Penco Tool

What Penco Tool does

Penco Tool LLC is a privately held, founder-owned custom mold manufacturer based in Ashtabula, Ohio, operating since 1963 with 11–50 employees. The company designs and manufactures prototype molds (aluminum and steel), steel compression molds, injection molds, and injection-compression molds up to 20 tons in size, serving custom molders and OEM manufacturers across automotive (e.g., General Motors Corvette interior panels), aerospace (satellite antenna dishes), automotive and trucking (structural exterior/interior body parts), and building and remodeling (sinks, shower units, bath tubs, chair shells). Its technology stack centers on conventional precision metalworking — CNC machining (Johnford, Makino, Hyundai, Bostomatic centers), EDM, horizontal boring mills, and 20-ton crane capacity — supplemented by a proprietary computer-based end-to-end scheduling application that gives customers visibility into quotes, purchase orders, reports, drawings, and photos throughout manufacturing.

Penco Tool generates revenue primarily through one-time sales of custom-designed molds, supplemented by recurring mold repair, revision, resurfacing, texture repair, hard chrome plating, and same-day troubleshooting services. Pricing is quote-based and not publicly disclosed, with multi-year contract cadence referenced for some engagements. The go-to-market is entirely direct — phone, email, and in-person relationship selling through named executive contacts (President, two Vice Presidents, Sales & Marketing Manager) — with no third-party distributors, resellers, or marketplace channels and minimal digital marketing presence limited to LinkedIn and Facebook pages. Quality is anchored by ISO 9001:2015 certification and AMBA membership, and differentiation is built on 50+ years of combined employee experience, multi-process molding capability (blow, compression, injection, resin transfer, resin injection), and an employee site-visit program designed to deepen customer relationships.

The operating footprint is concentrated in a single Ashtabula facility serving U.S. (Midwest-anchored) customers, with no disclosed international operations, subsidiaries, or external institutional investors. The company is led by President & Owner Steven Pendleton, Vice Presidents & Owners R. Jeff Nemerovsky and Nathan Blood, with supporting roles in office management, sales and marketing, and engineering.

Name

Penco Tool

Legal name

Penco Tool LLC

Website

https://pencotool.com

Company type

Private

Founded year

1963

Operating status

Operating

Headcount range

11–50 employees

Short description

Penco Tool LLC is a privately held, founder-owned custom mold manufacturer in Ashtabula, Ohio, designing and producing prototype, steel compression, and injection molds up to 20 tons for automotive, aerospace, and building-products OEMs and custom molders since 1963.

Ownership category

akta.pro rank

Product category

Industrial Mold Manufacturing / Tooling

NAICS

Industrial Mold Manufacturing (333511)

SIC

Plastics Products, Nec (3089)

akta.pro primary industry

Custom Injection Molding & Contract Manufacturing (Job Shops/CMs) (IMANAFAJ)

Keywords

• Compression mold manufacturing
• Injection mold design
• Prototype mold tooling
• CNC mold machining
• Fiberglass reinforced tooling

Headquarters

HQ city

Ashtabula

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Mold Manufacturing and Sales: Design and manufacture of prototype molds, steel compression molds, and injection molds sold as one-time deliverables to customers. Revenue generated from initial mold production with additional revenue from mold repair, revision, and revision services.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Penco Tool designs and manufactures prototype molds, steel compression molds, injection molds, and injection-compression molds up to 20 tons in size for use by custom molders and OEMs. The company serves fiberglass-reinforced plastics (preform and SMC), thermoset, and thermoplastic applications across automotive, aerospace, building products, and industrial manufacturing. It complements its mold manufacturing with same-day mold repair, revision, welding, remachining, texture repair, and hard chrome plating services.

Product overview

Penco Tool is a mold design and manufacturing company offering a portfolio of products centered on compression and injection molding solutions. The core offerings include prototype molds (aluminum and steel), steel compression molds, injection molds, and injection-compression molds—all capable of handling molds up to 20 tons in size. These products are complemented by mold repair and revision services. The company serves diverse industries including automotive, aerospace, marine, and industrial manufacturing, providing molds for applications ranging from automotive interior panels to satellite antenna dishes.

Differentiator

Problem solved

Functional benefit

Products and services

• Prototype Molds

Quantifiable outcome

• Same day troubleshooting and mold repair services
• +2 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• American Mold Builders Association (AMBA)minorOthersPenco Tool is a member of the American Mold Builders Association, indicating participation in the trade association for mold builders. This membership provides industry networking, best practice sharing, and industry representation.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Omega Tool Corp: Custom mold manufacturer serving automotive, industrial, and consumer goods customers. Comparable because it is a US-based mold shop delivering compression, injection, and prototype molds to OEM and contract molder customers similar to Penco.
• Husky Injection Molding Systems: Global manufacturer of injection molds, hot runners, and complete molding systems for packaging, automotive, and consumer goods. Comparable because it sells industrial injection molds into the same end-customer base Penco serves, but at vastly larger scale.
• GN Plastics: Manufacturer of injection molds, particularly for closures and thin-wall packaging. Comparable because it is a custom mold shop serving plastics processors and OEMs, similar in scale and customer profile to Penco.
• Pyramid Mold & Tool: Custom injection mold builder serving consumer products and industrial customers. Comparable because it operates as a job-shop moldmaker producing prototype and production injection molds, similar to Penco's core offering.
• StackTeck Systems: Designs and manufactures injection molds, particularly for packaging, thin-wall, and closure applications. Comparable because it operates in the same custom mold-building space serving OEMs and contract molders across plastics end-markets.
• Beaumont Technologies (Beaumont Advanced Processing): Specializes in mold design, mold flow analysis, and injection mold engineering services. Comparable because it focuses on engineering-intensive injection mold work for industrial and consumer customers, overlapping with Penco's compression/injection mold design practice.
• Mold-Masters: Supplier of hot runner systems and complete injection molds to plastics processors across automotive, packaging, and electronics. Comparable because it designs and manufactures injection molds for OEM and custom molder customers similar to Penco's.

Broad incumbents

• DME Company: Global supplier of mold components, hot runners, and standardization solutions to mold builders and injection molders. Comparable because it serves the same injection and compression molding ecosystem that Penco operates in, but as a broad incumbent component supplier rather than a job-shop mold builder.
• Progressive Components: Designer and supplier of mold components including lifters, date stamps, and hot runner systems. Comparable because it sells into the same mold-building customer base Penco serves, although it specializes in standardized components rather than full custom mold builds.

Others

• R&B Plastics Machinery: Supplier of new and used plastics processing and molding equipment, including auxiliary equipment. Comparable because it operates in the plastics tooling/processing ecosystem adjacent to Penco, though it focuses on equipment distribution rather than mold manufacturing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/profile.php?fb_profile_edit_entry_point=%7B"click_point"%3A"edit_profile_button"%2C"feature"%3A"profile_header"%7D&id=61589754354429&sk=about
• LinkedInlinkedin.com/company/penco-tool-llc

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

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 Penco Tool