How many employees work at Lumos Labs?
Lumos Labs, Inc. has approximately 91 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Lumos Labs’s total headcount has grown 27.0% from 71 employees in 2023 to 91 in 2026.
Is Lumos Labs hiring right now?
Yes, Lumos Labs is actively hiring. Lumos Labs had 1 active job postings in 2026, a 66.7% decline from 2025 — see job openings & hiring trends.
About Lumos Labs’s Workforce
Lumos Labs, Inc. is a Biotech and Healthcare Services company that employs 91 people worldwide as of March 2026. It is the 7th-largest by headcount among its peers. Founded in 2005, the company is headquartered in San Francisco, California.
Lumos Labs's workforce has grown 27.0% from 2023 to 2026, though it is down 4.9% year over year in 2026. It fell to a low of 64 in 2023 Q4 before recovering. Its workforce is concentrated most in South Asia (64.2%), followed by North America (29.6%) and Sub-Saharan Africa (3.7%).
Lumos Labs's functional groups are Finance and Operations (43.5%), Engineering (37.3%), and Sales and Marketing (19.2%), with Engineering growing fastest (up 3.8%). The average salary is $79,732, ranging from a median of $206,000 in North America to $25,000 in South Asia, down 9.3% year over year in 2026.
Lumos Labs's active job postings fell 66.7% in 2026 to 1. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- San Francisco, California
- Founded
- 2005
- Industry
- Biotech and Healthcare Services
- Employees
- 91
- YoY
- -4.9% (+14)
As of March 2026
Lumos Labs workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Lumos Labs. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsLumos Labs Annual Employee Count (2023-2026)
- Lumos Labs had 91 employees in 2026, a 4.9% decline (+14) from 2025.
- Lumos Labs had 88 employees in 2025, a 14.1% decline (+3) from 2024.
- Lumos Labs had 85 employees in 2024, a 8.8% decline (+21) from 2023.
- Lumos Labs had 64 employees in 2023, a 14.1% decline (-15) from 2022.
Lumos Labs's total workforce has grown from 71 employees in 2023 to 91 in 2026.
Lumos Labs, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 91 | +14 | -4.9% |
| 2025 | Q4 | 88 | +3 | -14.1% |
| 2025 | Q3 | 85 | +1 | -20.6% |
| 2025 | Q2 | 91 | +18 | -15.1% |
| 2025 | Q1 | 77 | +12 | -22.0% |
| 2024 | Q4 | 85 | +21 | -8.8% |
| 2024 | Q3 | 84 | +19 | +2.1% |
| 2024 | Q2 | 73 | +2 | -7.6% |
| 2024 | Q1 | 65 | -11 | -12.1% |
| 2023 | Q4 | 64 | -15 | -14.1% |
| 2023 | Q3 | 65 | -15 | -13.9% |
| 2023 | Q2 | 71 | -13 | -7.1% |
See Lumos Labs's complete headcount history, including quarterly breakdowns.
Get the DataLumos Labs Employee Count by Region (2026)
South Asia accounts for the largest share of Lumos Labs's global workforce with approximately 64% of total employees, followed by North America and Sub-Saharan Africa.
Lumos Labs employees by region
| Region | Employees | % of Total |
|---|---|---|
| South Asia | 58 | 64.2% |
| North America | 27 | 29.6% |
| Sub-Saharan Africa | 3 | 3.7% |
| East Asia | 1 | 1.5% |
| Pacific Islands | 1 | 1.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataLumos Labs Employee Count by Department (2026)
Lumos Labs's employee groups are Finance and Operations (43.5%), Engineering (37.3%), and Sales and Marketing (19.2%).
Lumos Labs employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 39 | 43.5% |
| Engineering | 34 | 37.3% |
| Sales and Marketing | 17 | 19.2% |
Compare Lumos Labs's department mix to industry peers.
See Full DataLumos Labs Employee Salary by Region (2026)
Lumos Labs's average employee salary is $79,732 globally. Employees in North America receive the highest compensation, with median pay approximately 2.6x the global average. Pay is lowest in South Asia, at a median of $25,000.
Lumos Labs median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $206,000 |
| South Asia | $25,000 |
Unlock salary by role, level, and city — and compare to Lumos Labs's industry peers.
Unlock Salary DataLumos Labs Job Openings and Hiring Trends (2023-2026)
- Lumos Labs had 1 active job postings in 2026, a 66.7% decline (-1) from 2025.
- Lumos Labs had 2 active job postings in 2025, a 66.7% decline (-2) from 2024.
- Lumos Labs had 4 active job postings in 2024, a 200.0% increase (+4) from 2023.
- Lumos Labs had 0 active job postings in 2023, a 200.0% decline from 2022.
- Hiring velocity in 2026: 0 new roles/month, down from 1 in 2025 and 2 in 2024.
Lumos Labs's active job postings fell 66.7% in 2026 to 1.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataLumos Labs Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Lumos Labs's workforce based on public professional data. Overall sentiment is neutral 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 Lumos Labs
- How fast is Lumos Labs growing?
- In 2026, Lumos Labs's headcount shrank 4.9% to 91 employees, up from 77 in 2025.
- See the full headcount history
- Where are Lumos Labs employees located?
- Most Lumos Labs employees are based in South Asia (64.2% of headcount), followed by North America and Sub-Saharan Africa.
- Explore where the workforce is based
- What is the average salary at Lumos Labs?
- The average employee salary at Lumos Labs is approximately $79.7k per year.
- Analyze the salary distribution
- How many new job postings does Lumos Labs open per year?
- In Q1 2026, Lumos Labs opened 0 new job postings. In 2025, Lumos Labs opened 9 new job postings — about 1 per month.
- Track hiring trends by role
- When was Lumos Labs founded and where is it headquartered?
- Lumos Labs was founded in 2005 and is headquartered in San Francisco, California.
- Compare Lumos Labs to industry peers
Speak with a workforce expert about Lumos Labs.
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