Comco Plastics

What Comco Plastics does

Comco Plastics is a third-generation, family-owned precision plastic fabrication company founded in 1956 in Huntington Station, New York. The business manufactures custom-machined components from high-performance engineered plastics — including PEEK, Ultem, Vespel, Delrin, Torlon, PTFE, and polycarbonate — using multi-axis CNC lathes, Swiss screw machines, CNC milling, vacuum forming, vapor polishing, and proprietary annealing processes. It holds ISO 9001:2015 and ISO 13485:2016 certifications and reports less than 500 defective parts per million and a 98% on-time delivery rate, positioning it for regulated-industry work in medical devices, semiconductors, aerospace, defense, automotive, and electronics.

Comco generates revenue primarily through one-time sales of custom-fabricated precision plastic parts under a quote-based, RFQ-driven pricing model with no minimum order requirement (a $50 fee is added below $250). Value-added services — White Glove assembly, vapor polishing, annealing, and inspection — extend monetization per part. The company sells primarily through a sales-led motion: a website RFQ funnel plus four regional US field-sales offices (MA, PA, TX, OH) and two international subsidiaries (COMCO Germany GmbH in Fachbach and COMCO Plastics Ltd in Belfast).

Comco serves a roster of enterprise customers including Boeing, GE, Medtronic, Cooper Surgical, BAE Systems, L3, Coca-Cola, and Tyco. Its go-to-market emphasizes materials and process expertise, supported by an SEO-optimized website, educational content (blog, plastic machining guide), and industry-specific pages targeting engineers and procurement professionals in regulated verticals. The business is privately held with no disclosed institutional capital, no public revenue figures, and no M&A activity on record.

Name

Comco Plastics

Legal name

Comco Plastics Inc.

Website

https://comcoplastics.com

Company type

Private

Founded year

1956

Operating status

Operating

Headcount range

11–50 employees

Short description

Comco Plastics is a third-generation, family-owned precision plastic fabricator founded in 1956, machining custom components from high-performance engineered plastics for medical device, semiconductor, aerospace, defense, and industrial customers via a regional US and European field-sales network.

Ownership category

akta.pro rank

Product category

Precision Plastic Fabrication

NAICS

All Other Plastics Product Manufacturing (326199)

SIC

Plastics Products, Nec (3089)

akta.pro primary industry

CNC Machine Tools (Turning, Milling, Machining Centers) (IMAHADAA)

Keywords

• Precision plastic machining
• CNC plastic fabrication
• High-performance plastics
• Vacuum forming services
• Medical device manufacturing

Headquarters

HQ city

Huntington Station

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Precision Plastic Parts Manufacturing: Comco generates revenue through precision machining and fabrication of custom high-performance plastic components. They work with a vast selection of plastic materials (ABS, acrylic, PEEK, Delrin, nylon, PTFE, etc.) to produce parts for various industries. The revenue is generated through one-time product sales of custom-fabricated parts rather than recurring revenue.
2. Value-Added Services: Additional revenue streams include assembly and fabrication services (White Glove Fabrication), vapor polishing, annealing, and quality inspection services as value-added offerings to their core machining business.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Comco Plastics manufactures custom precision-machined and fabricated components from high-performance engineered plastics (PEEK, Ultem, Vespel, Delrin, PTFE, Torlon, polycarbonate, and others). Services span CNC milling and turning, Swiss screw machining, vacuum forming, assembly, vapor polishing, proprietary annealing, and quality inspection, delivered on a quote-based contract-manufacturing model to enterprise customers in medical, semiconductor, aerospace, defense, electronics, and industrial end markets.

Product overview

Comco Plastics is a precision plastic fabrication company offering a comprehensive suite of manufacturing services. The core service portfolio includes CNC Milling & Turning, Lathe & Swiss Screw machining, CNC Milling, Vacuum Forming, Assembly & Fabrication, Vapor Polishing, Annealing, and Quality & Inspection. These services are organized into general manufacturing capabilities plus two industry-specific verticals: Medical Devices and Semiconductors. The company works with over 28 high-performance plastic materials including PEEK, Ultem, Vespel, Delrin, PTFE/Teflon, Torlon, and polycarbonate. Founded in 1956, Comco Plastics serves aerospace, automotive, medical, electronics, and semiconductor industries worldwide from headquarters in Huntington Station, NY with additional sales offices in Massachusetts, Pennsylvania, Texas, and Ohio, plus international locations in Germany and the UK.

Differentiator

Problem solved

Functional benefit

Products and services

• CNC Milling & Turning Computer numerical control machining that programs tool or workpiece movement to produce highly precise plastic components using multi-axis lathes and Swiss screw machines, designed for tight tolerances across large production runs for enterprise OEM customers.
• Lathe & Swiss Screw Machining Precision turning operations using multi-axis lathes and Swiss Screw Machines capable of turning parts up to 1.5" diameter on Swiss screws and up to 16" diameter on non-Swiss turning equipment, supporting dimensionally complex plastic parts for enterprise OEMs.
• CNC Milling Precision CNC milling services for plastic components, including complex parts requiring multiple operations and off-center work performed through live tooling or combined turning and milling operations on multi-axis lathes and Swiss screw machines.
• Vacuum Forming Thermoforming services using custom vacuum forming equipment, including vacuum forming, pressure forming, and line bending, capable of processing materials up to .375" thickness within a 40" x 47" window with up to 18" draw depth for enterprise OEM customers.
• Assembly & Fabrication (White Glove Fabrication) White Glove Fabrication Services for constructing multiple plastic components into complete assemblies, ranging from simple subassemblies to complex multi-piece component assemblies for enterprise OEM customers.
• Vapor Polishing Surface finish enhancement and optical clarity improvement for amorphous thermoplastic materials such as Polycarbonate (PC), Polyetherimide (PEI), and Acrylic (PMMA), using volatile solvent vapors to smooth surfaces at the microscopic level.
• Annealing Proprietary annealing processes to relieve internal stresses in machined plastic materials, including oil annealing, air annealing, and inline annealing methods to ensure reliability and dimensional stability in machined and finished plastic parts.
• Quality & Inspection Quality inspection services targeting less than 500 Defective Parts per Million, employing Statistical Process Controls and fully traceable Quality Assurance Equipment calibrated beyond ISO 9001 and ISO 13485 requirements.
• Medical Device Plastic Machining CNC machining services for medical device components that meet stringent requirements for accuracy, quality, and safety, using advanced CNC milling and turning to deliver high-quality machined plastic parts that adhere to tight tolerances under ISO 13485:2016 quality standards.
• Semiconductor Plastic Components Precision plastic components for the semiconductor industry, including device test sockets, filtration elements, piping, tubing, valves, and equipment parts requiring ultra-clean, chemically resistant, low-outgassing materials such as HDPE, polycarbonate, polypropylene, and Kynar PVDF.

Quantifiable outcome

• 98% on-time delivery rate
• +2 more outcomes

Named customers8 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Ensinger: Global manufacturer of high-performance engineering plastics (PEEK, PSU, PPS) with extensive semi-finished stock and machined parts capabilities. Broader portfolio than Comco but overlaps heavily on material grades and machined components.
• Röchling Industrial: Global industrial plastics manufacturer and fabricator with deep presence in medical, semiconductor, and industrial markets. Significantly larger and broader than Comco but directly comparable in machining of high-performance thermoplastics.
• Mitsubishi Chemical Advanced Materials: Manufacturer of high-performance plastic stock shapes and machined components (formerly Quadrant Plastics) used in semiconductor, medical, and aerospace applications. Overlaps with Comco on engineered plastic materials and precision machining.
• Saint-Gobain Performance Plastics: Global manufacturer of high-performance polymer components and engineered plastic parts for medical, aerospace, and industrial markets. Comparable end-customers and overlap in precision plastic parts.

Direct peers

• Polygon Company: Custom manufacturer of precision-machined thermoplastic and composite components for medical, industrial, and defense customers. Comparable focus on tight-tolerance plastic parts for regulated industries.
• Curbell Plastics: Plastics distribution and custom fabrication with nationwide US presence, machining engineering-grade plastics for medical, aerospace, and industrial customers. Directly comparable geographic and capability footprint.
• Professional Plastics: Full-service plastics distributor and custom fabrication shop offering CNC machining of high-performance plastics across multiple US locations. Closely comparable to Comco's materials breadth and custom-parts service model.
• Cope Plastics: Midwest US plastics distributor with in-house CNC machining and fabrication services serving industrial customers. Comparable custom-parts model serving similar industrial end markets.
• Plastics International: Custom precision machining and fabrication of high-performance plastic parts. Directly comparable to Comco in materials (PEEK, Delrin, nylon), CNC machining/turning capability, and quote-based sales to industrial customers.

Regional players

• Industrial Plastic Supply: West Coast US distributor and fabricator of engineering plastics offering custom CNC machining services. Comparable custom-parts model but primarily serves a different US geography than Comco.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/watch?v=I8tS9ih78zs
• Xx.com/comcoplastics

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries6 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 Comco Plastics