How many employees work at Inotiv?

Inotiv, Inc. has 2,152 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 0.6%.

Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025

About Inotiv

Founded in 1974, Bioanalytical Systems, Inc. (BASi®) is a publicly traded, global company headquartered in West Lafayette, Indiana, that provides contract research services and sophisticated, niche instrumentation to the life sciences industry, primarily in drug research, discovery, and development in commercial and academic settings. BASi® also provides critical testing services for biotech and the rapidly growing generic and biosimilars drug sectors. For four decades, BASi® has established itself as an industry leader in contract research and as a resource for instrumentation that meets the demanding requirements of today’s research labs. The world’s leading pharmaceutical companies, academic centers, and startup companies in drug development and biotech rely on BASi’s expertise in the demanding fields like electrochemistry, immunochemistry, preclinical and reproductive toxicology, pathology, in-vivo fluid sampling and DMPK. Since 2018, BASi has acquired three companies and in doing so, expanded the capabilities of the contract research services offered. These acquisitions initiated a branching of BASi Inc. into two divisions: Inotiv and BASi Research Products. Whether it is with Inotiv contract research services or with BASi’s Research Products’ innovative product line, we remain committed to providing customer-focused solutions to help you meet your research goals!

As of September 2025

Inotiv
workforce metrics

Headcount

2.2k

Avg. Salary

$83.4k

Tenure

5.2yr

Growth Rate

0.6%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Inotiv annual worldwide employee count from 2023 to 2025.

  • Inotiv total number of employees in 2025 was 2,141.676, a 0.6% increase from 2024.
  • Inotiv total number of employees in 2024 was 2,123.262, a 1.3% decline from 2023.
  • Inotiv total number of employees in 2023 was 2,148.789, a 0.9% decline from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Inotiv annual active job postings from 2023 to 2025.

  • Inotiv active job postings in 2025 was 519, a 34.8% increase from 2024.
  • Inotiv active job postings in 2024 was 221, a 1.8% decline from 2023.
  • Inotiv active job postings in 2023 was 225, a 132.5% decline from 2022.

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Employee Sentiment

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