Company lists · Data refreshed September 2026

Top 25 Infrastructure project management software companies based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 120 companies tracked

RevenueBase identified 120 infrastructure project management software companies headquartered in Switzerland as of September 2026 and tracks 2,050 professional contacts across them, including 934 with verified work emails. Zurich is the largest hub.

This list covers infrastructure project management software 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 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

120Companies

2,050Contacts tracked

934Verified emails

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The 25 largest infrastructure project management software companies based in Switzerland

Ranked by team size

Top 25 of 120 infrastructure project management software companies 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 infrastructure project management software 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	Amstein Walthert	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	1,001-5,000	563 contacts →
	Indirect evidence “Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.” Source: RevenueBase Database · checked Sep 28, 2026
2	IUB Engineering LTD	Partial evidence	Bern 14, SwitzerlandHQ checked Sep 28, 2026	201-500	156 contacts →
	Partial evidence “IUB Engineering AG has been an overall planner for infrastructure systems for over 50 years.” Source: RevenueBase Database · checked Sep 28, 2026
3	Akselos	Strong evidence	Nyon, SwitzerlandHQ checked Sep 28, 2026	51-200	114 contacts →
	Strong evidence “Akselos helps the world's critical infrastructure operates safely with the maximum output for the longest time possible through our Structural Performance Management (SPM)…” Source: RevenueBase Database · checked Sep 28, 2026
4	Locher Ingenieure	Partial evidence	Stadtkreis 1 Altstadt, SwitzerlandHQ checked Sep 28, 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 28, 2026
5	Sorba EDV AG	Partial evidence	Sankt Gallen, SwitzerlandHQ checked Sep 28, 2026	51-200	61 contacts →
	Partial evidence “SORBA is the leading Swiss software solution for the digitalisation of construction administration.” Source: RevenueBase Database · checked Sep 28, 2026
6	B3 Engineering UND Management AM BAU	Indirect evidence	Wil, SwitzerlandHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “Bauprojekte sind Teamleistungen.” Source: RevenueBase Database · checked Sep 28, 2026
7	Messerli Informatik AG	Partial evidence	Spreitenbach, SwitzerlandHQ checked Sep 28, 2026	51-200	56 contacts →
	Partial evidence “Messerli Informatik AG, seit 40 Jahren auf dem Schweizer Markt, entwickelt Softwarelösungen für die Baubranche.” Source: RevenueBase Database · checked Sep 28, 2026
8	Proplaning AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	51-200	39 contacts →
	Partial evidence “Wir sind Ihr Partner für Generalplanung, Projekt- und Baumanagement sowie Architektur und Ingenieurdienstleistungen.” Source: RevenueBase Database · checked Sep 28, 2026
9	BISA	Indirect evidence	Sierre, SwitzerlandHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Notre bureau est une société d'ingénieurs spécialisés dans les principaux domaines de l'ingénierie civile, ce qui lui permet de résoudre les problèmes complexes liés à l'étude et…” Source: RevenueBase Database · checked Sep 28, 2026
10	Brandenberger Ruosch AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Brandenberger+Ruosch AG erbringt seit 1965 qualitativ hochstehende Beratungs- und Managementleistungen für Bauherren, Investoren, Eigentümer und Nutzer.” Source: RevenueBase Database · checked Sep 28, 2026
11	C S Ingenieure AG	Indirect evidence	Hasle B.b., SwitzerlandHQ checked Sep 28, 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 28, 2026
12	Amenti AG	Strong evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	11-50	21 contacts →
	Strong evidence “Amenti is a self-funded software company founded in Zurich in 2018, with the goal of making the early stages of construction projects more efficient and transparent.” Source: RevenueBase Database · checked Sep 28, 2026
13	Parm AG	Indirect evidence	Kreuzlingen, SwitzerlandHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Parm AG has been offering software for multi-project and portfolio management along with strategy implementation for over 27 years.” Source: RevenueBase Database · checked Sep 28, 2026
14	HKP Bauingenieure AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Die HKP Bauingenieure AG ist eine Tochter der Emch+Berger AG Bern und ein Unternehmen der 1953 gegründeten Emch+Berger Gruppe.” Source: RevenueBase Database · checked Sep 28, 2026
15	Imdm SA	Strong evidence	Vevey, SwitzerlandHQ checked Sep 28, 2026	11-50	16 contacts →
	Strong evidence “IMDM - IM stands for Infrastructure Management, and DM for Decision Making.” Source: RevenueBase Database · checked Sep 28, 2026
16	Realview	Partial evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “REALVIEW – Aus der Praxis für die Praxis Die REALVIEW AG ist ein Zürcher Unternehmen, welches Software für die Schweizer Baubranche entwickelt und vertreibt.” Source: RevenueBase Database · checked Sep 28, 2026
17	Optiwork AG	Partial evidence	Hünenberg, SwitzerlandHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “DOMUS ERP – die Software für den Bau / la solution logicielle pour les entreprises de construction / la soluzione software per le imprese nel settore edile 40 Jahre Erfahrung / 40…” Source: RevenueBase Database · checked Sep 28, 2026
18	MP Ingénieurs Conseils S.A	Indirect evidence	Crissier, SwitzerlandHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “MP Ingénieurs Conseils SA (MP), société fondée en 1994 et basée à Crissier.” Source: RevenueBase Database · checked Sep 28, 2026
19	Abbf Bausoft AG	Indirect evidence	Givisiez, SwitzerlandHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “BauBit PRO - die Bausoftware von Profis für Profis.” Source: RevenueBase Database · checked Sep 28, 2026
20	Amberg Loglay AG	Strong evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Strong evidence “Amberg Loglay is an expert in digital logistics on the construction site and in the smart city as well as a provider of software solutions for logistics insights management (LIM)…” Source: RevenueBase Database · checked Sep 28, 2026
21	Vanillaplan	Indirect evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Seit 2017 haben wir von Vanillaplan nur das eine Ziel: digitales Planen von Einsätzen und Kapazitäten komplett zu erneuern.” Source: RevenueBase Database · checked Sep 28, 2026
22	Buildagil	Partial evidence	Gossau, SwitzerlandHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Wir alle wissen: Ein Projekt ist nur in der Theorie einfach.” Source: RevenueBase Database · checked Sep 28, 2026
23	Bahninfra AG	Indirect evidence	Frauenfeld, SwitzerlandHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Die Bahninfra AG ist der ideale Partner für Bahnunternehmungen und Besitzer von Anschlussgleisen.” Source: RevenueBase Database · checked Sep 28, 2026
24	Rhyba Engineering Gmbh	Indirect evidence	Basel, SwitzerlandHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Bei der Rhyba Engineering GmbH digitalisieren wir alle Schritte und Disziplinen im Bau chemischer, pharmazeutischer und thermischer Anlagen und binden diese übersichtlich in ein…” Source: RevenueBase Database · checked Sep 28, 2026
25	Egger Ingenieure AG	Strong evidence	Gstaad, SwitzerlandHQ checked Sep 28, 2026	11-50	9 contacts →
	Strong evidence “Egger Ingenieure AG is an owner-managed engineering firm specialising in construction planning and project management, founded in 1980, employing 12 people based in Gstaad.” 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: infrastructure project management software 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 infrastructure project management software companies.
Partial evidence: Its own public description names part of infrastructure project management software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure project management software 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 120 infrastructure project management software companies based in Switzerland

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Infrastructure project management software companies based in Switzerland at a glance

As of Sep 28, 2026

45.6%Verified-email coverage

17.1Average contacts per company

1-10Median size (employees)

16.7%Largest-city concentration · Zurich

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 120 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 infrastructure project management software 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 “infrastructure project management software 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 infrastructure project management software 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 infrastructure project management software 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, 934 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 infrastructure project management software 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 infrastructure project management software companies are there based in Switzerland?

RevenueBase identified 120 infrastructure project management software 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?

Amstein Walthert, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most infrastructure project management software companies?

Zurich leads with 20 headquartered companies, followed by Basel (6) and Bern (6).

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 934 verified decision-maker contacts tracked across these 120 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.