How many employees work at IDEAYA Biosciences?
IDEAYA Biosciences, Inc. (IDYA) has approximately 158 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. IDEAYA Biosciences’s total headcount has grown 69.4% from 93 employees in 2023 to 158 in 2026.
Is IDEAYA Biosciences hiring right now?
Yes, IDEAYA Biosciences is actively hiring. IDEAYA Biosciences had 66 active job postings in 2026, a 110.6% increase from 2025 — see job openings & hiring trends.
About IDEAYA Biosciences’s Workforce
IDEAYA Biosciences, Inc. (IDYA) is a Pharmaceuticals company that employs 158 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2015, the company is headquartered in South San Francisco, California and trades on the NASDAQ.
IDEAYA Biosciences's workforce has grown 69.4% from 2023 to 2026, up 13.5% year over year in 2026. Its workforce is concentrated most in North America (99.3%), followed by Arab States (0.7%).
IDEAYA Biosciences's functional groups are Finance and Operations (47.8%), Engineering (27.3%), and Sales and Marketing (24.9%), with Sales and Marketing growing fastest (up 27.4%). The average salary is $218,839, highest in North America at a median of $198,000.
IDEAYA Biosciences's active job postings rose 110.6% in 2026 to 66, with new postings per month climbing from 10 in 2023 to 28 in 2026. Overall employee sentiment is negative but improving.
Sourced from Revelio Labs workforce data.
- Ticker
- NASDAQ: IDYA
- Headquarters
- South San Francisco, California
- Founded
- 2015
- Industry
- Pharmaceuticals
- Employees
- 158
- YoY
- +13.5% (+39)
As of March 2026
IDEAYA Biosciences workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for IDEAYA Biosciences. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsIDEAYA Biosciences Annual Employee Count (2023-2026)
- IDEAYA Biosciences had 158 employees in 2026, a 13.5% increase (+39) from 2025.
- IDEAYA Biosciences had 145 employees in 2025, a 8.2% increase (+30) from 2024.
- IDEAYA Biosciences had 115 employees in 2024, a 7.0% increase (+18) from 2023.
- IDEAYA Biosciences had 97 employees in 2023, a 2.3% increase (+10) from 2022.
IDEAYA Biosciences's total workforce has grown from 93 employees in 2023 to 158 in 2026.
IDEAYA Biosciences, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 158 | +39 | +13.5% |
| 2025 | Q4 | 145 | +30 | +8.2% |
| 2025 | Q3 | 140 | +26 | +7.3% |
| 2025 | Q2 | 131 | +20 | +5.4% |
| 2025 | Q1 | 119 | +10 | +3.3% |
| 2024 | Q4 | 115 | +18 | +7.0% |
| 2024 | Q3 | 114 | +15 | +5.4% |
| 2024 | Q2 | 111 | +18 | +5.7% |
| 2024 | Q1 | 109 | +19 | +6.0% |
| 2023 | Q4 | 97 | +10 | +2.3% |
| 2023 | Q3 | 99 | +15 | +4.0% |
| 2023 | Q2 | 93 | +11 | +1.9% |
See IDEAYA Biosciences's complete headcount history, including quarterly breakdowns.
Get the DataIDEAYA Biosciences Employee Count by Region (2026)
North America accounts for the largest share of IDEAYA Biosciences's global workforce with approximately 99% of total employees, followed by Arab States.
IDEAYA Biosciences employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 152 | 99.3% |
| Arab States | 1 | 0.7% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataIDEAYA Biosciences Employee Count by Department (2026)
IDEAYA Biosciences's employee groups are Finance and Operations (47.8%), Engineering (27.3%), and Sales and Marketing (24.9%).
IDEAYA Biosciences employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 75 | 47.8% |
| Engineering | 43 | 27.3% |
| Sales and Marketing | 39 | 24.9% |
Compare IDEAYA Biosciences's department mix to industry peers.
See Full DataIDEAYA Biosciences Employee Salary by Region (2026)
IDEAYA Biosciences's average employee salary is $218,839 globally. Employees in North America receive the highest compensation.
IDEAYA Biosciences median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $198,000 |
Unlock salary by role, level, and city — and compare to IDEAYA Biosciences's industry peers.
Unlock Salary DataIDEAYA Biosciences Job Openings and Hiring Trends (2023-2026)
- IDEAYA Biosciences had 66 active job postings in 2026, a 110.6% increase (+45) from 2025.
- IDEAYA Biosciences had 21 active job postings in 2025, a 40.0% increase (+7) from 2024.
- IDEAYA Biosciences had 14 active job postings in 2024, a 54.5% increase (+6) from 2023.
- IDEAYA Biosciences had 8 active job postings in 2023, a 54.5% decline from 2022.
- Hiring velocity in 2026: 28 new roles/month, up from 8 in 2025 and 9 in 2024.
IDEAYA Biosciences's hiring is accelerating: active job postings rose 110.6% in 2026 to 66, with new postings per month climbing from 10 in 2023 to 28 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataIDEAYA Biosciences Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across IDEAYA Biosciences's workforce based on public professional data. Overall sentiment is negative and has improved 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 IDEAYA Biosciences
- How fast is IDEAYA Biosciences growing?
- In 2026, IDEAYA Biosciences's headcount grew 13.5% to 158 employees, up from 119 in 2025.
- See the full headcount history
- Where are IDEAYA Biosciences employees located?
- Most IDEAYA Biosciences employees are based in North America (99.3% of headcount), followed by Arab States.
- Explore where the workforce is based
- What is the average salary at IDEAYA Biosciences?
- The average employee salary at IDEAYA Biosciences is approximately $218.8k per year.
- Analyze the salary distribution
- How many new job postings does IDEAYA Biosciences open per year?
- In Q1 2026, IDEAYA Biosciences opened 83 new job postings. In 2025, IDEAYA Biosciences opened 99 new job postings — about 8 per month.
- Track hiring trends by role
- When was IDEAYA Biosciences founded and where is it headquartered?
- IDEAYA Biosciences was founded in 2015 and is headquartered in South San Francisco, California.
- Compare IDEAYA Biosciences to industry peers
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