How many employees work at Ultragenyx Pharmaceutical?
Ultragenyx Pharmaceutical, Inc. (RARE) has approximately 1,470 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. Ultragenyx Pharmaceutical's total headcount has grown 5.1% from 1,400 employees in 2023 to 1,470 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is Ultragenyx Pharmaceutical hiring right now?
Yes, Ultragenyx Pharmaceutical is actively hiring. Ultragenyx Pharmaceutical had 104 active job postings in 2025, a 73.7% increase from 2024 — see job openings & hiring trends.
About Ultragenyx Pharmaceutical's Workforce
Ultragenyx Pharmaceutical, Inc. (RARE) is a Pharmaceuticals company that employs 1,470 people worldwide as of December 2025. It is the 7th-largest by headcount among its peers. Founded in 2010, the company is headquartered in Novato, California and trades on the NASDAQ.
Ultragenyx Pharmaceutical's workforce has grown 5.1% from 2023 to 2025, up 7.7% year over year in 2025. It fell to a low of 1,355 in 2024 Q3 before recovering. Its workforce is concentrated most in the United States (82.1%), followed by Brazil (3.7%) and Switzerland (3.0%), with Japan, its fastest-growing location.
Ultragenyx Pharmaceutical's largest functional groups are Finance and Operations (52.6%), Sales and Marketing (24.7%), and Engineering (22.8%), with Sales and Marketing growing fastest (up 4.2%). Median employee tenure is 3.1 years. The average salary is $182,616, ranging from a median of $195,000 in Western Europe to $27,000 in Southern America.
Ultragenyx Pharmaceutical's active job postings rose 73.7% in 2025 to 104, with new postings per month climbing from 43 in 2023 to 56 in 2025. Overall employee sentiment is neutral and broadly stable.
Sourced from Revelio Labs workforce data.
As of December 2025
Ultragenyx Pharmaceutical
workforce metrics
Headcount
1.5k
7.7% YoY
Avg. Salary
$182.6k
2.1% YoY
Tenure
3.1yr
0.4yr YoY
Growth Rate
7.7%
9.5pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Ultragenyx Pharmaceutical. Compare to peers, export the dataset, and access the full quarterly history.
- Ultragenyx Pharmaceutical had 1,470 employees in 2025, a 7.7% increase (+109) from 2024.
- Ultragenyx Pharmaceutical had 1,361 employees in 2024, a 1.7% decline (-23) from 2023.
- Ultragenyx Pharmaceutical had 1,384 employees in 2023, a 5.0% decline (-71) from 2022.
Ultragenyx Pharmaceutical's total workforce has grown from 1,400 employees in 2023 to 1,470 in 2025.
Ultragenyx Pharmaceutical, Inc. — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 1,470 | +109 | +7.7% |
| 2025 | Q3 | 1,468 | +113 | +7.9% |
| 2025 | Q2 | 1,443 | +61 | +4.3% |
| 2025 | Q1 | 1,380 | +21 | +1.5% |
| 2024 | Q4 | 1,361 | -23 | -1.7% |
| 2024 | Q3 | 1,355 | -42 | -3.0% |
| 2024 | Q2 | 1,382 | -31 | -2.3% |
| 2024 | Q1 | 1,359 | -41 | -2.9% |
| 2023 | Q4 | 1,384 | -71 | -5.0% |
| 2023 | Q3 | 1,397 | -81 | -5.6% |
| 2023 | Q2 | 1,413 | -48 | -3.3% |
| 2023 | Q1 | 1,400 | +20 | +1.4% |
Want to see Ultragenyx Pharmaceutical's complete headcount history back to 2017, including quarterly breakdowns?
The United States accounts for the largest share of Ultragenyx Pharmaceutical's global workforce with approximately 82% of total employees, followed by Brazil and Switzerland. Ultragenyx Pharmaceutical's headcount in Japan is growing fastest among its major locations, up 39.0% year over year in 2025.
Ultragenyx Pharmaceutical employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 1,212 | 82.1% | +1.8% |
| Brazil | 55 | 3.7% | +1.5% |
| Switzerland | 45 | 3.0% | +5.0% |
| Japan | 24 | 1.6% | +39.0% |
| Mexico | 22 | 1.5% | -2.2% |
| Canada | 17 | 1.1% | +13.0% |
| Argentina | 16 | 1.1% | +0.1% |
| United Kingdom | 13 | 0.9% | +1.4% |
| Colombia | 12 | 0.8% | -7.0% |
| France | 10 | 0.7% | +46.2% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Ultragenyx Pharmaceutical's largest employee groups are Finance and Operations (52.6%), Sales and Marketing (24.7%), and Engineering (22.8%).
Ultragenyx Pharmaceutical employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 778 | 52.6% | +2.5% |
| Sales and Marketing | 365 | 24.7% | +4.2% |
| Engineering | 337 | 22.8% | +1.7% |
Compare Ultragenyx Pharmaceutical's department mix to industry peers.
Ultragenyx Pharmaceutical's average employee salary is $182,616 globally. Employees in Western Europe receive the highest compensation. Pay is lowest in Southern America, at a median of $27,000.
Ultragenyx Pharmaceutical median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $195,000 |
| Northern America | $182,000 |
| Northern Europe | $163,000 |
| Southern Europe | $100,000 |
| Eastern Asia | $97,000 |
| South-Eastern Asia | $66,000 |
| Central and Western Asia | $38,000 |
| Central America and the Caribbean | $31,000 |
| Southern America | $27,000 |
| Southern Asia | $20,000 |
Unlock salary by role, level, and city — and compare to Ultragenyx Pharmaceutical's industry peers.
- Ultragenyx Pharmaceutical had 104 active job postings in 2025, a 73.7% increase (+56) from 2024.
- Ultragenyx Pharmaceutical had 48 active job postings in 2024, a 18.2% increase (+8) from 2023.
- Ultragenyx Pharmaceutical had 40 active job postings in 2023, a 24.2% decline from 2022.
- Hiring velocity in 2025: 56 new roles/month, up from 39 in 2024 and 43 in 2023. New metric
Ultragenyx Pharmaceutical's hiring is accelerating: active job postings rose 73.7% in 2025 to 104, with new postings per month climbing from 43 in 2023 to 56 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Ultragenyx Pharmaceutical's workforce based on public professional data. Overall sentiment is neutral and has held steady year over year in 2025.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Pharmaceuticals Companies by Employee Count
- How fast is Ultragenyx Pharmaceutical growing?
- In 2025, Ultragenyx Pharmaceutical's headcount grew 7.7% to 1,470 employees, up from 1,361 in 2024.
- Where are Ultragenyx Pharmaceutical employees located?
- Most Ultragenyx Pharmaceutical employees are based in the United States (82.1% of headcount), followed by Brazil and Switzerland.
- What is the average salary at Ultragenyx Pharmaceutical?
- The average employee salary at Ultragenyx Pharmaceutical is approximately $182.6k per year.
- How many people does Ultragenyx Pharmaceutical hire per year?
- In 2025, Ultragenyx Pharmaceutical opened roughly 672 new roles — about 56 per month.
- When was Ultragenyx Pharmaceutical founded and where is it headquartered?
- Ultragenyx Pharmaceutical was founded in 2010 and is headquartered in Novato, California.
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