How many employees work at Zoological Society London?
Zoological Society of London has 1,231 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -2.5%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Zoological Society London
As the original science-driven conservation organisation, we’re working to restore wildlife in the UK and around the world. We’re a powerful movement of conservationists, working together to save animals on the brink of extinction and those who could be next. We protect critical species, restore healthy ecosystems, collaborate with communities around the world and inspire support for nature, all driven by world-leading science. Our unique insight and evidence-based approach informs positive change and underpins sustainable solutions that really work - for wildlife and people, creating a future where wildlife can thrive.
As of December 2025
Zoological Society London
workforce metrics
Headcount
1.2k
Avg. Salary
$41.4k
Tenure
4.4yr
Growth Rate
-2.5%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Zoological Society London annual worldwide employee count from 2023 to 2025.
- Zoological Society London total number of employees in 2025 was 1,234, a 2.5% decline from 2024.
- Zoological Society London total number of employees in 2024 was 1,266, a 5.0% increase from 2023.
- Zoological Society London total number of employees in 2023 was 1,205, a 10.5% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Zoological Society London annual active job postings from 2023 to 2025.
- Zoological Society London active job postings in 2025 was 7, a 200.0% increase from 2024.
- Zoological Society London active job postings in 2024 was 0, a 200.0% decline from 2023.
- Zoological Society London active job postings in 2023 was 23, a 62.9% increase from 2022.
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Employee Sentiment
Sentiment Topics
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