How many employees work at Optica?
Optica SARL has 3,869 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -2.9%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Optica
Optica is dedicated to promoting the generation, application, archiving and dissemination of knowledge in optics and photonics worldwide. Founded in 1916, it is the leading organization for scientists, engineers, business professionals, students and others interested in the science of light. Optica’s renowned publications, meetings, online resources and in-person activities fuel discoveries, shape real-life applications and accelerate scientific, technical and educational achievement.
As of September 2025
Optica
workforce metrics
Headcount
3.9k
Avg. Salary
$22.8k
Tenure
3.6yr
Growth Rate
-2.9%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Optica annual worldwide employee count from 2023 to 2025.
- Optica total number of employees in 2025 was 3,869.463, a 2.9% decline from 2024.
- Optica total number of employees in 2024 was 3,979.049, a 2.8% increase from 2023.
- Optica total number of employees in 2023 was 3,857.954, a 6.6% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Optica annual active job postings from 2023 to 2025.
- Optica active job postings in 2025 was 11, a 108.3% decline from 2024.
- Optica active job postings in 2024 was 14, a 0% no change from 2023.
- Optica active job postings in 2023 was 14, a 111.1% decline from 2022.
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Employee Sentiment
Sentiment Topics
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