How many employees work at Johns Manville?
Johns Manville Corp. has 3,752 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -0.2%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Johns Manville
GoBoard® by Johns Manville is the ultra-lightweight, waterproof and durable tile backer board that is easy to cut and install. GoBoard is engineered and tested for strength and durability yet can be cut right where it’s installed using a utility knife. Plus, it's up to 80% lighter than traditional boards. Installation time is reduced because waterproofing is built-in, eliminating extra steps since only board joints and fastener locations need to be sealed. Saving time on your installation by using GoBoard means you can make more money on your project.
As of September 2025
Johns Manville
workforce metrics
Headcount
3.8k
Avg. Salary
$95.1k
Tenure
6.3yr
Growth Rate
-0.2%
Hiring Rate
Attrition Rate
For even more metrics data,
reach out to our sales team.
Employee Headcount
Interactive chart of Johns Manville annual worldwide employee count from 2023 to 2025.
- Johns Manville total number of employees in 2025 was 3,766.305, a 0.2% decline from 2024.
- Johns Manville total number of employees in 2024 was 3,762.459, a 1.6% increase from 2023.
- Johns Manville total number of employees in 2023 was 3,717.629, a 0.2% increase from 2022.
Would you like to see the latest employee headcount data?
Employee Geographic Breakdown
Would you like to see the latest employee geographic data?
Active Job Postings
Interactive chart of Johns Manville annual active job postings from 2023 to 2025.
- Johns Manville active job postings in 2025 was 868, a 19.8% decline from 2024.
- Johns Manville active job postings in 2024 was 1,021, a 17.3% increase from 2023.
- Johns Manville active job postings in 2023 was 858, a 17.7% decline from 2022.
Would you like to see the latest active job postings data?
Employee Sentiment
Sentiment Topics
Would you like to see the latest employee sentiment data?
