Company lists · Data refreshed September 2026

Top 21 Aviation regulatory compliance firms based in Switzerland

Name: Aviation regulatory compliance firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 52 companies tracked

RevenueBase identified 52 aviation regulatory compliance firms headquartered in Switzerland as of September 2026 and tracks 716 professional contacts across them, including 237 with verified work emails. Zurich is the largest hub.

This list covers aviation regulatory compliance firms 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 16, 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 16, 2026 86% judged on-target in blind review

52Companies

716Contacts tracked

237Verified emails

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The 21 largest aviation regulatory compliance firms based in Switzerland

Ranked by team size

Top 21 of 52 aviation regulatory compliance firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to aviation regulatory compliance firms: 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	Iata Training	Partial evidence	Geneva - 15 Airport, SwitzerlandHQ checked Sep 16, 2026	501-1,000	138 contacts →
	Partial evidence “As the Training division of IATA (the International Air Transport Association), we train thousands of aviation professionals and businesses each year with a commitment to…” Source: RevenueBase Database · checked Sep 16, 2026
2	Sparfell	Partial evidence	Meyrin, SwitzerlandHQ checked Sep 16, 2026	201-500	132 contacts →
	Partial evidence “Sparfell is a one-stop shop for luxury travel and lifestyle services, offering tailored solutions across private aviation, yachting, VIP transfers, travel arrangements, and other…” Source: RevenueBase Database · checked Sep 16, 2026
3	Checkport Switzerland	Partial evidence	Zurich Airport, SwitzerlandHQ checked Sep 16, 2026	201-500	109 contacts →
	Partial evidence “OUR SERVICES (AVIATION SECURITY)=> Aircraft Cabin Search => Catering Security => Aircraft Access Control => Aircraft Ramp Observation => API Data Collection & Dispatch (crew &…” Source: RevenueBase Database · checked Sep 16, 2026
4	Albinati Aeronautics	Indirect evidence	Meyrin, SwitzerlandHQ checked Sep 16, 2026	51-200	72 contacts →
	Indirect evidence “Founded in 2001, Albinati Aeronautics has made its clients the central focus of its development.” Source: RevenueBase Database · checked Sep 16, 2026
5	QCM Holding	Strong evidence	Belp, SwitzerlandHQ checked Sep 16, 2026	11-50	40 contacts →
	Strong evidence “Within aviation, QCM is recognized as a leader in regulatory and Part-147 training, consulting, design, and aircraft technical management.” Source: RevenueBase Database · checked Sep 16, 2026
6	Amros Group	Partial evidence	Zurich Airport, SwitzerlandHQ checked Sep 16, 2026	51-200	31 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
7	C4j Aviation	Partial evidence	Euro Airport Basel, SwitzerlandHQ checked Sep 16, 2026	11-50	30 contacts →
	Partial evidence “C4j Aviation is a consulting and airworthiness management company serving a large variety of clients, including leasing companies, airlines, business aircraft owners, banks, and…” Source: RevenueBase Database · checked Sep 16, 2026
8	Next-At SA	Partial evidence	Mendrisio, SwitzerlandHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “Next-AT - We are a team of professionals that share a passion for aviation and make possible outstanding and innovative services.” Source: RevenueBase Database · checked Sep 16, 2026
9	Elite Simulation Solutions AG	Indirect evidence	Dübendorf, SwitzerlandHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “ELITE Simulation Solutions is one of the world’s leading providers of IFR training software, flight controls and flight training devices.” Source: RevenueBase Database · checked Sep 16, 2026
10	2assistu AG	Indirect evidence	Brugg, SwitzerlandHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “We consult, implement and train Our key competences lie within the areas of Emergency and Crisis Management and furthermore in Safety, Security and Quality Management Systems.” Source: RevenueBase Database · checked Sep 16, 2026
11	growing.aero	Partial evidence	Huenenberg, SwitzerlandHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
12	Aero Group SA	Partial evidence	La Chaux-de-fonds, SwitzerlandHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “EASA/FAA Part-145 Maintenance and EASA Part-CAMO approved organization, active in General Aviation maintenance and avionics upgrades.” Source: RevenueBase Database · checked Sep 16, 2026
13	Uasolutions	Indirect evidence	Payerne, SwitzerlandHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “ℹ Steps for obtaining a flight authorisation Adapting authorisation for operational changes and deployments to other locations Development of SORA documentation for your civil…” Source: RevenueBase Database · checked Sep 16, 2026
14	AIR DOC Services	Indirect evidence	Basel, SwitzerlandHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “Preliminary PPI / Aircraft Evaluation and Audit - Standard PPI Records Review & Report - PPI Follow Up and Closure of PPI Findings - Registration Change Support - Records…” Source: RevenueBase Database · checked Sep 16, 2026
15	Aelo Maintenance SA	Indirect evidence	Gordola, SwitzerlandHQ checked Sep 16, 2026	11-50	2 contacts →
	Indirect evidence “EASA Part-145 certified Aircraft Maintenance Organization.” Source: RevenueBase Database · checked Sep 16, 2026
16	Camo-24 AG	Indirect evidence	Zug, SwitzerlandHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “Do you search for a reliable partner on whom you can count on?” Source: RevenueBase Database · checked Sep 16, 2026
17	Heli Solutions Gmbh	Strong evidence	Hergiswil, SwitzerlandHQ checked Sep 16, 2026	1-10	2 contacts →
	Strong evidence “Heli Solutions Gmbh is a start-up company able to provide the following services for the aviation industry- Engineering services (design, qualification, certification, compliance…” Source: RevenueBase Database · checked Sep 16, 2026
18	Incluas	Indirect evidence	Wil, SwitzerlandHQ checked Sep 16, 2026	1-10	2 contacts →
	Indirect evidence “We want to ensure that every business and organisation can benefit from the huge potential of the emerging drone market.” Source: RevenueBase Database · checked Sep 16, 2026
19	Sqaplus Gmbh	Indirect evidence	Lungern, SwitzerlandHQ checked Sep 16, 2026	1-10	1 contacts →
	Indirect evidence “SQAplus GmbH is your trusted partner for safety critical systems and software development.” Source: RevenueBase Database · checked Sep 16, 2026
20	Avdelphi	Partial evidence	Zurich, SwitzerlandHQ checked Sep 16, 2026	1-10	1 contacts →
	Partial evidence “Aviation data analysis, reporting and forensics.” Source: RevenueBase Database · checked Sep 16, 2026
21	W5 Aviation LLC	Partial evidence	Rueti, SwitzerlandHQ checked Sep 16, 2026	1-10	1 contacts →
	Partial evidence “W5 Aviation LLC is a small company specializing in aviation consulting.” Source: RevenueBase Database · checked Sep 16, 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: aviation regulatory compliance firms. 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 aviation regulatory compliance firms.
Partial evidence: Its own public description names part of aviation regulatory compliance firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aviation regulatory compliance firms. 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 21 of 52 aviation regulatory compliance firms based in Switzerland

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Aviation regulatory compliance firms based in Switzerland at a glance

As of Sep 16, 2026

33.1%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

7.7%Largest-city concentration · Zurich

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 52 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 aviation regulatory compliance firms, 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 “aviation regulatory compliance firms”. 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 aviation regulatory compliance firms), 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 aviation regulatory compliance firms, 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, 237 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 16, 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 aviation regulatory compliance firms, 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 aviation regulatory compliance firms are there based in Switzerland?

RevenueBase identified 52 aviation regulatory compliance firms 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?

Iata Training, headquartered in Geneva, tops this list with the largest team on record.

Which city has the most aviation regulatory compliance firms?

Zurich leads with 4 headquartered companies, followed by Basel (3) and Gland (3).

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 237 verified decision-maker contacts tracked across these 52 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 16, 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.