Owens Corning Inc: Number of Employees 2012-2026 | OC

Interactive chart of Owens Corning Inc (OC) annual worldwide employee count from 2012 to 2026.
  • Owens Corning Inc total number of employees in 2025 was 25,000, a 0% decline from 2024.
  • Owens Corning Inc total number of employees in 2024 was 25,000, a 38.89% increase from 2023.
  • Owens Corning Inc total number of employees in 2023 was 18,000, a 5.26% decline from 2022.
  • Owens Corning Inc total number of employees in 2022 was 19,000, a 5% decline from 2021.
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Owens Corning Inc Annual Employee Count
2025 25,000
2024 25,000
2023 18,000
2022 19,000
2021 20,000
2020 19,000
2019 19,000
2018 20,000
2017 17,000
2016 16,000
2015 15,000
2014 14,000
2013 15,000
2012 15,000
2011 15,000
Sector Industry Market Cap Revenue
Construction Building & Construction Products - Misc. $9.186B $10.103B
Owens Corning is a world leader in building materials systems and composite solutions. Its products include glass fiber that is used to support composite materials for transportation, electronics, marine, infrastructure, wind energy and other high-performance markets for insulation as well as roofing for residential, commercial and industrial applications. The company has three reportable segments: Composites, Insulation and Roofing. Composites segment includes vertically integrated downstream activities and specializes in the production of glass fiber reinforcement materials. Insulation segment products include thermal and acoustical batts, loose-fill insulation, foam sheathing and accessories, glass fiber pipe insulation, energy efficient flexible duct media, bonded and granulated mineral wool insulation, cellular glass insulation as well as foam insulation. Roofing segment products include laminate and strip asphalt roofing shingles, roofing components, synthetic packaging materials and oxidized asphalt.
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Compagnie De Saint-Gobain - (CODYY) France $43.916B 0.00
Heidelberg Materials AG (HDLMY) Germany $39.153B 0.00
Amrize (AMRZ) Switzerland $32.079B 0.00
Obayashi (OBYCF) Japan $17.617B 22.45
Jacobs Solutions (J) United States $14.431B 19.41
Shimizu (SHMUY) Japan $13.771B 45.44
Masco (MAS) United States $12.777B 15.90
Advanced Drainage Systems (WMS) United States $11.465B 23.66
TopBuild (BLD) United States $11.100B 19.92
Skanska AB - (SKBSY) Sweden $11.016B 19.51
James Hardie Industries (JHX) Ireland $9.036B 18.28
Argan (AGX) United States $8.421B 62.00
Installed Building Products (IBP) United States $7.701B 26.30
Armstrong World Industries (AWI) United States $7.517B 23.68
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Bellway (BLWYY) United Kingdom $3.651B 0.00
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Grafton Group (GROUF) Ireland $2.437B 0.00
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Gibraltar Industries (ROCK) United States $1.192B 10.10
Limbach Holdings (LMB) United States $0.965B 18.35
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Janus (JBI) United States $0.748B 8.98
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Aspen Aerogels (ASPN) United States $0.277B 0.00
JFB Construction Holding (JFB) United States $0.085B 0.00
Julong Holding (JLHL) China $0.069B 0.00
Caesarstone (CSTE) Israel $0.054B 0.00
OneConstruction Group (ONEG) Hong Kong, SAR China $0.050B 0.00
FBS Global (FBGL) Singapore $0.009B 0.00
Springview Holdings (SPHL) Singapore $0.006B 0.00
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Inno Holdings (INHD) Hong Kong, SAR China $0.002B 0.00
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