How many employees work at RIKEN?
RIKEN has approximately 3,687 total employees worldwide as of December 2025, according to Revelio Labs workforce intelligence data. RIKEN's total headcount has grown 4.6% from 3,527 employees in 2023 to 3,687 in 2025.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published June 2026
Is RIKEN hiring right now?
Yes, RIKEN is actively hiring. RIKEN had 74 active job postings in 2025, a 52.0% decline from 2024 — see job openings & hiring trends.
About RIKEN's Workforce
RIKEN is a Research and Development company that employs 3,687 people worldwide as of December 2025. It is the 3rd-largest by headcount among its peers. Founded in 2003, the company is headquartered in Wako, Japan.
RIKEN's workforce has grown 4.6% from 2023 to 2025, though it is down 1.8% year over year in 2025. Its workforce is concentrated most in Japan (94.0%), followed by the United States (1.8%) and China (0.7%), with South Korea, its fastest-growing location.
RIKEN's largest functional groups are Finance and Operations (64.8%), Engineering (19.9%), and Sales and Marketing (15.3%). Median employee tenure is 4.4 years. The average salary is $51,221, ranging from a median of $69,000 in Western Europe to $14,000 in Central America and the Caribbean.
RIKEN's active job postings fell 52.0% in 2025 to 74, with new postings per month climbing from 23 in 2023 to 25 in 2025. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
As of December 2025
RIKEN
workforce metrics
Headcount
3.7k
1.8% YoY
Avg. Salary
$51.2k
2.0% YoY
Tenure
4.4yr
0.2yr YoY
Growth Rate
-1.8%
5.1pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for RIKEN. Compare to peers, export the dataset, and access the full quarterly history.
- RIKEN had 3,687 employees in 2025, a 1.8% decline (-67) from 2024.
- RIKEN had 3,754 employees in 2024, a 3.3% increase (+122) from 2023.
- RIKEN had 3,632 employees in 2023, a 4.5% increase (+159) from 2022.
RIKEN's total workforce has grown from 3,527 employees in 2023 to 3,687 in 2025.
RIKEN — quarterly employee count (2023–2025)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2025 | Q4 | 3,687 | -67 | -1.8% |
| 2025 | Q3 | 3,680 | -45 | -1.2% |
| 2025 | Q2 | 3,750 | +25 | +0.7% |
| 2025 | Q1 | 3,702 | +62 | +1.7% |
| 2024 | Q4 | 3,754 | +122 | +3.3% |
| 2024 | Q3 | 3,725 | +93 | +2.5% |
| 2024 | Q2 | 3,725 | +99 | +2.7% |
| 2024 | Q1 | 3,640 | +113 | +3.2% |
| 2023 | Q4 | 3,632 | +159 | +4.5% |
| 2023 | Q3 | 3,632 | +155 | +4.4% |
| 2023 | Q2 | 3,626 | +176 | +5.0% |
| 2023 | Q1 | 3,527 | +134 | +3.9% |
Want to see RIKEN's complete headcount history back to 2017, including quarterly breakdowns?
Japan accounts for the largest share of RIKEN's global workforce with approximately 94% of total employees, followed by the United States and China. RIKEN's headcount in South Korea is growing fastest among its major locations, up 61.8% year over year in 2025.
RIKEN employees by country — 2025
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| Japan | 3,421 | 94.0% | -0.8% |
| United States | 66 | 1.8% | -5.6% |
| China | 24 | 0.7% | +0.0% |
| Indonesia | 18 | 0.5% | +0.0% |
| Mexico | 15 | 0.4% | -9.6% |
| India | 12 | 0.3% | +0.0% |
| Thailand | 10 | 0.3% | +0.0% |
| South Korea | 10 | 0.3% | +61.8% |
| Germany | 10 | 0.3% | +0.0% |
| Malaysia | 10 | 0.3% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
RIKEN's largest employee groups are Finance and Operations (64.8%), Engineering (19.9%), and Sales and Marketing (15.3%).
RIKEN employees by department — 2025
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 2,360 | 64.8% | -0.4% |
| Engineering | 726 | 19.9% | -2.0% |
| Sales and Marketing | 556 | 15.3% | -0.0% |
Compare RIKEN's department mix to industry peers.
RIKEN's average employee salary is $51,221 globally. Employees in Western Europe receive the highest compensation, with median pay approximately 1.3x the global average. Pay is lowest in Central America and the Caribbean, at a median of $14,000.
RIKEN median employee salary by region — 2025 (USD)
| Region | Median Salary |
|---|---|
| Western Europe | $69,000 |
| Northern Europe | $64,000 |
| Northern America | $61,000 |
| Southern Europe | $51,000 |
| Eastern Asia | $47,000 |
| Eastern Europe | $25,000 |
| Sub-Saharan Africa | $15,000 |
| South-Eastern Asia | $14,000 |
| Central America and the Caribbean | $14,000 |
| Southern Asia | $6,000 |
Unlock salary by role, level, and city — and compare to RIKEN's industry peers.
- RIKEN had 74 active job postings in 2025, a 52.0% decline (-52) from 2024.
- RIKEN had 126 active job postings in 2024, a 43.5% increase (+45) from 2023.
- RIKEN had 81 active job postings in 2023, a 25.0% increase from 2022.
- Hiring velocity in 2025: 25 new roles/month, down from 40 in 2024 and 23 in 2023. New metric
RIKEN's active job postings fell 52.0% in 2025 to 74, with new postings per month climbing from 23 in 2023 to 25 in 2025.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across RIKEN's workforce based on public professional data. Overall sentiment is neutral and has declined year over year in 2025.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Research and Development Companies by Employee Count
- How fast is RIKEN growing?
- In 2025, RIKEN's headcount shrank 1.8% to 3,687 employees, down from 3,754 in 2024.
- Where are RIKEN employees located?
- Most RIKEN employees are based in Japan (94.0% of headcount), followed by the United States and China.
- What is the average salary at RIKEN?
- The average employee salary at RIKEN is approximately $51.2k per year.
- How many people does RIKEN hire per year?
- In 2025, RIKEN opened roughly 300 new roles — about 25 per month.
- When was RIKEN founded and where is it headquartered?
- RIKEN was founded in 2003 and is headquartered in Wako, Japan.
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