How many employees work at Proterial?
Proterial Ltd. has approximately 5,255 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Proterial’s total headcount has declined 8.7% from 5,757 employees in 2023 to 5,255 in 2026.
Is Proterial hiring right now?
Yes, Proterial is actively hiring. Proterial had 1,807 active job postings in 2026, a 50.4% increase from 2025 — see job openings & hiring trends.
About Proterial’s Workforce
Proterial Ltd. is a Materials Manufacturing company that employs 5,255 people worldwide as of March 2026. It is the 6th-largest by headcount among its peers. Founded in 1956, the company is headquartered in Tokyo, Japan.
Proterial's workforce has declined 8.7% from 2023 to 2026, down 0.5% year over year in 2026. It fell to a low of 5,255 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (30.3%), followed by East Asia (21.7%) and South Asia (16.8%).
Proterial's functional groups are Finance and Operations (45.8%), Sales and Marketing (27.7%), and Engineering (26.5%), with Sales and Marketing growing fastest (up 0.7%). The average salary is $40,736, ranging from a median of $59,000 in North America to $5,000 in South Asia.
Proterial's active job postings rose 50.4% in 2026 to 1,807, with new postings per month climbing from 85 in 2023 to 1,073 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Tokyo, Japan
- Founded
- 1956
- Industry
- Materials Manufacturing
- Employees
- 5,255
- YoY
- -0.5% (-277)
As of March 2026
Proterial workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Proterial. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsProterial Annual Employee Count (2023-2026)
- Proterial had 5,255 employees in 2026, a 0.5% decline (-277) from 2025.
- Proterial had 5,324 employees in 2025, a 0.6% decline (-239) from 2024.
- Proterial had 5,563 employees in 2024, a 0.6% decline (-60) from 2023.
- Proterial had 5,623 employees in 2023, a 4.1% increase (+252) from 2022.
Proterial's total workforce has declined from 5,757 employees in 2023 to 5,255 in 2026.
Proterial Ltd. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 5,255 | -277 | -0.5% |
| 2025 | Q4 | 5,324 | -239 | -0.6% |
| 2025 | Q3 | 5,367 | -168 | -2.3% |
| 2025 | Q2 | 5,393 | -107 | -0.4% |
| 2025 | Q1 | 5,532 | -6 | +0.2% |
| 2024 | Q4 | 5,563 | -60 | -0.6% |
| 2024 | Q3 | 5,535 | -84 | +1.1% |
| 2024 | Q2 | 5,500 | -257 | -1.1% |
| 2024 | Q1 | 5,538 | -21 | +1.4% |
| 2023 | Q4 | 5,623 | +252 | +4.1% |
| 2023 | Q3 | 5,619 | +521 | +5.0% |
| 2023 | Q2 | 5,757 | +815 | +6.9% |
See Proterial's complete headcount history, including quarterly breakdowns.
Get the DataProterial Employee Count by Region (2026)
North America accounts for the largest share of Proterial's global workforce with approximately 30% of total employees, followed by East Asia and South Asia.
Proterial employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 1,574 | 30.3% |
| East Asia | 1,126 | 21.7% |
| South Asia | 872 | 16.8% |
| Central America and the Caribbean | 840 | 16.2% |
| Southeast Asia | 755 | 14.5% |
| Southern Europe | 12 | 0.2% |
| Arab States | 10 | 0.2% |
| Western Europe | 7 | 0.1% |
| Pacific Islands | 2 | 0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataProterial Employee Count by Department (2026)
Proterial's employee groups are Finance and Operations (45.8%), Sales and Marketing (27.7%), and Engineering (26.5%).
Proterial employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 2,387 | 45.8% |
| Sales and Marketing | 1,442 | 27.7% |
| Engineering | 1,383 | 26.5% |
Compare Proterial's department mix to industry peers.
See Full DataProterial Employee Salary by Region (2026)
Proterial's average employee salary is $40,736 globally. Employees in North America receive the highest compensation, with median pay approximately 1.4x the global average. Pay is lowest in South Asia, at a median of $5,000.
Proterial median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $59,000 |
| East Asia | $39,000 |
| Southern Europe | $21,000 |
| Central America and the Caribbean | $15,000 |
| Southeast Asia | $13,000 |
| South Asia | $5,000 |
Unlock salary by role, level, and city — and compare to Proterial's industry peers.
Unlock Salary DataProterial Job Openings and Hiring Trends (2023-2026)
- Proterial had 1,807 active job postings in 2026, a 50.4% increase (-253) from 2025.
- Proterial had 2,060 active job postings in 2025, a 164.6% increase (+1,860) from 2024.
- Proterial had 200 active job postings in 2024, a 7.8% increase (+15) from 2023.
- Proterial had 185 active job postings in 2023, a 74.8% decline from 2022.
- Hiring velocity in 2026: 1,073 new roles/month, up from 885 in 2025 and 89 in 2024.
Proterial's hiring is accelerating: active job postings rose 50.4% in 2026 to 1,807, with new postings per month climbing from 85 in 2023 to 1,073 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataProterial Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Proterial'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.
Unlock SentimentSimilar Companies
Similar Materials Manufacturing Companies by Employee Count
Frequently Asked Questions About Proterial
- How fast is Proterial growing?
- In 2026, Proterial's headcount shrank 0.5% to 5,255 employees, down from 5,532 in 2025.
- See the full headcount history
- Where are Proterial employees located?
- Most Proterial employees are based in North America (30.3% of headcount), followed by East Asia and South Asia.
- Explore where the workforce is based
- What is the average salary at Proterial?
- The average employee salary at Proterial is approximately $40.7k per year.
- Analyze the salary distribution
- How many new job postings does Proterial open per year?
- In Q1 2026, Proterial opened 3,219 new job postings. In 2025, Proterial opened 10,618 new job postings — about 885 per month.
- Track hiring trends by role
- When was Proterial founded and where is it headquartered?
- Proterial was founded in 1956 and is headquartered in Tokyo, Japan.
- Compare Proterial to industry peers
Speak with a workforce expert about Proterial.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.