Poligon

What Poligon does

Poligon designs, engineers, and manufactures custom open-air steel structures at a single fabrication facility in Holland, Michigan (4240 136th Avenue), operating as a brand under Porter Corp, a PlayCore Company. Its product portfolio centers on steel shelters spanning more than a dozen geometric families (Squares, Rectangles, Hexagons, Octagons, Dodecagons, Trellises, Amphitheaters, Walkways, Small Shelters, Monoslopes, Gullwing, Leaf, and Custom), complemented by a Poligon Wood Structures line and a Poligon Fabric Structures line. Every structure is made to order with configurable frame finishes, roofing materials, decorative elements, and functional options such as integrated seating, electrical cutouts, and solar provisions; the offering also includes a DSA-compliant product family for California K-12 schools.

The company serves a primarily domestic US customer base across Parks and Recreation, Sports Complex, Schools, Commercial, Residential and Hospitality, and Municipal/Government/Urban verticals. Go-to-market is sales-led: customers request quotes via the website or through a network of local dealers and representatives located through a "Find a Rep" tool, and government/education buyers can procure through Sourcewell and CMAS cooperative purchasing contracts. Poligon is AISC-certified, supports architects and landscape architects with ASLA/AIA CEU presentations and downloadable CAD drawing libraries (PDF, DWG, SKP), and integrates with DesignHub for on-demand CAD specifications.

Name

Poligon

Legal name

Porter Corp

Website

https://poligon.com

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Poligon designs, engineers, and fabricates custom open-air steel shelters, walkways, and amphitheaters at its Holland, MI facility, serving US parks, recreation, sports, schools, commercial, and government buyers via a dealer network and cooperative purchasing contracts under parent Porter Corp/PlayCore.

Ownership category

akta.pro rank

Product category

Prefabricated Outdoor Steel Structures

NAICS

Ornamental and Architectural Metal Work Manufacturing (332323), Architectural and Structural Metals Manufacturing (3323)

SIC

Prefabricated Metal Buildings & Components (3448)

akta.pro primary industry

Pergolas, Pavilions & Hardscape Shade Structures (HSAIACAH)

akta.pro secondary industry

Pergolas, Gazebos & Shade Structures (HSAPALAD)

Keywords

• Open air steel structures
• Prefab park pavilions
• Outdoor shade structures
• Steel shelter manufacturing
• Custom architectural steel

Headquarters

HQ city

Holland

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Structure Sales: Poligon generates revenue through one-time sales of custom open air steel structures. Each structure is made to order based on customer specifications. The company also offers shelter options, colors, roofing materials, and special features as add-on components to the base structure.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Poligon is a manufacturer of custom open-air steel structures, including pavilions, shelters, trellises, amphitheaters, walkways, and specialty geometric forms (squares, rectangles, hexagons, octagons, dodecagons, monoslopes, gullwings), produced at its Holland, MI fabrication facility. The company also offers complementary wood structures and fabric shade structures for parks, recreation, sports venues, schools, commercial sites, residential developments, and municipal and government projects. Each structure is designed, engineered, fabricated, and finished in-house to meet project-specific requirements and applicable building codes.

Product overview

Poligon is a manufacturer of open-air steel structures, operating as a division of Porter Corp, a PlayCore Company. The product portfolio centers on three core structure types: Steel Structures (the primary offering including Squares, Rectangles, Hexagons, Octagons, Dodecagons, Trellises, Amphitheaters, Walkways, Small Shelters, Monoslopes, Gullwing, Leaf, and Custom designs), Wood Structures (complementary wood-frame shelters with stain finishes), and Fabric Structures (umbrellas, cantilevers, hip roofs, and sails). Every structure is made to order with customizable options for colors, roofing materials, ornamentations, and special features. The company offers design, engineering, and manufacturing services from their facility in Holland, MI, with structures serving markets including Parks and Recreation, Sports Complex, Residential & Hospitality, and Municipality/Government/Urban sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Square Steel Structures Open-air steel pavilions in a square geometry, designed and fabricated to project specifications for parks, schools, recreation, commercial, residential, and government sites.
• Rectangle Steel Structures Open-air steel pavilions in a rectangular geometry, engineered for parks, recreation, education, commercial, and public-sector projects.
• Hexagon Steel Structures Open-air steel pavilions in a hexagonal geometry, designed for parks, schools, sports venues, and public spaces.
• Octagon Steel Structures Open-air steel pavilions in an octagonal geometry, engineered for parks, recreation, education, and commercial sites.
• Dodecagon Steel Structures Open-air steel pavilions in a dodecagon geometry for parks, recreation venues, schools, and municipal projects.
• Steel Trellises Steel trellis structures providing partial-shade architectural features for parks, campuses, commercial sites, and residential developments.
• Steel Amphitheaters Open-air steel amphitheater structures designed for performance, assembly, and gathering spaces in parks, schools, and community venues.
• Steel Walkways Covered steel walkways and pedestrian connectors for parks, campuses, sports venues, and commercial properties.
• Small Steel Shelters Compact open-air steel shelters for parks, transit stops, schools, and small public or commercial sites.
• Monoslope Steel Structures Single-slope (monoslope) roof steel structures for parks, recreation areas, schools, and commercial sites requiring asymmetric roof profiles.
• Gullwing Steel Structures Gullwing-roof steel pavilions and shelters for distinctive architectural applications in parks, recreation, and commercial projects.
• Leaf Steel Structures Leaf-form steel structures for signature architectural installations in parks, campuses, and commercial developments.
• Custom Steel Structures Custom-engineered open-air steel structures designed and fabricated to unique project specifications for parks, sports venues, schools, commercial, residential, and government buyers.
• Wood Structures Open-air wood pavilions and shelters for parks, recreation, schools, residential, and commercial projects where a wood aesthetic is preferred.
• Fabric Structures Fabric shade and tension structures for parks, recreation, sports venues, schools, and commercial sites requiring lightweight, sun-protective outdoor coverage.

Quantifiable outcome

• Building code compliant structures across all jurisdictions

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature3 records

Partnerships

Three partnerships are on record, tiered core.

• Porter CorpcoreOthers
• PlayCore CompanycoreOthers
• SourcewellcoreChannel Partner/ Reseller/ DistributorSourcewell is a cooperative purchasing organization that provides procurement solutions for government, education, and nonprofit entities. Poligon participates in Sourcewell's cooperative purchasing program, allowing eligible customers to purchase Poligon structures through pre-negotiated contracts.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Nucor Building Systems: Nucor Building Systems is a leading manufacturer of pre-engineered metal buildings for commercial, industrial, and institutional applications. They are a broad incumbent in the metal building space with substantially larger scale than Poligon.
• Varco Pruden Buildings: Varco Pruden Buildings is a major manufacturer of pre-engineered metal buildings serving industrial, commercial, and institutional markets. As a broader metal building manufacturer, they operate in the same prefabricated metal building space as Poligon but at much larger scale and wider scope.
• Valmont Industries: Valmont Industries is a diversified manufacturer of engineered products including structures for lighting, traffic, and utility markets. Their structures division overlaps with Poligon's outdoor architectural structures, though Valmont operates at a much larger scale across multiple industries.

Direct peers

• Brasco International: Brasco International designs and manufactures transit shelters, smoking shelters, and architectural canopies for public spaces. They overlap with Poligon's walkway covers and small shelter products in the municipal and government segment.
• Plasco Group: Plasco Group manufactures custom shade structures and shelters for parks, recreation, and educational facilities. They compete directly with Poligon in custom-designed outdoor structures and serve similar government and public-sector specification channels.
• IronSmith: IronSmith manufactures commercial shade structures, pavilions, and outdoor structures for parks, schools, and recreation facilities. They are a direct competitor in custom steel shade structures with comparable B2B specification sales.
• Tolar Manufacturing: Tolar Manufacturing designs and fabricates custom transit shelters, street furniture, and outdoor structures for municipalities. They overlap with Poligon's urban and government shelter product lines in the public sector market.
• Romtec: Romtec designs and manufactures public restrooms, shelters, and small structures for parks and recreation. They overlap with Poligon's small shelter and pavilion product lines and serve similar municipal and parks customers.
• Eide Industries: Eide Industries manufactures tensile fabric structures and custom shade solutions for commercial, educational, and recreational applications. They overlap with Poligon's fabric structure product line and serve similar architectural and specifier channels.
• USA Shade & Fabric Structures: USA Shade & Fabric Structures designs and manufactures architectural shade structures for parks, recreation, schools, and commercial applications. They are a direct competitor to Poligon in the open-air shade structure market with comparable metal- and fabric-framed product offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/poligon

Compliance3 records

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 Poligon