Company lists · Data refreshed September 2026

Top 25 Operational improvement equity firms based in Switzerland

RevenueBase identified 97 operational improvement equity firms headquartered in Switzerland as of September 2026 and tracks 337 professional contacts across them, including 108 with verified work emails. Zurich is the largest hub.

This list covers operational improvement equity 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 20, 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 20, 2026 86% judged on-target in blind review
97Companies
337Contacts tracked
108Verified emails
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The 25 largest operational improvement equity firms based in Switzerland

Ranked by team size
Top 25 of 97 operational improvement equity firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to operational improvement equity 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceZug, SwitzerlandHQ checked Sep 20, 202611-5029 contacts →

Indirect evidence

“mas advisory helps management, boards and investors facing complex strategic challenges to improve their performance.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceCité, SwitzerlandHQ checked Sep 20, 202611-5015 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceZug, SwitzerlandHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“With a highly skilled team that has your back, we support you every step of the way to get the financial outcome you deserve.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceBasel, SwitzerlandHQ checked Sep 20, 202611-5010 contacts →

Indirect evidence

“InterPharmaLink is a leading transaction and business advisory firm for global healthcare companies, service providers and investors.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceZurich, SwitzerlandHQ checked Sep 20, 20261-1010 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceZurich, SwitzerlandHQ checked Sep 20, 202611-509 contacts →

Indirect evidence

“Founded in 2019, GlonetPartners is a Zurich-based boutique consultancy for companies and PE fund managers.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidencePfäffikon, SwitzerlandHQ checked Sep 20, 202611-508 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceLugano, SwitzerlandHQ checked Sep 20, 20261-108 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceSchwerzenbach, SwitzerlandHQ checked Sep 20, 20261-108 contacts →

Indirect evidence

“Willkommen beim KMU-Performer.”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceZug, SwitzerlandHQ checked Sep 20, 202611-506 contacts →

Indirect evidence

“EMVIS is a senior executive advisory firm that supports investors and entrepreneurs on their way towards industrial future as well as sustainably increase corporate value by…”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceZurich, SwitzerlandHQ checked Sep 20, 20261-106 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 20, 2026
12Partial evidencePrilly, SwitzerlandHQ checked Sep 20, 20261-105 contacts →

Partial evidence

“INFLEX'ON is a boutique Private Equity and Advisory firm dedicated to the development of enterprises.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceSchlieren, SwitzerlandHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceZurich, SwitzerlandHQ checked Sep 20, 20261-104 contacts →

Indirect evidence

“9 out of 10 companies do not exploit their own earnings potential due to structural deficits.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceZürich, SwitzerlandHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Das OPEKTUM Konzept dient dazu, kleinen Mittelstandsunternehmen bei ihrer Nachfolge zu helfen und zugleich einen fairen Marktwert für Verkäufer und Investor der ohne das OPEKTUM…”

Source: RevenueBase Database · checked Sep 20, 2026
16Partial evidenceZug, SwitzerlandHQ checked Sep 20, 202611-502 contacts →

Partial evidence

“We help business leaders turn failing operations around so they can meet expectations, and advance good operations to a world-class level to create a competitive advantage from…”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceGeneva, SwitzerlandHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“The PlatForm SA is an Investment Management company based in Geneva, Switzerland.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceSt. Gallen, SwitzerlandHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“In der Fortyone AG halten wir Beteiligungen an nichtkotierten Unternehmen.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceZug, SwitzerlandHQ checked Sep 20, 20261-102 contacts →

Indirect 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 20, 2026
20Partial evidenceMorges, SwitzerlandHQ checked Sep 20, 20261-102 contacts →

Partial evidence

“Proactis is an Operations Management consulting company committed to bringing substantial added value to its clients.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceStadtkreis 1 Altstadt, SwitzerlandHQ checked Sep 20, 20261-102 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 20, 2026
22Indirect evidenceZurich, SwitzerlandHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“fincoord is a privately-owned consulting firm offering financial and strategic advisory and management services”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceZurich, SwitzerlandHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“We work with corporate sellers and family businesses to invest in spin-offs and special situations.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidencePfäffikon, SwitzerlandHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“WCAP is a professional services company focusing on distressed and underperforming companies.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceZug, SwitzerlandHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“We Take Your Business to the Next Level – Customised Solutions for Every Phase of Your Corporate Evolution.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 97 operational improvement equity firms based in Switzerland

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Operational improvement equity firms based in Switzerland at a glance

As of Sep 20, 2026
32.0%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
24.7%Largest-city concentration · Zurich
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
15
51-200
1
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 97 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 operational improvement equity 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 “operational improvement equity 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 operational improvement equity 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 operational improvement equity 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, 108 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 20, 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 operational improvement equity 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 operational improvement equity firms are there based in Switzerland?

RevenueBase identified 97 operational improvement equity 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?

MAS Advisory, headquartered in Zug, tops this list with the largest team on record.

Which city has the most operational improvement equity firms?

Zurich leads with 24 headquartered companies, followed by Zug (15) and Geneva (7).

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 108 verified decision-maker contacts tracked across these 97 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 20, 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.