How many employees work at I-MAB Biopharma?
I-MAB Biopharma Co., Ltd. has approximately 553 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. I-MAB Biopharma's total headcount has declined 24.5% from 732 employees in 2023 to 553 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is I-MAB Biopharma hiring right now?
No, I-MAB Biopharma is not actively hiring. I-MAB Biopharma had 0 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About I-MAB Biopharma's Workforce
I-MAB Biopharma Co., Ltd. is a Pharmaceuticals company that employs 553 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2016, the company is headquartered in Shanghai, China.
I-MAB Biopharma's workforce has declined 24.5% from 2023 to 2026, down 2.0% year over year in 2026. It fell to a low of 553 in 2026 Q1 before recovering. Its workforce is concentrated most in China (95.2%), followed by the United States (4.8%), with China, its fastest-growing location.
I-MAB Biopharma's largest functional groups are Finance and Operations (48.1%), Engineering (32.8%), and Sales and Marketing (19.1%). Median employee tenure is 5.6 years. The average salary is $75,068, ranging from a median of $208,000 in Northern America to $70,000 in Eastern Asia.
I-MAB Biopharma's hiring activity held steady in 2026. Overall employee sentiment is neutral and broadly stable.
Sourced from Revelio Labs workforce data.
As of March 2026
I-MAB Biopharma
workforce metrics
Headcount
553
2.0% YoY
Avg. Salary
$75.1k
1.7% YoY
Tenure
5.6yr
0.0yr YoY
Growth Rate
-2.0%
11.9pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for I-MAB Biopharma. Compare to peers, export the dataset, and access the full quarterly history.
- I-MAB Biopharma had 553 employees in 2026, a 2.0% decline (-11) from 2025.
- I-MAB Biopharma had 558 employees in 2025, a 2.5% decline (-14) from 2024.
- I-MAB Biopharma had 572 employees in 2024, a 22.0% decline (-141) from 2023.
- I-MAB Biopharma had 713 employees in 2023, a 8.6% decline (-64) from 2022.
I-MAB Biopharma's total workforce has declined from 732 employees in 2023 to 553 in 2026.
I-MAB Biopharma Co., Ltd. — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 553 | -11 | -2.0% |
| 2025 | Q4 | 558 | -14 | -2.5% |
| 2025 | Q3 | 559 | -23 | -4.1% |
| 2025 | Q2 | 562 | -24 | -4.2% |
| 2025 | Q1 | 564 | -84 | -13.9% |
| 2024 | Q4 | 572 | -141 | -22.0% |
| 2024 | Q3 | 582 | -147 | -22.5% |
| 2024 | Q2 | 586 | -146 | -22.1% |
| 2024 | Q1 | 648 | -119 | -16.8% |
| 2023 | Q4 | 713 | -64 | -8.6% |
| 2023 | Q3 | 729 | -95 | -12.1% |
| 2023 | Q2 | 732 | -100 | -12.8% |
Want to see I-MAB Biopharma's complete headcount history back to 2008, including quarterly breakdowns?
China accounts for the largest share of I-MAB Biopharma's global workforce with approximately 95% of total employees, followed by the United States.
I-MAB Biopharma employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| China | 526 | 95.2% | -0.4% |
| United States | 27 | 4.8% | -16.4% |
Drill into city-level data, hiring trends by region and historic geographic shifts
I-MAB Biopharma's largest employee groups are Finance and Operations (48.1%), Engineering (32.8%), and Sales and Marketing (19.1%).
I-MAB Biopharma employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 266 | 48.1% | -1.3% |
| Engineering | 181 | 32.8% | -0.8% |
| Sales and Marketing | 105 | 19.1% | -1.1% |
Compare I-MAB Biopharma's department mix to industry peers.
I-MAB Biopharma's average employee salary is $75,068 globally. Employees in Northern America receive the highest compensation, with median pay approximately 2.8x the global average. Pay is lowest in Eastern Asia, at a median of $70,000.
I-MAB Biopharma median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $208,000 |
| Eastern Asia | $70,000 |
Unlock salary by role, level, and city — and compare to I-MAB Biopharma's industry peers.
- I-MAB Biopharma had 0 active job postings in 2026, a 0% no change (-2) from 2025.
- I-MAB Biopharma had 2 active job postings in 2025, a 66.7% increase (+1) from 2024.
- I-MAB Biopharma had 1 active job postings in 2024, a 163.6% decline (-9) from 2023.
- I-MAB Biopharma had 10 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 0 new roles/month, up from 0 in 2025 and 1 in 2024. New metric
I-MAB Biopharma's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across I-MAB Biopharma's workforce based on public professional data. Overall sentiment is neutral and has held steady 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 I-MAB Biopharma growing?
- In 2026, I-MAB Biopharma's headcount shrank 2.0% to 553 employees, down from 564 in 2025.
- Where are I-MAB Biopharma employees located?
- Most I-MAB Biopharma employees are based in China (95.2% of headcount), followed by the United States.
- What is the average salary at I-MAB Biopharma?
- The average employee salary at I-MAB Biopharma is approximately $75.1k per year.
- How many people does I-MAB Biopharma hire per year?
- In 2026, I-MAB Biopharma opened roughly 0 new roles — about 0 per month.
- When was I-MAB Biopharma founded and where is it headquartered?
- I-MAB Biopharma was founded in 2016 and is headquartered in Shanghai, China.
See something that doesn't look right? Reach out and our team will review it.