Plastics and Rubber Products Manufacturing in South Dakota
NAICS 326 · SD
The Plastics and Rubber Products Manufacturing industry in South Dakota had 42 establishments, according to the Bureau of Labor Statistics in 2025. This register lists 48 facilities in South Dakota. VIAFLEX, located in Sioux Falls, had 385 employees in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in South Dakota35 FACILITIES
Listing 35 of 48: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Design Tanks INC | Sioux Falls | 20–99 | ACTIVE |
| Glacial Lakes Rubber & Plastics LLC | Watertown | — | ACTIVE |
| Viaflex | Sioux Falls | 100–499 | ACTIVE |
| Rabco Products INC | Spearfish | 1–19 | ACTIVE |
| Dakota Western CORP of the Lake Traverse Reservation | Sisseton | — | ACTIVE |
| Global Polymer Industries INC | Madison | 100–499 | LIKELY ACTIVE |
| Fiberglass Specialties INC | Watertown | 1–19 | LIKELY ACTIVE |
| Omega Liner Company, INC. | Canton | 20–99 | LIKELY ACTIVE |
| Benchmark Foam, INC. | Watertown | 20–99 | LIKELY ACTIVE |
| PPD USA Inc | Madison | 20–99 | LIKELY ACTIVE |
| Royal Plastics Inc. | Brookings | 20–99 | LIKELY ACTIVE |
| Cardinal Industries, INC. | Aberdeen | — | REPORTED CLOSED |
| Preform Solutions, INC. | Sioux Falls | 20–99 | LIKELY ACTIVE |
| Dakota Fiberglass INC | Webster | 1–19 | LIKELY ACTIVE |
| Donnerite INC. | Howard | 1–19 | UNVERIFIED |
| Benchmark Foam (former) | Watertown | — | LIKELY ACTIVE |
| Crete Ready Foam LLC | Wessington Springs | — | LIKELY ACTIVE |
| Sioux Marble, INC. | Brandon | — | LIKELY ACTIVE |
| Design Tanks (belle Fourche) | Belle Fourche | — | UNVERIFIED |
| Former / Id No Longer Used Viaflex | Sioux Falls | — | UNVERIFIED |
| Minnesota Rubber & Plastics | Watertown | — | UNVERIFIED |
| Molded Fiber Glass Companies | Aberdeen | — | UNVERIFIED |
| Molded Fiber Glass Companies | Aberdeen | — | UNVERIFIED |
| Viaflex, INC. | Brandon | — | UNVERIFIED |
| Berry Global LLC | Sioux Falls | 100–499 | LIKELY ACTIVE |
| Brookings Prince Dr Facility | Brookings | 100–499 | LIKELY ACTIVE |
| G&H Distributing | Sioux Falls | 20–99 | LIKELY ACTIVE |
| Glacial Lakes Rubber & Plastics - Watertown | Watertown | 20–99 | LIKELY ACTIVE |
| Madison Facility | Madison | 20–99 | LIKELY ACTIVE |
| Ring Container Belle Fourche | Belle Fourche | 1–19 | LIKELY ACTIVE |
| Solmax Geosynthetics,LLC | Spearfish | 1–19 | LIKELY ACTIVE |
| Viaflex - Madison | Madison | 20–99 | LIKELY ACTIVE |
| WL Plastics - Rapid City | Rapid City | 20–99 | LIKELY ACTIVE |
| Dakota Western Corporation | Sisseton | 20–99 | UNVERIFIED |
| Four Star Plastics INC | Aberdeen | 1–19 | UNVERIFIED |
All plastics and rubber products manufacturing nationwide · All manufacturing in South Dakota