Company lists · Data refreshed September 2026
Top 25 Infrastructure engineering staffing companies based in Switzerland
RevenueBase identified 565 company matches for infrastructure engineering staffing companies associated with Switzerland as of September 2026 and tracks 8,645 professional contacts across them, including 4,049 with verified work emails. Zurich is the largest hub.
This list covers company matches for infrastructure engineering staffing companies 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 28, 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.
The 25 largest infrastructure engineering staffing companies based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 563 contacts → | ||||
Exact match “Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 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 28, 2026 · View company records in RevenueBase | |||||
| 3 | 462 contacts → | ||||
Exact match “Gruner at a glance Founded: 1862 in Basel, Switzerland Legal form: Since 1970, public limited company owned by the founding families and employees Employees: more than 1,200 from…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 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 28, 2026 · View company records in RevenueBase | |||||
| 5 | 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 28, 2026 · View company records in RevenueBase | |||||
| 6 | 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 28, 2026 · View company records in RevenueBase | |||||
| 7 | 190 contacts → | ||||
Exact match “Capefront Energies: A Global Leader in the Energy Industry Capefront Energies is a prominent global leader in the energy industry, dedicated to delivering top-tier recruitment…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 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 28, 2026 · View company records in RevenueBase | |||||
| 9 | 96 contacts → | ||||
Exact match “Wir sind die Spezialisten wenn es um den Personalverleih im Baugewerbe geht.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 91 contacts → | ||||
Exact match “Créée en 1985 et basée à Genève en Suisse, GPC SA propose un service d’assistance technique et de portage salarial aux entreprises, sur leurs activités et projets internationaux.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 83 contacts → | ||||
Exact match “1959 durch Dialma Jakob Bänziger gegründet - heute eine der führenden Bauingenieurfirmen in der Schweiz.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 81 contacts → | ||||
Exact match “Willers is an international engineering company for high-tech buildings and infrastructures.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 71 contacts → | ||||
Exact match “Die Haupttätigkeitsfelder der über 160 Mitarbeitenden der Geoinfra Ingenieure AG sind die kommunale Planung, die Vermessung, die Geoinformation (GIS) sowie die Projektierung und…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 69 contacts → | ||||
Exact match “Fondée en 1955 à Lausanne, sd ingénierie se compose aujourd’hui d’environ 180 collaborateurs répartis au sein de sept filiales cantonales.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 69 contacts → | ||||
Exact match “Bauunternehmung und Ingenieurbüro unter einem Dach Als einzige Schweizer Unternehmung verbinden wir seit 1918 Planung und Ausführung im Bauwesen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 67 contacts → | ||||
Exact match “Wir sind nicht nur Elektroingenieure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 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 28, 2026 · View company records in RevenueBase | |||||
| 18 | 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 28, 2026 · View company records in RevenueBase | |||||
| 19 | 62 contacts → | ||||
Exact match “Die Kissling + Zbinden AG ist eine innovative, erfolgreiche und im Markt bestens verankerte Ingenieurunternehmung mit Standorten in Spiez, Thun, Bern, Solothurn und Zürich.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 58 contacts → | ||||
Exact match “Bauprojekte sind Teamleistungen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 57 contacts → | ||||
Exact match “Studien, Beratungen, Konzepte, Planungen, Vermessungen, Projektierungen, Bauleitungen, Gesamtprojektleitungen, Expertisen, GIS- und lT-Dienstleistungen Wir sind ein führendes…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 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 28, 2026 · View company records in RevenueBase | |||||
| 23 | 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 28, 2026 · View company records in RevenueBase | |||||
| 24 | 47 contacts → | ||||
Exact match “Infra Tunnel construit et réhabilite des ouvrages souterrains d'infrastructures, hydrauliques, et industriels, dans toute la Suisse.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 46 contacts → | ||||
Exact match “TM Concept AG is an interdisciplinary engineering company that develops and implements network infrastructures.” Recorded in the RevenueBase company graph · Sep 28, 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 “infrastructure engineering staffing companies”. 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 565 infrastructure engineering staffing companies based in Switzerland
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Infrastructure engineering staffing companies based in Switzerland at a glance
As of Sep 28, 2026Companies by employee count
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 565 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 “infrastructure engineering staffing companies” 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 4,049 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 28, 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.
Infrastructure engineering staffing companies by metro
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 “infrastructure engineering staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many infrastructure engineering staffing companies are there based in Switzerland?
RevenueBase identified 565 company matches for infrastructure engineering staffing companies 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 infrastructure engineering staffing companies?
Zurich leads with 51 company records, followed by Lausanne (21) and Geneva (18).
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 4,049 professional contacts with verified work emails tracked across these 565 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 565 infrastructure engineering staffing companies based in Switzerland. Start with a free account, no credit card.
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Infrastructure engineering staffing companies by geography
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- Infrastructure engineering staffing companies based in Sydney, Australia
- Infrastructure engineering staffing companies based in Vienna, Austria
- Infrastructure engineering staffing companies based in Barueri, Brazil
- Infrastructure engineering staffing companies based in Belo Horizonte, Brazil
- Infrastructure engineering staffing companies based in Brasilia, Brazil
- Infrastructure engineering staffing companies based in Campinas, Brazil
- Infrastructure engineering staffing companies based in Curitiba, Brazil
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Infrastructure engineering staffing companies based in Buenos Aires, Argentina
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- Infrastructure engineering staffing companies based in Melbourne, Australia
- Infrastructure engineering staffing companies based in Perth, Australia
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Company intelligence · public preview
Top 25 infrastructure engineering staffing companies based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 565 matching company records for infrastructure engineering staffing companies based in Switzerland, with 8,645 tracked contacts and 4,049 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure engineering staffing companies based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Amstein Walthertamstein-walthert.chHQ: Zurich, SwitzerlandReported employees: 1,001-5,000 | Zurich, Switzerland | 1,001-5,000 | Exact match | 563 contacts → |
“Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Pini Grouparx.ingHQ: Grono, SwitzerlandReported employees: 1,001-5,000 | Grono, Switzerland | 1,001-5,000 | Exact match | 471 contacts → |
“We are a comprehensive network of specialists, expanding as we integrate talent and expertise.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Grunergruner.chHQ: Basel, SwitzerlandReported employees: 1,001-5,000 | Basel, Switzerland | 1,001-5,000 | Exact match | 462 contacts → |
“Gruner at a glance Founded: 1862 in Basel, Switzerland Legal form: Since 1970, public limited company owned by the founding families and employees Employees: more than 1,200 from…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Emch Berger Groupemchberger.chHQ: Bern, SwitzerlandReported employees: 501-1,000 | Bern, Switzerland | 501-1,000 | Exact match | 283 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Lombardi Engineering Switzerlandlombardi.groupHQ: Bellinzona-giubiasco, SwitzerlandReported employees: 201-500 | Bellinzona-giubiasco, Switzerland | 201-500 | Exact match | 276 contacts → |
“Lombardi Switzerland is a leading engineering company with over 400 skilled engineers and technicians delivering multidisciplinary and specialized services in infrastructure and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Holingerholinger.comHQ: Liestal, SwitzerlandReported employees: 501-1,000 | Liestal, Switzerland | 501-1,000 | Exact match | 265 contacts → |
“For over 90 years, HOLINGER has been solving engineering and scientific tasks in various specialist areas related to the water cycle.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Capefront Energiescapefront.comHQ: Carouge, SwitzerlandReported employees: 201-500 | Carouge, Switzerland | 201-500 | Exact match | 190 contacts → |
“Capefront Energies: A Global Leader in the Energy Industry Capefront Energies is a prominent global leader in the energy industry, dedicated to delivering top-tier recruitment…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  IUB Engineering LTDengineering-group.chHQ: Bern 14, SwitzerlandReported employees: 201-500 | Bern 14, Switzerland | 201-500 | Exact match | 156 contacts → |
“IUB Engineering AG has been an overall planner for infrastructure systems for over 50 years.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Bellinibellini.chHQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 96 contacts → |
“Wir sind die Spezialisten wenn es um den Personalverleih im Baugewerbe geht.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  GPC SAgpcsa.comHQ: Geneva, SwitzerlandReported employees: 201-500 | Geneva, Switzerland | 201-500 | Exact match | 91 contacts → |
“Créée en 1985 et basée à Genève en Suisse, GPC SA propose un service d’assistance technique et de portage salarial aux entreprises, sur leurs activités et projets internationaux.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Buchs, SwitzerlandReported employees: 51-200 | Buchs, Switzerland | 51-200 | Exact match | 83 contacts → |
“1959 durch Dialma Jakob Bänziger gegründet - heute eine der führenden Bauingenieurfirmen in der Schweiz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Willerswillers.chHQ: Stadtkreis 9, SwitzerlandReported employees: 51-200 | Stadtkreis 9, Switzerland | 51-200 | Exact match | 81 contacts → |
“Willers is an international engineering company for high-tech buildings and infrastructures.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Geoinfra Ingenieure AGgeoinfra.chHQ: Pfäffikon, SwitzerlandReported employees: 51-200 | Pfäffikon, Switzerland | 51-200 | Exact match | 71 contacts → |
“Die Haupttätigkeitsfelder der über 160 Mitarbeitenden der Geoinfra Ingenieure AG sind die kommunale Planung, die Vermessung, die Geoinformation (GIS) sowie die Projektierung und…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  SD Ingénieriesdingenierie.comHQ: Suisse-romande, SwitzerlandReported employees: 51-200 | Suisse-romande, Switzerland | 51-200 | Exact match | 69 contacts → |
“Fondée en 1955 à Lausanne, sd ingénierie se compose aujourd’hui d’environ 180 collaborateurs répartis au sein de sept filiales cantonales.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Aarau, SwitzerlandReported employees: 51-200 | Aarau, Switzerland | 51-200 | Exact match | 69 contacts → |
“Bauunternehmung und Ingenieurbüro unter einem Dach Als einzige Schweizer Unternehmung verbinden wir seit 1918 Planung und Ausführung im Bauwesen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Boess Gruppeboess.chHQ: Bern, SwitzerlandReported employees: 51-200 | Bern, Switzerland | 51-200 | Exact match | 67 contacts → |
“Wir sind nicht nur Elektroingenieure.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Locher Ingenieurelocher-ing.chHQ: Stadtkreis 1 Altstadt, SwitzerlandReported employees: 51-200 | Stadtkreis 1 Altstadt, Switzerland | 51-200 | Exact match | 67 contacts → |
“In der Bearbeitung von interdisziplinären Grossprojekten bis zu kleinen «Eine-Person-Projekten» bietet Locher Ingenieure das ideale Umfeld.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Uster, SwitzerlandReported employees: 51-200 | Uster, Switzerland | 51-200 | Exact match | 66 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Kissling Zbinden AGkzag.chHQ: Bern, SwitzerlandReported employees: 51-200 | Bern, Switzerland | 51-200 | Exact match | 62 contacts → |
“Die Kissling + Zbinden AG ist eine innovative, erfolgreiche und im Markt bestens verankerte Ingenieurunternehmung mit Standorten in Spiez, Thun, Bern, Solothurn und Zürich.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Wil, SwitzerlandReported employees: 51-200 | Wil, Switzerland | 51-200 | Exact match | 58 contacts → |
“Bauprojekte sind Teamleistungen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Kost Partner AGkost-partner.chHQ: Sursee, SwitzerlandReported employees: 51-200 | Sursee, Switzerland | 51-200 | Exact match | 57 contacts → |
“Studien, Beratungen, Konzepte, Planungen, Vermessungen, Projektierungen, Bauleitungen, Gesamtprojektleitungen, Expertisen, GIS- und lT-Dienstleistungen Wir sind ein führendes…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Lugano, SwitzerlandReported employees: 51-200 | Lugano, Switzerland | 51-200 | Exact match | 54 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Mawi Group SAmawigroup.chHQ: Bellinzona, SwitzerlandReported employees: 51-200 | Bellinzona, Switzerland | 51-200 | Exact match | 53 contacts → |
“con 140 collaboratori è attiva in diversi ambiti dell'ingegneria, tra cui ingegneria civile, restauro di monumenti storici, geologia, impiantistica, fisica della costruzione…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Infra Tunnel SAinfratunnel.ch HQ: Marin-epagnier, SwitzerlandReported employees: 51-200 | Marin-epagnier, Switzerland | 51-200 | Exact match | 47 contacts → |
“Infra Tunnel construit et réhabilite des ouvrages souterrains d'infrastructures, hydrauliques, et industriels, dans toute la Suisse.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TM Concept AGtmconcept.ch HQ: Aarau, SwitzerlandReported employees: 51-200 | Aarau, Switzerland | 51-200 | Exact match | 46 contacts → |
“TM Concept AG is an interdisciplinary engineering company that develops and implements network infrastructures.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 565 company matches
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Infrastructure engineering staffing companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
557 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 565 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Infrastructure engineering staffing companies by metro
Questions about this company list
What does Exact match mean for infrastructure engineering staffing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many infrastructure engineering staffing companies did RevenueBase find based in Switzerland?
The saved snapshot records 565 matching company records, 8,645 tracked contacts and 4,049 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Infrastructure engineering staffing companies by geography
- Infrastructure engineering staffing companies based in Buenos Aires, Argentina
- Infrastructure engineering staffing companies based in Adelaide, Australia
- Infrastructure engineering staffing companies based in Brisbane, Australia
- Infrastructure engineering staffing companies based in Melbourne, Australia
- Infrastructure engineering staffing companies based in Perth, Australia
- Infrastructure engineering staffing companies based in Sydney, Australia
- Infrastructure engineering staffing companies based in Vienna, Austria
- Infrastructure engineering staffing companies based in Barueri, Brazil
- Infrastructure engineering staffing companies based in Belo Horizonte, Brazil
- Infrastructure engineering staffing companies based in Brasilia, Brazil
- Infrastructure engineering staffing companies based in Campinas, Brazil
- Infrastructure engineering staffing companies based in Curitiba, Brazil
Cite this list
RevenueBase Data Team. Top 25 infrastructure engineering staffing companies based in Switzerland. Snapshot: September 28, 2026. https://revenuebase.ai/companies/infrastructure-engineering-staffing-companies/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Lists A-Z
- New lists
- Infrastructure engineering staffing companies based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 25 infrastructure engineering staffing companies based in Switzerland
RevenueBase records 565 matching company records for infrastructure engineering staffing companies based in Switzerland, with 8,645 tracked contacts and 4,049 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure engineering staffing companies based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Amstein Walthertamstein-walthert.ch HQ: Zurich, SwitzerlandReported employees: 1,001-5,000 | Zurich, Switzerland | 1,001-5,000 | Exact match | 563 contacts → |
“Ü Ingenieurskunst bedeutet, mit Ressourcen richtig umzugehen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pini Grouparx.ing HQ: Grono, SwitzerlandReported employees: 1,001-5,000 | Grono, Switzerland | 1,001-5,000 | Exact match | 471 contacts → |
“We are a comprehensive network of specialists, expanding as we integrate talent and expertise.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Grunergruner.ch HQ: Basel, SwitzerlandReported employees: 1,001-5,000 | Basel, Switzerland | 1,001-5,000 | Exact match | 462 contacts → |
“Gruner at a glance Founded: 1862 in Basel, Switzerland Legal form: Since 1970, public limited company owned by the founding families and employees Employees: more than 1,200 from…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Emch Berger Groupemchberger.ch HQ: Bern, SwitzerlandReported employees: 501-1,000 | Bern, Switzerland | 501-1,000 | Exact match | 283 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Lombardi Engineering Switzerlandlombardi.group HQ: Bellinzona-giubiasco, SwitzerlandReported employees: 201-500 | Bellinzona-giubiasco, Switzerland | 201-500 | Exact match | 276 contacts → |
“Lombardi Switzerland is a leading engineering company with over 400 skilled engineers and technicians delivering multidisciplinary and specialized services in infrastructure and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Holingerholinger.com HQ: Liestal, SwitzerlandReported employees: 501-1,000 | Liestal, Switzerland | 501-1,000 | Exact match | 265 contacts → |
“For over 90 years, HOLINGER has been solving engineering and scientific tasks in various specialist areas related to the water cycle.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Capefront Energiescapefront.com HQ: Carouge, SwitzerlandReported employees: 201-500 | Carouge, Switzerland | 201-500 | Exact match | 190 contacts → |
“Capefront Energies: A Global Leader in the Energy Industry Capefront Energies is a prominent global leader in the energy industry, dedicated to delivering top-tier recruitment…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | IUB Engineering LTDengineering-group.ch HQ: Bern 14, SwitzerlandReported employees: 201-500 | Bern 14, Switzerland | 201-500 | Exact match | 156 contacts → |
“IUB Engineering AG has been an overall planner for infrastructure systems for over 50 years.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bellinibellini.ch HQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 96 contacts → |
“Wir sind die Spezialisten wenn es um den Personalverleih im Baugewerbe geht.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | GPC SAgpcsa.com HQ: Geneva, SwitzerlandReported employees: 201-500 | Geneva, Switzerland | 201-500 | Exact match | 91 contacts → |
“Créée en 1985 et basée à Genève en Suisse, GPC SA propose un service d’assistance technique et de portage salarial aux entreprises, sur leurs activités et projets internationaux.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Buchs, SwitzerlandReported employees: 51-200 | Buchs, Switzerland | 51-200 | Exact match | 83 contacts → |
“1959 durch Dialma Jakob Bänziger gegründet - heute eine der führenden Bauingenieurfirmen in der Schweiz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Willerswillers.ch HQ: Stadtkreis 9, SwitzerlandReported employees: 51-200 | Stadtkreis 9, Switzerland | 51-200 | Exact match | 81 contacts → |
“Willers is an international engineering company for high-tech buildings and infrastructures.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Geoinfra Ingenieure AGgeoinfra.ch HQ: Pfäffikon, SwitzerlandReported employees: 51-200 | Pfäffikon, Switzerland | 51-200 | Exact match | 71 contacts → |
“Die Haupttätigkeitsfelder der über 160 Mitarbeitenden der Geoinfra Ingenieure AG sind die kommunale Planung, die Vermessung, die Geoinformation (GIS) sowie die Projektierung und…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SD Ingénieriesdingenierie.com HQ: Suisse-romande, SwitzerlandReported employees: 51-200 | Suisse-romande, Switzerland | 51-200 | Exact match | 69 contacts → |
“Fondée en 1955 à Lausanne, sd ingénierie se compose aujourd’hui d’environ 180 collaborateurs répartis au sein de sept filiales cantonales.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Aarau, SwitzerlandReported employees: 51-200 | Aarau, Switzerland | 51-200 | Exact match | 69 contacts → |
“Bauunternehmung und Ingenieurbüro unter einem Dach Als einzige Schweizer Unternehmung verbinden wir seit 1918 Planung und Ausführung im Bauwesen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Boess Gruppeboess.ch HQ: Bern, SwitzerlandReported employees: 51-200 | Bern, Switzerland | 51-200 | Exact match | 67 contacts → |
“Wir sind nicht nur Elektroingenieure.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Locher Ingenieurelocher-ing.ch HQ: Stadtkreis 1 Altstadt, SwitzerlandReported employees: 51-200 | Stadtkreis 1 Altstadt, Switzerland | 51-200 | Exact match | 67 contacts → |
“In der Bearbeitung von interdisziplinären Grossprojekten bis zu kleinen «Eine-Person-Projekten» bietet Locher Ingenieure das ideale Umfeld.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Uster, SwitzerlandReported employees: 51-200 | Uster, Switzerland | 51-200 | Exact match | 66 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Kissling Zbinden AGkzag.ch HQ: Bern, SwitzerlandReported employees: 51-200 | Bern, Switzerland | 51-200 | Exact match | 62 contacts → |
“Die Kissling + Zbinden AG ist eine innovative, erfolgreiche und im Markt bestens verankerte Ingenieurunternehmung mit Standorten in Spiez, Thun, Bern, Solothurn und Zürich.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Wil, SwitzerlandReported employees: 51-200 | Wil, Switzerland | 51-200 | Exact match | 58 contacts → |
“Bauprojekte sind Teamleistungen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kost Partner AGkost-partner.ch HQ: Sursee, SwitzerlandReported employees: 51-200 | Sursee, Switzerland | 51-200 | Exact match | 57 contacts → |
“Studien, Beratungen, Konzepte, Planungen, Vermessungen, Projektierungen, Bauleitungen, Gesamtprojektleitungen, Expertisen, GIS- und lT-Dienstleistungen Wir sind ein führendes…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Lugano, SwitzerlandReported employees: 51-200 | Lugano, Switzerland | 51-200 | Exact match | 54 contacts → |
“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 description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Mawi Group SAmawigroup.ch HQ: Bellinzona, SwitzerlandReported employees: 51-200 | Bellinzona, Switzerland | 51-200 | Exact match | 53 contacts → |
“con 140 collaboratori è attiva in diversi ambiti dell'ingegneria, tra cui ingegneria civile, restauro di monumenti storici, geologia, impiantistica, fisica della costruzione…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Infra Tunnel SAinfratunnel.ch HQ: Marin-epagnier, SwitzerlandReported employees: 51-200 | Marin-epagnier, Switzerland | 51-200 | Exact match | 47 contacts → |
“Infra Tunnel construit et réhabilite des ouvrages souterrains d'infrastructures, hydrauliques, et industriels, dans toute la Suisse.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | TM Concept AGtmconcept.ch HQ: Aarau, SwitzerlandReported employees: 51-200 | Aarau, Switzerland | 51-200 | Exact match | 46 contacts → |
“TM Concept AG is an interdisciplinary engineering company that develops and implements network infrastructures.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 565 company matches
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Infrastructure engineering staffing companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
557 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 565 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
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Questions about this company list
What does Exact match mean for infrastructure engineering staffing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many infrastructure engineering staffing companies did RevenueBase find based in Switzerland?
The saved snapshot records 565 matching company records, 8,645 tracked contacts and 4,049 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 infrastructure engineering staffing companies based in Switzerland. Snapshot: September 28, 2026. https://revenuebase.ai/companies/infrastructure-engineering-staffing-companies/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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