How many employees work at Function Health?
Function Health, Inc. has 644 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 31.8%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Function Health
One membership. One mission—100 healthy years. Starts with 100+ lab tests and insights from medical experts in heart, hormones, cancer, and more. With Mark Hyman, M.D.
As of December 2025
Function Health
workforce metrics
Headcount
644
Avg. Salary
$123.6k
Tenure
1.6yr
Growth Rate
31.8%
Hiring Rate
Attrition Rate
For even more metrics data,
reach out to our sales team.
Employee Headcount
Interactive chart of Function Health annual worldwide employee count from 2023 to 2025.
- Function Health total number of employees in 2025 was 644, a 31.8% increase from 2024.
- Function Health total number of employees in 2024 was 467, a 48.9% increase from 2023.
- Function Health total number of employees in 2023 was 283, a 18.0% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Function Health annual active job postings from 2023 to 2025.
- Function Health active job postings in 2025 was 286, a 98.7% increase from 2024.
- Function Health active job postings in 2024 was 97, a 1.0% increase from 2023.
- Function Health active job postings in 2023 was 96, a 66.7% increase from 2022.
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Employee Sentiment
Sentiment Topics
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