Polygon Company
Polygon Company is a privately held U.S. manufacturer of custom-engineered composite bearings, bushings, and tubing (bearings, medical shafts, cylinder and dielectric tubing) sold directly to OEM manufacturers across medical, construction, agriculture, electrical, marine, oil & gas, and material handling industries.
- Company typePrivate
- Founded1949
- HeadquartersWalkerton, United States
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Polygon Company does
Polygon Company is a privately held U.S. manufacturer of custom-engineered composite components, headquartered in Walkerton, Indiana. Founded in 1949 as Plas/Steel and rebranded after transitioning to industrial composites in the 1980s, the company has operated for more than 70 years in continuous fiberglass and thermoset resin (epoxy) materials, producing components through pultrusion, filament winding, and braiding processes. It is an operating subsidiary of Lacy Diversified Industries, Ltd., which acquired the company in 2018.
The company's product portfolio is organized into two main families: composite bearings and bushings (PolyLube, MRP, EWS, and glass-tape variants) and composite tubing (PolyMed medical shafts, PolySlide and PolySight cylinder tubing, and Polygon Tube dielectric tubing), plus a custom advanced tubing category. Differentiated features include embedded self-lubrication (MRP), extended-wear surfaces for contaminated environments (EWS), dielectric insulation for electrical safety, and biocompatible medical shafts with tensile strength of 100,000 psi. Products are engineered-to-order for OEM applications where corrosion resistance, greaseless operation, weight reduction (composite cylinders ~4x lighter than steel), or electrical insulation are critical. The company holds ISO 9001:2015, ISO 14001:2015, ISO 10993 biocompatibility, and UL AFW-G-10 certifications.
Polygon sells exclusively through direct sales to OEM manufacturers across eight verticals — medical devices, construction equipment, agricultural equipment, electrical tools, marine, oil & gas, material handling, and aerial lifts — with engineering-led development cycles of 9 months (existing customers) to 27 months (new customers). Pricing is quote-based and tied to multi-year contracts. Distribution combines direct enterprise sales with a core channel partnership (Kuhne Industrie) for agricultural and related markets. Marketing is content-driven (design guides, case studies, technical blog, video) supporting a complex technical sales cycle.
Polygon Company firmographics
Firmographics- Name
- Polygon Company
- Legal name
- Polygon Company
- Website
- https://polygoncomposites.com
- Company type
- Private
- Founded year
- 1949
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Polygon Company is a privately held U.S. manufacturer of custom-engineered composite bearings, bushings, and tubing (bearings, medical shafts, cylinder and dielectric tubing) sold directly to OEM manufacturers across medical, construction, agriculture, electrical, marine, oil & gas, and material handling industries.
- Ownership category
- akta.pro rank
Polygon Company industry classification
Industry- Product category
- Composite Components Manufacturing
- NAICS
- Plastics Product Manufacturing (3261)
- SIC
- Plastics Products, Nec (3089)
- akta.pro primary industry
- Fiber- & Mineral-Filled Reinforced Compounds (Glass/Carbon/Talc/CaCO3) (IMANABAI)
- akta.pro secondary industry
- Foam Conversion & Fabrication (Cutting, Laminating, CNC, Packaging Inserts) (IMANAIAJ)
Keywords
Where Polygon Company is headquartered
LocationHeadquarters
- HQ city
- Walkerton
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Polygon Company business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Custom Composite Product Sales: Custom-engineered composite bearings, bushings, and tubing sold directly to OEMs and equipment manufacturers. Products are custom-designed for each application with engineering collaboration. Revenue generated through product sales with typical development and testing cycles of 9-27 months.
- Engineering and Design Services: Collaborative engineering services including discovery calls, print review, testing, and quality assurance. Engineering team works alongside customer design teams to develop customized composite solutions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom quotation-based pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Polygon Company product offering
Product offeringCore offering
Polygon Company is a custom composite components manufacturer that designs and produces fiber-reinforced composite bearings, bushings, and tubing for OEM manufacturers across industrial, medical, electrical, marine, construction, agriculture, and oil and gas applications. Products are engineered to order using continuous fiberglass and thermoset resin manufactured through pultrusion, filament winding, and braiding, with in-house machining, quality assurance, and engineering collaboration throughout the customer's design process. Core product families include PolyLube self-lubricating bearings, PolyMed medical shafts, PolySlide/PolySight cylinder tubing, Polygon Tube dielectric tubing, and custom advanced tubing.
Product overview
Polygon Company is a custom composite solutions provider offering engineered-to-order products primarily in two categories: composite bearings and composite tubing. The bearing portfolio includes PolyLube® self-lubricating bearings with variants such as MRP Bearing (high load capacity), EWS Bearing (Extended Wear Surface for contaminated environments), and Glass Tape Bearing (for guide rod applications). The tubing portfolio includes PolyMed Composite Medical Shafts for minimally invasive surgery, Polygon Tube® dielectric tubing for electrical insulation, and PolySlide®/PolySight® cylinder tubing for pneumatic and hydraulic applications. All products are custom-designed using fiberglass, resin, and continuous fiber reinforcement with manufacturing capabilities including pultrusion, filament winding, and braiding.
Differentiator
Problem solved
Functional benefit
Brands
- PolyLube: Self-lubricating composite bearings brand providing strength and performance, ideal for replacing traditional metal bearings
- PolySlide
- PolySight
- Polygon Medical
- Polygon Tube
- MRP Bearing
- EWS Bearing
Products and services
- PolyLube Bearings Self-lubricating composite bearings and bushings made with continuous glass fibers, polymer resin, and TFE fabric liners, providing strength, performance, and maintenance-free operation for industrial applications. PolyLube bearings never require grease and are used by OEMs in construction, agriculture, marine, and material handling equipment.
- MRP Bearing Main Radial Polymer composite bearing with high load capacity, low frictional values, and minimal wear characteristics. Features embedded lubrication material that decreases the initial coefficient of friction and eliminates break-in periods. Tested for wear under 0.15mm after 1.6 million cycles at 22,500 pounds with 50° oscillation angle.
- EWS Bearing (Extended Wear Surface) High-performance composite bearing built for high cycle, dithering, and low frictional values with increased wear resistance and reliability in contaminated joint locations. Designed for construction, agriculture, mining, lifts, and rigorous equipment applications.
- PolySlide Cylinder Tubing Composite cylinder tubing for pneumatic and hydraulic cylinder applications featuring a low-friction bore surface that improves seal wear, corrosion resistance, dielectric insulation, and impact resistance. Approximately four times lighter than steel with Rockwell hardness of 50C to 60C.
- PolySight Cylinder Tubing Composite cylinder tubing product available as tube ready for assembly or as complete cylinder designed for specific applications in pneumatic and hydraulic cylinder applications.
- PolyMed Composite Medical Shafts Custom composite medical shafts for minimally invasive surgical procedures made from customizable mixture of resin and fiberglass using pultrusion, winding, or braiding. Naturally insulative, radiolucent, MRI-compatible, with diameters from 1mm to 20mm and walls as thin as 0.254mm. Available in circumferential wound, braided, unidirectional, and multi-lumen configurations. ISO 10993 biocompatibility certified and safe inside the body for up to 24 hours.
- Polygon Tube Dielectric Tubing Double-insulation composite tubing used as sleeve within electric motor armatures. Provides secondary layer of insulation protecting tool operators from shock and eliminating need for grounding. UL approved to grade AFW-G-10 with 120°C continuous temperature index rating; every tube tested at 5,000 volts minimum.
- Advanced Tubing Custom-engineered specialty composite tubing for various industrial applications including agricultural implements, automotive lifts, construction vehicles, marine equipment, material handling, oil and gas equipment, and wind turbines. Fiber orientation, resin formulas, and finishes can be customized.
- Medical Tubing Customizable composite surgical instrumentation tubing using fiberglass and resin mixture wound, pultruded, or braided. Used in minimally invasive products including ablation tools, robotic surgery, endoscopic/laparoscopic devices, and suction/irrigation devices. Available in circumferential wound, braided, unidirectional, and multi-lumen configurations.
Quantifiable outcome
- MRP bearing testing shows wear under 0.15mm after 1.6 million cycles at 22,500 pounds with 50° oscillation angle
- +4 more outcomes
Companies that use Polygon Company
Customer profileNamed customers7 records
Segments8 records
Ideal customer profiles6 records
Polygon Company technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Polygon Company partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Kuhne IndustriecoreLongtime partner and distributor for Polygon composite bearings. Collaborated on delivering custom composite bearings to agricultural equipment customers. Kuhne recognized Polygon's ability to supply custom solutions and worked closely together with customer to select suitable composite materials for demanding applications.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Polygon Company competitors and assessment
Company assessmentDirect peers
- GGB Bearing Technology: GGB manufactures self-lubricating plain bearings and polymer bushings, directly competing with Polygon's PolyLube, MRP, and EWS bearing lines across industrial, automotive, and heavy-equipment customers.
- igus: igus produces polymer bearings, bushings, and tribo-tapes, overlapping with Polygon's self-lubricating composite bearings in maintenance-free industrial and material-handling applications.
- TriStar Plastics: TriStar manufactures engineered plastic components and self-lubricating composite bearings for industrial OEMs, directly comparable to Polygon's bearing and bushing portfolio.
- Daemar: Daemar supplies industrial sealing products, polymer bushings, and custom-machined components to OEMs, overlapping with Polygon's composite bearing and bushing offerings in industrial markets.
Broad incumbents
- Trelleborg Sealing Solutions: Trelleborg offers polymer bearings, seals, and engineered components across a much broader portfolio, competing with Polygon in several heavy-equipment and industrial verticals.
- Saint-Gobain: Saint-Gobain's High-Performance Materials division supplies engineered composites, bearings, and sealing solutions, overlapping with Polygon's advanced tubing and dielectric product lines.
- EnPro Industries: EnPro (through GGB and other brands) produces specialty engineered sealing and bearing products, including self-lubricating composites that compete directly with Polygon's bearing lines.
- RBC Bearings: RBC manufactures specialty engineered bearings including polymer and composite bearing lines for aerospace, industrial, and heavy-equipment markets, competing with Polygon's high-cycle bearing products.
- Hexcel: Hexcel is a leading advanced composites manufacturer with epoxy/glass reinforcement technologies analogous to Polygon's pultrusion and filament-winding capabilities, serving aerospace and industrial end markets.
- Mitsubishi Chemical Advanced Materials: Mitsubishi Chemical Advanced Materials produces engineered plastic stock shapes and custom composite components, broadly comparable to Polygon's fiberglass-reinforced tubing and bearing products.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Polygon Company social profiles
Digital presencePolygon Company compliance and trust
Trust signalCompliance3 records
Polygon Company financial estimates
Financial estimateRevenue estimate
Valuation estimate
Polygon Company leadership team
Management profileNumber of profiles
Profiles5 records
Polygon Company funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Polygon Company 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 Polygon Company
What does Polygon Company do?
Polygon Company is a custom composite components manufacturer that designs and produces fiber-reinforced composite bearings, bushings, and tubing for OEM manufacturers across industrial, medical, electrical, marine, construction, agriculture, and oil and gas applications. Products are engineered to order using continuous fiberglass and thermoset resin manufactured through pultrusion, filament winding, and braiding, with in-house machining, quality assurance, and engineering collaboration throughout the customer's design process. Core product families include PolyLube self-lubricating bearings, PolyMed medical shafts, PolySlide/PolySight cylinder tubing, Polygon Tube dielectric tubing, and custom advanced tubing.
Is Polygon Company a public or private company?
Polygon Company is a private company. It is classified as corporate owned and is currently operating.
When was Polygon Company founded?
Polygon Company was founded in 1949. It employs 251 to 500 people.
Where is Polygon Company based?
Polygon Company is headquartered in Walkerton, United States, in the North America region.
How does Polygon Company make money?
Two revenue lines are on record. Custom Composite Product Sales are the primary driver. The others are engineering and Design Services.
Who are Polygon Company's main competitors?
Direct peers on record are GGB Bearing Technology, igus, TriStar Plastics and Daemar. Broad incumbents are Trelleborg Sealing Solutions, Saint-Gobain, EnPro Industries, RBC Bearings, Hexcel and Mitsubishi Chemical Advanced Materials.
Does Polygon Company have an API?
No public API is recorded for Polygon Company.
What industry is Polygon Company in?
Polygon Company's product category is Composite Components Manufacturing. Its primary akta.pro industry code is IMANABAI, Fiber- & Mineral-Filled Reinforced Compounds (Glass/Carbon/Talc/CaCO3), with a secondary code of IMANAIAJ, Foam Conversion & Fabrication (Cutting, Laminating, CNC, Packaging Inserts). Its NAICS code is 3261 and its SIC code is 3089.