Company lists · Data refreshed September 2026

Top 25 Middle market private equity companies based in Switzerland

RevenueBase identified 127 middle market private equity companies headquartered in Switzerland as of September 2026 and tracks 2,800 professional contacts across them, including 1,270 with verified work emails and 340 with mobile numbers. Zurich is the largest hub.

This list covers middle market private equity companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
127Companies
2,800Contacts tracked
1,270Verified emails
340Mobile numbers
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The 25 largest middle market private equity companies based in Switzerland

Ranked by team size
Top 25 of 127 middle market private equity companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names middle market private equity companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Partners GroupStrong evidence
Baar, SwitzerlandHQ checked Sep 5, 20261,001-5,0002,149

“Partners Group is a global private markets firm with USD 186 billion in assets under management and c.”

Source: company website · checked Sep 5, 2026
2
ACE & CompanyStrong evidence
Geneva, SwitzerlandHQ checked Sep 5, 202611-5049

“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: company website · checked Sep 5, 2026
3
Capvis AGPartial evidence
Baar, SwitzerlandHQ checked Sep 5, 202611-5031

“Capvis is a leading entrepreneurial mid-market investor in Europe creating global niche market leaders in Advanced Services & Software, Industrial Technology, and Healthcare.”

Source: company website · checked Sep 5, 2026
4
Invision AGIndirect evidence
Zug, SwitzerlandHQ checked Sep 5, 202611-5027

“Invision is the leading address when it comes to tailored succession solutions and growth financing.”

Source: company website · checked Sep 5, 2026
5
Constellation CapitalIndirect evidence
Pfäffikon, SwitzerlandHQ checked Sep 5, 202611-5022

“CONSTELLATION is an independent investment company that invests in medium-sized companies at eye level with entrepreneurs and founders.”

Source: company website · checked Sep 5, 2026
6
MPD PartnersStrong evidence
Eaux-vives, SwitzerlandHQ checked Sep 5, 20261-1016

“MPD Partners is a Geneva-based private equity boutique focused on direct investments in SMEs and growth companies.”

Source: company website · checked Sep 5, 2026
7
Gyrus CapitalStrong evidence
Cité, SwitzerlandHQ checked Sep 5, 202611-5015

“Gyrus is a private equity firm dedicated to transformational investments.”

Source: company website · checked Sep 5, 2026
8
Tennor International AGPartial evidence
Zug, SwitzerlandHQ checked Sep 5, 202611-5014

“Tennor International AG is a global investment holding company which invests in public and private companies through the acquisition of majority and minority stakes, as well as…”

Source: company website · checked Sep 5, 2026
9
Black Pearl CapitalIndirect evidence
Geneva, SwitzerlandHQ checked Sep 5, 202651-20014

“Black Pearl Capital was established as a multi-family office to manage Reza Irani-Kermani and Abbas Jafarian’s proprietary investments; it has since evolved into a co-investment…”

Source: company website · checked Sep 5, 2026
10
EVOCOStrong evidence
Zurich, SwitzerlandHQ checked Sep 5, 202611-5013

“Evoco is an innovative Private Equity firm dedicated to creating lasting value for investors and businesses.”

Source: company website · checked Sep 5, 2026
11
Secondary CapitalStrong evidence
Geneva, SwitzerlandHQ checked Sep 5, 202611-5013

“Secondary Capital is a private equity firm specialised in secondary equity investments in best performing Unicorns globally.”

Source: company website · checked Sep 5, 2026
12Zurich, SwitzerlandHQ checked Sep 5, 20261-1013

“SFP Infrastructure Partners (SFP IP) is one of the few dedicated participants in the infrastructure secondary market with a true mid-cap focus and a proven track record…”

Source: company website · checked Sep 5, 2026
13
White Peaks CapitalStrong evidence
Stadtkreis 8 Riesbach, SwitzerlandHQ checked Sep 5, 20261-1011

“White Peaks funds invest in private markets and are supported by family capital.”

Source: company website · checked Sep 5, 2026
14
Moravia CapitalIndirect evidence
Zurich, SwitzerlandHQ checked Sep 5, 202611-5010

“About Us Moravia is a management-owned advisory and investment firm with a 25-year legacy.”

Source: company website · checked Sep 5, 2026
15
Green Eight Capital AGStrong evidence
Pfaeffikon Sz, SwitzerlandHQ checked Sep 5, 202611-5010

“Green Eight Capital is a mission-driven private markets investment firm that seeks to deliver superior uncorrelated returns while capitalizing generation-defining innovations and…”

Source: company website · checked Sep 5, 2026
16
Enki CapitalStrong evidence
Nyon, SwitzerlandHQ checked Sep 5, 20261-1010

“Enki Capital is a Swiss Private Equity firm that focuses exclusively on investing in small and mid-sized Swiss companies.”

Source: company website · checked Sep 5, 2026
17
CGS Management AGIndirect evidence
Pfäffikon, SwitzerlandHQ checked Sep 5, 202611-508

“CGS is an independent, experienced specialist in the development of medium-sized industrial companies from the DACH region into leading international groups.”

Source: company website · checked Sep 5, 2026
18Zürich, SwitzerlandHQ checked Sep 5, 20261-108

“Soleal Unternehmerkapital AG is unique in the Swiss market for Small and Medium sized Companies (so called “SMEs”).”

Source: company website · checked Sep 5, 2026
19
ManixerStrong evidence
Genève, SwitzerlandHQ checked Sep 5, 20261-107

“Manixer is a Geneva-based private-equity advisory firm based in Geneva, Switzerland.”

Source: company website · checked Sep 5, 2026
20
VB Capital Management AGStrong evidence
Zurich, SwitzerlandHQ checked Sep 5, 20261-106

“VB Capital is a Swiss Private Investment Firm focused on fixed income and equities portfolio management headquartered in Zurich.”

Source: company website · checked Sep 5, 2026
21
Lorea AGPartial evidence
Freienbach, SwitzerlandHQ checked Sep 5, 202611-506

“LOREA AG is a diversified industrial holding company which invests equity capital from entrepreneurs and from family businesses that have been successfully managed for generations.”

Source: company website · checked Sep 5, 2026
22
MergeroIndirect evidence
Zurich, SwitzerlandHQ checked Sep 5, 202611-505

“Mergero facilitates sell-side advisory for the following types of transactions: Geography: EU and USA Revenue: up to ~$250M EBITDA:$1M up to ~$50M Transaction types: M&A, minority…”

Source: company website · checked Sep 5, 2026
23
Basso Global PartnersPartial evidence
Zurich, SwitzerlandHQ checked Sep 5, 202611-505

“Our team has a combined 200 years experience investing in alternative assets across global markets.”

Source: company website · checked Sep 5, 2026
24Rapperswil-jona, SwitzerlandHQ checked Sep 5, 20261-105

“Creating value by being a long-term and engaged shareholder (“true owner”) in our portfolio companies, building on our rich operational and boardroom experience Being a catalyst…”

Source: company website · checked Sep 5, 2026
25
Deventures GmbhIndirect evidence
Küsnacht, SwitzerlandHQ checked Sep 5, 20261-105

“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: company website · checked Sep 5, 2026

Showing 25 of 127 middle market private equity companies based in Switzerland

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Middle market private equity companies based in Switzerland at a glance

As of Sep 5, 2026
1-10Median size (employees)
ZurichLargest hub · 37 HQs
340Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
82
11-50
33
51-200
6
201-500
5
1,001-5,000
1

Verified emails by last verification

0–30
1,204
31–60
61
61–90
0
90–180
0
180+
5

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 private equity companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 private equity companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among middle market private equity companies, 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 an evidence 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, 1,270 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 5, 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.

Middle market private equity companies by metro

  • Middle market private equity companies in Zurich37

Frequently asked

How many middle market private equity companies are there based in Switzerland?

RevenueBase identified 127 middle market private equity companies 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?

Partners Group, headquartered in Baar, tops this list with the largest team on record.

Which city has the most middle market private equity companies?

Zurich leads with 37 headquartered companies, followed by Zug (14) and Geneva (13).

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 1,270 verified decision-maker contacts tracked across these 127 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 5, 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.