Copestone

What Copestone does

Copestone is a privately held Brazilian tooling and injection molding company headquartered in Londrina, Paraná. The company provides an integrated suite of manufacturing services to industrial clients, encompassing project analysis, mold and die design and development, CNC machining of serial parts, and plastic injection molding executed under its COPINJET sub-brand. Its core technical capability centers on CNC machining (lathes and machining centers) and the development of injection molds for plastic, aluminum, Zamac, and lead materials, along with cutting, bending, and drawing dies for sheet metal forming.

The business model is project- and service-based, with revenue derived from one-time tooling projects, unit-priced injected parts, and contract machining work. Pricing is quote-driven and not publicly disclosed; customer acquisition runs primarily through WhatsApp, Instagram, Facebook, and a Google Business Profile, with no formal sales force evident in the source material. The company self-describes as one of the largest tooling shops (ferramentaria) in the Londrina region and emphasizes "high technology operated by qualified professionals" as its positioning. The stated customer base is industrial manufacturers requiring custom tooling, precision machined components, and injection molded parts for production operations.

Copestone sources inputs from established suppliers including Polimold (mold components), GGD Metals (steel and metals distribution), Iscar (cutting tools), and SKA Group (design and manufacturing engineering software), and operates a single manufacturing facility in Londrina. The company is privately held, with no disclosed investors, funding rounds, M&A activity, certifications, or patents in the available data. Ownership structure, executive leadership, and revenue figures are not disclosed in the source material.

Name

Copestone

Legal name

Copestone

Website

https://copestone.ind.br

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

Copestone is a Brazilian tooling and injection molding company in Londrina, Paraná, providing mold design, CNC machining, die development, and plastic injection services to industrial manufacturers under the COPINJET sub-brand.

Ownership category

akta.pro rank

Product category

Industrial Tooling and Plastic Injection Molding Services

NAICS

Industrial Mold Manufacturing (333511), Plastics Product Manufacturing (3261)

SIC

Plastics Products, Nec (3089)

akta.pro primary industry

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

akta.pro secondary industry

Injection-Molded Plastics Manufacturing (IMANAOAG)

Keywords

• Injection mold development
• Tool and die manufacturing
• CNC machining services
• Plastic injection molding
• Industrial tooling solutions

Headquarters

HQ city

Londrina

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Tooling and Mold Manufacturing: Custom mold and die development services including project analysis, design, and manufacturing for plastic injection, aluminum, Zamac, and lead materials. One-time project-based revenue with significant engineering expertise required.
2. Plastic Injection Services: Injection molding services for produced parts, offering complete solution from project to finished product. Revenue generated per unit of injected parts.
3. Machining Services: CNC machining services including lathe and machining center operations for serial parts manufacturing. Project-based service revenue.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Copestone is a Brazilian tooling and injection molding manufacturer that develops custom injection molds (for plastic, aluminum, Zamac, and lead), cutting/bending/drawing dies, and precision machined serial parts using CNC lathes and machining centers. It also executes plastic injection services under the sub-brand COPINJET, providing an end-to-end workflow from project analysis and design through mold fabrication to finished injected parts.

Product overview

Copestone operates as a tooling and injection services provider offering an integrated manufacturing workflow. The portfolio encompasses project analysis, project development, machine/equipment development, injection mold development (plastic, aluminum, Zamac, lead), die development (cutting, bending, drawing), CNC machining (lathes and machining centers), machining services, and plastic injection services. The COPINJET sub-brand handles dedicated injection services. These services are organized into phases: Planning (continuous process for decision-making), Project (technical documentation and design), and Moldes e Injeção (mold fabrication and injection execution). The company positions itself as a full-service toolroom providing end-to-end solutions from project development through finished injected parts.

Differentiator

Problem solved

Functional benefit

Brands

• COPINJET: Brand name under which Copestone executes plastic injection services. The company states 'a COPESTONE agora também é COPINJET e executa a injeção.'

Products and services

• Injection Mold Development (Desenvolvimento de Moldes de Injeção) Custom development of injection molds for plastic, aluminum, Zamac, and lead materials, designed to minimize material waste and production time for industrial manufacturers.
• Die Development (Desenvolvimento de Matrizes) Development of dies for cutting, bending, and drawing operations in sheet metal forming for industrial clients.
• CNC Machining of Serial Parts (Usinagem de Peças Seriadas) CNC machining services using CNC lathes and machining centers to produce serial parts to customer specifications for industrial manufacturers.
• Plastic Injection Services (COPINJET) Plastic injection services executed under the COPINJET sub-brand, covering the complete injection phase of production for parts made using company-developed molds.
• Project Analysis and Development (Análise e Desenvolvimento de Projetos) Front-end engineering services evaluating project feasibility and requirements, and developing designs, plans, and technical documentation for molds, dies, and manufactured products.
• Machine and Equipment Development (Desenvolvimento de Máquinas e Equipamentos) Custom machine and equipment development services for specialized manufacturing needs of industrial clients.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Four partnerships are on record, tiered core and support.

• PolimoldcoreStrategic or Co-development PartnerLeading mold door manufacturer in Latin America with over 40 years of experience. Processes approximately 350 tons of steel monthly and holds ISO 9001 certification. Provides essential mold components for Copestone's manufacturing operations.
• GGD MetalscoreStrategic or Co-development PartnerLargest and most diversified steel and metals distributor in Latin America with over 30 years of experience. ISO 9001 certified. Formed from the merger of RCC Metais, Açometal, and Domave. Supplies essential raw materials for tooling production.
• IscarsupportTechnology or IntegrationIsraeli multinational company specializing in cutting tools. Has factory in Vinhedo, SP since 1995. Develops machining solutions for various market segments across Brazil. Provides cutting tool technology for machining operations.
• SKA Group (SKA, NC Systems, W3K, Partec)supportTechnology or IntegrationGroup with over two decades of experience. SKA leads in technology supply for design engineering, project, and manufacturing processes. Provides design and manufacturing engineering technology solutions for tooling operations.

Scale indicators2 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• SMC Ltd: Large US-based contract manufacturer offering plastic injection molding, mold fabrication, and assembly. Comparable end-to-end service portfolio but operating at substantially larger scale across multiple end markets.
• Romi: Largest Brazilian manufacturer of machine tools, plastic injection molding machines, and rugged machining centers. Broadly comparable as a Brazilian industrial manufacturer with injection molding machinery and tooling capabilities, but operating at significantly larger scale.

Direct peers

• Mack Molding: US-based custom injection molder and contract manufacturer offering mold design, prototyping, and production injection services. Closely comparable business model of integrated tooling-to-parts services for industrial customers.
• Engemold: Brazilian toolroom specializing in plastic injection molds, die casting tooling, and CNC machined components. Comparable business model offering custom mold development and serial part production for Brazilian industrial manufacturers.
• Tessy Plastics: US custom injection molding and contract manufacturer with in-house mold design and tooling. Comparable integrated offering spanning mold development, CNC machining, and high-volume plastic part production.
• Forward Industries: Custom injection molder specializing in precision plastic parts with in-house tooling. Comparable end-to-end mold-to-parts service model targeting industrial OEM customers.
• Rex Plastics: US custom plastic injection molder with in-house mold design and tooling. Comparable integrated service offering for industrial customers requiring both tooling development and ongoing injection production.
• Polimold: Leading Latin American mold manufacturer with 40+ years of experience and ISO 9001 certification. Operates at substantially larger scale (≈350 tons of steel processed monthly), competing directly with Copestone in custom mold development and stamping tooling for industrial customers across Brazil.
• Inplas: Brazilian plastic injection molding company offering custom injection services and tooling. Directly comparable as a contract injection molder with in-house mold development capabilities serving Brazilian manufacturers.

Regional players

• Ferramentaria Mourão: Brazilian regional toolroom focused on mold making and stamping dies. Comparable regional-scale tool-shop profile serving industrial customers, with overlap in stamping die and plastic injection mold services.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/copestonelondrina
• Instagraminstagram.com/copestone_ferramentaria
• LinkedInlinkedin.com/company/copestone

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 Copestone