How many employees work at Soleno Therapeutics?
Soleno Therapeutics, Inc. has approximately 151 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Soleno Therapeutics’s total headcount has grown 540.1% from 24 employees in 2023 to 151 in 2026.
Is Soleno Therapeutics hiring right now?
Yes, Soleno Therapeutics is actively hiring. Soleno Therapeutics had 58 active job postings in 2026, a 60.7% increase from 2025 — see job openings & hiring trends.
About Soleno Therapeutics’s Workforce
Soleno Therapeutics, Inc. is a Pharmaceuticals company that employs 151 people worldwide as of March 2026. It is the 2nd-largest by headcount among its peers. Founded in 1999, the company is headquartered in Redwood City, California.
Soleno Therapeutics's workforce has grown 540.1% from 2023 to 2026, up 10.3% year over year in 2026. It fell to a low of 23 in 2023 Q3 before recovering. Its workforce is concentrated most in North America (94.9%), followed by Northern Europe (3.4%) and Western Europe (0.9%).
Soleno Therapeutics's functional groups are Sales and Marketing (45.6%), Finance and Operations (38.7%), and Engineering (15.7%), with Sales and Marketing growing fastest (up 24.1%). The average salary is $202,388, ranging from a median of $195,000 in Northern Europe to $190,000 in North America, down 1.1% year over year in 2026.
Soleno Therapeutics's active job postings rose 60.7% in 2026 to 58, with new postings per month climbing from 0 in 2023 to 21 in 2026.
Sourced from Revelio Labs workforce data.
- Headquarters
- Redwood City, California
- Founded
- 1999
- Industry
- Pharmaceuticals
- Employees
- 151
- YoY
- +10.3% (+57)
As of March 2026
Soleno Therapeutics workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Soleno Therapeutics. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSoleno Therapeutics Annual Employee Count (2023-2026)
- Soleno Therapeutics had 151 employees in 2026, a 10.3% increase (+57) from 2025.
- Soleno Therapeutics had 140 employees in 2025, a 11.9% increase (+56) from 2024.
- Soleno Therapeutics had 84 employees in 2024, a 22.7% increase (+53) from 2023.
- Soleno Therapeutics had 31 employees in 2023, a 0.5% decline (+11) from 2022.
Soleno Therapeutics's total workforce has grown from 24 employees in 2023 to 151 in 2026.
Soleno Therapeutics, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 151 | +57 | +10.3% |
| 2025 | Q4 | 140 | +56 | +11.9% |
| 2025 | Q3 | 118 | +54 | +16.6% |
| 2025 | Q2 | 104 | +55 | +15.7% |
| 2025 | Q1 | 94 | +54 | +19.3% |
| 2024 | Q4 | 84 | +53 | +22.7% |
| 2024 | Q3 | 64 | +41 | +24.8% |
| 2024 | Q2 | 49 | +25 | +16.0% |
| 2024 | Q1 | 40 | +17 | +5.2% |
| 2023 | Q4 | 31 | +11 | -0.5% |
| 2023 | Q3 | 23 | +2 | +3.5% |
| 2023 | Q2 | 24 | +2 | +3.7% |
See Soleno Therapeutics's complete headcount history, including quarterly breakdowns.
Get the DataSoleno Therapeutics Employee Count by Region (2026)
North America accounts for the largest share of Soleno Therapeutics's global workforce with approximately 95% of total employees, followed by Northern Europe and Western Europe.
Soleno Therapeutics employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 136 | 94.9% |
| Northern Europe | 5 | 3.4% |
| Western Europe | 1 | 0.9% |
| South Asia | 1 | 0.8% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSoleno Therapeutics Employee Count by Department (2026)
Soleno Therapeutics's employee groups are Sales and Marketing (45.6%), Finance and Operations (38.7%), and Engineering (15.7%).
Soleno Therapeutics employees by department
| Department | Employees | % of Total |
|---|---|---|
| Sales and Marketing | 69 | 45.6% |
| Finance and Operations | 59 | 38.7% |
| Engineering | 24 | 15.7% |
Compare Soleno Therapeutics's department mix to industry peers.
See Full DataSoleno Therapeutics Employee Salary by Region (2026)
Soleno Therapeutics's average employee salary is $202,388 globally. Employees in Northern Europe receive the highest compensation. Pay is lowest in North America, at a median of $190,000.
Soleno Therapeutics median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern Europe | $195,000 |
| North America | $190,000 |
Unlock salary by role, level, and city — and compare to Soleno Therapeutics's industry peers.
Unlock Salary DataSoleno Therapeutics Job Openings and Hiring Trends (2023-2026)
- Soleno Therapeutics had 58 active job postings in 2026, a 60.7% increase (+19) from 2025.
- Soleno Therapeutics had 39 active job postings in 2025, a 26.1% increase (+9) from 2024.
- Soleno Therapeutics had 30 active job postings in 2024, a 200.0% increase (+30) from 2023.
- Soleno Therapeutics had 0 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 21 new roles/month, up from 18 in 2025 and 11 in 2024.
Soleno Therapeutics's hiring is accelerating: active job postings rose 60.7% in 2026 to 58, with new postings per month climbing from 0 in 2023 to 21 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSimilar Companies
Similar Pharmaceuticals Companies by Employee Count
Frequently Asked Questions About Soleno Therapeutics
- How fast is Soleno Therapeutics growing?
- In 2026, Soleno Therapeutics's headcount grew 10.3% to 151 employees, up from 94 in 2025.
- See the full headcount history
- Where are Soleno Therapeutics employees located?
- Most Soleno Therapeutics employees are based in North America (94.9% of headcount), followed by Northern Europe and Western Europe.
- Explore where the workforce is based
- What is the average salary at Soleno Therapeutics?
- The average employee salary at Soleno Therapeutics is approximately $202.4k per year.
- Analyze the salary distribution
- How many new job postings does Soleno Therapeutics open per year?
- In Q1 2026, Soleno Therapeutics opened 64 new job postings. In 2025, Soleno Therapeutics opened 218 new job postings — about 18 per month.
- Track hiring trends by role
- When was Soleno Therapeutics founded and where is it headquartered?
- Soleno Therapeutics was founded in 1999 and is headquartered in Redwood City, California.
- Compare Soleno Therapeutics to industry peers
Speak with a workforce expert about Soleno Therapeutics.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.