How many employees work at primeNumber?
primeNumber, Inc. has approximately 320 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. primeNumber’s total headcount has grown 78.8% from 179 employees in 2023 to 320 in 2026.
Is primeNumber hiring right now?
Yes, primeNumber is actively hiring. primeNumber had 74 active job postings in 2026, a 57.0% decline from 2025 — see job openings & hiring trends.
About primeNumber’s Workforce
primeNumber, Inc. is an Information Technology Services company that employs 320 people worldwide as of March 2026. It is the 8th-largest by headcount among its peers. Founded in 2015, the company is headquartered in Yokohama, Japan.
primeNumber's workforce has grown 78.8% from 2023 to 2026, though it is down 8.1% year over year in 2026. Its workforce is concentrated most in East Asia (99.6%), followed by Eastern Europe (0.4%) and South Asia (0.0%).
primeNumber's functional groups are Finance and Operations (49.0%), Engineering (39.7%), and Sales and Marketing (11.3%), with Finance and Operations growing fastest (up 4.4%). The average salary is $66,826, highest in East Asia at a median of $59,000, up 7.6% year over year in 2026.
primeNumber's active job postings fell 57.0% in 2026 to 74, with new postings per month cooling from 38 in 2023 to 32 in 2026.
Sourced from Revelio Labs workforce data.
- Headquarters
- Yokohama, Japan
- Founded
- 2015
- Industry
- Information Technology Services
- Employees
- 320
- YoY
- -8.1% (+18)
As of March 2026
primeNumber workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for primeNumber. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsprimeNumber Annual Employee Count (2023-2026)
- primeNumber had 320 employees in 2026, a 8.1% decline (+18) from 2025.
- primeNumber had 325 employees in 2025, a 6.4% decline (+22) from 2024.
- primeNumber had 303 employees in 2024, a 9.4% increase (+61) from 2023.
- primeNumber had 242 employees in 2023, a 21.6% increase (+134) from 2022.
primeNumber's total workforce has grown from 179 employees in 2023 to 320 in 2026.
primeNumber, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 320 | +18 | -8.1% |
| 2025 | Q4 | 325 | +22 | -6.4% |
| 2025 | Q3 | 349 | +59 | +1.8% |
| 2025 | Q2 | 358 | +87 | +6.0% |
| 2025 | Q1 | 302 | +64 | +9.9% |
| 2024 | Q4 | 303 | +61 | +9.4% |
| 2024 | Q3 | 290 | +70 | +12.6% |
| 2024 | Q2 | 271 | +92 | +14.2% |
| 2024 | Q1 | 238 | +70 | +11.9% |
| 2023 | Q4 | 242 | +134 | +21.6% |
| 2023 | Q3 | 220 | +116 | +19.2% |
| 2023 | Q2 | 179 | +87 | +12.0% |
See primeNumber's complete headcount history, including quarterly breakdowns.
Get the DataprimeNumber Employee Count by Region (2026)
East Asia accounts for the largest share of primeNumber's global workforce with approximately 100% of total employees, followed by Eastern Europe and South Asia.
primeNumber employees by region
| Region | Employees | % of Total |
|---|---|---|
| East Asia | 312 | 99.6% |
| Eastern Europe | 1 | 0.4% |
| South Asia | 0 | 0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataprimeNumber Employee Count by Department (2026)
primeNumber's employee groups are Finance and Operations (49.0%), Engineering (39.7%), and Sales and Marketing (11.3%).
primeNumber employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 157 | 49.0% |
| Engineering | 127 | 39.7% |
| Sales and Marketing | 36 | 11.3% |
Compare primeNumber's department mix to industry peers.
See Full DataprimeNumber Employee Salary by Region (2026)
primeNumber's average employee salary is $66,826 globally. Employees in East Asia receive the highest compensation.
primeNumber median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| East Asia | $59,000 |
Unlock salary by role, level, and city — and compare to primeNumber's industry peers.
Unlock Salary DataprimeNumber Job Openings and Hiring Trends (2023-2026)
- primeNumber had 74 active job postings in 2026, a 57.0% decline (-17) from 2025.
- primeNumber had 91 active job postings in 2025, a 69.1% decline (-96) from 2024.
- primeNumber had 187 active job postings in 2024, a 41.3% increase (+64) from 2023.
- primeNumber had 123 active job postings in 2023, a 56.3% increase from 2022.
- Hiring velocity in 2026: 32 new roles/month, down from 70 in 2025 and 91 in 2024.
primeNumber's hiring is slowing: active job postings fell 57.0% in 2026 to 74, with new postings per month cooling from 38 in 2023 to 32 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSimilar Companies
Similar Information Technology Services Companies by Employee Count
Frequently Asked Questions About primeNumber
- How fast is primeNumber growing?
- In 2026, primeNumber's headcount shrank 8.1% to 320 employees, up from 302 in 2025.
- See the full headcount history
- Where are primeNumber employees located?
- Most primeNumber employees are based in East Asia (99.6% of headcount), followed by Eastern Europe and South Asia.
- Explore where the workforce is based
- What is the average salary at primeNumber?
- The average employee salary at primeNumber is approximately $66.8k per year.
- Analyze the salary distribution
- How many new job postings does primeNumber open per year?
- In Q1 2026, primeNumber opened 96 new job postings. In 2025, primeNumber opened 843 new job postings — about 70 per month.
- Track hiring trends by role
- When was primeNumber founded and where is it headquartered?
- primeNumber was founded in 2015 and is headquartered in Yokohama, Japan.
- Compare primeNumber to industry peers
Speak with a workforce expert about primeNumber.
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