Listed below are fifty glass companies that were operating in the year 1930 in West Virginia. This list is shared by Steve Jennings, of Jennings' Red Barn, New Martinsville, WV.
| Name of Company | W.V. City | Type of Glass Product(s) |
|---|---|---|
| Adamston Flat Glass Co. | Clarksburg | Plate & Window |
| Akro Agate Co. | Clarksburg | Marbles |
| Alley Glass Co. | St. Mary's | Marbles |
| American Thermos Botttle Co. | Huntington | Glass Pistons |
| Ball Brothers | Huntington | Fruit Jars |
| Beaumont Co. | Morgantown | Tableware, Illuminating ware |
| Bishoff Sons & Co. | Culloden | Lamp chinmey, Novelties |
| Bishoff Sons & Co. | Hurricane | Illuminating ware |
| Blenko Glass Co. | Milton | Off-hand & sheet |
| Borchart Glass Co. | Weston | Cut & Etched |
| Bridgeport Lamp Chimney Co. | Bridgeport | Lamp & Chimney |
| Cameron Glass Co. | Cameron | Lamp & Chimney |
| Central Glass Works | Wheeling | Table Glass |
| Commonwealth Glass Co. | Fairmont | Opal Glass |
| Crescent Glass Co. | Wellsburg | Novelty |
| Dunbar Flint Glass Co. | Dunbar | Table Glass |
| Eagle Convex Glass Co. | Clarksburg | Bent & Convex |
| Earl, Shelby Glass | Huntington | Communion glasses |
| Erskine Glass Co. | Wellsburg | Illuminating ware |
| Fenton Art Glass Co. | Williamstown | Colored ware |
| Fostoria Glass Co. | Moundsville | Colored ware |
| Globe Glass Decorating | Wellsburg | Decorated glass |
| Hazel Atlas | Clarksburg | Tableware |
| Hazel Atlas | Grafton | Containers |
| Lawrence Glass Co. | Sistersville | Marbles & Novelllee |
| Louie Glass Co. | Weston | Table Ware |
| Master Marble | Clarksburg | Marbles & Novelties |
| McBride Glass Co. | E. Salem | Tableware |
| McBride Glass Co. | W. Salem | Lamp & Chimney |
| MidAtlantlc Glass Co. | Lamberton | Stemware |
| Monongahela Valley Cut Glass Co. | Morgantown | Stem & tableware |
| Morgantown Glass Works | Morgantown | Tableware |
| New Martinsville Glass Co. | New Martinsville | Tableware |
| Paden City Glass Co. | Paden City | Crystal & Colored |
| Paramount | St. Marys | Stemware |
| Perfection Glass Co. | Star City | Illuminating ware |
| Pressed Prism | Sabraton | Pressed Glass |
| Quality Glass | ??? | Illuminating ware |
| Ravenswood Novelty | Ravenswood | Marbles |
| St. Albans Glass Co. | St. Albans | Lamp & Chimney |
| Scohy Glass Co. | Sistersville | Window Glass |
| Scott Depot Glass Co. | Scott Depot | Lamps & Chimney |
| Sellaro & Martin | Star City | Tableware |
| Seneca Glass Co. | Morgantown | Tableware |
| Vitro-Agate | Parkersburg | Marbles |
| West Fork Cut Glass | Salem | Cut Glass |
| W.V. Specialty Glass | Weston | Tableware |
| Wheeling Decorating Co. | Wheeling | China & Glass |
| White & Barber | Clarksburg | Novelties |
| Weissmach | Paden City | Sheet Glass |