How many employees work at Alter?

Alter SL has 1,333 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 6.7%.

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

About Alter

With more than 75 years of dedication to health care, Grupo Alter enters the 21st century with the firm conviction that success lies in three basic principles: Innovation, Quality and Service. Our focus on innovation has led us to establish strategic alliances with other companies of great reputation to offer innovative added value products. In addition to strict quality controls established at all levels, our aim for excellence is at the forefront of external and internal audits that all our departments must periodically comply with. We understand service not only as an extension of Innovation and Quality, but as a factor that interacts with both in order to achieve Global Excellence. At Grupo Alter we distribute our products throughout all continents thanks to our own factories throughout Spain as well as our commercial delegations in Portugal, Italy, France and the Dominican Republic. One of the objectives of our Company is to grow and be more competitive within a business environment in constant movement. In order to achieve this we look for the best talent to join our Company. We aim to develop and build a strong team with high levels of professional skills. We are committed to internal promotion and helping our people grow through continuous training and support. In addition to the quality of our products and the effectiveness of our strategies, in the end, our team of professionals are high performers that achieve strong results. "The most extraordinary thing is to do the ordinary well"

As of September 2025

Alter
workforce metrics

Headcount

1.3k

Avg. Salary

$38.9k

Tenure

5.5yr

Growth Rate

6.7%

Hiring Rate

Attrition Rate

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Employee Headcount

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

  • Alter total number of employees in 2025 was 1,337.726, a 6.7% increase from 2024.
  • Alter total number of employees in 2024 was 1,242.159, a 3.1% increase from 2023.
  • Alter total number of employees in 2023 was 1,200.237, a 7.1% increase 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 Alter annual active job postings from 2023 to 2025.

  • Alter active job postings in 2025 was 61, a 134.2% increase from 2024.
  • Alter active job postings in 2024 was 8, a 120.0% decline from 2023.
  • Alter active job postings in 2023 was 32, a 155.6% increase from 2022.

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Employee Sentiment

Sentiment Topics

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