Company lists · Data refreshed September 2026

Top 25 Maritime engineering consultants based in Switzerland

Name: Maritime engineering consultants based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 254 companies tracked

RevenueBase identified 254 company matches for maritime engineering consultants associated with Switzerland as of September 2026 and tracks 5,210 professional contacts across them, including 2,463 with verified work emails. Zurich is the largest hub.

This list covers company matches for maritime engineering consultants associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

254Companies

5,210Contacts tracked

2,463Verified emails

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The 25 largest maritime engineering consultants based in Switzerland

Ranked by team size

Top 25 of 254 company matches for maritime engineering consultants based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Amstein Walthert	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	1,001-5,000	563 contacts →
	Exact match “Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Pini Group	Exact match	Grono, SwitzerlandHQ recorded Sep 17, 2026	1,001-5,000	471 contacts →
	Exact match “We are a comprehensive network of specialists, expanding as we integrate talent and expertise.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Gruner Stucky LTD	Exact match	Renens, SwitzerlandHQ recorded Sep 17, 2026	1,001-5,000	288 contacts →
	Exact match “Gruner Stucky Ltd (formerly Stucky Ltd) is a Swiss-based international consulting engineering company active in energy, infrastructure and buildings.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Emch Berger Group	Exact match	Bern, SwitzerlandHQ recorded Sep 17, 2026	501-1,000	283 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Lombardi Engineering Switzerland	Exact match	Bellinzona-giubiasco, SwitzerlandHQ recorded Sep 17, 2026	201-500	276 contacts →
	Exact match “Lombardi Switzerland is a leading engineering company with over 400 skilled engineers and technicians delivering multidisciplinary and specialized services in infrastructure and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Holinger	Exact match	Liestal, SwitzerlandHQ recorded Sep 17, 2026	501-1,000	265 contacts →
	Exact match “For over 90 years, HOLINGER has been solving engineering and scientific tasks in various specialist areas related to the water cycle.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	IUB Engineering LTD	Exact match	Bern 14, SwitzerlandHQ recorded Sep 17, 2026	201-500	156 contacts →
	Exact match “IUB Engineering AG has been an overall planner for infrastructure systems for over 50 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Locher Ingenieure	Exact match	Stadtkreis 1 Altstadt, SwitzerlandHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “In der Bearbeitung von interdisziplinären Grossprojekten bis zu kleinen «Eine-Person-Projekten» bietet Locher Ingenieure das ideale Umfeld.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	DSP Ingenieure & Planer AG	Exact match	Uster, SwitzerlandHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “dsp Ingenieure & Planer AG ist seit 1985 als unabhängiges Ingenieur- und Planungsunternehmen in der Bauwirtschaft erfolgreich in der ganzen Schweiz und im Bereich der…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Project Partners LTD Consulting Engineers	Exact match	Lugano, SwitzerlandHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Project Partners Ltd Consulting Engineers is an engineering firm, with headquarter in Lugano-Switzerland, specialized in the construction and strategic consultancy of large works…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Mawi Group SA	Exact match	Bellinzona, SwitzerlandHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “con 140 collaboratori è attiva in diversi ambiti dell'ingegneria, tra cui ingegneria civile, restauro di monumenti storici, geologia, impiantistica, fisica della costruzione…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Charpente Concept	Exact match	Perly, SwitzerlandHQ recorded Sep 17, 2026	11-50	50 contacts →
	Exact match “Bureau d'ingénieurs et designers du bois Avec créativité, force de proposition et audace, nous concevons, concrétisons et intégrons le bois et le béton armé dans les projets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	ZPF Ingenieure AG	Exact match	Basel, SwitzerlandHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “The art of engineering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	ILF Consulting Engineers In Switzerland	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Die ILF Schweiz ist ein Ingenieur- und Beratungsunternehmen und Teil der international tätigen ILF-Holding.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	MONOD	Exact match	Lausanne, SwitzerlandHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Edms SA	Exact match	Petit Lancy 1, SwitzerlandHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “edms SA est un bureau d'ingénieurs pluridisciplinaire dans le domaine de la construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	GVH Ingénieurs Civils EPF SIA	Exact match	Tramelan, SwitzerlandHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “Le Groupe GVH est un groupement de bureaux d'ingénieurs offrant les prestations de conception, de réalisation d'ouvrage, et de conseils en matière technique dans le domaine du…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Evolve	Exact match	Bellinzona, SwitzerlandHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Evolve SA è una società di ingegneria svizzera con oltre 15 anni di esperienza nella progettazione tecnica, realizzazione e gestione di edifici e infrastrutture.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Henauer Gugler AG	Exact match	Zürich, SwitzerlandHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “1922 von Ernst Rathgeb gegründet, hat unser Unternehmen bereits in frühen Jahren an wichtigen Bauwerken wie z.B.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Ryser Ingenieure AG	Exact match	Bern, SwitzerlandHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Wir sind eine eigenständige Ingenieurunternehmung für Planung, Beratung und Realisierung mit Schwergewicht im Siedlungswasserbau.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	BG Consulting Engineers	Exact match	Lausanne, SwitzerlandHQ recorded Sep 17, 2026	501-1,000	28 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	B S Ingenieurs SA	Exact match	Geneva, SwitzerlandHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “B+S INGENIEURS SA est composé de 37 collaborateurs bénéficiant de compétences élargies dans les domaines de l’ingénierie structurale (structures porteuses et ouvrages d’art), du…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Flückiger Bosshard AG	Exact match	Zürich, SwitzerlandHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “Die Tradition der Flückiger + Bosshard AG, als Teil einer innovativen, leistungsstarken und unabhängigen Ingenieurgruppe im Ingenieurbau reicht zurück bis ins Jahr 1964.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Mauler SA	Exact match	Neuchâtel, SwitzerlandHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	PEG	Exact match	Lancy, SwitzerlandHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “PEG is an Independent Engineering Consultant specializing in Cement, Environment and Infrastructure projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “maritime engineering consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 254 maritime engineering consultants based in Switzerland

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Maritime engineering consultants based in Switzerland at a glance

As of Sep 17, 2026

47.3%Verified-email coverage

20.5Average contacts per company

11-50Median size (employees)

10.2%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

109

11-50

107

51-200

201-500

501-1,000

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 254 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Switzerland whose business descriptions match “maritime engineering consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,463 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “maritime engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime engineering consultants are there based in Switzerland?

RevenueBase identified 254 company matches for maritime engineering consultants associated with Switzerland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Amstein Walthert tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most maritime engineering consultants?

Zurich leads with 26 company records, followed by Lausanne (15) and Lugano (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,463 professional contacts with verified work emails tracked across these 254 companies; direct dials are available where recorded.

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 SmartSearch, 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.