Jer-Den Plastics
Jer-Den Plastics is a custom rotational molding manufacturer in St. Louis, Michigan, producing plastic parts for agricultural, commercial, construction, industrial, material handling, marine, recreational vehicle, and toy industries. Founded in 1995, the company operates four-arm molding machines with six secondary in-house services.
- Company typePrivate
- Founded1995
- HeadquartersSaint Louis, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Jer-Den Plastics does
Jer-Den Plastics is a privately held custom rotational molding manufacturer founded in 1995 and headquartered in St. Louis, Michigan. The company produces rotationally molded plastic parts and finished products for eight end-markets: agricultural equipment, commercial goods, construction, industrial, material handling, marine, recreational vehicles, and toys. Its core process uses four-arm rotational molding machines that spin molds in high-temperature ovens, specializing in high molecular weight Low Density Polyethylene compounded with additives for spin welding adhesion and durability. Output includes hollow and multi-walled parts with consistent wall thickness, strong corners, and tight tolerances.
The company supplements core molding with six in-house secondary services: CAD-based engineering and prototyping, flame treating, foam filling (including two-part marine-grade polyurethane), spin welding, hardware installation, and precision routing. This integrated stack enables one-stop delivery from concept through finished, assembled product in 4–8 weeks for new product development. The business sells direct to OEMs and brand owners via a quote-based model; pricing is determined per project by complexity, size, materials, and secondary services, with no standard rate card.
Distribution is direct B2B, shipping finished parts from a single 6.5-acre Midwest site to customers across the United States. Marketing is conducted through a website with industry-specific landing pages, a "Request a Quote" lead capture form, and a presence on Instagram, Facebook, LinkedIn, and X/Twitter. Revenue, headcount, ownership structure, and management team are not publicly disclosed; the company appears to be founder- or family-owned with continuous operation since 1995 and no disclosed funding, M&A, or partnership activity.
Jer-Den Plastics firmographics
Firmographics- Name
- Jer-Den Plastics
- Legal name
- Jer-Den Plastics
- Website
- https://jer-denplastics.com
- Company type
- Private
- Founded year
- 1995
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Jer-Den Plastics is a custom rotational molding manufacturer in St. Louis, Michigan, producing plastic parts for agricultural, commercial, construction, industrial, material handling, marine, recreational vehicle, and toy industries. Founded in 1995, the company operates four-arm molding machines with six secondary in-house services.
- Ownership category
- akta.pro rank
Where Jer-Den Plastics is headquartered
LocationHeadquarters
- HQ city
- Saint Louis
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Jer-Den Plastics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D
Revenue model
- Custom Rotational Molding Manufacturing: Jer-Den Plastics generates revenue by designing, developing, and manufacturing custom rotationally molded plastic products for diverse industries. Revenue is derived from one-time manufacturing orders for custom parts, with pricing based on part complexity, size, materials, and secondary services required. The company offers complete product lifecycle services from concept to finished product.
- Secondary Manufacturing Services: Value-added in-house services including routing, flame treating, foam filling, spin welding, and hardware installation. These services are bundled with primary manufacturing or offered as standalone services to provide customers with rapid, cost-effective, 'one-stop' manufacturing solutions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Quote-Based Pricing |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels6 records
Jer-Den Plastics product offering
Product offeringCore offering
Jer-Den Plastics designs, develops, and manufactures rotationally molded plastic products for a diverse array of applications in the commercial, construction, agricultural, industrial, materials handling, marine, recreational vehicle, and toy manufacturing industries. The company operates four-arm rotational molding machines using high molecular weight Low Density Polyethylene compounded with select additives to produce hollow or multi-walled parts with consistent wall thickness, strong corners, and tight tolerances. The offering is supplemented by six in-house secondary services: engineering, flame treating, foam filling, hardware installation, routing, and spin welding.
Product overview
Jer-Den Plastics is a rotational molding manufacturing company offering a core rotational molding service that produces plastic parts and products for construction, commercial, industrial, material handling, marine, toy, and recreational vehicle industries. The company supplements its core molding capability with six secondary in-house services: Engineering (design assistance, prototyping, tooling fabrication), Flame Treating (surface preparation), Foam Filling (structural enhancement with buoyancy/insulation properties), Hardware Installation (assembly services), Routing (precision cutting/finishing), and Spin Welding (thermoplastic joining). This integrated approach enables rapid, cost-effective, one-stop manufacturing for customers.
Differentiator
Problem solved
Functional benefit
Products and services
- Rotational Molding Services
Companies that use Jer-Den Plastics
Customer profileNamed customers3 records
Segments8 records
Ideal customer profiles1 record
Jer-Den Plastics technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Jer-Den Plastics partnerships and signals
Strategic signalScale indicators7 records
Recent moves2 records
Expansion highlights4 records
Jer-Den Plastics competitors and assessment
Company assessmentDirect peers
- Hedstrom Plastics: Midwest-based custom rotational molder offering design, engineering, and secondary services for consumer, industrial, and medical markets. Most directly comparable to Jer-Den on technology stack, vertical breadth, and B2B quote-based model.
- Solar Plastics: Custom rotational molder serving industrial, agricultural, material handling, and consumer markets with design and secondary service capabilities. Direct competitor in the same contract manufacturing niche.
- Formed Plastics Inc. Custom rotational molder with design, tooling, and secondary services serving industrial and consumer markets. Comparable custom manufacturer serving similar B2B customer types.
- Pelican Rotomolding: Rotational molding manufacturer with strong toy, recreational, and industrial exposure. Comparable on multi-vertical rotomold strategy and B2B custom manufacturing model.
- Meese Orbitron Dunne Co. (MOD): Rotational molding manufacturer with strong marine, material handling, and waste/recycling product lines and in-house engineering. Comparable on process, secondary services, and several of Jer-Den's key verticals.
- Centro Incorporated: Custom rotational molding and thermoforming company serving industrial, material handling, and recreational markets. Comparable on technology and customer base.
Broad incumbents
- Par-Kan Company: Midwest plastics manufacturer combining rotational molding with injection molding and metal stamping for material handling, agricultural, and industrial customers. Comparable on customer base and rotomold technology, but broader product portfolio.
- Bonar Plastics / Snyder Industries: Large rotational molding manufacturer producing bulk material handling containers, agricultural, and industrial tanks. Overlaps with Jer-Den's material handling and agricultural verticals at a larger scale.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Jer-Den Plastics social profiles
Digital presenceJer-Den Plastics financial estimates
Financial estimateRevenue estimate
Valuation estimate
Jer-Den Plastics leadership team
Management profileNumber of profiles
Jer-Den Plastics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Jer-Den Plastics M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Jer-Den Plastics
What does Jer-Den Plastics do?
Jer-Den Plastics designs, develops, and manufactures rotationally molded plastic products for a diverse array of applications in the commercial, construction, agricultural, industrial, materials handling, marine, recreational vehicle, and toy manufacturing industries. The company operates four-arm rotational molding machines using high molecular weight Low Density Polyethylene compounded with select additives to produce hollow or multi-walled parts with consistent wall thickness, strong corners, and tight tolerances. The offering is supplemented by six in-house secondary services: engineering, flame treating, foam filling, hardware installation, routing, and spin welding.
Is Jer-Den Plastics a public or private company?
Jer-Den Plastics is a private company. It is classified as family owned and is currently operating.
When was Jer-Den Plastics founded?
Jer-Den Plastics was founded in 1995. It employs 101 to 250 people.
Where is Jer-Den Plastics based?
Jer-Den Plastics is headquartered in Saint Louis, United States, in the North America region.
How does Jer-Den Plastics make money?
Two revenue lines are on record. Custom Rotational Molding Manufacturing is the primary driver. The others are secondary Manufacturing Services.
Who are Jer-Den Plastics's main competitors?
Direct peers on record are Hedstrom Plastics, Solar Plastics, Formed Plastics Inc., Pelican Rotomolding, Meese Orbitron Dunne Co. (MOD) and Centro Incorporated. Broad incumbents are Par-Kan Company and Bonar Plastics / Snyder Industries.
Does Jer-Den Plastics have an API?
No public API is recorded for Jer-Den Plastics.