What Lingol does

Lingol Corporation is a privately held US manufacturer of custom composite laminates, founded in 1974 in Wallingford, Connecticut and operating with a 1-10 employee footprint. The company produces two distinct product lines — thermoset laminates based on phenolic and epoxy resins reinforced with paper, cotton, fiberglass, carbon, and synthetic fabrics, and thermoplastic composite laminates using high-performance resins (PEEK, PEKK, PPS, PA, PES, PEI, PPSU, PC, PP, HDPE, PET) reinforced with carbon, fiberglass, and aramid fibers. Continuous fiber reinforced (CFR) thermoplastic laminates and prepreg are manufactured under proprietary high-pressure, high-temperature processing (up to 735°F / 390°C) with controlled crystallization for semi-crystalline resins, achieving very low void content and custom resin/fiber volume ratios. Multi-axial layup capabilities (0°, 90°, ±45°) and custom dimensions up to 24" width and 110 yards length support both prototyping and large-scale production runs, with secondary processing via thermoforming, compression molding, machining, tube rolling, over-molding, roll forming, and vacuum forming. The company also offers toll processing for customer-supplied materials.

Lingol operates a direct OEM sales motion with consultative engineering support, selling to automotive (under-hood parts, impact beams, suspension components) and industrial manufacturers (bearings, bushings, gaskets, pump vanes) as primary segments, with secondary presence in transportation, consumer goods, agriculture, oil and gas, construction, military/defense, and medical. Revenue mechanics are hardware-sales driven — custom product sales priced per quote based on resin system, reinforcement, dimensions, and order quantity — supplemented by toll processing services. There is no recurring revenue, software, or SaaS component; all monetized activity flows through one-time custom laminate sales or contracted processing services from the single Wallingford facility.

The company is privately held with no disclosed institutional investment, no funding rounds, no M&A activity, no patents or certifications, and no public-facing leadership team beyond an unnamed sales contact. Geographic footprint is domestic only. The investment-relevant picture is a long-tenured, niche, founder/owner-operated custom manufacturer whose defensibility rests on five decades of process know-how and a small set of proprietary processing techniques, but whose scale (1-10 employees) constrains growth rate and modern Go-to-Market tooling.

Name

Lingol

Legal name

Lingol Corporation

Website

https://lingolcorp.com

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

1–10 employees

Short description

Lingol Corporation is a privately held US manufacturer of custom thermoset and thermoplastic composite laminates, serving automotive, industrial, military, and consumer OEMs through direct sales and toll processing from its Wallingford, Connecticut facility.

Ownership category

akta.pro rank

Product category

Composite Materials Manufacturing

NAICS

Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing (326130)

SIC

Plastics Products, Nec (3089)

akta.pro primary industry

Custom Thermoforming & Contract Manufacturing (IMANAHAI)

Keywords

• Composite laminate manufacturing
• Thermoplastic composite materials
• Thermoset composite laminates
• Custom composite materials
• Continuous fiber reinforced composites

Headquarters

HQ city

Wallingford

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Composite Laminate Manufacturing: Lingol manufactures custom thermoset and thermoplastic composite laminates to customer specifications. Products are sold as sheets or rolls with custom dimensions, resin systems, and reinforcement configurations. Revenue is generated through one-time product sales for OEM and industrial customers, with no recurring revenue model mentioned.
2. Toll Processing Services: The company offers toll processing services for laminates and prepreg materials, providing manufacturing capacity to customers who supply their own materials

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Lingol Corporation manufactures custom thermoset and thermoplastic composite laminates and prepreg for Original Equipment Manufacturers (OEMs) and industrial markets. The company produces continuous fiber reinforced (CFR) thermoplastic composites and phenolic/epoxy-based thermoset laminates, available as sheets or rolls with custom dimensions, resin systems, and reinforcement configurations. They also offer toll processing services for laminates and prepreg materials.

Product overview

Lingol Corporation is a manufacturing company that produces custom composite laminates. The product portfolio consists of Thermoset Composite Laminates (Phenolic and Epoxy-based) and Thermoplastic Composite Laminates (Continuous Fiber Reinforced/CFR), along with Thermoplastic Prepreg materials. These products are offered as custom constructions with various resin/reinforcement combinations, processed through thermoforming, compression molding, machining, tube rolling, over-molding, roll forming, and vacuum forming methods. The company serves diverse markets including Automotive, Transportation, Consumer, Industrial, Farm, Oil and Gas, Construction, and Military sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Thermoset Composite Laminates Custom thermoset composite laminates using Phenolic and Epoxy resin systems combined with reinforcements including paper, cotton fabric, fiberglass fabric, synthetic fabrics, non-woven synthetics, non-woven carbon, and carbon fabric. Manufactured for OEM and industrial customers requiring irreversible cured composite materials.
• Thermoplastic Composite Laminates (CFR) Continuous Fiber Reinforced (CFR) thermoplastic composite laminates with multi-axial layup (0°, 90°, +/-45°), specific resin content/fiber volume selection, and very low void content through high-pressure processing. Available in sheets or rolls up to 24" width and 110 yards length.
• Thermoplastic Prepreg Individual layers of reinforcement saturated with thermoplastic resin, available in sheets or rolls up to 24" width with customizable resin content. Used for laminates, shapes (tubes, helmets, ducts, braces), reinforced barrier layers, surfacing material, localized reinforcement, and injection over-molding.
• Custom Laminate Constructions Custom composite constructions tailored for Original Equipment Manufacturers (OEMs) and industrial markets, combining different resins and reinforcements to achieve tailored properties and appearance to customer specification.
• Toll Processing Services

Quantifiable outcome

• Thermoplastic composites are 10-20 times stronger and several times stiffer than metals on a pound-for-pound basis
• +3 more outcomes

Segments9 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators5 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Mitsubishi Chemical Carbon Fiber and Composites: Global composites manufacturer producing carbon fiber reinforcements and prepreg systems for aerospace, automotive, and industrial applications. Substantially larger scale than Lingol.
• Hexcel: Large global composites manufacturer of carbon fiber reinforcements, prepregs, and laminates for aerospace, automotive, and industrial markets. Overlapping product line with significantly broader scale.
• SGL Carbon: Manufacturer of carbon-based products including composite materials and laminates for industrial, automotive, and aerospace end-markets. Larger, diversified incumbent with comparable product categories.
• Solvay Composite Materials: Major chemical and advanced materials company producing thermoset and thermoplastic composite systems for aerospace, automotive, and industrial applications. Much broader portfolio and global reach than Lingol.
• Owens Corning Composite Solutions: Major composites business producing fiberglass reinforcements and composite materials for construction, industrial, and transportation end-markets. Overlaps with Lingol's reinforced laminate offerings through a much broader portfolio.
• Teijin Carbon: Carbon fiber and composite materials producer serving aerospace, automotive, and industrial markets. Overlaps with Lingol's CFR thermoplastic and thermoset laminate offerings at a much larger scale.

Direct peers

• PlastiComp: Specialty manufacturer of long fiber reinforced thermoplastic composite materials. Comparable specialty composite product offering targeting industrial and transportation customers.
• Axiom Materials: Producer of advanced composite prepregs and laminates including thermoplastic systems. Closely matches Lingol's custom thermoset/thermoplastic composite laminate offering.
• Toray Advanced Composites: Manufacturer of thermoset and thermoplastic composite prepregs and laminates, including CFR thermoplastics. Directly comparable in product offering, customer base (aerospace/industrial), and processing technology to Lingol.
• Park Aerospace (Park Electrochemical): Specialty manufacturer of composite materials and parts, including laminates and prepregs for aerospace and industrial uses. Similar scale and custom-engineering focus to Lingol.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 Lingol