How many employees work at PTC Therapeutics?
PTC Therapeutics, Inc. (PTCT) has approximately 967 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. PTC Therapeutics's total headcount has declined 31.2% from 1,405 employees in 2023 to 967 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is PTC Therapeutics hiring right now?
Yes, PTC Therapeutics is actively hiring. PTC Therapeutics had 45 active job postings in 2026, a 40.7% decline from 2025 — see job openings & hiring trends.
About PTC Therapeutics's Workforce
PTC Therapeutics, Inc. (PTCT) is a Pharmaceuticals company that employs 967 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1998, the company is headquartered in New Jersey and trades on the NASDAQ.
PTC Therapeutics's workforce has declined from 2023 to 2026, down 31.2% in that period and down 1.1% year over year in 2026. It fell to a low of 967 in 2026 Q1 before recovering. Its workforce is concentrated most in the United States (70.0%), followed by Ireland (5.3%) and Brazil (4.7%), with Japan, its fastest-growing location.
PTC Therapeutics's largest functional groups are Finance and Operations (48.2%), Engineering (27.3%), and Sales and Marketing (24.5%), with Engineering growing fastest (up 3.0%). Median tenure is 3.5 years, and the average salary is $152,581, ranging from a median of $180,000 in Western Europe to $25,000 in Southern America.
PTC Therapeutics's active job postings fell 40.7% in 2026 to 45, with new postings per month cooling from 39 in 2023 to 20 in 2026. Overall sentiment is neutral but moving upward.
Sourced from Revelio Labs workforce data.
As of March 2026
PTC Therapeutics
workforce metrics
Headcount
967
1.1% YoY
Avg. Salary
$152.6k
0.2% YoY
Tenure
3.5yr
0.2yr YoY
Growth Rate
-1.1%
1.7pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for PTC Therapeutics. Compare to peers, export the dataset, and access the full quarterly history.
- PTC Therapeutics had 967 employees in 2026, a 1.1% decline (-10) from 2025.
- PTC Therapeutics had 991 employees in 2025, a 2.4% increase (+24) from 2024.
- PTC Therapeutics had 967 employees in 2024, a 8.8% decline (-90) from 2023.
- PTC Therapeutics had 1,057 employees in 2023, a 30.5% decline (-381) from 2022.
PTC Therapeutics's total workforce has declined from 1,405 employees in 2023 to 967 in 2026.
PTC Therapeutics, Inc. — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 967 | -10 | -1.1% |
| 2025 | Q4 | 991 | +24 | +2.4% |
| 2025 | Q3 | 1,009 | +38 | +3.8% |
| 2025 | Q2 | 1,009 | +31 | +3.2% |
| 2025 | Q1 | 977 | -27 | -2.8% |
| 2024 | Q4 | 967 | -90 | -8.8% |
| 2024 | Q3 | 971 | -344 | -30.1% |
| 2024 | Q2 | 978 | -427 | -35.9% |
| 2024 | Q1 | 1,004 | -438 | -35.8% |
| 2023 | Q4 | 1,057 | -381 | -30.5% |
| 2023 | Q3 | 1,315 | -85 | -6.3% |
| 2023 | Q2 | 1,405 | +69 | +5.0% |
Want to see PTC Therapeutics's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of PTC Therapeutics's global workforce with approximately 70% of total employees, followed by Ireland and Brazil. PTC Therapeutics's headcount in Japan is growing fastest among its major locations, up 39.7% year over year in 2026.
PTC Therapeutics employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 672 | 70.0% | -1.1% |
| Ireland | 51 | 5.3% | -2.3% |
| Brazil | 45 | 4.7% | -17.9% |
| Japan | 24 | 2.5% | +39.7% |
| United Kingdom | 16 | 1.7% | -9.0% |
| Switzerland | 15 | 1.6% | -20.9% |
| Argentina | 15 | 1.5% | +0.0% |
| France | 11 | 1.1% | -15.1% |
| Germany | 9 | 1.0% | +0.1% |
| United Arab Emirates | 9 | 1.0% | +32.8% |
Drill into city-level data, hiring trends by region and historic geographic shifts
PTC Therapeutics's largest employee groups are Finance and Operations (48.2%), Engineering (27.3%), and Sales and Marketing (24.5%).
PTC Therapeutics employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 475 | 48.2% | -2.8% |
| Engineering | 268 | 27.3% | +3.0% |
| Sales and Marketing | 241 | 24.5% | -6.6% |
Compare PTC Therapeutics's department mix to industry peers.
PTC Therapeutics's average employee salary is $152,581 globally. Employees in Western Europe receive the highest compensation, with median pay approximately 1.2x the global average. Pay is lowest in Southern America, at a median of $25,000.
PTC Therapeutics median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Pacific Islands | $233,000 |
| Western Europe | $180,000 |
| Northern America | $156,000 |
| Northern Europe | $120,000 |
| Arab States | $115,000 |
| Central America and the Caribbean | $86,000 |
| Southern Europe | $83,000 |
| Eastern Asia | $72,000 |
| Central and Western Asia | $61,000 |
| Eastern Europe | $53,000 |
| Southern America | $25,000 |
| South-Eastern Asia | $12,000 |
| Southern Asia | $10,000 |
Unlock salary by role, level, and city — and compare to PTC Therapeutics's industry peers.
- PTC Therapeutics had 45 active job postings in 2026, a 40.7% decline (+16) from 2025.
- PTC Therapeutics had 29 active job postings in 2025, a 69.7% decline (-31) from 2024.
- PTC Therapeutics had 60 active job postings in 2024, a 133.3% increase (+48) from 2023.
- PTC Therapeutics had 12 active job postings in 2023, a 178.4% decline from 2022.
- Hiring velocity in 2026: 20 new roles/month, down from 50 in 2025 and 36 in 2024. New metric
PTC Therapeutics's hiring is slowing: active job postings fell 40.7% in 2026 to 45, with new postings per month cooling from 39 in 2023 to 20 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across PTC Therapeutics'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.
Similar Pharmaceuticals Companies by Employee Count
- How fast is PTC Therapeutics growing?
- In 2026, PTC Therapeutics's headcount shrank 1.1% to 967 employees, down from 977 in 2025.
- Where are PTC Therapeutics employees located?
- Most PTC Therapeutics employees are based in the United States (70.0% of headcount), followed by Ireland and Brazil.
- What is the average salary at PTC Therapeutics?
- The average employee salary at PTC Therapeutics is approximately $152.6k per year.
- How many people does PTC Therapeutics hire per year?
- In 2026, PTC Therapeutics opened roughly 240 new roles — about 20 per month.
- When was PTC Therapeutics founded and where is it headquartered?
- PTC Therapeutics was founded in 1998 and is headquartered in New Jersey.
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