Weiß GmbH

What Weiß GmbH does

Weiß GmbH Sanitär-Metallbau is a privately held, owner-operated German limited company (GmbH) providing local plumbing, metal construction, and sheet metal services to residential customers in Bad Neustadt an der Saale and the surrounding Bavarian region. The legal entity is registered at Josef-Zickler-Str. 5, 97616 Bad Neustadt a. d. Saale, with HRB 4504 at the Schweinfurt commercial register and VAT ID DE 233 620 598. The business is operated under owner Peter Müller (Inhaber) and reports a headcount of approximately 9 employees, with no external investors, parent company, or institutional backing disclosed.

The company's service portfolio spans sanitary installation (Sanitärinstallation), bathroom renovation (Badezimmerrenovierung), metal construction (Metallbauarbeiten), sheet metal work (Spenglerarbeiten), repair services (Reparaturarbeiten), solar system installation (Solaranlagen), and drain/sewer cleaning (Kanalreinigung). The underlying technology is traditional skilled trades work; no proprietary software, digital platform, or differentiated technical components are described. Service delivery is direct-to-customer at the customer's property, with customer acquisition conducted via a basic website contact form, a local phone line (09771-2799), and email ([email protected]).

The revenue model is project-based, quote-driven, one-time service transactions for residential customers. Pricing is not publicly disclosed and is determined per project after customer consultation. No subscription, recurring, or SaaS-like revenue streams are present. The geographic reach is local — operations are confined to the Bad Neustadt a. d. Saale area with no documented expansion signals, partnerships, or enterprise customers. Marketing is minimal, consisting of the company website and direct outreach channels; there is no social media presence, no advertising footprint, and no intermediated distribution.

Name

Weiß GmbH

Legal name

Weiß GmbH Sanitär-Metallbau

Website

https://weiss-sanitaer-metallbau.de

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Weiß GmbH Sanitär-Metallbau is a 9-employee, owner-operated German GmbH providing residential plumbing, bathroom renovation, metal construction, and sheet metal services to homeowners in Bad Neustadt an der Saale, Bavaria, on a direct project-quote basis.

Ownership category

akta.pro rank

Product category

Plumbing and Metal Construction Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (23822)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442), Services-Miscellaneous Repair Services (7600)

akta.pro industry

PRIMARYIMAFALAH

Sheet Metal & Ductwork Contracting

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Specialty Trade Contractors (MEP, HVAC, Plumbing, Electrical)

Keywords

• Plumbing services
• Metal construction
• Bathroom renovation
• Sanitary installation
• Drain cleaning

Headquarters

HQ city

Bad Neustadt a. d. Saale

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales

Revenue model

1. Service-based trades revenue: One-time service transactions for sanitary installations, bathroom renovations, repairs, and metal construction work. Customers pay for labor and materials on a per-project basis.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Weiß GmbH Sanitär-Metallbau is a local plumbing and metal construction trades business offering sanitary installations, bathroom renovations, metal and sheet metal construction, repair work, solar system installation, and drain cleaning services to homeowners and small commercial customers in the Bad Neustadt a. d. Saale region of Germany.

Product overview

Weiß GmbH Sanitär-Metallbau is a local service company offering a unified portfolio of plumbing, metalworking, and sheet metal services for residential and commercial customers in Bad Neustadt a. d. Saale. The company's service offerings encompass sanitary installation and bathroom renovation as primary offerings, supported by metal construction work and sheet metal operations. Additional services include repair work, solar system installation, and drain cleaning. The business operates as a single-service model without distinct product lines or modules—the services are delivered as integrated solutions tailored to individual customer requirements.

Differentiator

Problem solved

Functional benefit

Products and services

• Sanitary installations (Sanitärinstallationen) Installation of sanitary equipment and pipework for residential and small commercial customers, delivered as a local trades service.
• Bathroom renovation (Badsanierung) End-to-end renovation of bathrooms, typically combining sanitary installation with related metalwork, for homeowners in the Bad Neustadt area.
• Metal construction (Metallbau) Custom metal construction work such as railings, gates, frames, and similar fabricated metal items for local customers.
• Sheet metal work (Blecharbeiten) Custom sheet metal fabrication and installation jobs, typically tied to roofing, flashings, or related building components.
• Repair services (Reparaturen) General repair work covering plumbing fixtures, sanitary equipment, and related metalwork for local residential and small commercial customers.
• Solar system installation (Solaranlagen) Installation of solar systems, typically for residential rooftops, offered as part of the company's building-services portfolio.
• Drain cleaning (Rohrreinigung) Clearing of blocked drains and pipes for residential and small commercial customers in the Bad Neustadt area, often as an urgent or emergency service.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves3 records

Broad incumbents

• Gegenbauer Holding GmbH & Co. KG: Major German facility services and building services provider with broad coverage in technical building management, including plumbing, HVAC, and metalwork. Comparable as a much larger incumbent offering overlapping building services across Germany.
• Vaillant Group: Leading German manufacturer of heating, ventilation, and air-conditioning systems with a large installer network. Comparable as a broader industry player in the same residential HVAC and plumbing value chain where Weiß GmbH serves as an installer.
• Stinnes AG: German building services and logistics group with energy and facility services divisions covering HVAC, plumbing, and technical building services. Comparable as a broad incumbent operating in the same German building services ecosystem.
• Bosch Home Comfort (Thermotechnology): Division of Bosch providing heating and hot water solutions for residential and commercial buildings. Comparable as a broad incumbent in the German HVAC and sanitary installation value chain where Weiß GmbH operates as an installer.
• WISAG: One of Germany's largest facility services providers, offering technical building services including HVAC, plumbing, and metalwork. Comparable as a broad incumbent operating in the same building services trade categories.
• Buderus: Established German heating technology brand and Bosch subsidiary offering heating systems, solar thermal, and installer services. Comparable as a broader industry player in the residential heating and sanitary installation ecosystem.

Emerging players

• 1Komma5° GmbH: Cologne-based clean tech company providing residential solar, heat pumps, and electricity tariffs. Comparable as an emerging player in residential home energy services with overlapping solar installation capabilities relevant to Weiß GmbH's solar offerings.

Direct peers

• Thermondo GmbH: Berlin-based home services company specializing in heating, solar, and plumbing installations for residential customers in Germany. Directly comparable as both companies serve residential German homeowners with overlapping plumbing, heating, and solar installation services, though Thermondo operates at significantly larger scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/wei%C3%9F-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Weiß GmbH