineering | 231 | 33.7% | -5.3% |
| Sales and Marketing | 178 | 25.9% | +6.1% |
Compare Adaptive Biotechnologies's department mix to industry peers.
Adaptive Biotechnologies's average employee salary is $149,555 globally. Employees in Western Europe receive the highest compensation, with median pay approximately 1.2x the global average. Pay is lowest in Northern America, at a median of $146,000.
Adaptive Biotechnologies median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $183,000 |
| Northern America | $146,000 |
Unlock salary by role, level, and city — and compare to Adaptive Biotechnologies's industry peers.
- Adaptive Biotechnologies had 53 active job postings in 2026, a 40.9% increase (+24) from 2025.
- Adaptive Biotechnologies had 29 active job postings in 2025, a 34.3% decline (-12) from 2024.
- Adaptive Biotechnologies had 41 active job postings in 2024, a 41.2% increase (+14) from 2023.
- Adaptive Biotechnologies had 27 active job postings in 2023, a 82.6% decline from 2022.
- Hiring velocity in 2026: 25 new roles/month, up from 14 in 2025 and 16 in 2024. New metric
Adaptive Biotechnologies's hiring is accelerating: active job postings rose 40.9% in 2026 to 53, with new postings per month climbing from 16 in 2023 to 25 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Adaptive Biotechnologies'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.
Similar Pharmaceuticals Companies by Employee Count
- How fast is Adaptive Biotechnologies growing?
- In 2026, Adaptive Biotechnologies's headcount grew 0.4% to 674 employees, up from 672 in 2025.
- Where are Adaptive Biotechnologies employees located?
- Most Adaptive Biotechnologies employees are based in the United States (97.8% of headcount), followed by Germany and India.
- What is the average salary at Adaptive Biotechnologies?
- The average employee salary at Adaptive Biotechnologies is approximately $149.6k per year.
- How many people does Adaptive Biotechnologies hire per year?
- In 2026, Adaptive Biotechnologies opened roughly 300 new roles — about 25 per month.
- When was Adaptive Biotechnologies founded and where is it headquartered?
- Adaptive Biotechnologies was founded in 2009 and is headquartered in Seattle, Washington.
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