Haas Maschinenbau GmbH & Co. KG

What Haas Maschinenbau GmbH & Co. KG does

Haas Maschinenbau GmbH & Co. KG is a fourth-generation, family-owned German contract manufacturer founded in 1933 and headquartered in Oberkirch-Nußbach, Baden-Württemberg. The firm operates three integrated production divisions — CNC-Fertigung (precision turning, milling up to 5-axis, and grinding), Stahlbau (DIN EN 1090-2 EXC 3 certified welded steel construction up to 25 tonnes per piece and 100+ tonnes per project), and Maschinenbau (assembly of components and complete special-purpose machines including pneumatics and hydraulics) — supported by in-house services such as sawing, painting, VIBMATIC 6000 vibration stress relief, and crane inspections. Its customer base consists of European Sondermaschinenbauer (special purpose machine builders) that supply technical drawings for custom parts, sub-assemblies, or complete machines.

The company employs approximately 55–60 skilled workers and is led by fourth-generation family members Manfred Haas (Geschäftsleitung) and Ellen Haas (HR, Controlling, Finance), with Dr. Vejn Sredic serving as Managing Director and dedicated production and project management leads for each division. Haas holds stackable industry certifications — DIN EN ISO 9001:2015 (2024–2027), DIN EN 1090-2 (EXC 3), DIN EN ISO 3834-2, Eignungsnachweis Class E, and Umstempelbescheinigung — which together serve as a hard qualification gate for heavy structural-steel contracts. The business model is a B2B, quote-based job-shop with no public pricing, no external funding, and direct sales to enterprise customers across Europe, supported by flexible partial-delivery order processing that is positioned as a core competitive differentiator alongside on-time delivery and one-stop-shop in-house manufacturing.

Name

Haas Maschinenbau GmbH & Co. KG

Legal name

Haas Maschinenbau GmbH & Co. KG

Website

https://haasmb.de

Company type

Private

Founded year

1933

Operating status

Operating

Headcount range

1–10 employees

Short description

Haas Maschinenbau is a fourth-generation German family-owned contract manufacturer in Oberkirch providing CNC precision machining, certified steel construction, and special-machine assembly for European Sondermaschinenbauer across roughly 55–60 employees.

Ownership category

akta.pro rank

Product category

Custom Precision Contract Manufacturing

NAICS

Machine Shops (33271)

SIC

Fabricated Structural Metal Products (3440), Fabricated Plate Work (Boiler Shops) (3443)

akta.pro primary industry

Steel Plate, Sections & Welded Assemblies (IMADACAD)

Keywords

• CNC machining services
• Custom steel fabrication
• Special machine building
• Precision parts manufacturing
• Welding construction

Headquarters

HQ city

Oberkirch-Nußbach

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Parts Manufacturing: CNC machining of custom parts (Einzelteile) based on customer drawings. Individual parts, small series, and batch production of precision parts and assemblies.
2. Assembly Services: Assembly of components and construction of complex plants/special machines. Services range from complete assemblies to turnkey solutions including design as a service.
3. Steel Construction/Welding: Complex welded constructions and welding assemblies from steel. Certified welding fabrication with quality documentation.
4. Services: Additional services including sawing, painting/surface treatment, vibration stress relief (VSR), crane inspections, and spare parts/repair services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Haas Maschinenbau GmbH & Co. KG is a German contract manufacturer that produces precision parts, welded steel constructions, and complete special-purpose machine assemblies on a customer-drawing basis. All work is carried out in-house across four divisions: CNC machining, welding/steel construction, mechanical assembly of special machines, and ancillary services (reverse engineering via VSR, container loading, series production). Customers are primarily German and European Sondermaschinenbauer who supply their own drawings and specifications.

Product overview

Haas Maschinenbau GmbH & Co. KG is a fourth-generation family-owned special machine construction company offering an integrated portfolio of manufacturing services. The core offerings are three interconnected divisions: CNC-Fertigung (CNC precision machining with turning, milling, and grinding capabilities), Stahlbau (certified steel construction and welding with piece weights up to 25 tonnes and project weights over 100 tonnes), and Maschinenbau (mechanical engineering for component assembly and complete special machine solutions including pneumatics and hydraulics). These are supported by supplementary Dienstleistungen including sawing, spare parts/repair service, painting/surface treatment, VSR vibration stress relief (VIBMATIC 6000), and crane inspections. All manufacturing steps from sawing through welding, machining, surface treatment, painting, and assembly are handled in-house, enabling short, efficient production cycles with reliable delivery times.

Differentiator

Problem solved

Functional benefit

Products and services

• CNC-Fertigung (CNC Machining)

Quantifiable outcome

• Tolerances in hundredths of millimeters achievable with VSR treatment
• +2 more outcomes

Named customers1 record

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 indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• August Mössner GmbH & Co. KG: German family-owned precision parts manufacturer offering CNC turning, milling, and complex metalwork serving Sondermaschinenbauer. Closely comparable in scale, customer base, and integrated manufacturing model to Haas Maschinenbau.
• Hofmann & Vratny Präzisionsmechanik GmbH: Germany-based precision mechanics shop providing CNC-machined parts and assemblies to industrial customers. Similar in scale and custom-parts value proposition to Haas.
• Stelter Werkzeug- und Maschinenbau GmbH: German Mittelstand machine builder and CNC parts manufacturer producing custom components and assemblies. Directly comparable in offering mix and B2B special-machine customer orientation.
• Lehnert Mechanik GmbH: German contract manufacturer focused on CNC machining, assemblies, and metalwork for industrial B2B customers. Closely comparable services and customer profile to Haas.
• MBO Maschinenbau GmbH: Special-purpose machine builder and CNC parts fabricator serving European industrial customers with custom equipment and assemblies. Comparable in scope across CNC, steel construction, and assembly.

Broad incumbents

• TRUMPF SE + Co. KG: Global German leader in machine tools, laser technology, and sheet metal fabrication. Overlaps with Haas's steel construction and metalwork capabilities but operates at vastly larger scale.
• DMG MORI AG: Major global manufacturer of CNC machine tools with extensive service and turnkey manufacturing offerings. Comparable technology base but vastly larger scale than Haas.
• INDEX-Werke GmbH & Co. KG: Established German CNC turning machine manufacturer and producer of precision turned parts. Adjacent in CNC turning technology and precision machining market to Haas.
• EMAG GmbH: Large established German manufacturer of metalworking machine tools and turnkey manufacturing systems. Broader portfolio but overlapping technology stack with Haas's CNC machining services.

Regional players

• Biedermann GmbH: German metal processing and machining company serving regional industrial customers with custom metalwork. Comparable services to Haas but operates in a different regional footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/haas-maschinenbau
• Instagraminstagram.com/haas.maschinenbau

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Haas Maschinenbau GmbH & Co. KG