Calsak Plastics

What Calsak Plastics does

Calsak Plastics is a privately held U.S. specialty distributor of high-performance plastic sheet, rod, and tube materials, founded in 1972 and headquartered in Irving, Texas. The company sells acrylic, polycarbonate, HDPE, PVC, PETG, ABS, and engineering thermoplastics across eight product lines — including five proprietary or exclusively-licensed brands (Acrycast, PolyGuard, Trident, LumaTek, Aluplast) and three specialty lines (AcryCycle, Acryglas, LumaPrint). Beyond materials resale, Calsak operates as a value-added fabricator, providing CNC routing, drilling, thermoforming, cold and heat bending, edge polishing, assembly, kitting, and cut-to-size services at each of its seven U.S. branch locations (Los Angeles, Seattle/Kent, Portland, Charlotte, Atlanta, Minneapolis, Tucson), with most orders shipping within one to three business days and a standard cut tolerance of ±0.030 inch.

The business model combines one-time distribution sales, value-added fabrication services billed as professional services, and licensing/royalty economics on its exclusive-distribution brands. Pricing is quote-based rather than published, with free delivery offered on orders over $350 in Southern California; enterprise customers can access blanket purchase orders and custom inventory management. Calsak serves a diversified vertical mix — marine, architectural signage, construction, printing and graphics, data center, aerospace, medical device manufacturing, and general fabrication — with materials certified to AS9100 (aerospace) and ISO 13485 (medical) standards and a closed-loop recycling program that processes internal and customer scrap across all branches. The company holds trade-association memberships in ISA and SGIA and markets through its website, LinkedIn, Facebook, and Google reviews rather than paid digital channels.

Name

Calsak Plastics

Legal name

Calsak Plastics

Website

https://calsakplastics.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

101–250 employees

Short description

Calsak Plastics is a U.S. specialty distributor and fabricator of high-performance plastic sheets, rods, and tubes, operating since 1972 with 7 branches nationwide. It serves marine, signage, construction, printing, aerospace, medical, and data center customers with proprietary brands and in-house CNC fabrication.

Ownership category

akta.pro rank

Product category

Plastic Materials Distribution

NAICS

Plastics Packaging Materials and Unlaminated Film and Sheet Manufacturing (32611), Other Plastics Product Manufacturing (32619)

SIC

Unsupported Plastics Film & Sheet (3081), Plastics Products, Nec (3089)

akta.pro primary industry

Industrial & Protective Thermoformed Packaging (Dunnage, Trays, Clamshells) (IMANAHAC)

akta.pro secondary industries

Recycled & Sustainable Thermoformed Products (rPET/rPP, Bio-based) (IMANAHAL), Post-Consumer Plastic Collection & Sorting (MRF/PRF, Bale Supply) (EUAIAKAA)

Keywords

• Industrial plastic distribution
• Plastic sheet fabrication
• Engineering thermoplastics
• Custom plastic fabrication
• Plastic materials supplier

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales

Revenue model

1. Plastic Materials Distribution: Sale of plastic sheets, rods, and tubes including acrylic, polycarbonate, HDPE, PVC, PETG, ABS, and engineering plastics. Products sold in standard sizes, custom-cut dimensions, and proprietary branded lines.
2. Custom Fabrication Services: Value-added fabrication including CNC routing, drilling, thermoforming, bending, edge polishing, assembly, and kitting. Fabricated parts ship ready for assembly or installation.
3. Proprietary Brand Distribution: Exclusive U.S. distribution of branded solutions including Acrycast, PolyGuard, Trident, LumaTek, and Aluplast for application-specific requirements.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

Calsak Plastics is a nationwide U.S. distributor of high-performance plastic materials (acrylic, polycarbonate, HDPE, PVC, PETG, ABS, and engineering thermoplastics), operating as the exclusive U.S. distributor of proprietary brands including Acrycast, PolyGuard, Trident, LumaTek, and Aluplast. The company complements material supply with in-house custom fabrication services (CNC routing, drilling, thermoforming, bending, edge polishing, assembly, and kitting) at seven branch locations, plus a closed-loop plastic recycling program.

Product overview

Calsak Plastics is a nationwide distributor of high-performance plastic materials with 5+ proprietary brands, serving as the exclusive U.S. distributor of Acrycast® cell-cast acrylic. The company operates as a single unified distribution and fabrication platform, combining material supply with value-added services. The core offering includes proprietary brands (Acrycast®, PolyGuard®, Trident®, LumaTek®, Aluplast®) alongside standard material lines (Industrial PVC, HDPE, PETG, ABS, engineering plastics) and specialty lines (AcryCycle®, Acryglas®, LumaPrint®). These materials are complemented by in-house fabrication services including CNC routing, drilling, thermoforming, bending, edge finishing, assembly/kitting, cut-to-size, and a closed-loop recycling program, enabling customers to receive finished, ready-to-install components rather than raw stock.

Differentiator

Problem solved

Functional benefit

Brands

• Acrycast: Premium PMMA cell-cast acrylic sheet with exceptional optical clarity and impact resistance. Exclusive U.S. distribution by Calsak Plastics.
• PolyGuard
• Trident
• LumaTek
• Aluplast
• AcryCycle
• Acryglas
• LumaPrint

Products and services

• Acrycast Cell-Cast Acrylic Sheet Premium PMMA cell-cast acrylic sheet with 92% light transmission, superior optical clarity, high impact resistance, and UV stability, marketed to fabricators, architects, and display manufacturers needing performance beyond standard continuous-cast acrylic.
• PolyGuard Polycarbonate UV-stabilized, high-impact polycarbonate sheet engineered for outdoor signage and architectural applications requiring long-lasting performance in sun, weather, and wear conditions.
• Aluplast ACM Panels Lightweight, fire-rated aluminum composite panels in custom finishes for exterior cladding, facades, and large-format signage, providing visual impact with a durable finish.
• LumaTek PVC Boards Waterproof, mold-resistant PVC boards with realistic wood-grain finishes for interior and exterior construction and signage applications, offering wood aesthetics without maintenance requirements.
• Trident Marine Plastics Marine-grade E-ABS and expanded PVC materials engineered to resist moisture, salt air, UV exposure, and mechanical vibration for boat building, cabinetry, and coastal projects.
• Industrial PVC High-performance polyvinyl chloride material with density 1.3-1.45 g/cm3, tensile strength 50-70 MPa, chemical resistance, and UV resistance, supplied in sheets, pipes, profiles, and custom forms to industrial buyers.
• AcryCycle Recycled Acrylic Specialty acrylic product line incorporating recycled acrylic content for sustainability-focused fabrication projects.
• Acryglas Printable Substrates Specialized acrylic substrates for wide-format printing and display applications, engineered for superior ink adhesion and color vibrancy.
• LumaPrint Printable Substrates Printable plastic substrates engineered for wide-format and specialty printing applications, designed for superior ink adhesion and color vibrancy.
• Custom Plastic Fabrication Services Value-added fabrication services including CNC routing, CNC drilling, thermoforming, cold and heat bending, polished edge finishing, cut-to-size, and assembly/kitting, with parts shipping ready for assembly or installation.
• Closed-Loop Recycling Program Plastic recycling service collecting internal and customer scrap at all 7 U.S. branches, processing materials through sorting, grinding, and pelleting for conversion into new products and sheets.

Quantifiable outcome

• Most orders ship in 1-3 business days with custom cut-to-size service at branch level
• +2 more outcomes

Named customers8 records

Segments8 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered minor.

• ISA - International Sign AssociationminorOthersTrade association membership for the sign, graphics, and visual communications industry. Supports Calsak's involvement in supplying acrylic, polycarbonate, and composite panel materials to the signage market and staying current with display and fabrication standards.
• SGIA - Screenprinting & Graphic Imaging AssociationminorOthersTrade association representing the printing and graphic imaging industry. Supports Calsak's printable materials lines including LumaPrint and Acryglas, ensuring substrates meet ink-adhesion and surface-quality expectations.

Scale indicators4 records

Recent moves1 record

Expansion highlights5 records

Direct peers

• Regal Plastics: Regal Plastics is a regional plastic sheet and fabrication distributor serving the U.S. market with branches and value-added services. Comparable to Calsak in business model, scale, and customer segments.
• Piedmont Plastics: Piedmont Plastics is the largest North American distributor of plastic sheet, rod, tube, and film with 50+ branch locations across the U.S., Canada, and Mexico. Directly comparable to Calsak in product range (acrylic, polycarbonate, engineering plastics), value-added fabrication services, and multi-vertical customer base.
• Curbell Plastics: Curbell Plastics is a major U.S. distributor of plastic materials with nationwide branch coverage and custom fabrication capabilities (CNC routing, thermoforming, cutting). Closely matches Calsak's distribution-plus-fabrication model, serving aerospace, medical, and industrial fabrication customers.
• Professional Plastics: Professional Plastics is a U.S. plastic sheet, rod, tube, and film distributor with multiple branch locations and custom fabrication capabilities. Directly comparable to Calsak in product range, branch distribution model, and target customer segments including aerospace and semiconductor.
• Plastics International: Plastics International distributes engineering and commodity plastic sheets, rods, and tubes with custom cutting and fabrication services. Comparable to Calsak in product range, fabrication offerings, and target customer profile of OEMs and fabricators.
• Industrial Plastic Supply: Industrial Plastic Supply distributes engineering and commodity plastic sheets, rods, and tubes to fabricators and manufacturers in the western U.S. Direct overlap with Calsak in product portfolio, fabrication services, and customer verticals.
• Ridout Plastics: Ridout Plastics is a U.S. plastics distributor specializing in acrylic, polycarbonate, and engineering plastic sheet with custom fabrication. Comparable product mix, fabrication services, and customer base to Calsak.

Emerging players

• ePlastics: ePlastics is a digital-native plastic sheet distributor offering online quoting, transparent pricing, and fabrication services. Represents the online/digital channel threat to traditional branch-based distributors like Calsak.

Regional players

• TAP Plastics: TAP Plastics is a West Coast-focused plastic sheet, rod, and tube retailer with fabrication services. While primarily retail-oriented and regionally concentrated in California, Oregon, and Washington, it overlaps with Calsak in signage, marine, and DIY/hobbyist materials.

Broad incumbents

• AIN Plastics (ThyssenKrupp Engineered Plastics): AIN Plastics, part of ThyssenKrupp's engineered plastics division, is a long-established U.S. plastic sheet and rod distributor with extensive fabrication services. Backed by a global industrial parent, it competes with Calsak across most product categories and verticals.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/calsakplastics
• LinkedInlinkedin.com/company/calsak-plastics

Compliance5 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 Calsak Plastics