Company lists · Data refreshed September 2026

Top 25 Transaction support companies based in Switzerland

RevenueBase identified 74 company matches for transaction support companies associated with Switzerland as of September 2026 and tracks 454 professional contacts across them, including 194 with verified work emails. Zurich is the largest hub.

This list covers company matches for transaction support 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 21, 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 21, 2026 How this list was built
74Companies
454Contacts tracked
194Verified emails
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The 25 largest transaction support companies based in Switzerland

Ranked by team size
Top 25 of 74 company matches for transaction support companies based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchZug, SwitzerlandHQ recorded Sep 21, 202651-20021 contacts →

Exact match

“We advise international companies and groups on business strategy, with a particular focus on mergers and acquisitions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchBasel, SwitzerlandHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“For over 12 years, Hoffmann & Partner AG has been an owner-managed independent firm specialising in financial services for Swiss and international clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchZug, SwitzerlandHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“The Corporate Finance Group AG (TCFG) is a leading independent M&A and Corporate Finance firm in Switzerland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchUster, SwitzerlandHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Effizient und mit kreativen Lösungen unterstützen wir Sie bei vielschichtigen Herausforderungen rund um M&A und Corporate Finance für KMU, Steuerberatung, Unternehmensbewertung…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchZurich, SwitzerlandHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Business Broker AG is a consulting firm with a track record of more than 15 years, specializing in the area of company sale and succession execution for Swiss SMEs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchZurich, SwitzerlandHQ recorded Sep 21, 20261-1010 contacts →

Exact match

“Founded in 2016, Ramus & Company is a consulting firm based in Zurich, Switzerland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchZurich, SwitzerlandHQ recorded Sep 21, 20261-109 contacts →

Exact match

“CFM partners ag is a Switzerland-based M&A advisory firm, established and registered in Zurich in January 2012.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchZürich, SwitzerlandHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Business Transaction AG ist ein unabhängiges Beratungsunternehmen, spezialisiert auf die gesamte Abwicklung von Unternehmenstransaktionen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchLugano, SwitzerlandHQ recorded Sep 21, 20261-108 contacts →

Exact match

“Maveria Advisory is an independent advisory boutique focusing on company transactions such as Mergers and Acquisitions (M&A), financial restructuring, strategic partnering and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchZug, SwitzerlandHQ recorded Sep 21, 20261-108 contacts →

Exact match

“TRIUM Corporate Finance was incorporated in 1998 with a focus on cross border M&A / CF advisory which include mergers & acquisitions,(buy-/ sell side) debt solutions, distressed…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchZurich, SwitzerlandHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Delwik Group is an independent M&A and venture capital operating company in Zurich, Switzerland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchZurich, SwitzerlandHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Smartmerger.com is a privately held company of M&A and IT specialists.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchZürich, SwitzerlandHQ recorded Sep 21, 20261-106 contacts →

Exact match

“In unserem Unternehmen verbinden wir die fachliche Expertise mit der Praxiserfahrung aus über 250 erfolgreichen Transaktionen für KMU in der Schweiz.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchGeneva, SwitzerlandHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Lynch & Partners est une société de conseil financier indépendante basée en Suisse, en France et au Luxembourg.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchLausanne, SwitzerlandHQ recorded Sep 21, 20261-105 contacts →

Exact match

“ProLinks Partner is a consulting firm for M&A transactions, corporate finance, strategic consulting and business development, founded in 2014 in Lausanne, Switzerland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSchlieren, SwitzerlandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“At Capital Protect AG, we support SME owners, boards of directors, and executive teams in critical decisions: succession and business transitions, company valuation, M&A…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchZurich, SwitzerlandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Gut Corporate Finance is a corporate finance advisory firm based in Zurich.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchPully, SwitzerlandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Découvrez Triggers SA : Votre partenaire en Management Externalisé Chez Triggers SA, nous sommes les experts de l'externalisation des métiers de management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchZurich, SwitzerlandHQ recorded Sep 21, 20261-103 contacts →

Exact match

“INVIN is a Swiss-based M&A advisory firm, expertly serving European SMEs in sell-side/ buy-side transactions, and guiding startups from growth phases to IPO readiness.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchWinterthur, SwitzerlandHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Flexible Management Consulting and independent M&A Advisory StettlerPartners stands by your side to face demanding business challenges and to create innovative problem solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSteinhausen, SwitzerlandHQ recorded Sep 21, 202611-503 contacts →

Exact match

“P4i – M&A Dealmakers: Your Trusted Partner in Mergers & Acquisitions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchZürich, SwitzerlandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Global M&A Associates Ltd.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchZurich, SwitzerlandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Mit Transaction Partner die Unternehmensnachfolge optimal lösen und Firmen erfolgreich verkaufen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchGeneva, SwitzerlandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“PME Finance est un Cabinet de Conseil spécialisé dans la transmission d’entreprise, le financement bancaire et le conseil d’entreprise.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchOlten, SwitzerlandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Kompetent.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 74 transaction support companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 194 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transaction support companies based in Switzerland at a glance

As of Sep 21, 2026
42.7%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
25.7%Largest-city concentration · Zurich
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
12
51-200
2
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 74 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 “transaction support 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 194 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 21, 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 “transaction support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transaction support companies are there based in Switzerland?

RevenueBase identified 74 company matches for transaction support 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?

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

Which city has the most transaction support companies?

Zurich leads with 19 company records, followed by Zug (11) and Geneva (8).

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 194 professional contacts with verified work emails tracked across these 74 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 21, 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.