Company lists · Data refreshed October 2026

Top 25 Factory construction contractors based in Switzerland

Name: Factory construction contractors based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 233 companies tracked

RevenueBase identified 233 company matches for factory construction contractors associated with Switzerland as of October 2026 and tracks 1,759 professional contacts across them, including 798 with verified work emails. Zurich is the largest hub.

This list covers company matches for factory construction contractors 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 12, 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 12, 2026 How this list was built

233Companies

1,759Contacts tracked

798Verified emails

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The 25 largest factory construction contractors based in Switzerland

Ranked by team size

Top 25 of 233 company matches for factory construction contractors based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	IE Group	Exact match	Zurich, SwitzerlandHQ recorded Oct 12, 2026	51-200	108 contacts →
	Exact match “Bauen Sie mit uns auf Ihren Erfolg.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Willers	Exact match	Stadtkreis 9, SwitzerlandHQ recorded Oct 12, 2026	51-200	85 contacts →
	Exact match “Willers is an international engineering company for high-tech buildings and infrastructures.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Construction Perret SA	Exact match	Satigny, SwitzerlandHQ recorded Oct 12, 2026	201-500	77 contacts →
	Exact match “Construction Perret is a construction company based out of ROUTE DU BOIS-DE-BAY 38, Satigny, Switzerland.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	W P Weber UND Partner CH DE	Exact match	9500, SwitzerlandHQ recorded Oct 12, 2026	51-200	77 contacts →
	Exact match “Wir sind führend in der Industrieplanung, seit 2001.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Methabau	Exact match	Amriswil, SwitzerlandHQ recorded Oct 12, 2026	201-500	70 contacts →
	Exact match “METHABAU ist der führende Anbieter für massgeschneiderte Büro, Gewerbe- und Industriebauten mit hohem Vorfabrikationsgrad.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Officine Ghidoni SA	Exact match	Riazzino, SwitzerlandHQ recorded Oct 12, 2026	51-200	49 contacts →
	Exact match “Da oltre 70 anni, in Ticino e su tutto il territorio svizzero, siamo un punto di riferimento nelle costruzioni in acciaio complesse.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Lauber Iwisa AG	Exact match	Naters, SwitzerlandHQ recorded Oct 12, 2026	201-500	47 contacts →
	Exact match “Energie- & Gebäudetechnik” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Geilinger AG	Exact match	Winterthur, SwitzerlandHQ recorded Oct 12, 2026	51-200	45 contacts →
	Exact match “Die Firma Geilinger AG gehört seit 1845 zu den führenden Unternehmen im Metall- und Fassadenbau.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Alfer Constructions SA	Exact match	Vernier, SwitzerlandHQ recorded Oct 12, 2026	51-200	44 contacts →
	Exact match “Votre partenaire de proximité pour tous vos projets de constructions métalliques.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	ZPF Ingenieure AG	Exact match	Basel, SwitzerlandHQ recorded Oct 12, 2026	51-200	43 contacts →
	Exact match “The art of engineering.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	RLC AG	Exact match	Rheineck, SwitzerlandHQ recorded Oct 12, 2026	51-200	42 contacts →
	Exact match “Ein Ansprechpartner – von der ersten Idee bis zur Fertigstellung.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Integral Design-Build AG	Exact match	Schlieren, SwitzerlandHQ recorded Oct 12, 2026	11-50	41 contacts →
	Exact match “Als Gesamtleister für den Innenausbau schaffen wir inspirierende Arbeitswelten für Offices mit New Work, Arzt- und Gesundheitspraxen mit Healing Architecture und faszinierende…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	CMA Constructeurs Métalliques Associés SA	Exact match	1753 Matran, SwitzerlandHQ recorded Oct 12, 2026	51-200	34 contacts →
	Exact match “Actifs depuis plus de 30 ans dans le secteur de la menuiserie métallique, notre activité est principalement orientée dans l’étude, la planification et la réalisation intégrale de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Jörimann Gruppe	Exact match	Bonaduz, SwitzerlandHQ recorded Oct 12, 2026	201-500	27 contacts →
	Exact match “Stahlbau, Brückenbau, Stahlwasserbau, Bahntechnik, Blechbearbeitung, Tunnelbau, Schalungsbau, Mechanische CNC Bearbeitung, Engineering, Maschinenbau, Anlagenbau, Montage” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Kalt Halbeisen Ingenieurbüro AG	Exact match	Zürich, SwitzerlandHQ recorded Oct 12, 2026	51-200	26 contacts →
	Exact match “Wir sind ein erfolgreiches Ingenieur, Planungs- und Beratungsunternehmen im Bereich der Energie- und Gebäudetechnik.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Hssp AG	Exact match	Zurich, SwitzerlandHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “Die HSSP AG ist ein innovatives, kundenorientiertes und modern geführtes Dienstleistungsunternehmen in der Baubranche mit Schwerpunkt Baumanagement und Werkplanung in Zürich.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Grünig&partner AG	Exact match	Liebefeld, SwitzerlandHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “Wir von Grünig & Partner haben eine Passion: die Gebäudetechnik.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Alfacel AG	Exact match	Cham, SwitzerlandHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “Intelligente Gebäudeoptimierung Willkommen bei Alfacel - einem der schweizweit führenden Ingenieurbüros auf dem Gebiet der Gebäudeautomation und Energieoptimierung.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	M. Wulz	Exact match	SwitzerlandHQ recorded Oct 12, 2026	201-500	20 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Dr. Deuring Oehninger AG	Exact match	Winterthur, SwitzerlandHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “Die Dr.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	HINE	Exact match	Münchenstein, SwitzerlandHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “Herzlich willkommen bei HINE – Ihrem führenden Experten für das präzise Planen von verfahrenstechnischen Anlagen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Anderegg Partner AG	Exact match	Bellach, SwitzerlandHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “Die Anderegg Partner AG in Basel, Bellach und Zürich besitzt ein umfassendes Know-how in allen Bereichen der Planung, Beratung und Organisation im Bauwesen, beim Lösen von…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Design-To-Production	Exact match	Erlenbach, SwitzerlandHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “Providing the missing link: As pioneers of building information modeling, we close the process chain that links a construction idea to its fabrication.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	AMC Construction Management SA	Exact match	Le Lignon, SwitzerlandHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “Créée en 1997, AMC est spécialisée dans la direction et la coordination des travaux « Tous Corps d’Etat » pour la réalisation ou la rénovation de bâtiments à usage commercial…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	SWM Metallbautechnik AG	Exact match	Biglen, SwitzerlandHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “SWM Metallbautechnik AG wurde im Jahr 1997 gegründet und wird von Beatrice Wyler-Jaun und Christoph Wyler erfolgreich geführt.” Recorded in the RevenueBase company graph · Oct 12, 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 “factory construction contractors”. 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 233 factory construction contractors based in Switzerland

See the full list, filter by size, metro and specialty, and access 798 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Factory construction contractors based in Switzerland at a glance

As of Oct 12, 2026

45.4%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

5.2%Largest-city concentration · Zurich

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

122

11-50

51-200

201-500

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 233 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 “factory construction contractors” 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 798 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 12, 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 “factory construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many factory construction contractors are there based in Switzerland?

RevenueBase identified 233 company matches for factory construction contractors 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?

IE Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most factory construction contractors?

Zurich leads with 12 company records, followed by Bern (5) and Winterthur (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 798 professional contacts with verified work emails tracked across these 233 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 12, 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.