Karnak CORP
At a glance
Employees20-99
In business since1933
HeadquartersClark, NJ
SAM.gov UEIUGJLXLLWKRP7
Karnak manufactures liquid-applied roofing solutions and building envelope products for all roof types. The company applies acrylic, silicone, and thermoplastic rubber coatings over substrates including ModBit, spray foam, and single ply roofing. Karnak serves the roofing contractor industry and counts Fortune 500 companies among its customers.
Summarized from the company’s own website
Certifications
WBE
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Karnak CORP | Clark | NJ | 20–99 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


