Company lists · Data refreshed September 2026

Top 25 Infrastructure asset management consultants based in Switzerland

Name: Infrastructure asset management consultants based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 132 companies tracked

RevenueBase identified 132 infrastructure asset management consultants headquartered in Switzerland as of September 2026 and tracks 3,389 professional contacts across them, including 1,468 with verified work emails. Zurich is the largest hub.

This list covers infrastructure asset management consultants 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

132Companies

3,389Contacts tracked

1,468Verified emails

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The 25 largest infrastructure asset management consultants based in Switzerland

Ranked by team size

Top 25 of 132 infrastructure asset management consultants 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 asset management consultants: 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	Gruner Stucky LTD	Partial evidence	Renens, SwitzerlandHQ checked Sep 28, 2026	1,001-5,000	288 contacts →
	Partial evidence “Gruner Stucky Ltd (formerly Stucky Ltd) is a Swiss-based international consulting engineering company active in energy, infrastructure and buildings.” Source: RevenueBase Database · checked Sep 28, 2026
3	Emch Berger Group	Partial evidence	Bern, SwitzerlandHQ checked Sep 28, 2026	501-1,000	283 contacts →
	Partial evidence “Comprehensive know-how and many years of experience Since 1953, we have been providing our clients with design, consulting and project management services for all phases of their…” Source: RevenueBase Database · checked Sep 28, 2026
4	Lombardi Engineering Switzerland	Partial evidence	Bellinzona-giubiasco, SwitzerlandHQ checked Sep 28, 2026	201-500	276 contacts →
	Partial evidence “Lombardi Switzerland is a leading engineering company with over 400 skilled engineers and technicians delivering multidisciplinary and specialized services in infrastructure and…” Source: RevenueBase Database · checked Sep 28, 2026
5	Drees & Sommer Switzerland	Partial evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	201-500	164 contacts →
	Partial evidence “Drees & Sommer Switzerland is a consulting company providing a single source of consultation and implementation services for the real estate, infrastructure and industrial markets.” Source: RevenueBase Database · checked Sep 28, 2026
6	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
7	Jauslin Stebler AG	Indirect evidence	Muttenz, SwitzerlandHQ checked Sep 28, 2026	51-200	108 contacts →
	Indirect evidence “Die komplexen Rahmenbedingungen erfordern eine ganzheitliche Sicht der Probleme, kreative Prozesse und eine entsprechend eingespielte Organisation.” Source: RevenueBase Database · checked Sep 28, 2026
8	Wyss&lila	Partial evidence	Zug, SwitzerlandHQ checked Sep 28, 2026	201-500	65 contacts →
	Partial evidence “Wyss & Lila is a Swiss-headquartered asset lifecycle partner based in Zug.” Source: RevenueBase Database · checked Sep 28, 2026
9	Project Partners LTD Consulting Engineers	Partial evidence	Lugano, SwitzerlandHQ checked Sep 28, 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 28, 2026
10	ILF Consulting Engineers In Switzerland	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 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 28, 2026
11	Evolve	Indirect evidence	Bellinzona, SwitzerlandHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Evolve SA è una società di ingegneria svizzera con oltre 15 anni di esperienza nella progettazione tecnica, realizzazione e gestione di edifici e infrastrutture.” Source: RevenueBase Database · checked Sep 28, 2026
12	BG Consulting Engineers	Indirect evidence	Lausanne, SwitzerlandHQ checked Sep 28, 2026	501-1,000	28 contacts →
	Indirect 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 28, 2026
13	PEG	Strong evidence	Lancy, SwitzerlandHQ checked Sep 28, 2026	51-200	25 contacts →
	Strong evidence “PEG is an Independent Engineering Consultant specializing in Cement, Environment and Infrastructure projects.” Source: RevenueBase Database · checked Sep 28, 2026
14	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
15	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
16	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
17	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
18	Remec AG	Strong evidence	Schattdorf, SwitzerlandHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong evidence “Holistic Asset Management.” Source: RevenueBase Database · checked Sep 28, 2026
19	SSB Sauerwein & Schaefer BAU AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “SSB Sauerwein & Schaefer Bau AG is a Swiss-based international contractor and investor, affiliated with the ERG International Group, providing tailored solutions for large…” Source: RevenueBase Database · checked Sep 28, 2026
20	Infrastructure Management Consultants Gmbh	Strong evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Strong 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
21	Traject SA	Partial evidence	Renens, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Traject SA est une entreprise spécialisée dans les infrastructures de transport et la mobilité.” Source: RevenueBase Database · checked Sep 28, 2026
22	Masotti & Associati SA	Partial evidence	Bellinzona, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Founded in 1983 as Studio d’ingegneria Giorgio Masotti, MASOTTI & ASSOCIATI SA is a civil engineering firm based in Bellinzona, Switzerland, providing consultancy, planning…” Source: RevenueBase Database · checked Sep 28, 2026
23	Sauber Gisin Engineering AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect 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
24	MGI Ingénieurs	Indirect evidence	Châtel-st-denis, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “MGI ingénieurs SA est un bureau d’ingénieurs conseils en génie-civil et environnement.” Source: RevenueBase Database · checked Sep 28, 2026
25	Kommunal Partner AG	Indirect evidence	Kirchlindach, SwitzerlandHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Das Team von Kommunal Partner AG vereint Fachkompetenz und Praxiserfahrung aus erster Hand.” 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 asset management consultants. 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 asset management consultants.
Partial evidence: Its own public description names part of infrastructure asset management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure asset management consultants. 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 132 infrastructure asset management consultants based in Switzerland

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Infrastructure asset management consultants based in Switzerland at a glance

As of Sep 28, 2026

43.3%Verified-email coverage

25.7Average contacts per company

1-10Median size (employees)

13.6%Largest-city concentration · Zurich

Sep 28, 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 132 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 asset management consultants, 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 asset management consultants”. 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 asset management consultants), 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 asset management consultants, 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, 1,468 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 asset management consultants, 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 asset management consultants are there based in Switzerland?

RevenueBase identified 132 infrastructure asset management consultants 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 asset management consultants?

Zurich leads with 18 headquartered companies, followed by Lausanne (7) and Bern (5).

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 1,468 verified decision-maker contacts tracked across these 132 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.