How many employees work at TransAlta?
TransAlta Corp. has 1,431 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -3.9%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About TransAlta
TransAlta owns, operates and develops a diverse fleet of electrical generation assets in Canada, the United States and Australia. Today, we are one of Canada's largest publicly-traded generator and marketer of electricity, one of Canada’s largest producers of wind power, and Alberta’s largest producer of hydroelectric power. We are a leader in clean electricity – committed to a sustainable future. For more information, visit transalta.com.
As of December 2025
TransAlta
workforce metrics
Headcount
1.4k
Avg. Salary
$90.8k
Tenure
6.6yr
Growth Rate
-3.9%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of TransAlta annual worldwide employee count from 2023 to 2025.
- TransAlta total number of employees in 2025 was 1,430, a 3.9% decline from 2024.
- TransAlta total number of employees in 2024 was 1,486, a 2.2% decline from 2023.
- TransAlta total number of employees in 2023 was 1,520, a 3.0% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of TransAlta annual active job postings from 2023 to 2025.
- TransAlta active job postings in 2025 was 22, a 24.0% decline from 2024.
- TransAlta active job postings in 2024 was 28, a 44.4% decline from 2023.
- TransAlta active job postings in 2023 was 44, a 0% no change from 2022.
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Employee Sentiment
Sentiment Topics
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