What hapco, incorporated does

Hapco, Incorporated (d/b/a Hapco) is a Hanover, Massachusetts-based manufacturer of thermoset polymer formulations and the proprietary dispensing and processing equipment used to apply them. Founded in 1969 by R.C. Hapgood as a two-man operation, the company produces polyurethanes (flexible, semi-rigid, rigid, and clear), epoxies, silicones, and specialty compounds under a portfolio of sub-brands including Di-Pak, Filter-bond, Hapflex, Hapsil, Steralloy, Sympoxy, Tuffalloy, Ultraclear, and Ultralloy. The technology stack centers on custom-formulated polymer systems — including 100% mercury-free and USP Class VI medical-grade variants — paired with in-house engineered meter-mix-dispense machines (MINIFIL, RAPIDFIL, RAPIDSHOT) and pneumatic and microprocessor-controlled X-Series molding chambers.

Hapco's primary end-markets are military and defense (antenna encapsulants, ground robotics), medical device manufacturing (USP Class VI polymers for prosthetics), industrial filtration, electronics, food processing, aerospace, energy, and underwater/marine applications. The company holds ISO 9001:2015 certification and qualifies into customer BOMs through documented compliance, biocompatibility testing, and custom formulation work — making its offering specification-driven rather than commodity-grade. The bundled chemistry-plus-equipment model differentiates Hapco from pure resin blenders and pure equipment vendors.

The business model is project-based and quote-driven: customers request quotes through hapco-inc.com for both standard products and custom formulations, with pricing reflecting material volumes, regulatory grade, and any custom engineering. Revenue is generated from polymer sales, custom formulation services, and capital-equipment sales. Hapco supplements direct sales with a regional distributor network (HMP Equipment, Techno-Matic, Kipe Molds, Edge Technologies, Vantex) covering territories where local stocking and service are required. The company remains privately held with no disclosed funding events, M&A, or leadership changes in the available data.

Name

hapco, incorporated

Legal name

Hapco, Inc.

Website

https://hapcoweb.com

Company type

Private

Founded year

1969

Operating status

Operating

Short description

Hapco, Inc. is a Hanover, Massachusetts-based manufacturer of thermoset polymer formulations and proprietary dispensing/processing equipment, serving military, medical device, industrial, electronics, and filtration manufacturers since 1969.

Ownership category

akta.pro rank

Product category

Polymer Materials Manufacturing

NAICS

Urethane and Other Foam Product (except Polystyrene) Manufacturing (32615)

SIC

Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) (2820), Plastic Materials, Synth Resins & Nonvulcan Elastomers (2821)

akta.pro primary industry

Thermoset & Reactive Resin Manufacturing (Epoxy, Polyester, Phenolic, Urethane systems) (IMANAAAC)

Keywords

• Thermoset polymer formulations
• Polyurethane manufacturing
• Dispensing equipment
• Epoxy materials
• Custom polymer formulation

Headquarters

HQ city

Hanover

HQ country

United States

HQ region

North America

Offices1 record

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. Thermoset Polymer Materials Sales: Hapco manufactures and sells thermoset polymer formulations including polyurethanes (flexible, semi-rigid, rigid, clear), epoxies, and silicone materials for casting, coating, bonding, potting, and encapsulating applications. These are sold directly to industrial, medical, and military customers as formulated products.
2. Dispensing Equipment Sales: Manufacture and sale of portable meter-mix dispensing equipment (MINIFIL, RAPIDFIL, RAPIDSHOT) and heated pressure molding chambers (X-11, X-20, X-60, X-VAC) designed for professional use in processing two-component materials.
3. Technical Support Services: In-house technical expertise provided to customers for material selection, equipment guidance, and project requirements consultation, supporting product sales.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Hapco formulates and manufactures thermoset polymer materials, including polyurethanes, epoxies, and silicones, for casting, coating, bonding, potting, and encapsulating applications across industrial, medical, and military uses. The company also manufactures portable meter-mix dispensing equipment and heated pressure molding chambers designed to process two-component materials efficiently. All materials and equipment are produced in-house under ISO 9001:2015 certification.

Product overview

Hapco, Inc. is a manufacturer of high-performance thermoset polymer formulations and portable dispensing equipment. The product portfolio centers on two-component thermoset materials—primarily polyurethanes and epoxies—available in various material types (Flexible, Semi-Rigid, Rigid Urethanes; Epoxies; Clear Urethanes; Silicones) and branded formulations (Sympoxy™, Hapflex™, Hapsil™, Di-Pak™, Filter-bond™, Steralloy™, Tuffalloy™, Ultraclear™, Ultralloy™). These materials serve applications in casting, coating, bonding, potting, and encapsulating. Complementing the material portfolio is a line of portable meter-mix dispensing equipment (RAPIDFIL™, MINIFIL™, RAPIDSHOT™) and heated pressure molding chambers (X-11, X-20, X-60, X-VAC), along with accessories (Additives, Color Dispersions, Primers, Release Agents) and custom formulation services. The company provides technical support and serves industrial, medical, and military applications.

Differentiator

Problem solved

Functional benefit

Brands

• Di-Pak™: Brand of polymer formulation products
• Filter-bond™
• Hapflex™
• Hapsil™
• Steralloy™
• Sympoxy™
• Tuffalloy™
• Ultraclear™
• Ultralloy™
• MINIFIL™
• RAPIDFIL™
• RAPIDSHOT™

Products and services

• Flexible Urethanes Flexible urethane materials offering unmatched durability and flexibility for demanding projects, suitable for permanent molds or as a dielectric polyurethane coating for underwater electrical applications.
• Semi-Rigid Urethanes Semi-rigid urethane materials providing unmatched impact resistance with easy processing and mechanical properties that withstand challenging environmental conditions.
• Rigid Urethanes High tensile strength rigid urethane materials with superb thermal insulation properties supporting various industrial projects.
• Epoxies Versatile epoxy formulations designed for diverse applications, produced in numerous formulations based on specific customer requirements.
• Sympoxy Powder Epoxy powder material for potting and encapsulation with outstanding flame retardancy and moisture resistance, ideal when minimizing weight and waste are the goals.
• Clear Urethanes Water-clear urethane plastics with exceptional clarity and durability, featuring long-lasting UV resistance for applications demanding aesthetic appeal.
• Silicones Silicone polymer formulations for various industrial applications.
• Custom Formulations Custom thermoset polymer formulations tailored to specific project requirements.
• RAPIDFIL Dispensing Equipment High-quality portable meter-mix dispensing equipment designed to eliminate time, waste, and mess associated with hand processing two-component materials.
• MINIFIL Dispensing Equipment Portable meter-mix dispenser designed to eliminate time, waste, and mess associated with mixing two-component materials.
• RAPIDSHOT Dispensing Gun Dispensing gun equipment for processing two-component materials with reduced waste and mess.
• X-11 Molding Chamber Heated pressure chamber for processing thermoset polymer materials with quality control and customization.
• X-20 Molding Chamber Heated pressure chamber for professional dispensing solutions with reliability and precision.
• X-60 Molding Chamber Large-scale heated pressure chamber designed and assembled in-house for quality control.
• X-VAC Vacuum Chamber Vacuum chamber for processing thermoset polymer materials.
• Additives Chemical additives for polymer formulations.
• Color Dispersions Pigment dispersions for coloring polymer materials.
• Primers Surface preparation primers for polymer applications.
• Release Agents Release agents for mold release in polymer processing.

Quantifiable outcome

• Elimination of time, waste, and mess associated with hand processing two-component materials
• +1 more outcomes

Named customers3 records

Segments5 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 indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Smooth-On: Smooth-On is the most direct competitor to Hapco, manufacturing specialty liquid plastics including urethanes, silicones, epoxies, and polyurethanes for mold-making, casting, and prototyping applications. Both companies serve overlapping industrial, prototyping, and specialty customer bases with similar two-component reactive resin systems.
• Polytek Development Corp: Polytek is a direct competitor in specialty polyurethanes, epoxies, and silicones for casting, coating, and mold-making applications. Both companies cater to prototype developers, artists, and industrial customers with comparable custom reactive resin offerings.
• BJB Enterprises: BJB Enterprises formulates urethane and epoxy resins for industrial casting, tooling, and potting applications, serving as a direct competitor to Hapco's thermoset polymer product lines for industrial and OEM customers.
• Freeman Manufacturing & Supply: Freeman supplies urethane resins, epoxy systems, and related materials for foundry patterns, tooling, and industrial casting—directly overlapping with Hapco's industrial and tooling/foundry customer segments.

Broad incumbents

• Huntsman Corporation: Huntsman is a major global chemical company producing polyurethanes, epoxies, and performance materials at scale. While Hapco operates as a specialty formulator, Huntsman's MDI-based polyurethanes and epoxy systems compete in the broader reactive resin space Hapco addresses.
• Covestro: Covestro is one of the world's largest polyurethane producers, with extensive raw material capabilities and downstream specialty resin offerings. It represents the broad incumbent competitive force against which Hapco's specialty thermoset polymer business must compete.
• Dow Chemical: Dow produces a broad portfolio of polyurethanes, epoxies, and specialty polymers serving industrial, infrastructure, and consumer markets. Its scale and global footprint make it an incumbent competitor in the broader reactive resin category Hapco addresses.
• BASF: BASF is one of the largest global chemical producers with extensive polyurethane systems, epoxy resins, and performance materials serving industrial and specialty applications, representing broad incumbent competition for specialty formulators like Hapco.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/hapco-incorporated

Compliance1 record

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 hapco, incorporated