Company lists · Data refreshed September 2026

Top 25 Railway project management companies based in Switzerland

Name: Railway project management companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 158 companies tracked

RevenueBase identified 158 railway project management companies headquartered in Switzerland as of September 2026 and tracks 2,804 professional contacts across them, including 1,075 with verified work emails. Zurich is the largest hub.

This list covers railway project management companies 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

158Companies

2,804Contacts tracked

1,075Verified emails

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The 25 largest railway project management companies based in Switzerland

Ranked by team size

Top 25 of 158 railway project management companies 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 railway project management companies: 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	IUB Engineering LTD	Indirect evidence	Bern 14, SwitzerlandHQ checked Sep 17, 2026	201-500	156 contacts →
	Indirect evidence “IUB Engineering AG has been an overall planner for infrastructure systems for over 50 years.” Source: RevenueBase Database · checked Sep 17, 2026
2	PROSE	Partial evidence	Winterthur, SwitzerlandHQ checked Sep 17, 2026	51-200	151 contacts →
	Partial evidence “We offer independent engineering and consulting services with unique expertise in railway technology.” Source: RevenueBase Database · checked Sep 17, 2026
3	Geste Engineering	Indirect evidence	Renens, SwitzerlandHQ checked Sep 17, 2026	51-200	110 contacts →
	Indirect evidence “GESTE Engineering Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
4	Aegerter & Bosshardt	Indirect evidence	Basel, SwitzerlandHQ checked Sep 17, 2026	51-200	86 contacts →
	Indirect evidence “Mit über 180 Mitarbeitenden zählt AEBO zu den führenden Ingenieurbüros in der Nordwestschweiz.” Source: RevenueBase Database · checked Sep 17, 2026
5	Müller Gleisbau AG	Indirect evidence	Frauenfeld, SwitzerlandHQ checked Sep 17, 2026	201-500	72 contacts →
	Indirect evidence “Damit’s rollt sind unsere Fachkräfte für Sie im Einsatz.” Source: RevenueBase Database · checked Sep 17, 2026
6	Rothpletz, Lienhard CIE AG Bauingenieure & Bauunternehmung	Indirect evidence	Aarau, SwitzerlandHQ checked Sep 17, 2026	51-200	69 contacts →
	Indirect evidence “Bauunternehmung und Ingenieurbüro unter einem Dach Als einzige Schweizer Unternehmung verbinden wir seit 1918 Planung und Ausführung im Bauwesen.” Source: RevenueBase Database · checked Sep 17, 2026
7	Locher Ingenieure	Partial evidence	Stadtkreis 1 Altstadt, SwitzerlandHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “In der Bearbeitung von interdisziplinären Grossprojekten bis zu kleinen «Eine-Person-Projekten» bietet Locher Ingenieure das ideale Umfeld.” Source: RevenueBase Database · checked Sep 17, 2026
8	SMA UND Partner AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	51-200	59 contacts →
	Partial evidence “SMA is an independent consulting and software company for railway systems.” Source: RevenueBase Database · checked Sep 17, 2026
9	Carlo Vanoli AG	Indirect evidence	Samstagern, SwitzerlandHQ checked Sep 17, 2026	201-500	55 contacts →
	Indirect evidence “Die Carlo Vanoli AG Thalwil ist 1922 gegründet worden und ist seit ihrer Gründung im Bereich Gleis- und Gleistiefbau tätig.” Source: RevenueBase Database · checked Sep 17, 2026
10	Enotrac	Partial evidence	Thun, SwitzerlandHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “Since 1987, Enotrac has been a reliable partner for the railway sector.” Source: RevenueBase Database · checked Sep 17, 2026
11	Project Partners LTD Consulting Engineers	Partial evidence	Lugano, SwitzerlandHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “Project Partners Ltd Consulting Engineers is an engineering firm, with headquarter in Lugano-Switzerland, specialized in the construction and strategic consultancy of large works…” Source: RevenueBase Database · checked Sep 17, 2026
12	Vanoli AG	Indirect evidence	Zofingen, SwitzerlandHQ checked Sep 17, 2026	201-500	44 contacts →
	Indirect evidence “Vanoli AG – Baukunst zum Verlieben Perfektion von der Bauplanung bis zur Bauabnahme, innovative Ideen und Liebe zum Detail in den Bereichen Bahninfrastruktur – Gleistiefbau -…” Source: RevenueBase Database · checked Sep 17, 2026
13	SNZ Ingenieure UND Planer AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	51-200	43 contacts →
	Indirect evidence “SNZ Ingenieure und Planer AG is a company based out of Switzerland.” Source: RevenueBase Database · checked Sep 17, 2026
14	C. Vanoli Gruppe	Indirect evidence	Immensee, SwitzerlandHQ checked Sep 17, 2026	201-500	43 contacts →
	Indirect evidence “Die C.” Source: RevenueBase Database · checked Sep 17, 2026
15	ZPF Ingenieure AG	Indirect evidence	Basel, SwitzerlandHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “The art of engineering.” Source: RevenueBase Database · checked Sep 17, 2026
16	ILF Consulting Engineers In Switzerland	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Die ILF Schweiz ist ein Ingenieur- und Beratungsunternehmen und Teil der international tätigen ILF-Holding.” Source: RevenueBase Database · checked Sep 17, 2026
17	MONOD	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 17, 2026	11-50	36 contacts →
	Indirect evidence “Nous développons nos activités d'ingénierie dans les domaines des structures et bâtiments, des infrastructures de transport, des travaux spéciaux, de la planification générale de…” Source: RevenueBase Database · checked Sep 17, 2026
18	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
19	Meier Jäggi AG Zofingen	Indirect evidence	Zofingen, SwitzerlandHQ checked Sep 17, 2026	201-500	34 contacts →
	Indirect evidence “MEIER+JÄGGI AG - Infrastrukturbau - Spezialtiefbau - Gleisbau / Gleistiefbau” Source: RevenueBase Database · checked Sep 17, 2026
20	Rubi Bahntechnik	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “RUBI Bahntechnik ist ein junges, dynamisches Unternehmen, das ein wenig anders getaktet ist.” Source: RevenueBase Database · checked Sep 17, 2026
21	BG Consulting Engineers	Partial evidence	Lausanne, SwitzerlandHQ checked Sep 17, 2026	501-1,000	28 contacts →
	Partial evidence “Recognised for its expertise in prestigious projects such as the Lyon-Turin Base Tunnel, the Grand Paris Express, the Rolex Learning Center in Lausanne, the Institut Curie in…” Source: RevenueBase Database · checked Sep 17, 2026
22	Mauler SA	Partial evidence	Neuchâtel, SwitzerlandHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Mauler SA, bureau d’ingénierie civile et environnementale établi depuis 1950 à Neuchâtel, est spécialisé dans la planification, la conception et la réalisation de projets, il…” Source: RevenueBase Database · checked Sep 17, 2026
23	ZS Ingénieurs Civils	Partial evidence	Petit Lancy, SwitzerlandHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial 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
24	Theiler Ingenieure AG	Indirect evidence	Thun, SwitzerlandHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Ihr kompetenter Partner für Planung und Bauleitung im Hochbau, Tiefbau, Wasserbau und Brückenbau.” Source: RevenueBase Database · checked Sep 17, 2026
25	C S Ingenieure AG	Indirect evidence	Hasle B.b., SwitzerlandHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “Wir sind ein Team von Ingenieuren, Bautechnikern und qualifizierten Bauzeichnern und Ihr Ansprechpartner für alle Aufgaben im Ingenieurbau.” 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: railway project management companies. 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 railway project management companies.
Partial evidence: Its own public description names part of railway project management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name railway project management companies. 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 158 railway project management companies based in Switzerland

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Railway project management companies based in Switzerland at a glance

As of Sep 17, 2026

38.3%Verified-email coverage

17.7Average contacts per company

11-50Median size (employees)

13.3%Largest-city concentration · Zurich

Sep 17, 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 158 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 railway project management companies, 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 “railway project management companies”. 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 railway project management companies), 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 railway project management companies, 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, 1,075 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 railway project management companies, 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 railway project management companies are there based in Switzerland?

RevenueBase identified 158 railway project management companies 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?

IUB Engineering LTD, headquartered in Switzerland, tops this list with the largest team on record.

Which city has the most railway project management companies?

Zurich leads with 21 headquartered companies, followed by Lausanne (6) and Frauenfeld (4).

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 1,075 verified decision-maker contacts tracked across these 158 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.