What Stengel GmbH does

Stengel GmbH is a family-owned German metal design and prefabrication manufacturer, founded in 1967 and headquartered in Ellwangen (Jagst), Germany. The company operates a deeply vertically integrated production stack covering design/construction, CNC stamping and laser cutting, pipe processing, bending, drawing and pressing (up to 12,500 kN high-pressure forming), welding, automated powder coating on a 4,500 m² facility, digital printing and UV finishing, tile laying, final assembly, and logistics. Its primary products are prefabricated bathroom modules for high-rise construction (Hotels, Wohnheime, Apartments, Pflegeheime, Krankenhäuser, Ferienparks), maritime wet room modules for cruise ships at approximately 10,000 units per year, metal kitchens, IT server cabinets, and integrated object furnishing systems combining bathrooms and kitchens.

The business is conducted on a B2B, project-based sales model in which Stengel sells directly to construction companies, hotel and holiday-park operators, healthcare facility developers, cruise ship builders, and IT infrastructure customers. Domestic Germany is the documented primary market, with maritime exports implicit in the cruise ship wet cell line. Go-to-market is sales-led, supported by a corporate website with contact forms, PDF brochures across the four product lines, and presence on Facebook, Instagram, and LinkedIn.

Stengel is governed as a German private limited company (GmbH), registered in Ellwangen with Handelsregister entry Amtsgericht Ulm HRB 510 134. It is led by Managing Directors Josef Stengel and Frank Schäffler alongside data processing lead Walter Feil and Data Protection Officer Michael Weber. The company holds DIN EN ISO 9001 quality management and DIN EN ISO 14001 environmental management certifications, plus REACH and RoHS declarations of conformity. No external investors, parent company, subsidiaries, or public listing are identified in the available source data; the firm is privately held with 501–1,000 employees.

Name

Stengel GmbH

Legal name

Stengel GmbH

Website

https://stengel-gmbh.de

Company type

Private

Founded year

1967

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Stengel GmbH is a German metal design manufacturer producing prefabricated bathrooms, maritime wet room modules, metal kitchens, IT server cabinets, and integrated object furnishings for construction, hospitality, healthcare, and cruise ship operators.

Ownership category

akta.pro rank

Product category

Prefabricated Metal Building Components

NAICS

Prefabricated Metal Building and Component Manufacturing (332311)

SIC

Prefabricated Metal Buildings & Components (3448)

akta.pro primary industry

Prefab Hull Blocks & Modular Ship Sections (IMAJAKAE)

akta.pro secondary industries

Pressure Vessels, Columns & Storage Tanks (ASME/Process Vessels) (IMAHAEAF), Tank, Pipeline & Marine Coating Services (Lining/Wrapping) (IMAIAKAJ)

Keywords

• Prefabricated bathroom modules
• Sheet metal fabrication
• Server rack manufacturing
• Maritime wet cell modules
• Object furnishing solutions

Headquarters

HQ city

Ellwangen

HQ country

Germany

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Prefabricated Bathrooms: Prefabricated bathroom modules for high-rise construction targeting hotels, residential homes, apartments, care homes, hospitals, and holiday parks.
2. Maritime Bathrooms: Wet room modules for cruise ships, producing approximately 10,000 units annually for maritime sector.
3. Metal Kitchens: Metal kitchens for object furnishing, from concept to completion.
4. IT Infrastructure / Server Cabinets: Server cabinets meeting highest requirements through comprehensive know-how and broad manufacturing spectrum.
5. Object Furnishing: System provider combining bathrooms and kitchens for object furnishing with modern manufacturing methods and deep production expertise.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Stengel GmbH designs, engineers, and manufactures prefabricated metal bathroom modules (Systembäder) for high-rise construction projects, server cabinets for IT infrastructure, metal kitchens, integrated object furnishings (bathrooms and kitchens combined), and maritime wet room modules for cruise ships. The company operates an end-to-end in-house production chain covering construction design, sheet metal processing, powder coating, digital printing, tile installation, final assembly, and logistics from facilities in Ellwangen, Germany.

Product overview

Stengel GmbH is a metalworking company specializing in precision manufacturing of prefabricated bathroom modules, server racks, metal kitchens, object furnishings, and maritime wet cells. The company operates a comprehensive manufacturing capability including construction, stamping/laser cutting, pipe processing, bending, drawing/pressing, welding, powder coating, digital printing, tile installation, final assembly, and logistics. Founded in 1967 as a family business, they have developed into specialists for sheet metal forming and metal design.

Differentiator

Problem solved

Functional benefit

Products and services

• Fertigbäder für den Hochbau (Prefabricated Bathrooms for High-rise Construction) Pre-fabricated bathroom modules designed for high-rise construction, suitable for hotels, dormitories, apartments, care homes, hospitals, and holiday parks. Delivered as factory-finished units for rapid on-site installation.
• IT Infrastruktur / Serverschränke (Server Cabinets & IT Infrastructure) Server racks and IT infrastructure cabinets manufactured to meet the highest requirements, leveraging Stengel's comprehensive expertise and broad sheet metal manufacturing capabilities for data center and IT facility buyers.
• Küchen aus Metall (Metal Kitchens) Metal kitchens designed to be fully functional regardless of size, with comprehensive customer support from concept to completion. Targeted at object furnishing and property development projects.
• Objekteinrichtungen (Object Furnishings) System integration combining Stengel bathrooms and kitchens for object furnishings, offering state-of-the-art manufacturing methods and deep production expertise to deliver complete furnishing solutions from a single supplier.
• Nasszellen für Kreuzfahrtschiffe (Maritime Wet Cells for Cruise Ships) Maritime wet cell modules for cruise ships, with annual production of approximately 10,000 units providing a special comfort experience for passengers in confined cabin spaces.

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

Feature6 records

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Almaco Group: Finland-based marine interior outfitter that designs, manufactures and installs modular wet cells, cabins and galleys for cruise ships and offshore vessels. Directly comparable to Stengel as a manufacturer of prefabricated bathroom/wet room modules for the cruise newbuild market.
• Rittal: German family-owned enclosure and IT infrastructure manufacturer (Friedhelm Loh Group) producing server racks, network enclosures and modular data-center solutions. Directly comparable to Stengel on the IT-infrastructure/server-cabinet product line and on German industrial sheet-metal manufacturing heritage.
• Knauf (Knauf Integral Solutions): German family-owned building-materials group whose Knauf Integral Solutions unit manufactures prefabricated bathroom modules for hotels, residential and healthcare construction. Direct competitor to Stengel in prefab Hochbau bathrooms, with similar German manufacturing base and broad construction-customer channels.
• Offsite Solutions: UK-based specialist manufacturer of prefabricated bathroom pods for hotels, student accommodation, residential and care-home projects. Direct peer on prefab bathroom modules for the same end markets (hospitality, residential, healthcare) as Stengel's Hochbau business.
• PORIT: German manufacturer of prefabricated AAC/porenbeton wall and building-system components, including prefabricated bathroom and installation modules for residential and commercial construction. Directly comparable to Stengel on prefab construction elements made offsite for German building projects.

Broad incumbents

• Schneider Electric: French multinational with a broad data-center infrastructure portfolio including server racks (APC brand), power, cooling and pre-fabricated data-center modules. Broad incumbent in the same IT-infrastructure space where Stengel competes on server cabinets, with substantially larger scale.
• Vertiv: US-listed power, cooling and IT-systems incumbent (formerly Emerson Network Power / Knürr) supplying server racks, enclosures and integrated data-center solutions. Broad incumbent in the server-cabinet category where Stengel competes with its IT-infrastructure products.
• Geberit: Swiss-listed bathroom systems specialist offering prewall installation systems, sanitary technology and increasingly modular bathroom solutions for commercial construction. Overlaps with Stengel in prefab and modular bathroom delivery for European construction projects, at larger scale.
• Duravit: German premium bathroom fixture and ceramics manufacturer expanding into complete bathroom solutions including modular installations for hotels and residential projects. Broad incumbent in the bathroom-furnishings category where Stengel provides modular prefab systems.

Emerging players

• Variotec: German specialist in prefabricated building components including wall elements, vacuum insulation panels and modular construction systems. Comparable to Stengel as a smaller German prefab-construction manufacturer with partial overlap in modular building modules for Hochbau customers.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookde-de.facebook.com/stengelgmbh
• LinkedInlinkedin.com/company/7006995
• Instagraminstagram.com/stengel_metalldesign

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Stengel GmbH