How many employees work at Sigma Theta Tau Intl?
Sigma Theta Tau International Honor Society of Nursing, Inc. has 1,469 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 14.9%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Sigma Theta Tau Intl
Sigma Theta Tau International Honor Society of Nursing (Sigma) – In 1922 six nurses founded Sigma at the Indiana University Training School for Nurses, now the Indiana University School of Nursing, in Indianapolis, Indiana, USA. The founders chose the name from the Greek words Storgé, Tharsos, and Timé meaning "love," "courage," and "honor." Sigma became incorporated in 1985 as Sigma Theta Tau International Inc., a nonprofit organization with a 501(c)(3) tax status in the United States. Our Mission: Developing nurse leaders anywhere to improve healthcare everywhere Our Vision: Connected, empowered nurse leaders transforming global healthcare
As of September 2025
Sigma Theta Tau Intl
workforce metrics
Headcount
1.5k
Avg. Salary
$99.5k
Tenure
4.5yr
Growth Rate
14.9%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Sigma Theta Tau Intl annual worldwide employee count from 2023 to 2025.
- Sigma Theta Tau Intl total number of employees in 2025 was 1,480.174, a 14.9% increase from 2024.
- Sigma Theta Tau Intl total number of employees in 2024 was 1,317.777, a 12.8% increase from 2023.
- Sigma Theta Tau Intl total number of employees in 2023 was 1,157.454, a 14.3% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Sigma Theta Tau Intl annual active job postings from 2023 to 2025.
- Sigma Theta Tau Intl active job postings in 2025 was 0, a 0% no change from 2024.
- Sigma Theta Tau Intl active job postings in 2024 was 3, a 0% no change from 2023.
- Sigma Theta Tau Intl active job postings in 2023 was 3, a 28.6% decline from 2022.
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Employee Sentiment
Sentiment Topics
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