Company lists · Data refreshed September 2026

Top 25 Middle market investment firms based in Switzerland

Name: Middle market investment 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 58 companies tracked

RevenueBase identified 58 middle market investment firms headquartered in Switzerland as of September 2026 and tracks 386 professional contacts across them, including 133 with verified work emails. Zurich is the largest hub.

This list covers middle market investment 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

58Companies

386Contacts tracked

133Verified emails

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The 25 largest middle market investment firms based in Switzerland

Ranked by team size

Top 25 of 58 middle market investment 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 middle market investment 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	ACE & Company	Partial evidence	Geneva, SwitzerlandHQ checked Sep 28, 2026	11-50	49 contacts →
	Partial evidence “ACE & Company is a private equity and venture capital group, with more than $2.0 billion in assets under management and over 20 years of investment experience.” Source: RevenueBase Database · checked Sep 28, 2026
2	Capvis AG	Partial evidence	Baar, SwitzerlandHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “Capvis is a leading entrepreneurial mid-market investor in Europe creating global niche market leaders in Advanced Services & Software, Industrial Technology, and Healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
3	Constellation Capital	Partial evidence	Pfäffikon, SwitzerlandHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “CONSTELLATION is an independent investment company that invests in medium-sized companies at eye level with entrepreneurs and founders.” Source: RevenueBase Database · checked Sep 28, 2026
4	MPD Partners	Partial evidence	Eaux-vives, SwitzerlandHQ checked Sep 28, 2026	1-10	16 contacts →
	Partial evidence “MPD Partners is a Geneva-based private equity boutique focused on direct investments in SMEs and growth companies.” Source: RevenueBase Database · checked Sep 28, 2026
5	Gyrus Capital	Partial evidence	Cité, SwitzerlandHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Gyrus is a private equity firm dedicated to transformational investments.” Source: RevenueBase Database · checked Sep 28, 2026
6	EVOCO	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Evoco is an innovative Private Equity firm dedicated to creating lasting value for investors and businesses.” Source: RevenueBase Database · checked Sep 28, 2026
7	White Peaks Capital	Partial evidence	Stadtkreis 8 Riesbach, SwitzerlandHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “White Peaks funds invest in private markets and are supported by family capital.” Source: RevenueBase Database · checked Sep 28, 2026
8	Moravia Capital	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “About Us Moravia is a management-owned advisory and investment firm with a 25-year legacy.” Source: RevenueBase Database · checked Sep 28, 2026
9	Westmount Capital	Partial evidence	Genève, SwitzerlandHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Westmount Capital was founded in March 2006 in Geneva, Switzerland to provide a range of capital markets and investor relations services tailored to the needs of private and…” Source: RevenueBase Database · checked Sep 28, 2026
10	VB Capital Management AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “VB Capital is a Swiss Private Investment Firm focused on fixed income and equities portfolio management headquartered in Zurich.” Source: RevenueBase Database · checked Sep 28, 2026
11	Basso Global Partners	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “Our team has a combined 200 years experience investing in alternative assets across global markets.” Source: RevenueBase Database · checked Sep 28, 2026
12	Deventures Gmbh	Indirect evidence	Küsnacht, SwitzerlandHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “M&A advisors with an entrepreneurial scope We have more than 50 years of combined experience in the M&A and have learned that M&A projects require reliable diagnoses, expertise…” Source: RevenueBase Database · checked Sep 28, 2026
13	NFG SA	Partial evidence	Geneva, SwitzerlandHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “NFG SA is a global private investment firm based in Geneva.” Source: RevenueBase Database · checked Sep 28, 2026
14	Armada Investment AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Armada Investment AG is a Zurich-based, entrepreneurial investment firm.” Source: RevenueBase Database · checked Sep 28, 2026
15	Metellus AG	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “Metellus is a private investment firm based in Zurich and London, specialised in direct investments and active ownership.” Source: RevenueBase Database · checked Sep 28, 2026
16	Franzen & Company	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	201-500	2 contacts →
	Indirect evidence “Franzen & Company, the Swiss partner firm of Clairfield International is an international M&A and corporate finance partnership.” Source: RevenueBase Database · checked Sep 28, 2026
17	SGT Capital	Partial evidence	Knonau, SwitzerlandHQ checked Sep 28, 2026	11-50	2 contacts →
	Partial evidence “SGT Capital Group is a global private equity firm that generates top decile performance for its investors by driving the internationalisation of mid-cap market leading businesses…” Source: RevenueBase Database · checked Sep 28, 2026
18	The Platform SA	Partial evidence	Geneva, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “The PlatForm SA is an Investment Management company based in Geneva, Switzerland.” Source: RevenueBase Database · checked Sep 28, 2026
19	Fortyone AG	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “In der Fortyone AG halten wir Beteiligungen an nichtkotierten Unternehmen.” Source: RevenueBase Database · checked Sep 28, 2026
20	Navo Capital	Partial evidence	Zug, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Navo Capital is a private investment firm We partner with and support founders, business owners and management teams to unlock growth and improve profitability in order to build…” Source: RevenueBase Database · checked Sep 28, 2026
21	Pro-Ventures Group	Indirect evidence	Stadtkreis 1 Altstadt, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “At Pro-Ventures Group, our mission is to preserve and grow Switzerland’s strongest SMEs by empowering the next generation of entrepreneurial leaders.” Source: RevenueBase Database · checked Sep 28, 2026
22	Axpansion	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “We work with corporate sellers and family businesses to invest in spin-offs and special situations.” Source: RevenueBase Database · checked Sep 28, 2026
23	Reviva AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	201-500	1 contacts →
	Indirect evidence “REVIVA with a distinctly entrepreneurial approach, we invest in solid, midsized companies seeking to create Hidden Champions.” Source: RevenueBase Database · checked Sep 28, 2026
24	21celsius Ventures	Partial evidence	Zug, SwitzerlandHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “21Celsius Ventures is an investment company based in Zug, Switzerland led by independent, lateral thinkers who aim to help their partners overcome financial and operational…” Source: RevenueBase Database · checked Sep 28, 2026
25	Sig-I Capital AG	Partial evidence	Zug, SwitzerlandHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “SIG-i Capital AG is a special situations/ capital solutions investment firm that provides junior debt and senior equity financing to mid-sized companies.” 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: middle market investment 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 middle market investment firms.
Partial evidence: Its own public description names part of middle market investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name middle market investment 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 58 middle market investment firms based in Switzerland

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Middle market investment firms based in Switzerland at a glance

As of Sep 28, 2026

34.5%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

37.9%Largest-city concentration · Zurich

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 58 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 middle market investment 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 “middle market investment 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 middle market investment 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 middle market investment 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, 133 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 middle market investment 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 middle market investment firms are there based in Switzerland?

RevenueBase identified 58 middle market investment 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?

ACE & Company, headquartered in Geneva, tops this list with the largest team on record.

Which city has the most middle market investment firms?

Zurich leads with 22 headquartered companies, followed by Geneva (8) and Zug (6).

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 133 verified decision-maker contacts tracked across these 58 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.