How many employees work at Rho?

Rho, Inc. has 864 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -9.9%.

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

About Rho

Changing what it means to work with a global CRO. At Rho, we believe expertise is everything. With team members spanning continents, we bring together the brightest minds in the industry. With a demonstrated track record of success, we guide our clients through the most appropriate program strategies, navigate the unique challenges of clinical trials, and drive development of the high-quality marketing applications demanded by regulatory authorities. Sparked by a shared mission to improve lives, our experts take clients beyond procedural operations and into truly proactive problem-solving. Through a collaborative approach and individualized attention, our focus is advancing your program so that, together, we can help heal the world. That is what drives us. Experience, Rho.

As of September 2025

Rho
workforce metrics

Headcount

864

Avg. Salary

$105.2k

Tenure

3.3yr

Growth Rate

-9.9%

Hiring Rate

Attrition Rate

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Employee Headcount

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

  • Rho total number of employees in 2025 was 872.451, a 9.9% decline from 2024.
  • Rho total number of employees in 2024 was 932.657, a 16.9% increase from 2023.
  • Rho total number of employees in 2023 was 786.763, a 5.8% 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 Rho annual active job postings from 2023 to 2025.

  • Rho active job postings in 2025 was 221, a 18.8% increase from 2024.
  • Rho active job postings in 2024 was 190, a 39.7% increase from 2023.
  • Rho active job postings in 2023 was 127, a 38.2% decline from 2022.

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Employee Sentiment

Sentiment Topics

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