Company lists · Data refreshed September 2026

Top 25 Managed IT services for accounting firms based in Switzerland

Name: Managed IT services for accounting firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 109 companies tracked

RevenueBase identified 109 managed IT services for accounting firms headquartered in Switzerland as of September 2026 and tracks 467 professional contacts across them, including 211 with verified work emails. Zurich is the largest hub.

This list covers managed IT services for accounting 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 28, 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 28, 2026 86% judged on-target in blind review

109Companies

467Contacts tracked

211Verified emails

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The 25 largest managed IT services for accounting firms based in Switzerland

Ranked by team size

Top 25 of 109 managed IT services for accounting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to managed IT services for accounting 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	Meanquest	Partial evidence	Ecublens, SwitzerlandHQ checked Sep 28, 2026	51-200	81 contacts →
	Partial evidence “En Suisse romande, de nombreuses entreprises font face aux mêmes défis informatiques : Coûts IT imprévisibles Manque de ressources IT internes Collaborateurs bloqués et frustrés…” Source: RevenueBase Database · checked Sep 28, 2026
2	Cheops Technology Switzerland	Indirect evidence	Plan-les-ouates, SwitzerlandHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “Supporting its customers for more than 35 years in their digital transformation, CHEOPS TECHNOLOGY SWITZERLAND (ex-DFi Service) offers solutions and services in the areas of…” Source: RevenueBase Database · checked Sep 28, 2026
3	Fineac Treuhand TAX Audit	Indirect evidence	Zug, SwitzerlandHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Unabhängig von der Grösse des Anliegens: Wir von Fineac klären mit Ihnen die genauen Bedürfnisse ab und entwickeln für Sie das beste Dienstleistungspaket – individuell und…” Source: RevenueBase Database · checked Sep 28, 2026
4	Expertinum AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Als erfahrene Treuhandpartnerin mit fünf Standorten im Kanton Zürich begleiten wir Unternehmen und Privatpersonen mit persönlicher Beratung, hoher Fachkompetenz und einem klaren…” Source: RevenueBase Database · checked Sep 28, 2026
5	Eurex Suisse	Indirect evidence	Chêne-bourg, SwitzerlandHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “La technologie au service du conseil, l’humain au cœur de la performance.” Source: RevenueBase Database · checked Sep 28, 2026
6	RC Informatique	Indirect evidence	Geneve, SwitzerlandHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Partenaire des PME et spécialisé depuis de nombreuses années dans la gestion informatique externalisée, nous proposons avant tout un conseil informatique sur-mesure et une…” Source: RevenueBase Database · checked Sep 28, 2026
7	N'cloud.Swiss AG	Partial evidence	Seengen, SwitzerlandHQ checked Sep 28, 2026	1-10	16 contacts →
	Partial evidence “Your holistic IT specialist n'cloud.swiss AG attaches great importance to your satisfaction.” Source: RevenueBase Database · checked Sep 28, 2026
8	Unimission AG	Partial evidence	Rümlang, SwitzerlandHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “WHAT YOU GET: When you choose Unimission AG, you get the most efficient, secure, and scalable IT solutions that businesses need to stay ahead in the fast-paced digital world.” Source: RevenueBase Database · checked Sep 28, 2026
9	Netplans Schweiz AG	Strong evidence	Zollikon, SwitzerlandHQ checked Sep 28, 2026	51-200	10 contacts →
	Strong evidence “Wir sind ein internationaler Managed Service Provider mit über 400 IT Experten, spezialisiert auf innovative Cloud-Lösungen und einer eigenen Business Cloud.” Source: RevenueBase Database · checked Sep 28, 2026
10	Tschanz Treuhand AG	Indirect evidence	Lyss, SwitzerlandHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Immer mehr Banken bieten für Kleinunternehmen und Startups integrierte webbasierte Buchhaltungs- und Auftragssoftware an.” Source: RevenueBase Database · checked Sep 28, 2026
11	Controva AG	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “CONTROVA AG was founded in 2004 in Zug as BCS Audit AG and renamed CONTROVA AG in 2012.” Source: RevenueBase Database · checked Sep 28, 2026
12	Awsm Tech Switzerland LTD	Strong evidence	Genève, SwitzerlandHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “Welcome to our dynamic IT managed service provider based in the heart of Switzerland.” Source: RevenueBase Database · checked Sep 28, 2026
13	Netkum AG	Partial evidence	Glis, SwitzerlandHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “NETKUM - Your total IT service provider with security & competence.” Source: RevenueBase Database · checked Sep 28, 2026
14	Tarantino AG	Partial evidence	Zürich, SwitzerlandHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Tarantino AG is an accounting company based out of Gartenstrasse 25, 8002 Zürich, Zurich, Switzerland.” Source: RevenueBase Database · checked Sep 28, 2026
15	Agro Treuhand Thurgau AG	Indirect evidence	Weinfelden, SwitzerlandHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “In den Bereichen Buchführung, Treuhand, Unternehmensberatung, Steuerberatung und PC-Hof-Informatik bieten wir unseren Kunden eine umfassende Dienstleistungspalette mit…” Source: RevenueBase Database · checked Sep 28, 2026
16	Hubexperts SA	Indirect evidence	Génève, SwitzerlandHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “HubExperts SA est la genèse du regroupement de plusieurs fiduciaires.” Source: RevenueBase Database · checked Sep 28, 2026
17	Leftclick AG	Partial evidence	Allschwil, SwitzerlandHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Ihre IT in besten Händen: Persönlich, nah und zuverlässig – dafür steht die Leftclick AG!” Source: RevenueBase Database · checked Sep 28, 2026
18	Cifera Sàrl	Indirect evidence	La Chaux-de-fonds, SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Support // Sécurité // Services en informatique pour les entreprises.” Source: RevenueBase Database · checked Sep 28, 2026
19	Astron Associates SA	Partial evidence	Rolle, SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Spécialiste en gestion d’infrastructures IT, maintenance informatique, sécurité réseau et cloud services, Astron Associates accompagne le développement des entreprises en leur…” Source: RevenueBase Database · checked Sep 28, 2026
20	Fiducie-R	Strong evidence	Fribourg, SwitzerlandHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “Fiducie'r is your partner of choice, giving you access to a network of professionals offering a wide range of services including auditing, accounting, payroll management, taxation…” Source: RevenueBase Database · checked Sep 28, 2026
21	Diffinco SA	Partial evidence	Carouge, SwitzerlandHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “100% Suisse : Services IT aux entreprises, Solution Cloud et Cybersécurité Le choix, l'implémentation et l'exploitation du système d'information de toute entreprise est essentiel…” Source: RevenueBase Database · checked Sep 28, 2026
22	OS Systems AG	Partial evidence	Baar, SwitzerlandHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “OS systems AG ist der Spezialist für IT-Beratung, Netzwerke, Firewalls und Server.” Source: RevenueBase Database · checked Sep 28, 2026
23	Fin.Visor AG	Indirect evidence	Pratteln, SwitzerlandHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Wir bieten folgende Dienstleistungen an- Buchhaltung - Wirtschaftsprüfung - Beratung - Digitalisierung von Prozessen Spezialisiert sind wir auf KMU Kunden und bieten vernünftige…” Source: RevenueBase Database · checked Sep 28, 2026
24	Novalib SA	Strong evidence	Confignon, SwitzerlandHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “NovaLib SA est une société IT MSP (Managed Service Provider).” Source: RevenueBase Database · checked Sep 28, 2026
25	Xellus IT Gmbh	Partial evidence	St. Gallen, SwitzerlandHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Suchen Sie einen zuverlässigen IT-Dienstleister, der Ihnen bei der Optimierung Ihrer IT-Systeme helfen kann?” Source: RevenueBase Database · checked Sep 28, 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: managed IT services for accounting 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 managed IT services for accounting firms.
Partial evidence: Its own public description names part of managed IT services for accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name managed IT services for accounting 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 25 of 109 managed IT services for accounting firms based in Switzerland

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Managed IT services for accounting firms based in Switzerland at a glance

As of Sep 28, 2026

45.2%Verified-email coverage

4.3Average contacts per company

1-10Median size (employees)

8.3%Largest-city concentration · Zurich

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 109 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 managed IT services for accounting 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 “managed IT services for accounting 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 managed IT services for accounting 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 managed IT services for accounting 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, 211 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 28, 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 managed IT services for accounting 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 managed IT services for accounting firms are there based in Switzerland?

RevenueBase identified 109 managed IT services for accounting 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?

Meanquest, headquartered in Ecublens, tops this list with the largest team on record.

Which city has the most managed IT services for accounting firms?

Zurich leads with 9 headquartered companies, followed by Geneve (7) and Carouge (4).

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 211 verified decision-maker contacts tracked across these 109 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 28, 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.