How many employees work at Amylyx Pharmaceutical?
Amylyx Pharmaceuticals, Inc. (AMLX) has approximately 147 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Amylyx Pharmaceutical’s total headcount has declined 53.1% from 314 employees in 2023 to 147 in 2026.
Is Amylyx Pharmaceutical hiring right now?
Yes, Amylyx Pharmaceutical is actively hiring. Amylyx Pharmaceutical had 22 active job postings in 2026, a 152.0% increase from 2025 — see job openings & hiring trends.
About Amylyx Pharmaceutical’s Workforce
Amylyx Pharmaceuticals, Inc. (AMLX) is a Pharmaceuticals company that employs 147 people worldwide as of March 2026. It is the 6th-largest by headcount among its peers. Founded in 2013, the company is headquartered in Cambridge, Massachusetts and trades on the NASDAQ.
Amylyx Pharmaceutical's workforce has declined 53.1% from 2023 to 2026, though it is up 2.5% year over year in 2026. It fell to a low of 126 in 2025 Q1 before recovering. Its workforce is concentrated most in North America (92.3%), followed by South Asia (4.3%) and Western Europe (2.8%).
Amylyx Pharmaceutical's functional groups are Finance and Operations (48.1%), Sales and Marketing (27.2%), and Engineering (24.6%), with Engineering growing fastest (up 19.1%). The average salary is $208,913, ranging from a median of $179,000 in North America to $9,000 in South Asia, up 11.1% year over year in 2026.
Amylyx Pharmaceutical's active job postings rose 152.0% in 2026 to 22, with new postings per month cooling from 30 in 2023 to 9 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Ticker
- NASDAQ: AMLX
- Headquarters
- Cambridge, Massachusetts
- Founded
- 2013
- Industry
- Pharmaceuticals
- Employees
- 147
- YoY
- +2.5% (+21)
As of March 2026
Amylyx Pharmaceutical workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Amylyx Pharmaceutical. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsAmylyx Pharmaceutical Annual Employee Count (2023-2026)
- Amylyx Pharmaceutical had 147 employees in 2026, a 2.5% increase (+21) from 2025.
- Amylyx Pharmaceutical had 138 employees in 2025, a 1.5% decline (+9) from 2024.
- Amylyx Pharmaceutical had 129 employees in 2024, a 28.3% decline (-227) from 2023.
- Amylyx Pharmaceutical had 356 employees in 2023, a 5.3% increase (+98) from 2022.
Amylyx Pharmaceutical's total workforce has grown from 126 employees in 2025 to 147 in 2026. Amylyx Pharmaceutical's headcount peaked at 356 in 2023 before declining in 2025 and recovering through 2026.
Amylyx Pharmaceuticals, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 147 | +21 | +2.5% |
| 2025 | Q4 | 138 | +9 | -1.5% |
| 2025 | Q3 | 131 | -1 | -3.3% |
| 2025 | Q2 | 130 | -23 | -10.5% |
| 2025 | Q1 | 126 | -213 | -30.9% |
| 2024 | Q4 | 129 | -227 | -28.3% |
| 2024 | Q3 | 132 | -205 | -27.3% |
| 2024 | Q2 | 153 | -161 | -20.7% |
| 2024 | Q1 | 339 | +55 | +3.9% |
| 2023 | Q4 | 356 | +98 | +5.3% |
| 2023 | Q3 | 337 | +114 | +7.3% |
| 2023 | Q2 | 314 | +103 | +7.2% |
See Amylyx Pharmaceutical's complete headcount history, including quarterly breakdowns.
Get the DataAmylyx Pharmaceutical Employee Count by Region (2026)
North America accounts for the largest share of Amylyx Pharmaceutical's global workforce with approximately 92% of total employees, followed by South Asia and Western Europe.
Amylyx Pharmaceutical employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 127 | 92.3% |
| South Asia | 6 | 4.3% |
| Western Europe | 4 | 2.8% |
| Sub-Saharan Africa | 1 | 0.6% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataAmylyx Pharmaceutical Employee Count by Department (2026)
Amylyx Pharmaceutical's employee groups are Finance and Operations (48.1%), Sales and Marketing (27.2%), and Engineering (24.6%).
Amylyx Pharmaceutical employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 71 | 48.1% |
| Sales and Marketing | 40 | 27.2% |
| Engineering | 36 | 24.6% |
Compare Amylyx Pharmaceutical's department mix to industry peers.
See Full DataAmylyx Pharmaceutical Employee Salary by Region (2026)
Amylyx Pharmaceutical's average employee salary is $208,913 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $9,000.
Amylyx Pharmaceutical median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $179,000 |
| Western Europe | $156,000 |
| South Asia | $9,000 |
Unlock salary by role, level, and city — and compare to Amylyx Pharmaceutical's industry peers.
Unlock Salary DataAmylyx Pharmaceutical Job Openings and Hiring Trends (2023-2026)
- Amylyx Pharmaceutical had 22 active job postings in 2026, a 152.0% increase (+12) from 2025.
- Amylyx Pharmaceutical had 10 active job postings in 2025, a 10.5% increase (+1) from 2024.
- Amylyx Pharmaceutical had 9 active job postings in 2024, a 129.4% decline (-33) from 2023.
- Amylyx Pharmaceutical had 42 active job postings in 2023, a 30.3% decline from 2022.
- Hiring velocity in 2026: 9 new roles/month, up from 4 in 2025 and 11 in 2024.
Amylyx Pharmaceutical's active job postings rose 152.0% in 2026 to 22, with new postings per month cooling from 30 in 2023 to 9 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataAmylyx Pharmaceutical Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Amylyx Pharmaceutical's workforce based on public professional data. Overall sentiment is neutral and has declined 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 Amylyx Pharmaceutical
- How fast is Amylyx Pharmaceutical growing?
- In 2026, Amylyx Pharmaceutical's headcount grew 2.5% to 147 employees, up from 126 in 2025.
- See the full headcount history
- Where are Amylyx Pharmaceutical employees located?
- Most Amylyx Pharmaceutical employees are based in North America (92.3% of headcount), followed by South Asia and Western Europe.
- Explore where the workforce is based
- What is the average salary at Amylyx Pharmaceutical?
- The average employee salary at Amylyx Pharmaceutical is approximately $208.9k per year.
- Analyze the salary distribution
- How many new job postings does Amylyx Pharmaceutical open per year?
- In Q1 2026, Amylyx Pharmaceutical opened 27 new job postings. In 2025, Amylyx Pharmaceutical opened 50 new job postings — about 4 per month.
- Track hiring trends by role
- When was Amylyx Pharmaceutical founded and where is it headquartered?
- Amylyx Pharmaceutical was founded in 2013 and is headquartered in Cambridge, Massachusetts.
- Compare Amylyx Pharmaceutical to industry peers
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