How many employees work at Xellar?
Xellar, Inc. has approximately 52 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Xellar’s total headcount has declined 31.9% from 76 employees in 2023 to 52 in 2026.
Is Xellar hiring right now?
Yes, Xellar is actively hiring. Xellar had 2 active job postings in 2026, a 0.0% no change from 2025 — see job openings & hiring trends.
About Xellar’s Workforce
Xellar, Inc. is a Pharmaceuticals company that employs 52 people worldwide as of March 2026. It is the 3rd-largest by headcount among its peers. Founded in 2021, the company is headquartered in Cambridge, Massachusetts.
Xellar's workforce has declined 31.9% from 2023 to 2026, though it is up 6.1% year over year in 2026. It fell to a low of 42 in 2024 Q4 before recovering. Its workforce is concentrated most in North America (79.5%), followed by East Asia (20.5%).
Xellar's functional groups are Engineering (59.8%), Finance and Operations (36.3%), and Sales and Marketing (3.9%), with Engineering growing fastest (up 13.4%). The average salary is $146,155, ranging from a median of $140,000 in North America to $63,000 in East Asia, up 2.8% year over year in 2026.
Xellar's hiring activity held steady in 2026. Overall employee sentiment is positive but declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Cambridge, Massachusetts
- Founded
- 2021
- Industry
- Pharmaceuticals
- Employees
- 52
- YoY
- +6.1% (+9)
As of March 2026
Xellar workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Xellar. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsXellar Annual Employee Count (2023-2026)
- Xellar had 52 employees in 2026, a 6.1% increase (+9) from 2025.
- Xellar had 46 employees in 2025, a 4.3% decline (+4) from 2024.
- Xellar had 42 employees in 2024, a 25.8% decline (-25) from 2023.
- Xellar had 67 employees in 2023, a 2.9% increase (-8) from 2022.
Xellar's total workforce has grown from 42 employees in 2024 to 52 in 2026. Xellar's headcount peaked at 76 in 2023 before declining in 2024 and recovering through 2025 and 2026.
Xellar, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 52 | +9 | +6.1% |
| 2025 | Q4 | 46 | +4 | -4.3% |
| 2025 | Q3 | 48 | -11 | -22.2% |
| 2025 | Q2 | 47 | -17 | -17.6% |
| 2025 | Q1 | 43 | -19 | -14.3% |
| 2024 | Q4 | 42 | -25 | -25.8% |
| 2024 | Q3 | 59 | -16 | -4.7% |
| 2024 | Q2 | 64 | -12 | -3.1% |
| 2024 | Q1 | 62 | -12 | -8.0% |
| 2023 | Q4 | 67 | -8 | +2.9% |
| 2023 | Q3 | 75 | +14 | +4.6% |
| 2023 | Q2 | 76 | +17 | +4.6% |
See Xellar's complete headcount history, including quarterly breakdowns.
Get the DataXellar Employee Count by Region (2026)
North America accounts for the largest share of Xellar's global workforce with approximately 80% of total employees, followed by East Asia.
Xellar employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 40 | 79.5% |
| East Asia | 10 | 20.5% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataXellar Employee Count by Department (2026)
Xellar's employee groups are Engineering (59.8%), Finance and Operations (36.3%), and Sales and Marketing (3.9%).
Xellar employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 31 | 59.8% |
| Finance and Operations | 19 | 36.3% |
| Sales and Marketing | 2 | 3.9% |
Compare Xellar's department mix to industry peers.
See Full DataXellar Employee Salary by Region (2026)
Xellar's average employee salary is $146,155 globally. Employees in North America receive the highest compensation. Pay is lowest in East Asia, at a median of $63,000.
Xellar median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $140,000 |
| East Asia | $63,000 |
Unlock salary by role, level, and city — and compare to Xellar's industry peers.
Unlock Salary DataXellar Job Openings and Hiring Trends (2023-2026)
- Xellar had 2 active job postings in 2026, a 0% no change (+2) from 2025.
- Xellar had 0 active job postings in 2025, a 200.0% decline (-2) from 2024.
- Xellar had 2 active job postings in 2024, a 200.0% increase (+2) from 2023.
- Xellar had 0 active job postings in 2023, a 200.0% decline from 2022.
- Hiring velocity in 2026: 1 new roles/month, up from 0 in 2025 and 0 in 2024.
Xellar's hiring activity held steady in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataXellar Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Xellar's workforce based on public professional data. Overall sentiment is positive and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About Xellar
- How fast is Xellar growing?
- In 2026, Xellar's headcount grew 6.1% to 52 employees, up from 43 in 2025.
- See the full headcount history
- Where are Xellar employees located?
- Most Xellar employees are based in North America (79.5% of headcount), followed by East Asia.
- Explore where the workforce is based
- What is the average salary at Xellar?
- The average employee salary at Xellar is approximately $146.2k per year.
- Analyze the salary distribution
- How many new job postings does Xellar open per year?
- In Q1 2026, Xellar opened 3 new job postings. In 2025, Xellar opened 2 new job postings — about 0 per month.
- Track hiring trends by role
- When was Xellar founded and where is it headquartered?
- Xellar was founded in 2021 and is headquartered in Cambridge, Massachusetts.
- Compare Xellar to industry peers
Speak with a workforce expert about Xellar.
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