Company lists · Data refreshed October 2026

Top 25 Building envelope improvement firms based in Switzerland

Name: Building envelope improvement firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 210 companies tracked

RevenueBase identified 210 company matches for building envelope improvement firms associated with Switzerland as of October 2026 and tracks 1,535 professional contacts across them, including 595 with verified work emails. Zurich is the largest hub.

This list covers company matches for building envelope improvement firms associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built

210Companies

1,535Contacts tracked

595Verified emails

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The 25 largest building envelope improvement firms based in Switzerland

Ranked by team size

Top 25 of 210 company matches for building envelope improvement firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	4b AG	Exact match	Hochdorf, SwitzerlandHQ recorded Oct 9, 2026	501-1,000	236 contacts →
	Exact match “Wir sind ein auf Fenster, Türen und Fassaden spezialisiertes Unternehmen mit Hauptsitz im Herzen der Schweiz.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Suissetec	Exact match	Zurich, SwitzerlandHQ recorded Oct 9, 2026	51-200	164 contacts →
	Exact match “Der Schweizerisch-Liechtensteinische Gebäudetechnikverband (suissetec) ist der Arbeitgeber- und Branchenverband der Gebäudetechnik und Gebäudehülle: suissetec ist mit 24…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Swisspor AG	Exact match	Steinhausen, SwitzerlandHQ recorded Oct 9, 2026	1,001-5,000	132 contacts →
	Exact match “Die swisspor AG ist die Nr.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Roth Gruppe AG	Exact match	4563, SwitzerlandHQ recorded Oct 9, 2026	201-500	49 contacts →
	Exact match “ROTH GRUPPE – Isolationen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Lauber Iwisa AG	Exact match	Naters, SwitzerlandHQ recorded Oct 9, 2026	201-500	47 contacts →
	Exact match “Energie- & Gebäudetechnik” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Soprema Switzerland	Exact match	Spreitenbach, SwitzerlandHQ recorded Oct 9, 2026	51-200	34 contacts →
	Exact match “Soprema AG Schweiz – Ihr Partner für innovative Gebäudehüllen-Lösungen Seit über 100 Jahren steht SOPREMA für Pioniergeist und Qualität in der Baubranche.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	RAY SA	Exact match	Givisiez, SwitzerlandHQ recorded Oct 9, 2026	51-200	33 contacts →
	Exact match “Ray SA - Enveloppe du bâtiment” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Acomet SA	Exact match	Collombey, SwitzerlandHQ recorded Oct 9, 2026	51-200	25 contacts →
	Exact match “Basée à Collombey, en Valais (Suisse), ACOMET SA se positionne comme l’une des entreprises leader du marché suisse sur le secteur des façades verre/métal ou solaires intégrées et…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Coutaz SA	Exact match	St-maurice, SwitzerlandHQ recorded Oct 9, 2026	51-200	25 contacts →
	Exact match “Fondée en 1946 à St-Maurice, Coutaz SA est une entreprise pionnière dans les techniques du bâtiment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Klinova AG	Exact match	8006, SwitzerlandHQ recorded Oct 9, 2026	51-200	24 contacts →
	Exact match “Die Klinova AG ist Ihr Systemprofi im Bereich der Gebäude, Energie- und Prozesstechnik.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Riedo Clima AG Düdingen	Exact match	Düdingen, SwitzerlandHQ recorded Oct 9, 2026	51-200	22 contacts →
	Exact match “RIEDO Clima AG ist eine bekannte Firma in der Gebäudetechnikbranche im Grossraum Freiburg, Bern, Neuenburg und Waadt.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Kämpfer AG	Exact match	Othmarsingen, SwitzerlandHQ recorded Oct 9, 2026	11-50	22 contacts →
	Exact match “Kämpfer AG is a construction company based out of 5B Ahornweg, Othmarsingen, Aargau, Switzerland.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Guggisberg Dach Fassade Energie	Exact match	Wabern, SwitzerlandHQ recorded Oct 9, 2026	51-200	21 contacts →
	Exact match “Guggisberg ist der Berner Spezialist für Gebäudehülle und energetische Sanierungen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Alex Gemperle AG	Exact match	Hünenberg, SwitzerlandHQ recorded Oct 9, 2026	51-200	19 contacts →
	Exact match “Wir machen es einfach!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Facetec	Exact match	Crissier, SwitzerlandHQ recorded Oct 9, 2026	11-50	19 contacts →
	Exact match “UN ACCOMPAGNEMENT COMPLET DE LA CONCEPTION À LA RÉALISATION!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	PIC Energies SA	Exact match	Geneva, SwitzerlandHQ recorded Oct 9, 2026	11-50	17 contacts →
	Exact match “Le bureau est actif dans les domaines de l’énergétique des bâtiments, du chauffage, de la ventilation, de la climatisation et du sanitaire.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Scherrer Metec AG	Exact match	Zürich, SwitzerlandHQ recorded Oct 9, 2026	51-200	16 contacts →
	Exact match “Die Scherrer Metec AG ist Ihre Partnerin für integrale Gebäudehüllen.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Burkhardt Gebäudehülle AG	Exact match	Maienfeld, SwitzerlandHQ recorded Oct 9, 2026	51-200	13 contacts →
	Exact match “Spezialisiert in der Ausführung rund um die Gebäudehülle bieten wir Dienstleistungen in den Bereichen Spenglerei, Flach- und Steildach, Fassadenbau und Bautenschutz an.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Bauimpuls AG	Exact match	Heimberg, SwitzerlandHQ recorded Oct 9, 2026	51-200	13 contacts →
	Exact match “Seit 60 Jahren stehen wir als zuverlässige Experten im Bereich Gebäudehüllen an der Seite unserer Kunden.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Züst Ingenieurbüro Haustechnik AG	Exact match	Grüsch, SwitzerlandHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “Züst Ingenieurbüro Haustechnik AG is a company based out of Landstrass 57, Grüsch, Germany.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Sitaf SA	Exact match	Davesco, SwitzerlandHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “SITAF SA, membro dell’associazione involucro svizzera, è attiva dal 1961 in ambito tetti, impermeabilizzazioni, isolamenti e protezioni antincendio con 30 collaboratori…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Merz Egger AG	Exact match	Sankt Gallen, SwitzerlandHQ recorded Oct 9, 2026	51-200	10 contacts →
	Exact match “merz+egger ag - Mit Leidenschaft rund um die Gebäudehülle seit 1878 Unsere Erfahrung und Fachkenntnisse sind Ihr Vorteil!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Tecton Flachdach AG	Exact match	Neuenhof, SwitzerlandHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “Tecton Flachdach AG Neuenhof is a company based out of Switzerland.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Alumetal	Exact match	Balerna, SwitzerlandHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “Alumetal is a Swiss company specialized in the design and supply of customized building envelope solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Haustechnik	Exact match	Staas, SwitzerlandHQ recorded Oct 9, 2026	11-50	8 contacts →
	Exact match “Wir sind ein dynamisches Unternehmen, das sich auf die Bereitstellung erstklassiger Haustechniklösungen spezialisiert hat.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “building envelope improvement firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 210 building envelope improvement firms based in Switzerland

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Building envelope improvement firms based in Switzerland at a glance

As of Oct 9, 2026

38.8%Verified-email coverage

7.3Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · Zurich

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 210 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Switzerland whose business descriptions match “building envelope improvement firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 595 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 9, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “building envelope improvement firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building envelope improvement firms are there based in Switzerland?

RevenueBase identified 210 company matches for building envelope improvement firms associated with Switzerland as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

4b AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building envelope improvement firms?

Zurich leads with 8 company records, followed by Bern (4) and Dietikon (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 595 professional contacts with verified work emails tracked across these 210 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.