What Electro-General Plastics does

Electro-General Plastics Corp. (EGP) is a privately held, family-owned custom thermoforming manufacturer founded in 1961 and headquartered in Grove City, Ohio. The company operates two manufacturing facilities totaling 57,000 square feet — a 37,000 sq ft headquarters in Grove City and a 20,000 sq ft Mid-Tennessee facility in Cookeville — providing production redundancy and geographic coverage of the Midwest and Southern US markets. EGP specializes in difficult-to-form vacuum formed and thermoformed plastic parts, offering end-to-end services from design assistance and prototyping through tooling, production, and finishing. Capabilities include forming thermoplastic materials ranging from .030 to .500 inches thick across sheet sizes up to 72" x 126", with multiple tooling options (REN board for prototypes, machined aluminum, cast aluminum) suited to varying production volumes.

The company serves a diversified set of industrial verticals including automotive and heavy truck (vehicle body parts, engine covers, fenders, bus interiors), tire manufacturing (bead and apex separators, green tire seats as an OE supplier to Spadone-Hypex), consumer goods and signage (POP displays, kiosks, dispensers), food and electrical appliances, and industrial/mass transit (rack dunnage, returnable systems, fire-retardant components). Revenue is generated through project-based, quote-driven custom manufacturing rather than catalog or subscription pricing, with rapid turnaround (2–3 weeks for prototypes, 5–7 weeks for production) cited as a competitive differentiator.

Electro-General Plastics is a three-generation family business controlled by the Castro family, with Patrick A. Castro Jr. serving as Vice President and Robert Castro as Director of Operations representing the third generation. The company relies on direct sales engagement through its website quote request process, with no evidence of distribution partners, marketplace channels, or external institutional investment. Equipment assets include six rotary and three single station formers, six die cutting presses, a 5-axis Thermwood router, and a Quintax and 3-axis CNC router, supporting its positioning as a full-service thermoforming solutions provider.

Name

Electro-General Plastics

Legal name

Electro-General Plastics Corp.

Website

https://electro-generalplastics.com

Company type

Private

Founded year

1961

Operating status

Operating

Headcount range

11–50 employees

Short description

Electro-General Plastics is a family-owned custom thermoforming manufacturer founded in 1961, operating two Ohio and Tennessee facilities to produce difficult-to-form vacuum formed plastic parts for automotive, tire manufacturing, consumer goods, signage, food, and industrial transit customers.

Ownership category

akta.pro rank

Product category

Custom Thermoformed Plastics Manufacturing

NAICS

All Other Plastics Product Manufacturing (326199), Other Plastics Product Manufacturing (32619)

SIC

Miscellaneous Plastics Products (3080), Plastics Products, Nec (3089)

akta.pro primary industry

Custom Thermoforming & Contract Manufacturing (IMANAHAI)

akta.pro secondary industries

Industrial & Protective Thermoformed Packaging (Dunnage, Trays, Clamshells) (IMANAHAC), Thermoformed Automotive & Transportation Components (IMANAHAE), Thermoformed Electronics & Appliance Components (IMANAHAG), Thermoformed Packaging (Food, Beverage & Consumer Goods) (IMANAHAA)

Keywords

• Vacuum forming services
• Thermoforming manufacturing
• Custom plastic parts
• Thermoplastic fabrication
• Industrial thermoforming

Headquarters

HQ city

Grove City

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Thermoforming/Vacuum Forming Manufacturing Services: Custom manufacturing of thermoformed plastic parts for various industries. Services include design, prototyping, tooling, small and large volume production, part finishing, and value-added capabilities. Revenue is generated through project-based job work with quotes provided for each order.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Electro-General Plastics is a full-service vacuum forming (thermoforming) company that manufactures custom plastic parts from a wide range of thermoplastics. Services span design, prototyping, tooling, small and large volume production, and part finishing, with capabilities to form sheet sizes up to 72" x 126" and thicknesses from .030 to .500 inches. Specialized product lines include tire manufacturing components (bead/apex separators, green tire seats), automotive and heavy truck components, rack dunnage/returnable systems, and point-of-purchase signs and displays.

Product overview

Electro-General Plastics is a full-service vacuum forming (thermoforming) company offering end-to-end solutions from design through production. Their core offering includes Vacuum Forming/Thermoforming Services as the primary manufacturing capability, complemented by four specialized product lines: Tire Industry Products (bead/apex separators, green tire seats), Component Parts (custom thermoformed parts for automotive, transit, consumer goods), Rack Dunnage/Materials (returnable packaging systems), and Signs & Displays (POP displays, kiosks). The company operates two facilities in Ohio and Tennessee, providing design, prototyping, tooling, production, and finishing services.

Differentiator

Problem solved

Functional benefit

Products and services

• Vacuum Forming/Thermoforming Services Full-service vacuum forming (thermoforming) manufacturing capabilities including design, prototyping, extensive tooling options, small and large volume production, part finishing and value-added capabilities. Capable of forming materials from .030 up to .500 inches with sheet sizes to 72" x 126". Serves manufacturing companies requiring custom plastic parts.
• Tire Industry Products Full line of bead and apex separators and green tire seats for tire manufacturers. Includes low profile and raised style bead and apex separators and flat or parabolic tire seats. OE supplier to Spadone-Hypex for green tire seats.
• Component Parts Custom thermoformed plastic components including bus panels, utility cart parts, lawn and garden equipment, engine and motor covers, vehicle body parts, bus interiors, food trays, dispensers, totes, and consumer goods components.
• Rack Dunnage/Materials Returnable systems including custom trays, nesting and stacking pallets, racks, storage systems, parts bins, corrugated plastic and foam, and temporary manufacturing and shipping covers for industrial and manufacturing customers.
• Signs & Displays Point of purchase (POP) displays, literature holders, shelves, ad dispensers, and 3-part kiosk bodies. Available in various colors, surface treatments, and simulated metals and woods for retail and consumer products companies.

Named customers1 record

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Industrial Design Firms (unspecified)coreStrategic or Co-development PartnerElectro-General Plastics has established relationships with top industrial design firms to assist customers with designing exact parts needed. These partnerships enable EGP to offer comprehensive solutions from concept through production without customers needing their own design capabilities.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Pactiv Evergreen: Pactiv Evergreen is one of the largest North American thermoformed food and beverage packaging manufacturers. A broad incumbent that dwarfs EGP in scale but competes in adjacent thermoformed packaging categories.
• Sabert Corporation: Sabert is a larger, established manufacturer of thermoformed food packaging and consumer products. Broader scale and brand presence than EGP, but overlapping in thermoformed food packaging and consumer goods thermoforming.

Direct peers

• Brentwood Industries: Brentwood Industries is a thermoformed plastics manufacturer serving water treatment, cooling tower, and industrial markets. Comparable as a US-based custom thermoformer serving industrial B2B customers across multiple verticals.
• Universal Plastics Corporation: Universal Plastics is a custom thermoformer specializing in heavy-gauge, large-part thermoforming for aerospace, medical, transportation, and industrial customers. Comparable to EGP in heavy-gauge and difficult thermoforming work.
• Prism Plastics: Prism Plastics is a custom thermoformer producing heavy-gauge parts for industrial, transportation, and consumer applications. Closely comparable in business model — custom thermoforming services for B2B customers across multiple verticals.
• Spencer Industries: Spencer Industries is a custom thermoformer specializing in large-format, heavy-gauge plastic parts for medical equipment, industrial, and transportation markets. Highly comparable to EGP's heavy-gauge thermoforming and difficult-to-form positioning.
• Placon Corporation: Placon is a thermoformed packaging and custom plastic products manufacturer serving food, medical, retail, and industrial markets. Directly comparable to EGP in custom thermoforming of plastic packaging, trays, and components across multiple end markets.
• Tray-Pak Corporation: Tray-Pak is a thermoformed packaging and custom plastic tray manufacturer serving food, medical, industrial, and consumer markets. Comparable to EGP's food tray, dunnage, and consumer goods thermoforming capabilities.
• Wilbert Plastic Services: Wilbert Plastic Services is a thermoforming and rotational molding company serving automotive, heavy truck, agricultural, and industrial markets. Direct overlap with EGP in custom thermoformed parts for automotive and heavy truck OEMs.

Emerging players

• Direct Pack Inc. Direct Pack is a thermoformed packaging manufacturer focused on sustainable and food-service applications. Comparable as a thermoformer serving food and consumer markets, though focused more on packaging than heavy-gauge industrial parts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Electro-General Plastics