Brenner
Brenner is a privately held Swiss specialty-trade contractor headquartered in Tägerwilen, founded in 1903, providing flat roof construction, plumbing, and lightning protection services to property owners in the Lake Constance region with a workforce of 11–50 employees.
- Company typePrivate
- Founded1903
- HeadquartersTägerwilen, Switzerland
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Brenner does
Brenner is a privately held Swiss specialty-trade contractor headquartered in Tägerwilen, canton of Thurgau, that has been operating continuously since 1903. Its service offering spans three adjacent construction disciplines: flat roof construction, plumbing, and lightning protection systems. The combination positions it as a small multi-trade building envelope and utility provider rather than a single-line roofer, allowing cross-sell across new-build, renovation, and ongoing maintenance engagements typical of Swiss residential and light-commercial property owners in the Lake Constance region.
The operating model is a traditional local-contracting business: project-based work delivered by 11–50 employees with field crews executing on-site, supplemented by planning and advisory work for lightning protection and waterproofing specifications. Revenue mechanics are not disclosed, but the structure is consistent with Swiss small-trade contracting: per-project fixed-price quotes, time-and-materials add-ons, and recurring maintenance contracts for installed systems. No software, digital platform, or technology product is part of the offering; the company's website was inaccessible at the time of inspection, surfacing only a verification/loading page, so no client portal, online pricing, or digital GTM is evident.
The competitive context is a fragmented Swiss SMB trade-services market in which Brenner's principal differentiators are its 120-year operating history, its multi-trade capability (roofing, plumbing, lightning protection), and its local density in Thurgau. No customer concentration, case-study logos, certifications, partnerships, leadership changes, funding events, or M&A activity were disclosed in the source data, which limits deeper financial, strategic, or competitive assessment.
Brenner firmographics
Firmographics- Name
- Brenner
- Website
- https://brenner-ag.ch
- Company type
- Private
- Founded year
- 1903
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Brenner is a privately held Swiss specialty-trade contractor headquartered in Tägerwilen, founded in 1903, providing flat roof construction, plumbing, and lightning protection services to property owners in the Lake Constance region with a workforce of 11–50 employees.
- Ownership category
- akta.pro rank
Brenner industry classification
Industry- Product category
- Roofing Contracting Services
- NAICS
- Roofing Contractors (238160), Roofing Contractors (23816)
- SIC
- Asphalt Paving & Roofing Materials (2950)
- akta.pro primary industry
- Built-Up Roofing (BUR) (IMADAFAH)
Keywords
Where Brenner is headquartered
LocationHeadquarters
- HQ city
- Tägerwilen
- HQ country
- Switzerland
- HQ region
- Europe
Markets served
Brenner business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations
Brenner product offering
Product offeringCore offering
Brenner is a roofing contracting company that delivers lightning protection installation, plumbing services, and flat roof construction. The firm installs and services building envelope systems for Swiss property clients.
Differentiator
Problem solved
Functional benefit
Products and services
- Roofing Contracting Services
- Lightning Protection Installation
- Plumbing Services
- Flat Roof Construction
Companies that use Brenner
Customer profileIdeal customer profiles1 record
Brenner technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Brenner partnerships and signals
Strategic signalRecent moves1 record
Expansion highlights2 records
Brenner competitors and assessment
Company assessmentDirect peers
- Soprema: Soprema is a European leader in waterproofing, roofing membranes, and building envelope solutions. Brenner is comparable as both operate in flat-roof and waterproofing systems, though Soprema combines manufacturing with installer networks.
- IKO: IKO is a global roofing manufacturer specializing in waterproofing membranes, shingles, and flat-roof systems. Brenner competes with IKO's certified installer network across similar commercial roofing applications.
- Paul Bauder: Bauder is a German manufacturer and supplier of flat-roof and pitched-roof systems. Brenner's flat-roof construction focus is directly comparable, particularly for projects using Bauder membranes and insulation.
Broad incumbents
- Wienerberger: Wienerberger is an Austrian building materials company with roofing, brick, and façade solutions. Brenner is comparable in the European building-envelope space, though Wienerberger is a materials supplier rather than a roofing contractor.
- Holcim: Holcim is a Swiss-headquartered global building materials giant with roofing and construction solutions. Brenner shares the Swiss market context but operates at vastly smaller scale and on the contracting rather than materials side.
- Sika: Sika is a Swiss specialty chemicals company with a strong roofing and waterproofing systems business. Brenner is comparable through overlapping Swiss market presence and roofing/waterproofing service overlap.
- BMI Group: BMI Group (formerly Braas Monier) is a large European roofing and waterproofing provider. Brenner is comparable as both serve flat and pitched roof projects in the European market, though BMI operates at far greater scale.
- Carlisle Construction Materials: Carlisle Construction Materials (CCM) is a major North American and European supplier of EPDM, TPO, and PVC single-ply roofing membranes. Brenner's flat-roof installation work uses comparable membrane technologies.
- Firestone Building Products: Firestone Building Products supplies EPDM and TPO roofing membranes and systems for flat-roof applications globally. Brenner's flat-roof construction is directly comparable in terms of installed systems.
- Compagnie de Saint-Gobain: Saint-Gobain is a major European building materials and construction solutions provider with a roofing portfolio. Brenner is comparable in serving Swiss/European construction markets across the building envelope.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
Brenner financial estimates
Financial estimateRevenue estimate
Valuation estimate
Brenner leadership team
Management profileNumber of profiles
Brenner funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Brenner 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 Brenner
What does Brenner do?
Brenner is a roofing contracting company that delivers lightning protection installation, plumbing services, and flat roof construction. The firm installs and services building envelope systems for Swiss property clients.
Is Brenner a public or private company?
Brenner is a private company. It is classified as unknown and is currently operating.
When was Brenner founded?
Brenner was founded in 1903. It employs 11 to 50 people.
Where is Brenner based?
Brenner is headquartered in Tägerwilen, Switzerland, in the Europe region.
Who are Brenner's main competitors?
Direct peers on record are Soprema, IKO and Paul Bauder. Broad incumbents are Wienerberger, Holcim, Sika, BMI Group, Carlisle Construction Materials, Firestone Building Products and Compagnie de Saint-Gobain.
Does Brenner have an API?
No public API is recorded for Brenner.
What industry is Brenner in?
Brenner's product category is Roofing Contracting Services. Its primary akta.pro industry code is IMADAFAH, Built-Up Roofing (BUR). Its NAICS code is 238160 and its SIC code is 2950.