Stahlbau Nagele
Stahlbau Nägele is a family-owned German steel construction and turnkey industrial construction company headquartered in Eislingen/Fils, Baden-Württemberg, serving industrial, commercial, and residential customers with structural steelwork, general contracting, and custom metalwork since 1949.
- Company typePrivate
- Founded1950
- HeadquartersEislingen-fils, Germany
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Stahlbau Nagele does
Stahlbau Nägele GmbH is a family-owned steel construction and turnkey industrial construction company headquartered in Eislingen/Fils, Baden-Württemberg, Germany. Founded in 1949 (one source records 1950), the company operates as a general contractor for industrial, commercial, and administrative building projects, with its primary market in the Stuttgart region and project delivery extending nationwide across Germany and selectively into Austria. With 251-500 employees, it serves two principal customer segments: industrial and commercial enterprises requiring structural steelwork, logistics halls, production facilities, warehouses, machine halls, office buildings, and car dealerships; and residential customers seeking custom metalwork including carports, balconies, staircases, gates, fencing, and terrace coverings.
The service portfolio is organized around three integrated lines: (1) steel construction and structural steelwork, including fire protection coatings and plant engineering; (2) industrial and turnkey construction (Industrie- und Schlüsselfertigbau) delivered as single-source general contractor; and (3) locksmith and metalwork services for individual projects. Technical capabilities are anchored in EN 1090 EXC3-certified factory production control, the DSTV-Quality Seal from bauforumstahl, DQB prequalification for public-sector tenders, and memberships in the DVS (welding) and UVM (Metal BW employers' association). Project delivery is bespoke, with no published pricing and quotes developed per specification.
Revenue is generated through one-time project contracts across both B2B and B2C segments, sold via enterprise field sales with site visits, consultations, and direct engagement. The company maintains a multi-channel digital presence (corporate website, "Feel the Steel" blog, YouTube, LinkedIn, Facebook, Instagram, newsletter) and emphasizes a climate-neutral / "Grüner Stahl" positioning. Leadership is provided by Managing Directors Hubert Nägele, Klaus Nickl, and Christoph Molitor, with management board member Stephanie Nägele-Molitor reflecting continued family involvement. The company has won recognition as Germany's Best Trainer for eight consecutive years and as a TOP 100 Innovator in 2019 and 2021.
Stahlbau Nagele firmographics
Firmographics- Name
- Stahlbau Nagele
- Legal name
- Stahlbau Nägele GmbH
- Website
- https://stahlbau-naegele.de
- Company type
- Private
- Founded year
- 1950
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Stahlbau Nägele is a family-owned German steel construction and turnkey industrial construction company headquartered in Eislingen/Fils, Baden-Württemberg, serving industrial, commercial, and residential customers with structural steelwork, general contracting, and custom metalwork since 1949.
- Ownership category
- akta.pro rank
Stahlbau Nagele industry classification
Industry- Product category
- Steel Construction and Industrial Building
- NAICS
- Fabricated Structural Metal Manufacturing (332312), Industrial Building Construction (23621)
- SIC
- Fabricated Structural Metal Products (3440), Prefabricated Metal Buildings & Components (3448), Heavy Construction Other Than Bldg Const - Contractors (1600)
- akta.pro primary industry
- Structural Steel Fabrication (IMADACAA)
- akta.pro secondary industries
- Metals & Steel Mill Facility Construction (IMAFADAF), Steel Grating, Catwalks & Safety Platforms (IMADACAI)
Keywords
Where Stahlbau Nagele is headquartered
LocationHeadquarters
- HQ city
- Eislingen-fils
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Stahlbau Nagele business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales
Revenue model
- Steel Construction Services: Project-based revenue from planning, fabrication, and installation of steel structures. Services include design, manufacturing, and on-site assembly of steel constructions for various building types.
- Turnkey Construction (Schlüsselfertigbau): General contractor services delivering complete industrial, commercial, and administrative buildings from concept to handover. Single-source project delivery.
- Metalworking and Locksmith Services: Custom metal fabrication and installation services including carports, balconies, stairs, gates, and fencing. Individual project work for residential and commercial customers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | — | Custom construction projects quoted individually |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels8 records
Stahlbau Nagele product offering
Product offeringCore offering
Stahlbau Nägele manufactures steel structures and delivers industrial and turnkey (Schlüsselfertig) construction projects, including logistics, commercial and machine halls, warehouses and car dealerships. The company also carries out locksmith and metalwork services (carports, balconies, gates, fences, stairs, terrace coverings, winter gardens) and provides plant engineering and fire-protection construction under its steel construction line.
Product overview
Stahlbau Nägele is a traditional family-owned steel construction company offering a comprehensive portfolio of construction services. The core offerings consist of three main product lines: (1) Steel Construction and Steel Structures (Stahlbau und Stahlkonstruktionen), covering structural steel work, fire protection, and plant engineering; (2) Industrial and Turnkey Construction (Industrie- und Schlüsselfertigbau), providing complete logistics halls, commercial halls, warehouses, machine halls, offices, and car dealerships as general contractor; and (3) Locksmith and Metal Construction Work (Schlosser- und Metallbauarbeiten), offering terrace coverings, balconies, carports, gates, fences, stairs, railings, and custom metalwork. The company operates as a single unified service rather than a platform-plus-modules architecture, providing everything from planning and construction to final assembly all from one source near Stuttgart.
Differentiator
Problem solved
Functional benefit
Brands
- Feel the Steel: Company tagline and blog brand for construction updates directly from the construction site.
Products and services
- Steel Construction and Steel Structures (Stahlbau und Stahlkonstruktionen) Design, fabrication, and assembly of steel structures and steel construction for commercial and industrial clients. Includes fire-protection construction (Brandschutz) and plant engineering (Anlagenbau) under a single delivery scope.
- Industrial and Turnkey Construction (Industrie- und Schlüsselfertigbau) Turnkey delivery of industrial, commercial, and storage buildings — including logistics halls, commercial halls, warehouses, machine halls, and car dealerships — provided to commercial and industrial clients as single-source projects.
- Locksmith and Metal Construction Work (Schlosser- und Metallbauarbeiten) Custom fabrication and installation of metalwork products for private and commercial clients, including carports, balconies, gates, fences, stairs, terrace coverings, and winter gardens.
Companies that use Stahlbau Nagele
Customer profileNamed customers6 records
Segments3 records
Ideal customer profiles3 records
Stahlbau Nagele technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Stahlbau Nagele partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Glasbau WiedemannminorAwarded as Nachunternehmer des Jahres 2025 (Subcontractor of the Year). Steelbau Nägele recognized Glasbau Wiedemann for excellent collaboration as a subcontractor.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Stahlbau Nagele competitors and assessment
Company assessmentEmerging players
- Lindner Group: Lindner is a German family-owned building services and construction group with steel and metalwork capabilities. Partial overlap with Nägele's metalwork and interior/structural offerings, more diversified across building services.
Broad incumbents
- Max Bögl: Max Bögl is a large German construction group with significant steel construction, prefab, and renewable-energy infrastructure capabilities. Overlaps with Nägele on industrial halls, structural steel, and turnkey delivery, but at much greater scale and project size.
- GOLDBECK: GOLDBECK is one of Germany's largest turnkey industrial and commercial building contractors, systemizing steel-hall construction. It competes head-to-head with Nägele's Schlüsselfertigbau and Stahlbau product lines but at significantly larger scale across Europe.
Direct peers
- Donges SteelTec: Donges SteelTec is a leading German structural steel fabricator and turnkey steel construction company. Directly comparable to Stahlbau Nägele across fabricated structural metal products, industrial building construction, and bridge/heavy steelwork, with a larger national footprint.
- Stahlbau Queck: Stahlbau Queck is a German steel construction and metalwork company focused on structural steel, halls, and custom metalwork. Closely comparable product portfolio to Nägele's Stahlbau and Schlosser-/Metallbau lines.
- SEH Engineering: SEH Engineering is a European steel construction and turnkey industrial building contractor. Directly comparable on fabricated structural steel, logistics and industrial halls, and general contractor delivery in DACH markets.
- Biedenkapp Stahlbau: Biedenkapp Stahlbau is a southern German steel construction firm offering fabricated structural steel, halls, and metalwork. Similar size band and product overlap with Nägele in the Baden-Württemberg / Bavaria region.
Others
- bauforumstahl (DSTV): bauforumstahl is the German industry association for steel construction whose DSTV-Gütesiegel certification Nägele holds. It is a peer/ecosystem reference: an industry body representing direct competitors and shaping technical, certification, and sustainability standards for the sector Nägele operates in.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Stahlbau Nagele social profiles
Digital presenceStahlbau Nagele compliance and trust
Trust signalCompliance5 records
Stahlbau Nagele financial estimates
Financial estimateRevenue estimate
Valuation estimate
Stahlbau Nagele leadership team
Management profileNumber of profiles
Profiles5 records
Stahlbau Nagele funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Stahlbau Nagele M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Stahlbau Nagele
What does Stahlbau Nagele do?
Stahlbau Nägele manufactures steel structures and delivers industrial and turnkey (Schlüsselfertig) construction projects, including logistics, commercial and machine halls, warehouses and car dealerships. The company also carries out locksmith and metalwork services (carports, balconies, gates, fences, stairs, terrace coverings, winter gardens) and provides plant engineering and fire-protection construction under its steel construction line.
Is Stahlbau Nagele a public or private company?
Stahlbau Nagele is a private company. It is classified as family owned and is currently operating.
When was Stahlbau Nagele founded?
Stahlbau Nagele was founded in 1950. It employs 251 to 500 people.
Where is Stahlbau Nagele based?
Stahlbau Nagele is headquartered in Eislingen-fils, Germany, in the Europe region.
How does Stahlbau Nagele make money?
Three revenue lines are on record. Steel Construction Services are the primary driver. The others are turnkey Construction (Schlüsselfertigbau) and metalworking and Locksmith Services.
Who are Stahlbau Nagele's main competitors?
Lindner Group is listed as an emerging player. Broad incumbents are Max Bögl and GOLDBECK. Direct peers are Donges SteelTec, Stahlbau Queck, SEH Engineering and Biedenkapp Stahlbau. bauforumstahl (DSTV) is listed as an others.
Does Stahlbau Nagele have an API?
No public API is recorded for Stahlbau Nagele.
What industry is Stahlbau Nagele in?
Stahlbau Nagele's product category is Steel Construction and Industrial Building. Its primary akta.pro industry code is IMADACAA, Structural Steel Fabrication, with a secondary code of IMAFADAF, Metals & Steel Mill Facility Construction. Its NAICS code is 332312 and its SIC code is 3440.