Similar companies
| Company | Linkedin Employees | |
|---|---|---|
 |
Granite ConstructionGVA |
5,391 |
 |
AECOMACM |
61,360 |
 |
FluorFLR |
36,737 |
 |
AmerescoAMRC |
1,485 |
 |
MYR GroupMYRG |
4,015 |
How Many Employees Does Owens Corning Have?
Owens Corning (OC) has 11,477 employees according to LinkedIn, roughly flat (+1.8%) over the past three months. The LinkedIn count includes everyone who lists Owens Corning as their current employer, so it reflects workforce changes sooner than the 18,000 reported in Owens Corning’s most recent official filing.
With 11,477 employees, Owens Corning employs more people than Granite Construction (5,391) but fewer than AECOM (61,360).
Is Owens Corning Growing or Shrinking?
Employee count is one of the most reliable leading indicators in alternative data: companies tend to hire before they grow and cut before they report weakness. Owens Corning currently has 471 active job postings. AltIndex feeds Owens Corning’s headcount into the OC AI Score alongside job postings, employee business outlook, and 20+ other signals.
For more on Owens Corning’s workforce, see its job postings, employee business outlook, and employee ratings. For a demand-side read, see Owens Corning web traffic.
Month over Month
| Aug 2026 | 11,439 | |
| Jul 2026 | 11,365 | |
| Jun 2026 | 11,275 | |
| May 2026 | 11,391 | |
| Apr 2026 | 11,328 | |
| Mar 2026 | 11,299 |
Owens Corning Employees & Headcount: Frequently Asked Questions
Owens Corning has 11,477 employees according to LinkedIn, compared with 18,000 reported in its most recent official filings. The LinkedIn figure counts everyone who lists Owens Corning as their current employer, so it reflects workforce changes sooner than annual filings.
Owens Corning’s headcount has been broadly stable over the past three months, with 471 active job postings. View the headcount trend chart above for the full history.
Headcount is a leading indicator: companies typically hire before revenue accelerates and reduce staff before earnings disappoint. No single data point predicts a stock on its own, which is why AltIndex combines Owens Corning’s headcount with job postings, employee business outlook, and 20+ other signals in its AI Score.
Owens Corning underperforms its industry peers when it comes to Linkedin Employees, ranking in the 17th percentile.
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