Company lists · Data refreshed September 2026

Top 9 Aviation due diligence firms based in Switzerland

RevenueBase identified 33 company matches for aviation due diligence firms associated with Switzerland as of September 2026 and tracks 557 professional contacts across them, including 103 with verified work emails. Geneva is the largest hub.

This list covers company matches for aviation due diligence firms 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 30, 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 30, 2026 How this list was built
33Companies
557Contacts tracked
103Verified emails
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The 9 largest aviation due diligence firms based in Switzerland

Ranked by team size
Top 9 of 33 company matches for aviation due diligence firms based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchZurich, SwitzerlandHQ recorded Sep 30, 2026201-500404 contacts →

Exact match

“Comlux is one of the leaders in Business Aviation, Transaction and Completion services.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchZurich Airport, SwitzerlandHQ recorded Sep 30, 202651-20031 contacts →

Exact match

“AMROS Group is a globally recognized leader in the aviation industry, committed to delivering exceptional services through its companies: • AMROS Global a full-scale aviation…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchEuro Airport Basel, SwitzerlandHQ recorded Sep 30, 202611-5030 contacts →

Exact match

“C4j Aviation is a consulting and airworthiness management company serving a large variety of clients, including leasing companies, airlines, business aircraft owners, banks, and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchHuenenberg, SwitzerlandHQ recorded Sep 30, 202611-5010 contacts →

Exact match

“groWING is an enduring leader in the aviation industry, driving the evolution of the sector with forward-thinking and innovative solutions that enable our clients to efficiently…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchHünenberg, SwitzerlandHQ recorded Sep 30, 202611-509 contacts →

Exact match

“Swiss Aviation Consulting® (SAC) was established in 2005 as a network of Swiss aviation professionals.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchZug, SwitzerlandHQ recorded Sep 30, 20261-105 contacts →

Exact match

“We lead your aircraft transactions to offer you time and peace of mind.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchBasel, SwitzerlandHQ recorded Sep 30, 20261-103 contacts →

Exact match

“Preliminary PPI / Aircraft Evaluation and Audit - Standard PPI Records Review & Report - PPI Follow Up and Closure of PPI Findings - Registration Change Support - Records…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchMeyrin, SwitzerlandHQ recorded Sep 30, 20261-101 contacts →

Exact match

“INDEPENDENT, CLIENT-FOCUSED AND BESPOKE Our team is dedicated to guiding clients through the intricate process of aircraft transactions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchZurich, SwitzerlandHQ recorded Sep 30, 20261-101 contacts →

Exact match

“Aviation data analysis, reporting and forensics.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 9 of 33 aviation due diligence firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 103 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aviation due diligence firms based in Switzerland at a glance

As of Sep 30, 2026
18.5%Verified-email coverage
16.9Average contacts per company
1-10Median size (employees)
15.2%Largest-city concentration · Geneva
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
7
51-200
1
201-500
1

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 33 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 “aviation due diligence firms” 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 103 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 30, 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 “aviation due diligence firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many aviation due diligence firms are there based in Switzerland?

RevenueBase identified 33 company matches for aviation due diligence firms 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?

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

Which city has the most aviation due diligence firms?

Geneva leads with 5 company records, followed by Basel (3) and Zurich (3).

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 103 professional contacts with verified work emails tracked across these 33 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 30, 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.