Company lists · Data refreshed September 2026

Top 25 Highway maintenance consulting firms based in Switzerland

Name: Highway maintenance consulting firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 50 companies tracked

RevenueBase identified 50 highway maintenance consulting firms headquartered in Switzerland as of September 2026 and tracks 403 professional contacts across them, including 170 with verified work emails. Zurich is the largest hub.

This list covers highway maintenance consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

50Companies

403Contacts tracked

170Verified emails

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The 25 largest highway maintenance consulting firms based in Switzerland

Ranked by team size

Top 25 of 50 highway maintenance consulting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to highway maintenance consulting firms: 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	Filippini & Partner Ingegneria SA	Indirect evidence	Biasca, SwitzerlandHQ checked Sep 28, 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 28, 2026
2	Ertec SA	Indirect evidence	Yverdon-les-bains, SwitzerlandHQ checked Sep 28, 2026	51-200	18 contacts →
	Indirect evidence “Depuis 1980, ERTEC S.A.” Source: RevenueBase Database · checked Sep 28, 2026
3	WSP Ingenieure AG	Indirect evidence	Hinwil, SwitzerlandHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Engineering, Planung, Beratung, Analysen, Bauleitung” Source: RevenueBase Database · checked Sep 28, 2026
4	Infrastructure Management Consultants Gmbh	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Infrastructure Management Consultants GmbH (IMC) supports owners/operators of public and private infrastructure systems to optimally allocate available maintenance funds.” Source: RevenueBase Database · checked Sep 28, 2026
5	Sauber Gisin Engineering AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Wir sind ein selbständiges und unabhängiges Unternehmen, tätig in den Bereichen Engineering und Consulting für verkehrstechnische Anlagen.” Source: RevenueBase Database · checked Sep 28, 2026
6	Pittet-Chatelan SA	Indirect evidence	Yverdon-les-bains, SwitzerlandHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “ENTRETIEN DURABLE DE VOS ROUTES Depuis 1957, Pittet-Chatelan est au service de vos infrastructures routières.” Source: RevenueBase Database · checked Sep 28, 2026
7	KFB Pfister AG Ingenieure UND Planer	Indirect evidence	Olten, SwitzerlandHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Verkehrsanlagen Ver- und Entsorgung Wasserbau Tragwerksplanungen Raumplanung und Umwelt Management und Beratungen” Source: RevenueBase Database · checked Sep 28, 2026
8	Nibuxs	Indirect evidence	Écublens (vaud), SwitzerlandHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Nibuxs society offers high level specialized services in the field of roads and airports technology.” Source: RevenueBase Database · checked Sep 28, 2026
9	Nco-Ing SA	Indirect evidence	Monthey, SwitzerlandHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “nco-ing SA, fondée en 1989 initialement sous le nom de Pierre-Marie Fornage SA devient nco-ing SA en 2019, à la suite du changement de propriétaire et de direction effectif depuis…” Source: RevenueBase Database · checked Sep 28, 2026
10	Moveing AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Ingenieurbüro für Mobilität und Verkehr Die moveIng AG aus Basel ist ein Planungs- und Ingenieurbüro mit einem langjährig eingespielten Team.” Source: RevenueBase Database · checked Sep 28, 2026
11	F. Preisig Ag, Ingenieure UND Planer	Indirect evidence	SwitzerlandHQ checked Sep 28, 2026	201-500	6 contacts →
	Indirect evidence “F.” Source: RevenueBase Database · checked Sep 28, 2026
12	ERB Partner Ingenieurbüro AG	Indirect evidence	Winterthur, SwitzerlandHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Erb + Partner Ingenieurbüro AG ist ein unabhängiges Planungs- und Beratungsunternehmen in den Bereichen Verkehrstechnik, Verkehrsplanung und Verkehrsinfrastruktur.” Source: RevenueBase Database · checked Sep 28, 2026
13	Christe & Gygax Ingénieurs Conseils SA	Indirect evidence	Yverdon-les-bains, SwitzerlandHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Ingénieur-e-s mobilité * Planification des mobilités * Aménagement piétons et cyclables * Aménagements de rues et d'espaces publics * Requalifications de traversées de localités…” Source: RevenueBase Database · checked Sep 28, 2026
14	C E Planing AG	Partial evidence	Wohlen, SwitzerlandHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Consulting und Engineering für Projekt, Betriebs- und Sicherheitsmanagement sowie Elektro-Engineering für Verkehrsanlagen, Umwelt und Infrastruktur in Hoch- und Tiefbauten” Source: RevenueBase Database · checked Sep 28, 2026
15	Ballmer Partner AG	Indirect evidence	Aarau, SwitzerlandHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Ballmer+Partner AG ist ein renommiertes und innovatives Ingenieurbüro mit Projekten in der Verkehrsplanung und für Versorgungsanlagen im Kanton Aargau.” Source: RevenueBase Database · checked Sep 28, 2026
16	Boss ET Partenaires SA	Indirect evidence	Neuchâtel, SwitzerlandHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Boss et Partenaires SA est un bureau d'ingénieurs conseils spécialisé dans les domaines de la planification, conception, réalisation, exploitation et entretien d'infrastructures…” Source: RevenueBase Database · checked Sep 28, 2026
17	R R Burger UND Partner	Indirect evidence	Baden, SwitzerlandHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Our strength lies in managing large and complex projects, which often pose special and unique challenges.” Source: RevenueBase Database · checked Sep 28, 2026
18	WIF Partner	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Als Sprachrohr der Infrastrukturen vermitteln wir zwischen Verwaltung, Politik und Bevölkerung für fundierte Entscheide in einem nachhaltigen und effizienten…” Source: RevenueBase Database · checked Sep 28, 2026
19	Zweili Infraplan AG	Indirect evidence	Stans, SwitzerlandHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Nach knapp 20 Jahren Berufserfahrungen in verschiedenen Unternehmen der Zentralschweiz hat sich Reto Zweili im Herbst 2017 entschieden, sein eigenes Unternehmen im Bereich der…” Source: RevenueBase Database · checked Sep 28, 2026
20	Infranext	Indirect evidence	Kriens, SwitzerlandHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Infranext ist ein auf die Realisierung von Infrastrukturprojekten spezialisiertes Bauingenieurbüro.” Source: RevenueBase Database · checked Sep 28, 2026
21	Fleutry SA	Indirect evidence	Fully, SwitzerlandHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “En mettant à disposition de notre clientèle une équipe compétente et dynamique ainsi que des équipements fiables et performants, nous garantissons des services rapides et adaptés.” Source: RevenueBase Database · checked Sep 28, 2026
22	SBU AG	Indirect evidence	Goldach, SwitzerlandHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “Die SBU AG bietet rund um die Kernkompetenzen der Ingenieure Beratungen an, die weit über die Werterhaltung hinausgehen.” Source: RevenueBase Database · checked Sep 28, 2026
23	PVG Solutions	Indirect evidence	Suhr, SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Wir erheben Verkehrsdaten mit Drohnen, beurteilen bestehende und geplante Anlagen auf ihre Verkehrssicherheit und entwickeln Projekte mit praxistauglichen Lösungen im Strassen…” Source: RevenueBase Database · checked Sep 28, 2026
24	Gerber Partner Bauingenieure UND Planer AG	Indirect evidence	Windisch, SwitzerlandHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
25	A. Kälin Ag, Ingenieurbüro	Indirect evidence	Altdorf Ur, SwitzerlandHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 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: highway maintenance consulting firms. 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 highway maintenance consulting firms.
Partial evidence: Its own public description names part of highway maintenance consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name highway maintenance consulting firms. 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 50 highway maintenance consulting firms based in Switzerland

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Highway maintenance consulting firms based in Switzerland at a glance

As of Sep 28, 2026

42.2%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

14.0%Largest-city concentration · Zurich

Sep 28, 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 50 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 highway maintenance consulting firms, 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 “highway maintenance consulting firms”. 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 highway maintenance consulting firms), 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 highway maintenance consulting firms, 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, 170 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 28, 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 highway maintenance consulting firms, 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 highway maintenance consulting firms are there based in Switzerland?

RevenueBase identified 50 highway maintenance consulting firms 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?

Filippini & Partner Ingegneria SA, headquartered in Biasca, tops this list with the largest team on record.

Which city has the most highway maintenance consulting firms?

Zurich leads with 7 headquartered companies, followed by Winterthur (3) and Yverdon-Les-Bains (3).

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 170 verified decision-maker contacts tracked across these 50 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 28, 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.