Martin Rubber

What Martin Rubber does

Martin Rubber Corporation is a custom rubber molding manufacturer based in Willcox, Arizona, founded in 1985. The company operates compression, transfer, and injection molding presses ranging from lab-scale (0 PSI) units up to 900-ton production presses, allowing it to serve customers from prototype through full-rate production. Disclosed production capability reaches 1-2 million parts per month on a single mold, with one case study demonstrating 11 million parts per year on a single tool sustained for eight years. Materials processed include silicone, EPDM, neoprene, Buna-N, butyl, epichlorohydrin, and natural rubber, and the company also produces rubber-to-metal bonded components.

The company's customer base spans oil field, automotive, medical, and aerospace end markets, with specialized work in accumulator bladders and composite molding bladders. The largest historical customer was located in Mexico during the 1990s-early 2000s, and current production reaches customers in China, India, and Mexico alongside U.S. accounts. The company recruits business on an RFQ basis with no public pricing or self-service quoting. Headcount is in the 11-50 range, the company is privately held, and no funding rounds, acquisitions, partnerships, or leadership transitions are publicly disclosed.

The business model is straightforward B2B custom manufacturing: customers provide drawings or specifications, the company quotes against material, tooling, and volume, and parts are produced to print. No certifications (ISO, AS9100, etc.), no published awards, no social media presence, and no digital sales channels are disclosed. The company is operating but data-rich third-party signals — funding, headcount growth, press releases, M&A — are absent.

Name

Martin Rubber

Legal name

Martin Rubber Corporation

Website

https://martinrubber.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

11–50 employees

Short description

Martin Rubber Corporation is a custom rubber molding manufacturer in Willcox, Arizona, founded in 1985, serving oil field, automotive, medical, and aerospace customers with compression, transfer, and injection molding capabilities on a global RFQ basis.

Ownership category

akta.pro rank

Product category

Custom Rubber Manufacturing

NAICS

Rubber Product Manufacturing for Mechanical Use (326291), All Other Rubber Product Manufacturing (326299)

SIC

Fabricated Rubber Products, Nec (3060)

akta.pro industry

PRIMARYIMANALAE

Rubber Rollers & Wheels (Industrial/Material Handling)

Industrials, Manufacturing & Construction/Plastics & Rubber Manufacturing/Industrial Rubber Products (Hoses, Belts, Seals)

SECONDARYIMANAJAA

General-Purpose Rubber Compounds (NR/SBR/BR/EPDM)

Industrials, Manufacturing & Construction/Plastics & Rubber Manufacturing/Rubber Compounding & Mixing

Keywords

• Custom rubber molding
• Elastomer component manufacturing
• Accumulator bladder production
• Rubber-to-metal bonding
• Compression molding services

Headquarters

HQ city

La Habra

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, Technology or R&D, Infrastructure

Revenue model

1. Custom Molded Rubber Components Manufacturing: Manufactures custom molded rubber parts to customer specifications. Revenue is generated through one-time production orders ranging from prototype runs (1-2 parts) to high-volume production (1-2 million parts per month). No proprietary products are manufactured - all production is based on customer orders and specifications.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Martin Rubber Corporation is a custom rubber molding manufacturer that produces molded rubber components to customer specifications using compression, transfer, and injection molding processes. The company handles everything from prototype runs (1-2 parts) to high-volume production (1-2 million parts per month), with press capacity ranging from 40 to 900 tons clamp force and deep draw tooling capabilities. It also offers value-added services including rubber-to-metal bonding, assembly, product marking, and color-coding.

Product overview

Martin Rubber Corporation is a custom rubber molding manufacturer offering a single unified product line centered on custom molded rubber components and parts. The core offering is Custom Rubber Molding, which encompasses manufacturing parts from initial prototypes through production tooling. Key product categories include Accumulator Bladders (hydraulic and pneumatic accumulator bladders, surge suppressor bladders, pulsation dampener bladders), and standard molded rubber products (floor mats, washers, seals, grommets). Value-added services include Rubber to Metal Bonding, Product Marking, Color-coding, and Assembly. The company manufactures parts in various elastomers including silicone, EPDM, neoprene, nitrile (Buna-N), Viton, butyl, and epichlorohydrin, serving the oil field, automotive, medical, and aerospace industries.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Molded Rubber Components Custom molded rubber components produced to customer specifications across all three primary molding processes (compression, transfer, injection). Parts are manufactured for industrial OEMs in oil and gas, automotive, medical, and aerospace end markets in production runs ranging from prototypes to high-volume output.
• Accumulator Bladders Custom molded rubber accumulator bladders used in hydraulic accumulators and fluid power systems, primarily for oil and gas and industrial applications. Produced to customer specifications using deep draw tooling and the company's compression, transfer, and injection molding capabilities.
• Custom Rubber Diaphragms Custom molded rubber diaphragms manufactured to customer specifications for fluid control, pumping, and sealing applications.
• Custom Rubber Grommets Custom molded rubber grommets for sealing, insulation, and protection of wires, cables, and tubing in industrial and OEM applications.
• Custom Rubber Gaskets Custom molded rubber gaskets manufactured to customer specifications for sealing applications across industries.
• Custom Rubber Seals Custom molded rubber seals for industrial and OEM applications, produced in a range of elastomeric materials to meet specific performance requirements.
• Custom Rubber O-Rings Custom molded rubber O-rings manufactured to customer specifications for sealing applications across industrial and OEM uses.
• Custom Rubber Bellows Custom molded rubber bellows produced for protective covers, sealing, and motion-flexing applications.
• Custom Rubber-Mounted Bushings Custom rubber-mounted bushings for vibration isolation, damping, and suspension applications in industrial and OEM equipment.
• Custom Rubber Stops Custom molded rubber stops manufactured to customer specifications for mechanical, industrial, and OEM applications.
• Custom Rubber-to-Metal Bonded Components Custom rubber-to-metal bonded components where rubber is chemically or mechanically bonded to metal substrates for industrial and OEM applications.
• Custom Rubber Molding Services End-to-end custom rubber molding services including material selection, design support, in-house tooling, deep draw tooling, and production runs from prototypes (1-2 parts) to high-volume production (1-2 million parts per month) using compression, transfer, and injection molding.

Quantifiable outcome

• One mold produced 11 million parts per year for 8 consecutive years (88 million total parts on one tool)
• +1 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators6 records

Recent moves5 records

Expansion highlights3 records

Direct peers

• Elbex Corporation: Custom manufacturer of molded rubber parts, gaskets, seals, and extrusions serving industrial customers with both prototype and high-volume capabilities.
• Greene Rubber Company: Custom rubber molder producing gaskets, seals, and molded elastomer components for OEM customers across automotive, industrial, and consumer markets.
• All-State Rubber Inc. Custom molded rubber products manufacturer offering compression, transfer, and injection molding with rubber-to-metal bonding, serving similar industrial verticals.
• Custom Rubber Corp. Custom molded rubber parts manufacturer specializing in prototype to high-volume production runs for industrial applications, with comparable compression and injection molding capabilities.
• Da/Pro Rubber: Long-established custom rubber molder producing precision elastomer parts and assemblies using molding and rubber-to-metal bonding, serving similar OEM customers in industrial and medical segments.
• Mason Rubber Company: Custom rubber molding shop producing precision molded rubber components and assemblies for OEM customers, with similar material breadth (silicone, EPDM, nitrile) and RFQ-driven sales model.
• Aero Rubber Company: Custom manufacturer of rubber products including molded rubber parts, gaskets, seals, and rubber-to-metal bonded assemblies for industrial customers — closely comparable offering and B2B RFQ go-to-market.
• RD Rubber Technology Corporation: Custom rubber molding manufacturer offering compression, transfer, and injection molded rubber components to customer specifications across industrial and medical markets — virtually identical service model to Martin Rubber.

Broad incumbents

• Trelleborg AB: Global engineered polymer and rubber products manufacturer with broad capabilities in custom molded rubber components for oil & gas, automotive, medical, and aerospace — overlapping significantly with Martin Rubber's industrial customer base.
• Parker Hannifin (Seal & O-Ring Group): Large industrial conglomerate with an extensive elastomer sealing products division, offering standard and custom molded rubber seals, O-rings, and engineered components at much greater scale across all of Martin Rubber's served verticals.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/martinrubber
• LinkedInlinkedin.com/company/martin-rubber-corporation

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 Martin Rubber