How many employees work at Siam Pharmaceutical?
Siam Pharmaceutical Co. Ltd. has approximately 365 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Siam Pharmaceutical’s total headcount has grown 25.0% from 292 employees in 2023 to 365 in 2026.
Is Siam Pharmaceutical hiring right now?
No, Siam Pharmaceutical is not actively hiring. Siam Pharmaceutical had 0 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About Siam Pharmaceutical’s Workforce
Siam Pharmaceutical Co. Ltd. is a Pharmaceuticals company that employs 365 people worldwide as of March 2026. It is the 7th-largest by headcount among its peers.
Siam Pharmaceutical's workforce has grown 25.0% from 2023 to 2026, though it is down 0.9% year over year in 2026. It fell to a low of 278 in 2023 Q4 before recovering. Its workforce is concentrated most in Southeast Asia (94.9%), followed by South Asia (5.1%).
Siam Pharmaceutical's functional groups are Finance and Operations (43.5%), Engineering (30.6%), and Sales and Marketing (25.9%), with Sales and Marketing growing fastest (up 14.8%). The average salary is $17,086, ranging from a median of $17,000 in Southeast Asia to $5,000 in South Asia, up 1.4% year over year in 2026.
Siam Pharmaceutical's hiring activity held steady in 2026. Overall employee sentiment is negative and broadly stable.
Sourced from Revelio Labs workforce data.
- Industry
- Pharmaceuticals
- Employees
- 365
- YoY
- -0.9% (+37)
As of March 2026
Siam Pharmaceutical workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Siam Pharmaceutical. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSiam Pharmaceutical Annual Employee Count (2023-2026)
- Siam Pharmaceutical had 365 employees in 2026, a 0.9% decline (+37) from 2025.
- Siam Pharmaceutical had 394 employees in 2025, a 2.7% decline (+34) from 2024.
- Siam Pharmaceutical had 360 employees in 2024, a 20.5% increase (+82) from 2023.
- Siam Pharmaceutical had 278 employees in 2023, a 13.4% increase (-14) from 2022.
Siam Pharmaceutical's total workforce has grown from 292 employees in 2023 to 365 in 2026.
Siam Pharmaceutical Co. Ltd. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 365 | +37 | -0.9% |
| 2025 | Q4 | 394 | +34 | -2.7% |
| 2025 | Q3 | 391 | +18 | -5.2% |
| 2025 | Q2 | 405 | +26 | -2.7% |
| 2025 | Q1 | 328 | +19 | +0.8% |
| 2024 | Q4 | 360 | +82 | +20.5% |
| 2024 | Q3 | 373 | +74 | +22.8% |
| 2024 | Q2 | 379 | +87 | +27.3% |
| 2024 | Q1 | 309 | +34 | +21.4% |
| 2023 | Q4 | 278 | -14 | +13.4% |
| 2023 | Q3 | 299 | +32 | +14.1% |
| 2023 | Q2 | 292 | +36 | +11.4% |
See Siam Pharmaceutical's complete headcount history, including quarterly breakdowns.
Get the DataSiam Pharmaceutical Employee Count by Region (2026)
Southeast Asia accounts for the largest share of Siam Pharmaceutical's global workforce with approximately 95% of total employees, followed by South Asia.
Siam Pharmaceutical employees by region
| Region | Employees | % of Total |
|---|---|---|
| Southeast Asia | 347 | 94.9% |
| South Asia | 18 | 5.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSiam Pharmaceutical Employee Count by Department (2026)
Siam Pharmaceutical's employee groups are Finance and Operations (43.5%), Engineering (30.6%), and Sales and Marketing (25.9%).
Siam Pharmaceutical employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 159 | 43.5% |
| Engineering | 112 | 30.6% |
| Sales and Marketing | 95 | 25.9% |
Compare Siam Pharmaceutical's department mix to industry peers.
See Full DataSiam Pharmaceutical Employee Salary by Region (2026)
Siam Pharmaceutical's average employee salary is $17,086 globally. Employees in Southeast Asia receive the highest compensation. Pay is lowest in South Asia, at a median of $5,000.
Siam Pharmaceutical median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Southeast Asia | $17,000 |
| South Asia | $5,000 |
Unlock salary by role, level, and city — and compare to Siam Pharmaceutical's industry peers.
Unlock Salary DataSiam Pharmaceutical Job Openings and Hiring Trends (2023-2026)
- Siam Pharmaceutical had 0 active job postings in 2026, a 0% no change from 2025.
- Siam Pharmaceutical had 0 active job postings in 2025, a 0% no change from 2024.
- Siam Pharmaceutical had 0 active job postings in 2024, a 0% no change from 2023.
- Siam Pharmaceutical had 0 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 0 new roles/month, up from 0 in 2025 and 0 in 2024.
Siam Pharmaceutical's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSiam Pharmaceutical Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Siam Pharmaceutical's workforce based on public professional data. Overall sentiment is negative and has held steady 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 Siam Pharmaceutical
- How fast is Siam Pharmaceutical growing?
- In 2026, Siam Pharmaceutical's headcount shrank 0.9% to 365 employees, up from 328 in 2025.
- See the full headcount history
- Where are Siam Pharmaceutical employees located?
- Most Siam Pharmaceutical employees are based in Southeast Asia (94.9% of headcount), followed by South Asia.
- Explore where the workforce is based
- What is the average salary at Siam Pharmaceutical?
- The average employee salary at Siam Pharmaceutical is approximately $17.1k per year.
- Analyze the salary distribution
- How many new job postings does Siam Pharmaceutical open per year?
- In Q1 2026, Siam Pharmaceutical opened 0 new job postings. In 2025, Siam Pharmaceutical opened 5 new job postings — about 0 per month.
- Track hiring trends by role
Speak with a workforce expert about Siam Pharmaceutical.
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