Baumberger

What Baumberger does

D. Baumberger AG is a family-owned Swiss building-services contractor headquartered in Koppigen, Canton of Bern, tracing its trade lineage to 1707 and operating in its current legal form under sixth-generation owner Daniel Baumberger since August 2002. The company delivers integrated plumbing, heating, metalworking (Spenglerei), solar thermal, and controlled residential ventilation services under a "water and heat from a single source" (Wasser und Wärme aus einer Hand) positioning.

The core offering is organized across four service pillars: Sanitär (bathroom renovation/new construction, 3D bathroom planning, Geberit AquaClean shower toilets, Quooker boiling-water taps, boiler descaling, water supply, rainwater harvesting, central vacuum systems, Soda Fresh cylinder exchange), Heizung (heat pumps across air, groundwater, and indoor-air variants, ÖkoFen pellet heating, boiler replacement, underfloor and radiator heating, district/wood-chip heating), Sonnenenergie (solar thermal via Sonnenkraft), and Spenglerei (sheet metal work, roofing, lightning protection). The only notable technical component is professional 3D bathroom planning software used to produce client-facing visualizations. The team comprises approximately 12 personnel, including two apprentices, multiple Swiss federally certified installers (eidg. Fachausweis), and senior Peter Baumberger (5th generation).

The business model is project-based professional services sold direct to end customers in a sub-regional service radius around Koppigen. Revenue derives from installation contracts, maintenance/repair jobs (including 24/7 emergency availability, 365 days per year), and resale/service of premium partner brands (Quooker, Geberit AquaClean, ÖkoFen, Sonnenkraft, Soda Fresh). Pricing is quote-based and not publicly disclosed; the customer mix is dominated by residential homeowners, with a secondary segment of property developers and two small municipal well-master contracts (Koppigen, Niederösch). GTM is sales-led via direct contact, on-site consultation, and a showroom with testable brand products.

Name

Baumberger

Legal name

D. Baumberger AG

Website

https://d-baumberger.ch

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Residential Plumbing and Heating Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (238220)

akta.pro primary industry

HVAC & Refrigeration Contracting (IMAFALAB)

Keywords

• Plumbing services
• Heating installation
• Solar thermal systems
• Sheet metal roofing
• Bathroom renovation

Headquarters

HQ city

Koppigen

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales

Revenue model

1. Plumbing Services: Installation, repair, and maintenance services for sanitary equipment including bathrooms, boilers, water supply systems, and specialty products (Quooker, Geberit Aqua Clean, Soda Fresh, central vacuum systems).
2. Heating Services: Installation and maintenance of heating systems including heat pumps (air, groundwater/ground-source, pellets), radiators, underfloor heating, and complete heating system replacements for new builds and renovations.
3. Metalworking (Spenglerei) Services: General building metalworking, artificial stone metalwork, lightning protection, and roof maintenance services.
4. Solar Energy Installation: Planning and installation of solar thermal systems for pre-heating, hot water, heating support, and pool heating.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

D. Baumberger AG is a Swiss building-services contractor delivering installation, maintenance, and repair work in plumbing (sanitary), heating, solar thermal energy, sheet metal/roofing (Spenglerei), and controlled residential ventilation. The company serves residential homeowners, property developers/builders, and two local municipalities from its Koppigen headquarters in Canton of Bern, offering 24/7 emergency availability and acting as an authorized dealer/service partner for premium brands including Quooker, Geberit AquaClean, ÖkoFen, and Sonnenkraft.

Product overview

D. Baumberger AG is a Swiss building-services company operating as a sixth-generation family business in Koppigen. Its offering is organized around four integrated service pillars: (1) Sanitär — covering bathroom renovation/new construction, 3D bathroom planning, Geberit AquaClean shower toilets, Quooker hot water taps, boiler descaling, water supply, rainwater harvesting, central vacuum systems, and Soda Fresh cylinder exchange; (2) Heizung — covering heat pump installation (air, groundwater/ground-source, indoor air/water), pellet heating (ÖkoFen), boiler replacement, floor and radiator heating, and district/wood-chip connections; (3) Sonnenenergie — solar thermal system planning and installation via SONNENKRAFT expertise; and (4) Spenglerei — sheet metal, roofing, lightning protection, and synthetic sheet metal work. Controlled residential ventilation (Wohnungslüftung) acts as a cross-cutting service across these pillars. The company also provides general service and repair (24/7 emergency availability) and acts as a Geberit AquaClean Partner, Quooker dealer, and ÖkoFen pellet heating partner.

Differentiator

Problem solved

Functional benefit

Products and services

• Bathroom Renovation and New Construction (Badumbau / Badneubau)

Named customers2 records

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Five partnerships are on record, tiered core and minor.

• QuookercoreChannel Partner/ Reseller/ DistributorOfficial dealer and service specialist for Quooker boiling water taps. Company is authorized to sell Quooker products and provide service support. Products available for viewing and testing in company's showroom.
• Geberit AquaCleancoreChannel Partner/ Reseller/ DistributorOfficial Geberit AquaClean Partner. Company is authorized to sell and service Geberit AquaClean shower toilet products. Customers can test MERA and SELA models in showroom.
• Soda FreshminorChannel Partner/ Reseller/ DistributorOfficial cylinder exchange partner for Soda Fresh. Customers can exchange empty cylinders (JUMBO or MAXI size) for refilled units.
• SonnenkraftcoreTechnology or IntegrationSolar technology partner - one of Europe's leading solar companies. Daniel Baumberger developed his solar installation experience through training with Sonnenkraft. Company installs Sonnenkraft solar thermal systems.
• ÖkoFencoreTechnology or IntegrationPellet heating technology partner. Company installs ÖkoFen pellet heating systems which operate automatically like oil heating but with carbon-neutral benefits of wood heating.

Scale indicators2 records

Recent moves8 records

Expansion highlights5 records

Others

• Geberit AG: Swiss sanitary technology manufacturer and supplier of products Baumberger sells and installs (Geberit AquaClean, Geberit sanitary systems). Not a direct competitor but a strategic channel partner whose dealer-network economics shape Baumberger's showroom differentiation.
• V-Zug AG: Swiss premium home-appliance manufacturer. Adjacent relationship rather than direct competitor — illustrates the kind of premium-brand partner economics Baumberger benefits from via Quooker and similar dealers, but at a vastly larger scale.

Direct peers

• Tobler Haustechnik AG: Swiss plumbing and heating installation company with comparable residential and small-commercial focus. Comparable to Baumberger on core Sanitär/Heizung service lines and regional Swiss trade-contractor model.
• Hauri Haustechnik AG: Mid-sized Swiss Haustechnik firm providing plumbing, heating, ventilation, and solar services. Comparable on full-stack trade services, regional Swiss operating model, and energy-transition product mix (heat pumps, solar).
• Birchler Haustechnik AG: Swiss Sanitär/Heizung contractor with comparable full-service offering in plumbing, heating, and bathroom renovation. Comparable to Baumberger on service breadth, residential focus, and family/regional trade-business model.
• HUBER + PARTNER AG: Swiss heating, ventilation, and sanitary engineering firm serving residential and commercial clients. Comparable on full-stack Sanitär/Heizung/Lüftung offering and Swiss regional contractor model.
• Meierhans Haustechnik AG: Established Swiss plumbing, heating, and ventilation contractor offering comparable residential and small-commercial services across multiple Swiss cantons. Closely comparable on service mix, customer base, and trade-contractor business model to D. Baumberger AG.

Broad incumbents

• Amstein + Walthert AG: Established Swiss building services engineering and consulting firm with broad HVAC, plumbing, and energy portfolio. Comparable on technical domain and end customers, but operates at significantly larger scale and as a multi-disciplinary engineering incumbent.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/SanitaerKoppigen
• Instagraminstagram.com/d.baumbergerag
• LinkedInlinkedin.com/company/d-baumberger-ag

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 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 Baumberger