Seiler Plastics Information

Seiler Plastics is a custom plastic extrusion and injection mold manufacturer capable of extruding tubing, profiles, and sheet. We are uniquely positioned to supply small quantities as well as large quantities. While most manufacturers have a specialty niche or product line, we are the complete opposite. We have no products to sell and our niche is producing your custom plastic part. We want to manufacture your solution!

Website	http://www.seilerpc.com
Revenue	$7 million
Employees	14 (10 on RocketReach)
Founded	1971
Address	9750 Reavis Park Dr, St. Louis, Missouri 63123, US
Phone	+1 314-815-3030
Fax	(314) 815-3025
Technologies	JavaScript , HTML , Twitter +12 more (view full list)
Industry	Plastics Manufacturing, Manufacturing General, Manufacturing
Web Rank	11 Million
Keywords	Plastic Extrusion, Injection Molding, Custom Plastics, Plastic Tubing, Plastic Profiles, Extrusion Services, Mold Manufacturing, Custom Manufacturing, Plastic Parts, Plastic Fabrication, Prototyping, Manufacturing Services, Contract Manufacturing, Materials Processing, Polymers, Thermoplastics, Plastics Processing
Competitors	Amcor, SABIC, Sealed Air Corporation, Berry Global México, Sonoco, Mondi Group, Novolex, RockTenn, Plastipak Packaging, Inc., Greiner Packaging +31 more (view full list)
SIC	SIC Code 308 Companies, SIC Code 30 Companies
NAICS	NAICS Code 32 Companies, NAICS Code 326 Companies, NAICS Code 32612 Companies, NAICS Code 3261 Companies, NAICS Code 326121 Companies

Seiler Plastics Questions

What is the annual revenue of Seiler Plastics?

The Seiler Plastics annual revenue was $7 million in 2026.

Who is the President of Seiler Plastics?

David Seiler is the President of Seiler Plastics.

How many people are employed at Seiler Plastics?

10 people are employed at Seiler Plastics.

Where is Seiler Plastics based?

Seiler Plastics is based in St. Louis, Missouri.

What is the NAICS code for Seiler Plastics?

The NAICS codes for Seiler Plastics are [32, 326, 32612, 3261, 326121].

What is the SIC code for Seiler Plastics?

The SIC codes for Seiler Plastics are [308, 30].

Top Seiler Plastics Employees

David Seiler

President at Seiler Plastics

St. Louis, MO, US
3
- seilerpc.com
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- gmail.com
4
- +1 314-815-XXXX
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Greg Swacker

VP of Sales at Seiler Plastics

St. Louis, MO, US
2
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4
- +1 314-480-XXXX
- +1 314-603-XXXX
- +1 314-815-XXXX
- +1 636-296-XXXX
Dave Fisher

Plant Manager at Seiler Plastics

St. Louis, MO, US
1
- seilerpc.com
3
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- +1 314-698-XXXX
- +1 314-815-XXXX
John Jones Jr

Owner at Seiler Plastics

Phoenix, AZ, US
2
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1
- +1 314-448-XXXX
Trish Seiler

Human Resources Manager at Seiler Plastics

St. Louis, MO, US
1
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5+
- +1 314-606-XXXX
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Morgan Rickman

Human Resources Manager at Seiler Plastics

Fenton, MO, US
1
- seilerpc.com
2
- +1 636-928-XXXX
- +1 630-220-XXXX
Ethan Seiler

Plant Manager at Seiler Plastics

St. Louis, MO, US
1
- seilerpc.com
Eric Nichols

Marketing Consultant at Seiler Plastics

Chesterfield, MO, US
2
- gmail.com
- yahoo.com
4
- +1 314-421-XXXX
- +1 314-262-XXXX
- +1 757-625-XXXX
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Michael Hedtkamp

Laborer and machine operator at Seiler Plastics

Granite City, IL, US
Courtney Morton

Office Manager at Seiler Plastics

Highland, IL, US
1
- seilerpc.com
2
- +1 773-408-XXXX
- +1 618-980-XXXX