HWF Hessian Tool and Mold Construction

What HWF Hessian Tool and Mold Construction does

HWF Hessische Werkzeug- und Formenbau GmbH is a privately held, family-run precision tool and mold construction company headquartered in Eppertshausen, Hesse, in the German Rhein-Main area near Darmstadt. Founded around 1960 and operating with a team of 68 specialists, the company provides fully in-house capabilities spanning CAD/CAM construction, 5-axis CNC machining (Hermle C series), wire and sinker EDM (including Exeron EDM 316 XXL for workpieces up to 8 tons), and injection molding across a 100t to 1,500t clamping-force range using machines from ARBURG, ENGEL, KRAUSS MAFFEI, DEMAG, and FERROMATIK. It holds ISO 9001:2015 certification and serves industrial customers across automotive (BMW, Volkswagen, Continental), electronics, medical/pharmaceutical, mechanical engineering, and consumer goods.

The company's revenue is generated through four integrated service lines: one-time custom injection mold construction projects (Spritzgusswerkzeuge including 1K, 2K, multi-cavity, family, stack, hot/cold runner, slider, and insert-molding tools), contract/toll injection molding production (transaction-based on machine time, material, and complexity), recurring tool service and maintenance (Werkzeugservice), and a differentiated modular Multitool system for prototypes and small series (50-10,000 parts) that claims up to 70-80% cost reduction versus conventional tooling. A Second Stage service line qualifies, modifies, and serially releases imported molds before European serial production. Go-to-market is direct enterprise sales into German industrial manufacturers, with no disclosed channel partners or resellers; geographic focus is Germany-wide with the central Rhein-Main location enabling short response times for both project delivery and ongoing tool service.

Name

HWF Hessian Tool and Mold Construction

Legal name

HWF Hessische Werkzeug- und Formenbau GmbH

Website

https://hwf-werkzeugbau.de

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

51–100 employees

Short description

HWF Hessische Werkzeug- und Formenbau GmbH is a German family-run precision mold maker with 68 specialists, offering in-house injection mold construction, 5-axis CNC and EDM machining, contract injection molding up to 1,500 tons, tool service, and a modular Multitool prototype system, serving automotive, electronics, medical, and industrial clients across Germany.

Ownership category

akta.pro rank

Product category

Precision Tool and Mold Manufacturing

NAICS

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

SIC

Special Industry Machinery (No Metalworking Machinery) (3550)

akta.pro primary industry

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

akta.pro secondary industry

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

Keywords

• Injection mold construction
• Precision tool manufacturing
• Injection molding services
• Tool maintenance services
• Prototype tooling systems

Headquarters

HQ city

Eppertshausen

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Tool Construction and Manufacturing: Custom injection mold design, construction, and manufacturing services. Revenue generated from one-time tool construction projects including CAD/CAM design, CNC machining, EDM, assembly, and sampling. Tools are built to customer specifications for serial production.
2. Injection Molding Production (Toll Manufacturing): Contract manufacturing services processing customer-specified materials in owned injection molding machines. Customers pay for parts produced based on production time, material consumption, and complexity. Includes both single-component (1K) and two-component (2K) molding capabilities.
3. Tool Service and Maintenance: Recurring maintenance, repair, and modification services for existing customer tools. Includes preventive maintenance contracts, on-demand repairs, and tool optimization services.
4. Multitool Prototyping: Rapid prototyping and small series production using the modular Multitool system. Economic production runs from 50 to 10,000 parts with reduced tooling costs.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

HWF designs, constructs, and manufactures custom injection molding tools (Spritzgusswerkzeuge) for serial production of technical plastic components, and operates as a toll manufacturer (Lohnfertiger) producing injection molded parts on customer-specified materials. The company also offers a modular Multitool system for rapid prototyping and small series (50 to 10,000 parts), comprehensive tool maintenance and repair services (Werkzeugservice), and Second Stage services for inspection, modification, and qualification of imported molds before European serial production.

Product overview

HWF Hessian Tool and Mold Construction (HWF Hessische Werkzeug- und Formenbau GmbH) is a precision tool and mold manufacturing company based in Eppertshausen, Germany, with over 60 years of experience. The company offers four integrated service lines: Spritzgusswerkzeuge (custom injection molding tools), Multitool (modular prototype/small series tooling system), Werkzeugservice (tool maintenance and repair), and Second Stage (imported tool preparation). Services span construction, toolmaking, injection molding, and maintenance fully in-house. The company operates 68 specialists and serves industries including automotive, medical technology, electronics, machinery construction, and consumer goods.

Differentiator

Problem solved

Functional benefit

Products and services

• Spritzgusswerkzeuge (Injection Molding Tools) Custom high-precision injection molding tools designed and manufactured for serial production of technical plastic components, including 1K, multi-cavity, family, 2K/multi-component, stack, hot/cold runner, slider, core-pull, and insert-molding tools. Targeted at industrial manufacturers across automotive, electronics, medical, mechanical engineering, and consumer goods sectors.
• Multitool Proprietary modular injection molding tool system for rapid, cost-efficient production of prototypes, small batches, and pilot series. Optimized for production runs of 50 to 10,000 parts with up to 70-80% tooling cost reduction compared to conventional tooling, and delivery in 3-7 days for simple parts or 1-2 weeks for complex geometries. Targeted at manufacturers needing rapid prototyping, pre-series, and small-volume production.
• Werkzeugservice (Tool Service) Comprehensive tool maintenance, inspection, cleaning, repair, and modification services for injection molding, die casting, and press tools, including preventive maintenance contracts, functional restoration, wear analysis, and on-demand repairs. Targeted at industrial manufacturers with existing mold fleets requiring lifecycle extension and stable serial production.
• Second Stage Final technical preparation, inspection, optimization, and serialization of imported tools before European serial production, including tool inspection, cleaning, repair, modification, sampling, and serial release. Targeted at customers importing tools from Asia who require qualification to German quality standards.

Quantifiable outcome

• Tool costs reduced by up to 70% using Multitool system compared to conventional tooling
• +2 more outcomes

Named customers6 records

Segments6 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 indicators6 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Frey & Winkler GmbH Kunststofftechnik: German tool maker and injection molder addressing automotive and industrial customers. Similar mid-market positioning with combined mold construction and toll-manufacturing service offering.
• Georg Kaufmann Formenbau AG: Swiss-German precision mold maker offering custom injection molds and contract molding for European OEMs. Similar toll-manufacturing model with comparable technical depth in complex geometries and multi-component tooling.
• Hans Weber Maschinen- und Formenbau GmbH: German tool and mold maker with integrated injection molding. Mid-sized family-run shop comparable to HWF in service breadth (mold construction + contract molding) and customer base.
• Siegfried Hofmann GmbH: Siegfried Hofmann is a German precision injection mold maker with comparable in-house mold construction and injection molding capabilities. Directly competes for the same German OEM and Tier-1 automotive tool contracts as HWF.
• Stieler Kunststoff-Service GmbH: German contract injection molder and mold maker serving industrial OEMs. Comparable business model combining tool construction with serial production for technical plastic components.
• MHT Mold & Hotrunner Technology AG: German mold maker focused on hot-runner systems and injection mold construction. Overlaps directly with HWF's tool construction and serial production offerings for European automotive and industrial customers.
• Hekuma GmbH: German precision mold maker specializing in high-cavity and medical-grade injection molds. Comparable in-house tool construction and serial production capabilities, directly addressing the same European OEM customer base.
• Roth Werkzeugbau GmbH: German precision mold maker with in-house CNC machining and injection molding capabilities. Comparable toll-manufacturing model targeting the same European mid-market OEM segment.
• Kebo GmbH & Co. KG: German precision tool and mold maker with custom injection molding services. Direct competitor for German automotive and industrial OEM tooling contracts at similar scale.

Broad incumbents

• ARBURG GmbH + Co KG: German manufacturer of injection molding machines and broader turnkey molding systems. Supplier of HWF's press fleet and broader incumbent in European contract manufacturing, with significantly larger scale and product breadth.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/hwf-werkzeugbau-gmbh

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 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 HWF Hessian Tool and Mold Construction