How many employees work at CertainTeed?
CertainTeed Corp. has 3,802 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -1.2%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About CertainTeed
CertainTeed®, a subsidiary of Saint-Gobain, is North America’s leading brand of sustainable exterior and interior building products. Headquartered in Malvern, Pa., CertainTeed has helped shape the building products industry for more than 100 years, through the responsible development of innovative and sustainable building products. Founded in 1904 as General Roofing Manufacturing Company, the firm's slogan "Quality Made Certain, Satisfaction Guaranteed," quickly inspired the name “CertainTeed." A subsidiary of Saint-Gobain, the world’s largest building products company, CertainTeed® is North America’s leading brand of exterior and interior building products, including roofing, siding, fence, decking, railing, trim, insulation, gypsum and ceilings. CertainTeed and its affiliates proudly have a staff of more than 6,300 employees and operate more than 60 manufacturing facilities throughout the United States and Canada. For five consecutive years, the company has received top honors from the U.S. Environmental Protection Agency for its contributions in protecting the environment and was most recently the recipient of the 2013 ENERGY STAR Sustained Excellence Award. The group had total sales of approximately $3.4 billion in 2016. www.certainteed.com Quality made Certain, Satisfaction guaranteed http://www.CertainTeed.com Visit the CertainTeed Building Knowledge Blog http://blog.certainteed.com
As of December 2025
CertainTeed
workforce metrics
Headcount
3.8k
Avg. Salary
$92.4k
Tenure
6.3yr
Growth Rate
-1.2%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of CertainTeed annual worldwide employee count from 2023 to 2025.
- CertainTeed total number of employees in 2025 was 3,802, a 1.2% decline from 2024.
- CertainTeed total number of employees in 2024 was 3,847, a 3.6% increase from 2023.
- CertainTeed total number of employees in 2023 was 3,711, a 1.8% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of CertainTeed annual active job postings from 2023 to 2025.
- CertainTeed active job postings in 2025 was 18, a 40.0% decline from 2024.
- CertainTeed active job postings in 2024 was 27, a 92.0% decline from 2023.
- CertainTeed active job postings in 2023 was 73, a 33.1% decline from 2022.
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Employee Sentiment
Sentiment Topics
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