Karl Wrede Steel and Mechanical Engineering

What Karl Wrede Steel and Mechanical Engineering does

Karl Wrede Stahl- und Maschinenbau GmbH is a 65-year-old, second-generation family-owned mechanical engineering and steel construction company headquartered in Eddelak, Schleswig-Holstein, Germany, with approximately 40 employees operating from a 4,000 m² manufacturing facility. The company delivers complete solutions from a single source — covering design (CAD), engineering calculation (FEM), and manufacturing — with capabilities spanning welded constructions up to 25 tons, large-part machining (turning up to 4,500mm swing diameter), sheet metal processing, mechanical manufacturing, custom lifting devices from 10 kg to over 1,000 tons, industrial assembly, and just-in-time emergency repairs. Its machine park is described as regionally unique in Schleswig-Holstein, including an ANAYAK HVM 12000 CNC moving column milling machine and SCHIESS KZ 400-450 vertical turret lathes.

The company's commercial offerings fall into three streams: project-based custom solution development and manufacturing (lifting devices, transport equipment, special constructions); contract manufacturing (Lohnfertigung) including welded assemblies, large-part machining, and steel construction; and just-in-time repair services for industrial customers. It also licenses the patented OptiCut cutting system for channel balers through an exclusive partnership with Avermann Maschinenfabrik. Customer segments span wind energy (Deutsche Windtechnik, US wind energy customers), heavy industrial manufacturing, oil and gas refining, mega yacht building (Lürssen), pump manufacturing, and waste management/recycling, served via direct B2B sales with on-site visits for measurements and project assessments.

The business model is project-specific, quote-based pricing with no public price list, and revenue is generated primarily from one-time custom manufacturing contracts plus a smaller licensing royalty stream from OptiCut retrofits. The company maintains a deep certification stack (ISO 9001, ISO 3834-2, EN 1090-2/3 EXC 3, DIN 2303, AD 2000 HP0, WHG-Fachbetrieb, DNV Welding Workshop, SCC*) which qualifies it for regulated industrial work in wind, pressure equipment, maritime, and water-protection applications. Operating geographies include Germany (primary) and the United States (export projects), with distribution handled entirely through direct field sales led by a five-to-six-member management team.

Name

Karl Wrede Steel and Mechanical Engineering

Legal name

Karl Wrede Stahl- und Maschinenbau GmbH

Website

https://karl-wrede.de

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

11–50 employees

Short description

Karl Wrede is a 65-year-old, second-generation German family-owned mechanical engineering firm in Eddelak that designs and manufactures custom steel constructions, large-part machined components, lifting devices, and wind energy equipment for industrial customers, and licenses its patented OptiCut channel baler cutting system.

Ownership category

akta.pro rank

Product category

Custom Steel and Mechanical Engineering Fabrication

SIC

Sheet Metal Work (3444), Construction - Special Trade Contractors (1700), Services-Engineering Services (8711)

akta.pro primary industry

Sheet Metal & Ductwork Contracting (IMAFALAH)

Keywords

• Custom steel fabrication
• Mechanical engineering services
• Welded construction manufacturing
• Wind energy lifting equipment
• Large part machining

Headquarters

HQ city

Eddelak

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 Solution Development and Manufacturing: Complete solutions from construction, calculation, and manufacturing for lifting devices, operating and transport equipment, special constructions, and special transport frames. Project-based pricing with custom engineering for each customer requirement.
2. Contract Manufacturing (Lohnfertigung): Job-shop manufacturing services including welded assemblies, large-part machining, steel construction, sheet metal processing, and mechanical manufacturing. Customers pay for manufacturing capacity and expertise.
3. Just-in-Time Repairs: Emergency repair services for machine components, spare parts manufacturing, and maintenance of production facilities. Rapid response services for minimizing costly downtime.
4. OptiCut Cutting System Licensing: Sale of patented OptiCut cutting system as retrofit kits for channel balers through exclusive cooperation partner Avermann. Product licensing with performance-based benefits.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Karl Wrede is a contract manufacturer and mechanical engineering company that delivers complete solutions from design and calculation through manufacturing of custom steel constructions, sheet metal assemblies, large-part CNC machining, and industrial lifting and transport devices. It specializes in heavy welded constructions up to 25 tons, custom lifting devices ranging from 10 kg to over 1,000 tons, and just-in-time emergency repair services for industrial customers. It also produces the patented OptiCut cutting system for channel balers and supports international projects with on-site assembly supervision.

Product overview

Karl Wrede Stahl- und Maschinenbau GmbH is a 65-year-old family-owned steel and mechanical engineering company offering complete solutions from a single source: Design, Calculation, and Manufacturing. The company provides custom-engineered products including lifting devices (from 10 kg to over 1,000 tons), welded constructions (up to 25 tons), sheet metal processing, mechanical manufacturing, and large part machining. Their portfolio includes special products like the patented OptiCut cutting system for channel balers, custom transport racks, and lifting devices for wind energy applications. The company operates a regionally unique machine park in Schleswig-Holstein and offers contract manufacturing services, industrial assembly, just-in-time repairs, and certified quality management.

Differentiator

Problem solved

Functional benefit

Products and services

• Design and Calculation (Konstruktion und Berechnung) Custom engineering and design services using CAD and FEM calculation software for developing fixtures, operational and transport equipment, lifting devices, apparatus, pressure vessels, and special constructions for industrial customers.
• Welded Constructions (Schweißkonstruktionen) Welded constructions manufactured on a 4,000 m² production area with capacity for pieces up to 25 tons, with or without mechanical processing, certified to DIN EN 1090-2 EXC 3 and DIN EN 1090-3 EXC 3.
• Sheet Metal Processing (Blechverarbeitung) Complete sheet metal processing including bending, complex assemblies, turned and milled parts, special constructions, and complete sheet metal construction with coating and final assembly for industrial customers.
• Mechanical Manufacturing and Large Part Machining (Mechanische Fertigung und Großteilebearbeitung) CNC machining and large-part processing for components up to 25 tons, including single part, small, and medium-series production of turned and milled parts.
• Just-in-Time Repairs (just-in-time-Reparaturen) Emergency repair services for machine components and production facilities, including spare part manufacturing from drawings or samples, and maintenance of production equipment to minimize costly downtime.
• Industrial Assembly (Industriemontagen) Mechanical maintenance, repair, disassembly, and assembly of plants, machines, and equipment with high technical expertise for demanding tasks, including international on-site work.
• Wind Energy Solutions (Lösungen für die Windenergie) Comprehensive engineered offerings for wind energy customers including lifting traverses, transport and operational equipment, special repairs, and spare part manufacturing from drawings or samples.
• Lifting Devices (Lastaufnahmemittel) Custom lifting devices with capacities from 10 kg to over 1,000 tons, developed, calculated and manufactured in-house; can be certified for offshore use and load-tested on request.
• OptiCut Cutting System (OptiCut-Schneidsystem) Patented and innovative cutting system for channel balers that eliminates the need for a bale ejector. Achieves 50–100% performance increase and reduces operating costs with payback typically under 12 months. Available as retrofit kit for all standard channel balers.
• Custom Transport Racks (Sonder-Transportgestelle) Custom-designed transport racks built to customer specifications for specialized transportation needs, including rotor blade storage racks and wind turbine component transport frames.

Quantifiable outcome

• Performance increase of 50% for gear pumps and 100% for axial piston pumps with OptiCut cutting system
• +3 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered minor and core.

• TÜV NORD CERT GmbHminorOthers · 1 January 2016Certification partner for SCC* (Safety Certificate Contractors) and multiple other certifications including ISO 9001, ISO 3834-2, EN 1090, DIN 2303, AD 2000 HP0, and WHG. Conducted initial certification and annual surveillance audits.
• Avermann Maschinenfabrik GmbH & Co. KGcoreStrategic or Co-development PartnerExclusive cooperation partnership where Avermann offers OptiCut cutting system as a factory option for their AVOS channel balers (models 1410, 1810, 2010). More than 25 new machines in Europe and USA equipped with the system. Karl Wrede supplies the cutting system as a retrofit kit.

Scale indicators6 records

Recent moves6 records

Expansion highlights4 records

Regional players

• Nordex SE: European wind turbine OEM and service provider whose installed base creates demand for KW-style lifting and transport equipment. Comparable primarily as a downstream-customer proxy in the same regional wind energy market, not as a direct competitor.

Direct peers

• Heinrich Schümann GmbH & Co. KG: German steel construction and heavy metalwork company serving industrial customers with custom fabricated structures. Comparable because it operates in the same industrial steel-fabrication niche with similar B2B project-based revenue model.
• Avermann Maschinenfabrik GmbH & Co. KG: German manufacturer of channel balers and bespoke metalwork that is both KW's exclusive OptiCut partner and a direct peer in custom metal fabrication. Comparable because it shares the same customer segments (waste/recycling balers) and operates a similar German Mittelstand job-shop model.
• PAAL Group: Manufacturer of channel balers (PAAL is explicitly named in KW's OptiCut retrofit kit coverage). Directly comparable because it competes in the same channel-baler equipment category whose installed base drives OptiCut retrofit demand.
• Stahlbau Nägele GmbH: Specialist German steel construction firm delivering custom steel structures and welded assemblies for industrial clients. Comparable in scope (Stahlbau/welded constructions up to heavy tonnage) and customer type.
• Bauer Group: German manufacturer of recycling and channel baling equipment (Bauer is named alongside PAAL in KW's OptiCut retrofit kit coverage). Directly comparable because it competes in the same channel-baler installed base that drives OptiCut demand.

Broad incumbents

• Liebherr-International AG: Global broad-line manufacturer of cranes, lifting equipment, and construction machinery. Overlaps with KW's lifting-device business but as part of a much wider portfolio and at much larger scale; represents the incumbent ceiling KW's custom-engineered niche competes against.
• Körber AG: Diversified German industrial technology group active in machinery, supply chain, and custom manufacturing solutions. Comparable as a broad incumbent in industrial manufacturing services touching some of the same customer verticals.
• Salzgitter AG: Large German steel and technology group with broad industrial customer base. Comparable as a broad incumbent whose customers overlap with KW's wind, refinery, and heavy-industry clients.
• thyssenkrupp Steel Europe AG: One of Europe's largest flat steel producers with broad industrial customer reach. Comparable only at the broadest industry level — relevant as a benchmark for downstream custom fabricators like KW but not a direct competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

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Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 Karl Wrede Steel and Mechanical Engineering