US Factory Map

Plastic injection molding companies in Virginia

Virginia has 65 plastic injection molders in EPA records, facilities that list codes for plastic parts and products made by molding, including injection-molded components. The most are in Winchester, Richmond and Chester. That is 2% of the 3,730 such facilities nationwide, and Virginia ranks #19 of 49 states.

Product
Plastic injection molding companies
Facilities
65
State rank
#19
NAICS
326121, 326122, 326199
Revised
November 1, 2026

Facilities in Virginia

These are active facilities in EPA's ECHO database that list a code for plastic parts and products made by molding, including injection-molded components. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.

FacilityCityWhat EPA lists
Strongwell Corporation/bristol DivisionBristolAll Other Plastics Product Manufacturing
Wolverine Advanced Materials - BlacksburgBlacksburgAll Other Plastics Product Manufacturing
Appalachian Plastics IncGlade SpringAll Other Plastics Product Manufacturing
O'sullivan Films IncWinchesterUnlaminated Plastics Profile Shape Manufacturing
Strongwell HighlandsAbingdonAll Other Plastics Product Manufacturing
Evolve Stone LLCWinchesterAll Other Plastics Product Manufacturing
Iac Strasburg LLCStrasburgUnlaminated Plastics Profile Shape Manufacturing
Carpenter Company Richmond PlantRichmondAll Other Plastics Product Manufacturing
M W Manufacturers IncorporatedRocky MountAll Other Plastics Product Manufacturing
Trex Company, Inc. - Virginia Decking And RailingWinchesterAll Other Plastics Product Manufacturing
Alcoa Home ExteriorsStuarts DraftAll Other Plastics Product Manufacturing
Paramont Mfg LLCAbingdonAll Other Plastics Product Manufacturing
Rubbermaid Commercial Products - Valley AvenueWinchesterAll Other Plastics Product Manufacturing
Toray PlasticsFront RoyalAll Other Plastics Product Manufacturing
F.e.c. IncMidlandAll Other Plastics Product Manufacturing
Kinyo Virginia IncorporatedNewport NewsAll Other Plastics Product Manufacturing
New Bedford Technology LLCWinchesterUnlaminated Plastics Profile Shape Manufacturing
Quadrant Engineering Plastic ProductsWythevilleUnlaminated Plastics Profile Shape Manufacturing
Reline America IncSaltvilleUnlaminated Plastics Profile Shape Manufacturing
Royal Mouldings LimitedMarionUnlaminated Plastics Profile Shape Manufacturing
Tecton Products LLCSalemAll Other Plastics Product Manufacturing
Trex Company Inc - Virginia Poly Operations (Vpo)WinchesterAll Other Plastics Product Manufacturing
Elp America LLCDanvilleUnlaminated Plastics Profile Shape Manufacturing
Heyco Werk USAEmporiaUnlaminated Plastics Profile Shape Manufacturing
Iac Lebanon LLCLebanonAll Other Plastics Product Manufacturing
Kraft Heinz Company LLC - WinchesterWinchesterAll Other Plastics Product Manufacturing
Mar-Bal IncDublinAll Other Plastics Product Manufacturing
Mitsubishi Chemical Advanced MaterialsWythevilleAll Other Plastics Product Manufacturing
Monoflo International IncWinchesterAll Other Plastics Product Manufacturing
Niagara Bottling, LLCChesterAll Other Plastics Product Manufacturing
Printpack IncorporatedWilliamsburgUnlaminated Plastics Profile Shape Manufacturing
Printpack Incorporated - Newport NewsNewport NewsUnlaminated Plastics Profile Shape Manufacturing
Reynolds Presto Products IncSouth BostonAll Other Plastics Product Manufacturing
Rps Composites Virginia IncFront RoyalAll Other Plastics Product Manufacturing
Southtech IncTappahannockAll Other Plastics Product Manufacturing
Sts Group North America IncSalemAll Other Plastics Product Manufacturing
Thermasteel CorporationRadfordAll Other Plastics Product Manufacturing
Trelleborg Marine Systems USA Inc - BerryvilleBerryvilleAll Other Plastics Product Manufacturing
Trelleborg Marine Systems USA, Inc.BerryvilleAll Other Plastics Product Manufacturing
Westlake Royal Building Products (USA) IncMarionAll Other Plastics Product Manufacturing

Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.

Where they are

  • Winchester: 12
  • Richmond: 5
  • Chester: 3
  • Abingdon: 2
  • Rocky Mount: 2
  • Front Royal: 2

By product code

  • All Other Plastics Product Manufacturing (NAICS 326199): 30 of those shown
  • Unlaminated Plastics Profile Shape Manufacturing (NAICS 326121): 10 of those shown

All plastics and rubber manufacturing in Virginia: 122 facilities and Census job counts.