How many employees work at aTyr Pharma?
aTyr Pharma, Inc. (ATYR) has approximately 55 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. aTyr Pharma’s total headcount has declined 15.1% from 65 employees in 2023 to 55 in 2026.
Is aTyr Pharma hiring right now?
No, aTyr Pharma is not actively hiring. aTyr Pharma had 0 active job postings in 2026, a 200.0% decline from 2025 — see job openings & hiring trends.
About aTyr Pharma’s Workforce
aTyr Pharma, Inc. (ATYR) is a Pharmaceuticals company that employs 55 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2005, the company is headquartered in San Diego, California and trades on the NASDAQ.
aTyr Pharma's workforce has declined 15.1% from 2023 to 2026, down 9.2% year over year in 2026. It fell to a low of 55 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (94.9%), followed by North Africa (1.7%) and South Asia (1.5%).
aTyr Pharma's functional groups are Finance and Operations (48.9%), Engineering (36.4%), and Sales and Marketing (14.7%). The average salary is $190,722, highest in North America at a median of $178,000, up 7.2% year over year in 2026.
aTyr Pharma's active job postings fell 200.0% in 2026 to 0, with new postings per month cooling from 1 in 2023 to 0 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Ticker
- NASDAQ: ATYR
- Headquarters
- San Diego, California
- Founded
- 2005
- Industry
- Pharmaceuticals
- Employees
- 55
- YoY
- -9.2% (-9)
As of March 2026
aTyr Pharma workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for aTyr Pharma. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsaTyr Pharma Annual Employee Count (2023-2026)
- aTyr Pharma had 55 employees in 2026, a 9.2% decline (-9) from 2025.
- aTyr Pharma had 60 employees in 2025, a 6.2% decline (-3) from 2024.
- aTyr Pharma had 63 employees in 2024, a 0.7% increase (-1) from 2023.
- aTyr Pharma had 64 employees in 2023, a 8.7% decline (-9) from 2022.
aTyr Pharma's total workforce has declined from 65 employees in 2023 to 55 in 2026.
aTyr Pharma, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 55 | -9 | -9.2% |
| 2025 | Q4 | 60 | -3 | -6.2% |
| 2025 | Q3 | 62 | -2 | -5.7% |
| 2025 | Q2 | 61 | -4 | -6.9% |
| 2025 | Q1 | 64 | +3 | +3.2% |
| 2024 | Q4 | 63 | -1 | +0.7% |
| 2024 | Q3 | 64 | -3 | -2.0% |
| 2024 | Q2 | 65 | +0 | +0.5% |
| 2024 | Q1 | 61 | -5 | -4.8% |
| 2023 | Q4 | 64 | -9 | -8.7% |
| 2023 | Q3 | 67 | -7 | -7.2% |
| 2023 | Q2 | 65 | -6 | -9.8% |
See aTyr Pharma's complete headcount history, including quarterly breakdowns.
Get the DataaTyr Pharma Employee Count by Region (2026)
North America accounts for the largest share of aTyr Pharma's global workforce with approximately 95% of total employees, followed by North Africa and South Asia.
aTyr Pharma employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 52 | 94.9% |
| North Africa | 1 | 1.7% |
| South Asia | 1 | 1.5% |
| East Asia | 1 | 1.3% |
| Eastern Europe | 0 | 0.6% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataaTyr Pharma Employee Count by Department (2026)
aTyr Pharma's employee groups are Finance and Operations (48.9%), Engineering (36.4%), and Sales and Marketing (14.7%).
aTyr Pharma employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 27 | 48.9% |
| Engineering | 20 | 36.4% |
| Sales and Marketing | 8 | 14.7% |
Compare aTyr Pharma's department mix to industry peers.
See Full DataaTyr Pharma Employee Salary by Region (2026)
aTyr Pharma's average employee salary is $190,722 globally. Employees in North America receive the highest compensation.
aTyr Pharma median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $178,000 |
Unlock salary by role, level, and city — and compare to aTyr Pharma's industry peers.
Unlock Salary DataaTyr Pharma Job Openings and Hiring Trends (2023-2026)
- aTyr Pharma had 0 active job postings in 2026, a 200.0% decline (-7) from 2025.
- aTyr Pharma had 7 active job postings in 2025, a 200.0% increase (+7) from 2024.
- aTyr Pharma had 0 active job postings in 2024, a 0% no change from 2023.
- aTyr Pharma had 0 active job postings in 2023, a 200.0% decline from 2022.
- Hiring velocity in 2026: 0 new roles/month, down from 2 in 2025 and 0 in 2024.
aTyr Pharma's hiring is slowing: active job postings fell 200.0% in 2026 to 0, with new postings per month cooling from 1 in 2023 to 0 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataaTyr Pharma Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across aTyr Pharma's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
Frequently Asked Questions About aTyr Pharma
- How fast is aTyr Pharma growing?
- In 2026, aTyr Pharma's headcount shrank 9.2% to 55 employees, down from 64 in 2025.
- See the full headcount history
- Where are aTyr Pharma employees located?
- Most aTyr Pharma employees are based in North America (94.9% of headcount), followed by North Africa and South Asia.
- Explore where the workforce is based
- What is the average salary at aTyr Pharma?
- The average employee salary at aTyr Pharma is approximately $190.7k per year.
- Analyze the salary distribution
- How many new job postings does aTyr Pharma open per year?
- In Q1 2026, aTyr Pharma opened 0 new job postings. In 2025, aTyr Pharma opened 20 new job postings — about 2 per month.
- Track hiring trends by role
- When was aTyr Pharma founded and where is it headquartered?
- aTyr Pharma was founded in 2005 and is headquartered in San Diego, California.
- Compare aTyr Pharma to industry peers
Speak with a workforce expert about aTyr Pharma.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.