Top 5 Plastics & Packaging Manufacturers in South Dakota 2026
Last updated
FirmsLedger lists 5 plastics & packaging manufacturers headquartered in South Dakota. The largest cluster is in Brookings (2), and the other 3 are in 3 more cities. Brookings listings include Falcon Plastics and Royal Plastics.
By specialty, South Dakota has injection molding (3) listings.
| Company | City | Specialty | Phone | Website |
|---|---|---|---|---|
| BCI - Buckeye Corrugated Sioux Falls | Sioux Falls | Custom corrugated box manufacturing | (605) 332-3501 | bcipkg.com |
| Falcon Plastics | Brookings | Custom injection molding | (605) 910-5000 | falconplastics.com |
| Royal Plastics Inc | Brookings | Custom injection molding | (605) 692-2171 | royalplastics-sd.com |
| B&B Molding Inc | Brandon | Rotational molding | (605) 484-3244 | bandbmolding.com |
| Watertown Box Corporation | Watertown | — | (605) 882-4200 | watertownbox.com |
All Plastics & Packaging in South Dakota

BCI - Buckeye Corrugated Sioux Falls
Sioux Falls, South Dakota
BCI's Sioux Falls division operates from a facility at 4501 North 2nd Avenue in Sioux Falls, South Dakota. The division traces its roots to 1975 when it was established as a leader in custom corrugated packaging across the upper Midwest and Central Plains.
Falcon Plastics
Brookings, South Dakota
Falcon Plastics was founded in 1975 in Brookings, South Dakota, as a family-owned custom plastics molder. From its start molding customer ideas into quality plastic products, the company has grown into a multi-facility operation with plants in South Dakota, Oregon, and Tennessee, supplemented by strategic manufacturing partnerships in Mexico and Asia.

B&B Molding Inc
Brandon, South Dakota
B&B Molding Inc is a family-owned and operated rotational molding company based in Brandon, South Dakota The business emphasizes integrity, honesty, and teamwork as core values, though its founding year and original founders are not publicly disclosed. The company specializes in rotational molding to produce durable, cost-effective plastic products for a range of applications.
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