How many employees work at Insight Service Group?
Insight Service Group, Inc. has 550 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -1.8%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Insight Service Group
ISG is a nationally recognized company offering a comprehensive array of services tailored to support claim and litigation processes for insurance and legal professionals. Our extensive range of solutions spans from thorough investigations to robust medical and clinical support, as well as efficient record management. With a focus on enhancing claim outcomes and facilitating informed decision-making, we strive to provide unmatched support across the board.
As of December 2025
Insight Service Group
workforce metrics
Headcount
550
Avg. Salary
$78.3k
Tenure
4.8yr
Growth Rate
-1.8%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Insight Service Group annual worldwide employee count from 2023 to 2025.
- Insight Service Group total number of employees in 2025 was 550, a 1.8% decline from 2024.
- Insight Service Group total number of employees in 2024 was 560, a 4.2% increase from 2023.
- Insight Service Group total number of employees in 2023 was 536, a 5.3% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Insight Service Group annual active job postings from 2023 to 2025.
- Insight Service Group active job postings in 2025 was 187, a 95.7% increase from 2024.
- Insight Service Group active job postings in 2024 was 66, a 93.3% increase from 2023.
- Insight Service Group active job postings in 2023 was 24, a 103.0% decline from 2022.
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Employee Sentiment
Sentiment Topics
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