How many employees work at ASHRAE?
American Society of Heating Refrigerating & Air-Conditioning has 1,236 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 1.5%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About ASHRAE
ASHRAE, founded in 1894, is a global society advancing human well-being through sustainable technology for the built environment. The Society and its more than 53,000 members worldwide focus on building systems, energy efficiency, indoor air quality, refrigeration and sustainability. Through research, standards writing, publishing, certification and continuing education, ASHRAE shapes tomorrow’s built environment today. More information can be found at www.ashrae.org/news.
As of September 2025
ASHRAE
workforce metrics
Headcount
1.2k
Avg. Salary
$44.4k
Tenure
6.4yr
Growth Rate
1.5%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of ASHRAE annual worldwide employee count from 2023 to 2025.
- ASHRAE total number of employees in 2025 was 1,249.161, a 1.5% increase from 2024.
- ASHRAE total number of employees in 2024 was 1,235.571, a 7.5% increase from 2023.
- ASHRAE total number of employees in 2023 was 1,144.55, a 10.3% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of ASHRAE annual active job postings from 2023 to 2025.
- ASHRAE active job postings in 2025 was 0, a 200.0% decline from 2024.
- ASHRAE active job postings in 2024 was 2, a 200.0% increase from 2023.
- ASHRAE active job postings in 2023 was 0, a 200.0% decline from 2022.
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Employee Sentiment
Sentiment Topics
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