How many employees work at Atossa Therapeutics?
Atossa Therapeutics, Inc. (ATOS) has approximately 14 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Atossa Therapeutics’s total headcount has grown 22.8% from 11 employees in 2023 to 14 in 2026.
Is Atossa Therapeutics hiring right now?
Yes, Atossa Therapeutics is actively hiring. Atossa Therapeutics had 1 active job postings in 2026, a 200.0% increase from 2025 — see job openings & hiring trends.
About Atossa Therapeutics’s Workforce
Atossa Therapeutics, Inc. (ATOS) is a Pharmaceuticals company that employs 14 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 2008, the company is headquartered in Seattle, Washington and trades on the NASDAQ.
Atossa Therapeutics's workforce has grown 22.8% from 2023 to 2026, though it is down 4.5% year over year in 2026. Its workforce is concentrated most in North America (94.8%), followed by South Asia (5.2%).
Atossa Therapeutics's functional groups are Finance and Operations (41.6%), Sales and Marketing (29.8%), and Engineering (28.5%), with Engineering growing fastest (up 8.2%). The average salary is $161,335, highest in North America at a median of $169,000, down 2.6% year over year in 2026.
Atossa Therapeutics's active job postings rose 200.0% in 2026 to 1. Overall employee sentiment is negative and broadly stable.
Sourced from Revelio Labs workforce data.
- Ticker
- NASDAQ: ATOS
- Headquarters
- Seattle, Washington
- Founded
- 2008
- Industry
- Pharmaceuticals
- Employees
- 14
- YoY
- -4.5% (+0)
As of March 2026
Atossa Therapeutics workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Atossa Therapeutics. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsAtossa Therapeutics Annual Employee Count (2023-2026)
- Atossa Therapeutics had 14 employees in 2026, a 4.5% decline from 2025.
- Atossa Therapeutics had 14 employees in 2025, a 4.5% decline from 2024.
- Atossa Therapeutics had 14 employees in 2024, a 16.6% increase (+3) from 2023.
- Atossa Therapeutics had 11 employees in 2023, a 12.9% decline (-1) from 2022.
Atossa Therapeutics's total workforce has grown from 11 employees in 2023 to 14 in 2026.
Atossa Therapeutics, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 14 | +0 | -4.5% |
| 2025 | Q4 | 14 | +0 | -4.5% |
| 2025 | Q3 | 15 | +2 | +3.5% |
| 2025 | Q2 | 14 | +2 | +7.7% |
| 2025 | Q1 | 14 | +2 | +7.9% |
| 2024 | Q4 | 14 | +3 | +16.6% |
| 2024 | Q3 | 13 | +1 | +4.3% |
| 2024 | Q2 | 12 | +1 | +0.2% |
| 2024 | Q1 | 12 | +0 | -3.6% |
| 2023 | Q4 | 11 | -1 | -12.9% |
| 2023 | Q3 | 12 | +1 | -4.0% |
| 2023 | Q2 | 11 | -1 | -6.3% |
See Atossa Therapeutics's complete headcount history, including quarterly breakdowns.
Get the DataAtossa Therapeutics Employee Count by Region (2026)
North America accounts for the largest share of Atossa Therapeutics's global workforce with approximately 95% of total employees, followed by South Asia.
Atossa Therapeutics employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 13 | 94.8% |
| South Asia | 1 | 5.2% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataAtossa Therapeutics Employee Count by Department (2026)
Atossa Therapeutics's employee groups are Finance and Operations (41.6%), Sales and Marketing (29.8%), and Engineering (28.5%).
Atossa Therapeutics employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 6 | 41.6% |
| Sales and Marketing | 4 | 29.8% |
| Engineering | 4 | 28.5% |
Compare Atossa Therapeutics's department mix to industry peers.
See Full DataAtossa Therapeutics Employee Salary by Region (2026)
Atossa Therapeutics's average employee salary is $161,335 globally. Employees in North America receive the highest compensation.
Atossa Therapeutics median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $169,000 |
Unlock salary by role, level, and city — and compare to Atossa Therapeutics's industry peers.
Unlock Salary DataAtossa Therapeutics Job Openings and Hiring Trends (2023-2026)
- Atossa Therapeutics had 1 active job postings in 2026, a 200.0% increase (+1) from 2025.
- Atossa Therapeutics had 0 active job postings in 2025, a 0% no change from 2024.
- Atossa Therapeutics had 0 active job postings in 2024, a 200.0% decline (-1) from 2023.
- Atossa Therapeutics had 1 active job postings in 2023, a 200.0% increase from 2022.
- Hiring velocity in 2026: 0 new roles/month, up from 0 in 2025 and 0 in 2024.
Atossa Therapeutics's active job postings rose 200.0% in 2026 to 1.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataAtossa Therapeutics Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Atossa Therapeutics's workforce based on public professional data. Overall sentiment is negative 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 Atossa Therapeutics
- How fast is Atossa Therapeutics growing?
- In 2026, Atossa Therapeutics's headcount shrank 4.5% to 14 employees.
- See the full headcount history
- Where are Atossa Therapeutics employees located?
- Most Atossa Therapeutics employees are based in North America (94.8% of headcount), followed by South Asia.
- Explore where the workforce is based
- What is the average salary at Atossa Therapeutics?
- The average employee salary at Atossa Therapeutics is approximately $161.3k per year.
- Analyze the salary distribution
- How many new job postings does Atossa Therapeutics open per year?
- In Q1 2026, Atossa Therapeutics opened 1 new job postings. In 2025, Atossa Therapeutics opened 0 new job postings — about 0 per month.
- Track hiring trends by role
- When was Atossa Therapeutics founded and where is it headquartered?
- Atossa Therapeutics was founded in 2008 and is headquartered in Seattle, Washington.
- Compare Atossa Therapeutics to industry peers
Speak with a workforce expert about Atossa Therapeutics.
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