Schmalenbach Kunststoffverarbeitung

What Schmalenbach Kunststoffverarbeitung does

Schmalenbach Kunststoffverarbeitung GmbH & Co. KG is a family-owned German plastics contract manufacturer headquartered in Wiehl-Marienhagen, 50 km east of Cologne. Founded in 1965 as a service provider for the electrical industry, the company has broadened into a multi-vertical supplier of custom plastic injection molded parts, prototypes, small series, and composite (metal-overmolded) articles for customers across Europe, serving logistics, robotics, mechanical engineering, electrical technology, construction, and office furniture. It operates from a 1,500 m² facility with over 800 m² of production floor and 22 Arburg and Battenfeld injection molding machines with clamping forces of 40-500 tons, processing standard thermoplastics using either proprietary or customer-supplied tooling.

The company extends beyond pure molding into value-added services including mechanical and manual assembly of modules, warehousing and consignment storage, customer tool custody, and direct delivery via its own fleet anchored by A4 motorway access. It has held DIN EN ISO 9001:2008 certification since 2006, signaling formal quality management for industrial B2B procurement. There is no disclosed digital or software component to the offering, no e-commerce or app layer, and no AI/ML capability referenced.

Commercial activity is direct B2B sales led, with the company explicitly avoiding rapid expansion in favor of stability. There is no public listing, no external institutional investor, and no recent M&A or leadership change evidenced. The business is structured as a German GmbH & Co. KG (limited partnership) under family control, with managing director Udo Schmalenbach and a stated workforce of over 30 social security-dependent employees in technical and administrative roles (the firmographics record indicates a wider 101-250 range, reflecting an unresolved headcount discrepancy).

Name

Schmalenbach Kunststoffverarbeitung

Legal name

Schmalenbach Kunststoffverarbeitung GmbH & Co. KG

Website

https://schmalenbach-kunststoffverarbeitung.de

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

11–50 employees

Short description

Schmalenbach Kunststoffverarbeitung is a family-owned German plastics injection molding contract manufacturer founded in 1965, producing custom molded parts, prototypes, small series, and composite articles for industrial customers across Europe using 22 Arburg and Battenfeld machines.

Ownership category

akta.pro rank

Product category

Plastic Injection Molding Services

NAICS

Plastics Product Manufacturing (3261)

SIC

Plastics Products, Nec (3089)

akta.pro industry

PRIMARYIMANAFAJ

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

Industrials, Manufacturing & Construction/Plastics & Rubber Manufacturing/Injection-Molded Plastics Manufacturing

SECONDARYIMANAFAF

Industrial & Machinery Injection Molded Components (Gears, Wear Parts)

Industrials, Manufacturing & Construction/Plastics & Rubber Manufacturing/Injection-Molded Plastics Manufacturing

Keywords

• Plastic injection molding
• Custom plastic parts
• Prototype manufacturing
• Small batch production
• Plastic component assembly

Headquarters

HQ city

Wiehl

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Plastic Injection Molding Services: Manufacturing services including custom injection molding, prototype development, small series production, assembly services, and composite article manufacturing. Revenue generated from production services with both proprietary tooling and customer-provided molds.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Schmalenbach Kunststoffverarbeitung GmbH & Co. KG manufactures custom plastic injection molded parts for industrial B2B customers across Europe, operating 22 Arburg and Battenfeld injection molding machines (40-500 ton clamping force) processing all standard thermoplastics. The offering spans prototype development, small series production, component/module assembly (machine and manual), and composite articles such as plastic-overmolded metal parts, supplemented by customer warehousing and tool storage services.

Product overview

Schmalenbach Kunststoffverarbeitung is a German traditional manufacturing company offering plastic injection molding services as its core product, supplemented by assembly services, composite article manufacturing, prototype development, small series production, and storage solutions. The company operates 22 injection molding machines with clamping forces from 40-500 tons, processing standard thermoplastics using either their own or customer-supplied molds. Services include custom molding to specification, module assembly (both mechanical and manual), metal-plastic composite articles, and warehousing for customer products and tools.

Differentiator

Problem solved

Functional benefit

Products and services

• Plastic Injection Molding (Kunststoffspritzguss) Custom plastic injection molding services processing standard thermoplastics using own or customer-provided molds. Operated across 22 injection molding machines with clamping forces ranging from 40 to 500 tons, serving industrial B2B customers across Europe.
• Assembly Services (Baugruppenmontage) Mechanical and manual assembly of modules and components, including both machine-assisted and hand-assembled production, provided to industrial customers alongside injection molded parts.
• Composite Articles (Verbundartikel) Custom composite products combining metal and plastic components, including plastic-overmolded metal parts, produced for industrial customers requiring integrated assemblies.
• Prototypes and Small Series Production (Prototypen und Kleinserien) Custom prototyping, small batch production, and individualized special-request solutions for industrial customers needing single units or limited production runs.
• Storage and Warehousing Services (Lagerflächen) Warehouse storage facilities for product consignment and customer tool storage, provided as a logistics support service to industrial customers using Schmalenbach's injection molding capabilities.

Named customers6 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Sonplas GmbH: German plastics processing company offering custom injection molding and assembly for industrial applications. Comparable as a Mittelstand German plastics processor with overlapping customer types.
• Promolding GmbH: German custom injection molding specialist serving industrial B2B customers with prototype and series production. Directly comparable as a similarly positioned smaller German contract molder.
• Krallmann Group: German family-owned group offering custom plastic injection molding and mold making for industrial customers. Highly comparable as a Mittelstand contract manufacturer with similar B2B industrial focus and European customer base.
• Georg Menshen GmbH & Co. KG: German plastics processor producing custom injection-molded functional components for industrial customers. Directly comparable as a German job shop with similar custom-molding focus and B2B industrial orientation.
• Stieler Kunststoff-Service GmbH: German contract injection molder providing custom molded parts and assembly services to industrial customers. Directly comparable as a similarly sized German Mittelstand job shop in the custom injection molding space.

Broad incumbents

• ARBURG GmbH + Co KG: German manufacturer of injection molding machines (including the Arburg machines used by Schmalenbach) that also operates customer demonstration and contract molding services. Comparable as a broader plastics ecosystem incumbent.
• ENGEL Holding GmbH: Austrian injection molding machine manufacturer offering custom molding services and automation solutions across Europe. Comparable as a large incumbent in the European injection molding value chain with overlapping technology.
• Wirthwein AG: Large German plastics manufacturer serving automotive, household, and medical markets via injection molding and extrusion. Comparable as a more diversified plastics incumbent operating in the same custom molding space with broader scale and customer mix.

Others

• Wittmann Battenfeld GmbH: Austrian/German manufacturer of injection molding machines (Battenfeld brand — used by Schmalenbach) and downstream automation. Comparable as an ecosystem supplier rather than a direct molding competitor.
• KraussMaffei Group GmbH: German manufacturer of plastics processing machinery including injection molding systems. Comparable as an upstream equipment and technology ecosystem participant rather than a direct job shop competitor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/schmalenbach-kunststoffverarbeitung-gmbh

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Schmalenbach Kunststoffverarbeitung