$20 million to $35 million

Fabrication personnel at the
Westbrook, Maine, SIGCO facility 


Percentage of sales that represent metal products sold directly to contract glaziers: 15
Headquarters: Westbrook, Maine
Website: www.sigcoinc.com
Employees: 130
Total number of locations: Two: 86,000-square-foot Westbrook, Maine, facility and 10,000-squarefoot Portland, Maine, facility
Metal fabrication locations and services:

  • Westbrook, Maine: curtain wall, storefront and entrances

Also a Top Glass Fabricator, SIGCO offers tempered and insulating glass, all-glass entrances and shower enclosures, in addition to a full line of fabricated glass products that includes bevel, finger pull, v-groove, handrails and spandrel.