What Spencer Industries does

Spencer Industries Incorporated is a privately held, vertically integrated custom thermoforming manufacturer headquartered in Dale, Indiana, operating four U.S. production facilities totaling approximately 570,000 sq ft across Indiana, South Carolina, Iowa, and Ohio. The company was originally part of Thermwood Corporation and was spun off as Spencer Industries in 1981 to focus on heavy-gauge plastic thermoforming and sheet extrusion; a prior El Paso, Texas plant has since closed.

The company produces custom thermoformed plastic components using vacuum forming, pressure forming, and twin sheet thermoforming processes, supported by in-house plastic extrusion of ABS, TPO, HMWHDPE, PP, and HIPS with co-extrusion capability and a closed-loop regrind cycle. Value-added operations include CNC trimming, painting, foam filling, hardware installation, kitting, gluing, and label application, enabling the company to deliver sub-assemblies rather than only formed parts. Spencer holds proprietary capability in twin sheet thermoforming and living hinge roll-up door designs and is ISO 9001:2015 certified at its Indiana and Iowa facilities.

Spencer serves six B2B industry verticals: medical carts, refrigeration (including Door-In-A-Door programs), utility and all-terrain vehicles (UTV/ATV), transportation (truck and commercial vehicle components), agriculture, and industrial equipment. Revenue is generated through one-time, project-based custom manufacturing contracts with pricing quoted per project based on specifications, materials, volumes, and complexity; there is no public pricing, no subscription or recurring revenue, and no disclosed reseller channel. Sales is direct through three Regional Sales Managers covering defined U.S. territories, supported by an in-house Project/Design Engineering team and a Sales Engineering team. Customers acquire the company through website project inquiry forms and direct sales outreach. No customer logos, named OEM partners, or revenue figures are publicly disclosed.

Name

Spencer Industries

Legal name

Spencer Industries Incorporated

Website

https://spencerindustries.com

Company type

Private

Founded year

1969

Operating status

Operating

Headcount range

251–500 employees

Ownership category

akta.pro rank

Product category

Custom Plastic Thermoforming Manufacturing

NAICS

Motor Vehicle Seating and Interior Trim Manufacturing (33636)

akta.pro primary industry

Thermoformed Automotive & Transportation Components (IMANAHAE)

Keywords

• Custom thermoforming services
• Plastic extrusion manufacturing
• Heavy gauge thermoforming
• Twin sheet thermoforming
• Vacuum pressure forming

Headquarters

HQ city

Dale

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Thermoforming Manufacturing: B2B custom manufacturing of thermoformed plastic parts. Revenue generated from one-time production of custom parts based on customer specifications. No subscription or recurring revenue. Pricing is quote-based per project.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Spencer Industries is a vertically integrated custom thermoforming manufacturer that produces heavy-gauge plastic components using vacuum forming, pressure forming, and twin sheet thermoforming. The company runs in-house plastic extrusion (ABS, TPO, HMWHDPE, PP, HIPS with co-extrusion), CNC trimming, and value-added assembly operations, supplying custom parts to OEMs across medical, refrigeration, transportation, agriculture, UTV/ATV, and industrial equipment verticals.

Product overview

Spencer Industries is a vertically integrated custom thermoforming company offering a comprehensive portfolio of manufacturing services and industry-specific products. Their core offerings include custom thermoforming solutions (vacuum forming, pressure forming, and twin sheet thermoforming), in-house plastic extrusion (ABS, TPO, HMWHDPE, PP, HIPS with co-extrusion), CNC trimming, part assembly, and value-added operations (painting, foam filling, hardware installation). They serve six major industry verticals: Medical Carts, Refrigeration, UTV and ATV, Transportation, Agriculture, and Industrial. The company operates four manufacturing facilities across Indiana (headquarters), South Carolina, Iowa, and Ohio, with 570,000 total square feet of engineering and manufacturing space.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Thermoforming Solutions Heating plastic sheets to pliable temperatures and forming them over molds for custom OEM plastic parts across multiple industries.
• Plastic Extrusion In-house plastic sheet extrusion service providing cost advantages, lead time reductions, and streamlined processes for custom thermoforming production.
• CNC Trimming Precision CNC trimming service for formed plastic parts to achieve exact customer specifications.
• Part Assembly Assembly services including gluing, label application, and individual boxing for finished plastic parts.
• Value Added Operations Additional finishing operations including painting, foam filling, hardware installation, and kitting with additional hardware.
• Medical Cart Components Custom thermoformed plastic parts for medical cart applications serving healthcare equipment OEMs.
• Refrigeration Components Custom thermoformed plastic components for refrigeration equipment including refrigerator door liners and Door-In-A-Door programs.
• UTV and ATV Components Custom thermoformed plastic parts for utility vehicles and all-terrain vehicles including exterior and interior components.
• Transportation Components Custom thermoformed plastic parts for trucks and commercial transportation including bumpers, corner caps, skirts, fenders, fender liners, nose cones, and interior panels.
• Agriculture Components Custom thermoformed plastic parts for agricultural equipment including fenders, heat shields, and skid plates.
• Industrial Equipment Components Custom thermoformed plastic parts for industrial applications including roofs, panels, interiors, fenders, and CWT covers.

Quantifiable outcome

• Reduced component parts through twin sheet thermoforming replacing separate interior and exterior injection molded pieces
• +2 more outcomes

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Placon Corporation: Placon is a custom thermoformer with similar heavy-gauge capabilities and in-house extrusion, serving medical, food, and consumer packaging. Directly comparable to Spencer's custom thermoforming model with overlapping vertical specialization and shared customers in medical and industrial OEMs.
• Wilbert Plastic Services: Wilbert is a custom heavy-gauge thermoformer serving transportation, agriculture, and industrial OEMs. Comparable to Spencer in process mix (vacuum, pressure, twin sheet), customer verticals (trucks, ag equipment), and project-based quoting model.
• Brentwood Industries: Brentwood specializes in heavy-gauge thermoformed plastics for industrial and transportation markets with in-house engineering and tooling. Closely aligned to Spencer in scale, vertical focus (industrial equipment, transportation), and value-added assembly services.
• McClarin Plastics: McClarin Plastics is a custom thermoformer offering vacuum forming, pressure forming, and twin sheet capabilities with in-house trimming and assembly. Directly comparable to Spencer across process technology, project-based model, and industrial OEM customer base.

Broad incumbents

• Pactiv Evergreen: Pactiv Evergreen is a large public thermoforming and packaging company with broad food-service and consumer packaging exposure. While much larger and food-focused, it overlaps with Spencer in heavy-gauge forming capability and refrigeration-adjacent customers.
• Sonoco Products: Sonoco is a global diversified packaging manufacturer with thermoformed plastic operations serving consumer and industrial customers. Comparable as a broad plastics incumbent with thermoforming capabilities serving overlapping verticals like appliances and industrial equipment.
• Berry Global Group: Berry Global is a major global plastics manufacturer with thermoforming, injection molding, and extrusion across consumer and industrial markets. Relevant as a broad incumbent with thermoformed products in transportation and industrial segments overlapping Spencer's verticals.
• Röchling Group: Röchling is a global plastics processing group with automotive and industrial divisions producing thermoformed and injection-molded components. Highly comparable to Spencer's transportation and industrial verticals with heavier engineering content.

Others

• Anchor Packaging: Anchor Packaging is a thermoformed packaging manufacturer primarily serving foodservice and retail. While mostly consumer-focused and lighter-gauge, it shares the thermoforming technology platform and extrusion integration relevant to plastics manufacturing cost structures.

Regional players

• Vycom Plastics: Vycom is a North American manufacturer of extruded thermoplastic sheet stock used in thermoforming. Comparable as an upstream sheet extruder sharing resin chemistry overlap (HDPE, PP) with Spencer's extrusion lines, though not a direct thermoforming competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/spencerind
• Facebookfacebook.com/pages/Custom-Thermoforming-Spencer-Industries-Incorporated/72979979357
• LinkedInlinkedin.com/company/spencer-industries-incorporated

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Spencer Industries