How many employees work at Syneos Health?
Syneos Health, Inc. has approximately 27,136 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Syneos Health’s total headcount has declined 9.2% from 29,890 employees in 2023 to 27,136 in 2026.
Is Syneos Health hiring right now?
Yes, Syneos Health is actively hiring. Syneos Health had 6,840 active job postings in 2026, a 107.4% increase from 2025 — see job openings & hiring trends.
About Syneos Health’s Workforce
Syneos Health, Inc. is a Biotech and Healthcare Services company that employs 27,136 people worldwide as of March 2026. It is the 3rd-largest by headcount among its peers. Founded in 1998, the company is headquartered in Morrisville, North Carolina.
Syneos Health's workforce has declined 9.2% from 2023 to 2026, down 1.6% year over year in 2026. It fell to a low of 26,969 in 2025 Q4 before recovering. Its workforce is concentrated most in North America (34.6%), followed by South Asia (22.2%) and Southern Europe (7.7%).
Syneos Health's functional groups are Finance and Operations (53.0%), Engineering (24.5%), and Sales and Marketing (22.5%), with Engineering growing fastest (up 0.9%). The average salary is $73,513, ranging from a median of $119,000 in North America to $10,000 in South Asia, down 2.5% year over year in 2026.
Syneos Health's active job postings rose 107.4% in 2026 to 6,840, with new postings per month climbing from 2,661 in 2023 to 13,845 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Morrisville, North Carolina
- Founded
- 1998
- Industry
- Biotech and Healthcare Services
- Employees
- 27,136
- YoY
- -1.6% (-102)
As of March 2026
Syneos Health workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Syneos Health. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSyneos Health Annual Employee Count (2023-2026)
- Syneos Health had 27,136 employees in 2026, a 1.6% decline (-102) from 2025.
- Syneos Health had 26,969 employees in 2025, a 1.7% decline (-258) from 2024.
- Syneos Health had 27,227 employees in 2024, a 4.2% decline (-2,453) from 2023.
- Syneos Health had 29,680 employees in 2023, a 1.1% decline (-189) from 2022.
Syneos Health's total workforce has grown from 26,969 employees in 2025 to 27,136 in 2026. Syneos Health's headcount peaked at 30,080 in 2023 before declining in 2025 and recovering through 2026.
Syneos Health, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 27,136 | -102 | -1.6% |
| 2025 | Q4 | 26,969 | -258 | -1.7% |
| 2025 | Q3 | 27,263 | -310 | -1.7% |
| 2025 | Q2 | 27,379 | -1,090 | -2.9% |
| 2025 | Q1 | 27,238 | -1,825 | -3.7% |
| 2024 | Q4 | 27,227 | -2,453 | -4.2% |
| 2024 | Q3 | 27,573 | -2,507 | -4.3% |
| 2024 | Q2 | 28,469 | -1,421 | -2.9% |
| 2024 | Q1 | 29,063 | -580 | -1.5% |
| 2023 | Q4 | 29,680 | -189 | -1.1% |
| 2023 | Q3 | 30,080 | +366 | -0.3% |
| 2023 | Q2 | 29,890 | +934 | +0.2% |
See Syneos Health's complete headcount history, including quarterly breakdowns.
Get the DataSyneos Health Employee Count by Region (2026)
North America accounts for the largest share of Syneos Health's global workforce with approximately 35% of total employees, followed by South Asia and Southern Europe.
Syneos Health employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 9,153 | 34.6% |
| South Asia | 5,864 | 22.2% |
| Southern Europe | 2,025 | 7.7% |
| Sub-Saharan Africa | 1,838 | 7.0% |
| Northern Europe | 1,352 | 5.1% |
| East Asia | 1,299 | 4.9% |
| Western Europe | 1,271 | 4.8% |
| South America | 1,232 | 4.7% |
| Eastern Europe | 885 | 3.3% |
| Central America and the Caribbean | 568 | 2.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSyneos Health Employee Count by Department (2026)
Syneos Health's employee groups are Finance and Operations (53.0%), Engineering (24.5%), and Sales and Marketing (22.5%).
Syneos Health employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 14,346 | 53.0% |
| Engineering | 6,637 | 24.5% |
| Sales and Marketing | 6,085 | 22.5% |
Compare Syneos Health's department mix to industry peers.
See Full DataSyneos Health Employee Salary by Region (2026)
Syneos Health's average employee salary is $73,513 globally. Employees in North America receive the highest compensation, with median pay approximately 1.6x the global average. Pay is lowest in South Asia, at a median of $10,000.
Syneos Health median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $119,000 |
| Western Europe | $100,000 |
| Pacific Islands | $100,000 |
| Northern Europe | $98,000 |
| Southern Europe | $47,000 |
| East Asia | $45,000 |
| Eastern Europe | $43,000 |
| Central and Western Asia | $35,000 |
| Arab States | $31,000 |
| South America | $25,000 |
| Central America and the Caribbean | $23,000 |
| Sub-Saharan Africa | $19,000 |
| North Africa | $16,000 |
| Southeast Asia | $15,000 |
| South Asia | $10,000 |
Unlock salary by role, level, and city — and compare to Syneos Health's industry peers.
Unlock Salary DataSyneos Health Job Openings and Hiring Trends (2023-2026)
- Syneos Health had 6,840 active job postings in 2026, a 107.4% increase (+1,174) from 2025.
- Syneos Health had 5,666 active job postings in 2025, a 74.7% increase (+3,083) from 2024.
- Syneos Health had 2,583 active job postings in 2024, a 24.6% increase (+565) from 2023.
- Syneos Health had 2,018 active job postings in 2023, a 32.1% decline from 2022.
- Hiring velocity in 2026: 13,845 new roles/month, up from 3,989 in 2025 and 2,308 in 2024.
Syneos Health's hiring is accelerating: active job postings rose 107.4% in 2026 to 6,840, with new postings per month climbing from 2,661 in 2023 to 13,845 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSyneos Health Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Syneos Health'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.
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Frequently Asked Questions About Syneos Health
- How fast is Syneos Health growing?
- In 2026, Syneos Health's headcount shrank 1.6% to 27,136 employees, down from 27,238 in 2025.
- See the full headcount history
- Where are Syneos Health employees located?
- Most Syneos Health employees are based in North America (34.6% of headcount), followed by South Asia and Southern Europe.
- Explore where the workforce is based
- What is the average salary at Syneos Health?
- The average employee salary at Syneos Health is approximately $73.5k per year.
- Analyze the salary distribution
- How many new job postings does Syneos Health open per year?
- In Q1 2026, Syneos Health opened 41,534 new job postings. In 2025, Syneos Health opened 47,864 new job postings — about 3,989 per month.
- Track hiring trends by role
- When was Syneos Health founded and where is it headquartered?
- Syneos Health was founded in 1998 and is headquartered in Morrisville, North Carolina.
- Compare Syneos Health to industry peers
Speak with a workforce expert about Syneos Health.
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