Company lists · Data refreshed September 2026

Top 25 Road construction contractors based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 122 companies tracked

RevenueBase identified 122 road construction contractors headquartered in Switzerland as of September 2026 and tracks 1,003 professional contacts across them, including 368 with verified work emails. Zurich is the largest hub.

This list covers road construction contractors headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

122Companies

1,003Contacts tracked

368Verified emails

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The 25 largest road construction contractors based in Switzerland

Ranked by team size

Top 25 of 122 road construction contractors based in Switzerland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to road construction contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Marti ARC Jura	Indirect evidence	Cornaux, SwitzerlandHQ checked Sep 17, 2026	201-500	66 contacts →
	Indirect evidence “Marti arc jura, forte de son expérience, vous apporte les compétences d'une entreprise internationale avec des partenaires régionaux connaissant parfaitement les spécificités de…” Source: RevenueBase Database · checked Sep 17, 2026
2	Greuter AG	Indirect evidence	Hochfelden, SwitzerlandHQ checked Sep 17, 2026	201-500	61 contacts →
	Indirect evidence “Wir stehen für Kompetenz in zwei zentralen Bereichen: Spezialtiefbau und Strassenausstattungen.” Source: RevenueBase Database · checked Sep 17, 2026
3	Ernst Frey AG	Indirect evidence	Kaiseraugst, SwitzerlandHQ checked Sep 17, 2026	201-500	40 contacts →
	Indirect evidence “Voller Einsatz für all Ihre Bauvorhaben Ob es sich um kleinere handwerkliche Arbeiten oder um ein Grossprojekt handelt, beides ist bei uns in den richtigen Händen.” Source: RevenueBase Database · checked Sep 17, 2026
4	S. Facchinetti SA	Indirect evidence	Neuchâtel, SwitzerlandHQ checked Sep 17, 2026	201-500	39 contacts →
	Indirect evidence “De la vision à la réalisation.” Source: RevenueBase Database · checked Sep 17, 2026
5	Lötscher Plus Gruppe	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 17, 2026	201-500	34 contacts →
	Indirect evidence “Der Weg in die Zukunft erfordert starke Verbindungen.” Source: RevenueBase Database · checked Sep 17, 2026
6	ZS Ingénieurs Civils	Indirect evidence	Petit Lancy, SwitzerlandHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Depuis 1969, le bureau zs ingénieurs civils est spécialisé dans la conception et réalisation de projets d’ingénierie civile.” Source: RevenueBase Database · checked Sep 17, 2026
7	Synaxis Ag, Zurich	Indirect evidence	8050 Zürich, SwitzerlandHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Die Synaxis AG plant und realisiert anspruchsvolle Projekte im Hochbau, Brückenbau und Infrastrukturbau, in der Bauwerkserhaltung sowie in Grundbau und Geotechnik.” Source: RevenueBase Database · checked Sep 17, 2026
8	Tozzo AG	Indirect evidence	Bubendorf, SwitzerlandHQ checked Sep 17, 2026	201-500	24 contacts →
	Indirect evidence “Die Tozzo AG ist ein führender Baudienstleister im Tief- und Strassenbau mit rund 270 Mitarbeitenden und vier Standorten in den Kantonen Basel-Landschaft, Basel-Stadt, Aargau und…” Source: RevenueBase Database · checked Sep 17, 2026
9	Toldo Gruppe	Indirect evidence	Sevelen, SwitzerlandHQ checked Sep 17, 2026	201-500	23 contacts →
	Indirect evidence “Ob im klassischen Strassen- und Tiefbau oder im Tief- und Werkleitungsbau.” Source: RevenueBase Database · checked Sep 17, 2026
10	Ribi Blum AG	Indirect evidence	Romanshorn, SwitzerlandHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “Seit mehr als 45 Jahren haben sich unsere Mitarbeitenden an den Standorten Romanshorn, Zürich und St.” Source: RevenueBase Database · checked Sep 17, 2026
11	Filippini & Partner Ingegneria SA	Indirect evidence	Biasca, SwitzerlandHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Filippini & Partner Ingegneria SA è una società indipendente di ingegneria, fondata nel 1972 a Biasca (Ct.” Source: RevenueBase Database · checked Sep 17, 2026
12	Ingenieurbureau Heierli AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Das Ingenieurbureau Heierli wurde 1957 in Zürich gegründet.” Source: RevenueBase Database · checked Sep 17, 2026
13	Blesshess	Indirect evidence	Luzern, SwitzerlandHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “Anspruchsvolle Bauwerke sind unser Antrieb.” Source: RevenueBase Database · checked Sep 17, 2026
14	WBI AG	Indirect evidence	Schaffhausen, SwitzerlandHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “WBI-Haupttätigkeitsgebiete: Infrastrukturbau: Strassenbau, Bahnbau, Werkleitungsbau, Entwässerungsplanung, Wasserversorgung, Quartierplanung Konstruktiver Ingenieurbau…” Source: RevenueBase Database · checked Sep 17, 2026
15	Vonplon Strassenbau AG	Indirect evidence	Baar, SwitzerlandHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence “Seit über 45 Jahren zuverlässig im Strassen- und Tiefbau Die Vonplon Strassenbau AG steht seit 1977 für Qualität, Zuverlässigkeit und Kompetenz im Strassen- und Tiefbau.” Source: RevenueBase Database · checked Sep 17, 2026
16	Beati Frères SA Tuileries-De-Grandson	Indirect evidence	Grandson, SwitzerlandHQ checked Sep 17, 2026	51-200	12 contacts →
	Indirect evidence “Implantée dans la région d'Yverdon et dans tout le Nord vaudois depuis 1912, l’entreprise BEATI Frères S.A.” Source: RevenueBase Database · checked Sep 17, 2026
17	Sustra Tiefbau Strassen AG	Indirect evidence	Sursee, SwitzerlandHQ checked Sep 17, 2026	51-200	12 contacts →
	Indirect evidence “Die Sustra Tiefbau + Strassen AG wurde 1956 gegründet.” Source: RevenueBase Database · checked Sep 17, 2026
18	Marti Dietschweiler AG	Indirect evidence	Männedorf, SwitzerlandHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Bauingenieure für Hoch- und Tiefbau” Source: RevenueBase Database · checked Sep 17, 2026
19	Marty Bauleistungen AG	Indirect evidence	Azmoos, SwitzerlandHQ checked Sep 17, 2026	51-200	11 contacts →
	Indirect evidence “Die Marty Gruppe ist ein inhabergeführter Firmenverbund, der aus den Unternehmen Marty Bauleistungen AG, Marty Transportleistungen AG, Marty Spezialleistungen AG (Rohrleitungsbau).” Source: RevenueBase Database · checked Sep 17, 2026
20	J.Bollini & CIE SA	Partial evidence	Baulmes, SwitzerlandHQ checked Sep 17, 2026	201-500	11 contacts →
	Partial evidence “Fondée par Marc Bollini en 1880, l’entreprise de construction Bollini est active tant dans le secteur du génie civil que dans celui du bâtiment.” Source: RevenueBase Database · checked Sep 17, 2026
21	Morant AG Strassenbau Bautechnik	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence “Wir stehen mit umfangreichem Know-how für jede Herausforderung und massgeschneiderte Lösungen in den Bereichen des Strassenbaus und der Bautechnik für Sie bereit.” Source: RevenueBase Database · checked Sep 17, 2026
22	Société DE Travaux Publics Joseph Carron SA	Indirect evidence	Gottefrey, SwitzerlandHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “L'entreprise Joseph Carron SA compte une cinquantaine de collaborateurs.” Source: RevenueBase Database · checked Sep 17, 2026
23	Spag Schnyder, Plüss AG	Indirect evidence	Stansstad, SwitzerlandHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence “SPAG steht für Schnyder, Plüss AG.” Source: RevenueBase Database · checked Sep 17, 2026
24	Matteo Muttoni Costruzioni SA	Indirect evidence	Bellinzona, SwitzerlandHQ checked Sep 17, 2026	51-200	9 contacts →
	Indirect evidence “Nel 1961 l’ingegner Franco Muttoni e suo cugino signor Michele Muttoni unirono le loro forze e costituirono la società a nome collettivo “Michele e Ing.” Source: RevenueBase Database · checked Sep 17, 2026
25	Verna AG	Indirect evidence	Sissach, SwitzerlandHQ checked Sep 17, 2026	51-200	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: road construction contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names road construction contractors.
Partial evidence: Its own public description names part of road construction contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name road construction contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 122 road construction contractors based in Switzerland

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Road construction contractors based in Switzerland at a glance

As of Sep 17, 2026

36.7%Verified-email coverage

8.2Average contacts per company

11-50Median size (employees)

4.1%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

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 122 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among road construction contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “road construction contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names road construction contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among road construction contractors, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 368 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names road construction contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many road construction contractors are there based in Switzerland?

RevenueBase identified 122 road construction contractors headquartered in Switzerland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Marti ARC Jura, headquartered in Cornaux, tops this list with the largest team on record.

Which city has the most road construction contractors?

Zurich leads with 5 headquartered companies, followed by Aigle (2) and Basel (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 368 verified decision-maker contacts tracked across these 122 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.