Specialty Granules

Specialty Granules

Company

Legal NameSpecialty Granules LLC
HeadquartersAnnapolis, United States
Websitehttps://specialtygranules.com

About Specialty Granules

For over 90 years, Specialty Granules LLC (SGI) has been a leading producer of semi-ceramic coated, colored mineral granules for the North American residential & commercial roofing industry. Our longevity is a testament to our dependability as a supplier & the durability of our products. We take pride in the relationships we have cultivated with the roofing industry’s manufacturers. A privately held company, we have the ability & resources to provide exceptional customer service through our high standards of product quality, innovation, & responsiveness to the needs of our customers. In addition to our Headquarters & Technical Center in Hagerstown, MD, we operate 4 manufacturing locations across the U.S. — Blue Ridge Summit, PA; Annapolis, MO; Pembine, WI; & Ione, CA. In each of the communities we are located, SGI is the premier place to work. Our employees enjoy our strong emphasis on safety, our positive work environment, competitive wages & benefits, & our long term stability.

Synonyms

specialty granulesspecialty granules incspecialty granules inc (sgi)specialty granules llcspecialty granules llc (sgi)

Technologies (from Job Ads)

openglrockboxhaskellmicrosoft accessmicrosoft officeminitabsql

Hiring Locations

CountryCityJob Ads
United StatesIone36
United StatesBlue Ridge Summit24
United StatesPembine13
United StatesHagerstown12
United StatesAnnapolis8

Headquarters

Loading map...

Company Info

Legal Form: LLC

Company Type: Private

Company Size: 501 - 1000

Revenue: 100 - 500 million (USD)

Job Ad Metrics

Job Ads found: 93

Job Ads per Month: 4.4

Hiring Locations: 5

Data Info

Date of first job ad01.01.1970, 00:00
Date of last job ad05.11.2025, 12:08
Date merged07.12.2025, 09:57
Date created01.01.1970, 00:00

Sources: Aarp, Careerbuilder, Glassdoor, Indeed, Jora, Linkedin, Monster, Simplyhired
 — Date merged: 07.12.2025, 09:57