Company lists · Data refreshed November 2026

Top 25 Structural inspection and testing companies based in Switzerland

RevenueBase identified 127 company matches for structural inspection and testing companies associated with Switzerland as of November 2026 and tracks 589 professional contacts across them, including 286 with verified work emails. Zurich is the largest hub.

This list covers company matches for structural inspection and testing 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 November 6, 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 Nov 6, 2026 How this list was built
127Companies
589Contacts tracked
286Verified emails
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The 25 largest structural inspection and testing companies based in Switzerland

Ranked by team size
Top 25 of 127 company matches for structural inspection and testing companies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBellinzona, SwitzerlandHQ recorded Nov 6, 202651-20055 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchUrtenen-schönbühl, SwitzerlandHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Ihre Experten im sicheren Umgang mit Strom – in der ganzen Schweiz Die EM ELECTROCONTROL AG wurde am 25.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202651-20035 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMöriken-wildegg, SwitzerlandHQ recorded Nov 6, 202611-5034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDietikon, SwitzerlandHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Wir stehen für Zuverlässigkeit, Professionalität und Sicherheit von elektrischen Anlagen und sind die erste Adresse im Bereich Elektrokontrolle und fachliche Weiterbildung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchServion, SwitzerlandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Fondée en 1991 et accréditée en 1994 (STS 090), Infralab SA est un bureau d’ingénieurs civils et un laboratoire d’analyse des matériaux de construction, avec son siège dans le…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBern, SwitzerlandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Willkommen bei energiecheck bern ag, Ihrer zuverlässigen Inspektionsstelle für Elektrosicherheit und Energieeffizienz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchYverdon-les-bains, SwitzerlandHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Depuis 1980, ERTEC S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBeinwil Am See, SwitzerlandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Die LPM AG ist ein privatwirtschaftlich geführtes Unternehmen für Werkstoffkontrollen und Bauwerkanalysen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOlten, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Die SIPIZ ist eine notifizierte und akkreditierte Prüf, Inspektions- und Zertifizierungsstelle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHochdorf, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Die Tophinke Elektro-Kontroll AG bietet sowohl für Immobilienbesitzer (Privatpersonen und Liegenschaftsverwaltungen) wie auch für Industrie und Gewerbe diverse Dienstleistungen im…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLugano, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“NUOVOLab SA è un laboratorio sperimentale che offre prestazioni e consulenza nel campo del controllo della qualità dei materiali da costruzione.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBaden, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We are your experts for the further development of your properties in the areas of structural analysis, earthquake and fire protection and more!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUetendorf, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Seit über 50 Jahren sind wir ein zuverlässiger Partner in der Qualitätssicherung von Baustoffen – spezialisiert auf präzise Prüfungen und unabhängige Beratung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDietikon, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Qualität und Sicherheit steht bei uns an 1.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSchwerzenbach, SwitzerlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“AQUILA specializes in supplying advanced structural investigation services for the built environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWallisellen, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Als projektierende Bauingenieure bieten wir folgende Leistungen an: Wir projektieren und realisieren Neubauten, Umbauten und Sanierungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMünchenstein, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Kompetenzzentrum für Brandschutz und Elektroinspektionen”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBouveret, SwitzerlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Schwartz NDT is a Swiss based Non Destructive testing company providing traditional and advanced NDT services to global clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchYverdon-les-bains, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“En 2007, Patrick Müller et David Martin se sont associés pour reprendre en sous-traitance l’activité d’un bureau d’ingénieurs et ensemble créer la société 2M ingénierie civile SA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSâles, SwitzerlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“LorNDT est une jeune société extrêmement active en Suisse Romande dans le secteur de l’Energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSt. Gallen, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Die IBG Inspektion AG verhütet Unfälle, Störungen und Schäden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Die Corak AG ist ein renommiertes Bauingenieurbüro in der Schweiz und seit 1976 spezialisiert auf Bauphysik, Bauexpertisen, Gebäudeanalysen, Qualitätssicherung, Tragwerksplanung…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSafenwil, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Non-destructive material testing is a type of testing designed to determine the properties of a material without destroying it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchInterlaken, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 127 structural inspection and testing companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 286 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Structural inspection and testing companies based in Switzerland at a glance

As of Nov 6, 2026
48.6%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
4.7%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
20
51-200
7
201-500
2

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 127 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 “structural inspection and testing 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 286 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 November 6, 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 “structural inspection and testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many structural inspection and testing companies are there based in Switzerland?

RevenueBase identified 127 company matches for structural inspection and testing companies associated with Switzerland as of November 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?

Mawi Group SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most structural inspection and testing companies?

Zurich leads with 6 company records, followed by Bern (3) and Baden (2).

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 286 professional contacts with verified work emails tracked across these 127 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 November 6, 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.