Company lists · Data refreshed September 2026
Top 20 Advisory and outsourcing services based in Winterthur, Switzerland
RevenueBase identified 43 company matches for advisory and outsourcing services associated with Winterthur, Switzerland as of September 2026 and tracks 132 professional contacts across them, including 65 with verified work emails. Across Switzerland, Zurich is the largest hub for this category (441 companies); Winterthur has 43.
This list covers company matches for advisory and outsourcing services associated with Winterthur, 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 23, 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.
The 20 largest advisory and outsourcing services based in Winterthur, Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 19 contacts → | ||||
Exact match “The Nexus Group is the 100% owner of Startups.ch AG and Findea.ch AG, including the project Taxea.ch.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 2 | 17 contacts → | ||||
Exact match “Consultive ist Ihr KMU Partner für Revision, Treuhand und Unternehmensberatung in Winterthur.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 3 | 15 contacts → | ||||
Exact match “IT-Service mit Professionalität Die A+E Informatik GmbH bietet Ihnen zuverlässigen IT-Service von der neutralen Beratung, Konzeption und fachkundigen Implementierung bis zum…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 4 | 6 contacts → | ||||
Exact match “Die neidhart rüttimann & partner ag bietet Ihnen genau die Finanzdienstleistungen, die Sie sich wünschen.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 5 | 4 contacts → | ||||
Exact match “Seit 2012 stehen wir, die ORSINI Treuhand AG, Firmen und Privatpersonen als kompetente Treuhandkanzlei in Winterthur zur Seite.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 6 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 7 | 3 contacts → | ||||
Exact match “Ihr kompetenter und freundlicher Berater in Sachen Finanzen, Steuern und Unternehmensberatung.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 8 | 3 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 23, 2026 · View company records in RevenueBase | |||||
| 9 | 2 contacts → | ||||
Exact match “Wertschöpfung durch massgeschneiderte Lösungen, das ist unser Ziel.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 10 | 2 contacts → | ||||
Exact match “Jedes Unternehmen und jedes Institut steht vor eigenen Herausforderungen, wenn es um die Handhabung, Erweiterung oder die Einschätzung und den optimalen Einsatz bestehender…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 11 | 2 contacts → | ||||
Exact match “Kommunikation, Krise und Konflikt Vision, Werte und Strategie Teamkultur und neue Arbeitsformen Organisations- und Unternehmensethik Branding, Image und Auftritt” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 12 | 2 contacts → | ||||
Exact match “Novotec Engineering ist ein mittelständiges Beratungsunternehmen in Winterthur.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “Since 1984 - our SundP-Team successfully supports clients in times of change and professional development: Through seminars, coaching and outplacement, with assessments or…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Sales Excellence durch nutzen- und serviceorientierte Geschäftsmodelle Wir unterstützen Unternehmen bei der Entwicklung von Verkaufs- und Marketingstrategien und helfen Ihnen bei…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Mit Schreiber Finanz Treuhand AG sind wir offen für kleine Kunden und alle Varianten von Arbeitsteilung.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “A357 GmbH advises and assists companies in the telecommunications industry with the design, development and introduction of innovative services and products, as well as…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Herzog Consulting.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Ich bringe Klarheit in Aufbau, Abläufe und Verantwortung.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “advisory and outsourcing services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 43 advisory and outsourcing services based in Winterthur, Switzerland
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Advisory and outsourcing services based in Winterthur, Switzerland at a glance
As of Sep 23, 2026Companies by employee count
Email recency for this list is measured across the whole Switzerland list rather than for Winterthur, so it is reported there. Company counts and contact totals on this page are exact for Winterthur, over 43 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 Winterthur, Switzerland whose business descriptions match “advisory and outsourcing services” 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 65 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 23, 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.
Advisory and outsourcing services by metro in Switzerland
- Advisory and outsourcing services in Zurich441
- Advisory and outsourcing services in Geneva240
- Advisory and outsourcing services in Zug151
- Advisory and outsourcing services in Lugano102
- Advisory and outsourcing services in Basel92
- Advisory and outsourcing services in Lausanne87
- Advisory and outsourcing services in Bern69
- Advisory and outsourcing services in Baar48
- Advisory and outsourcing services in Luzern35
- Advisory and outsourcing services in Cham27
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 “advisory and outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many advisory and outsourcing services are there based in Winterthur, Switzerland?
RevenueBase identified 43 company matches for advisory and outsourcing services associated with Winterthur, 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?
Nexus Group Holding PLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Switzerland has the most advisory and outsourcing services?
Zurich leads Switzerland with 441 company records, followed by Geneva (240) and Zug (151). Winterthur has 43.
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 65 professional contacts with verified work emails tracked across these 43 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 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 43 advisory and outsourcing services based in Winterthur, Switzerland. Start with a free account, no credit card.
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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.
More company lists
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- Lists by location
- Lists A-Z
- New lists
- Advisory and outsourcing services based in the United States
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Company intelligence · public preview
Top 20 advisory and outsourcing services based in Winterthur, Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 43 matching company records for advisory and outsourcing services based in Winterthur, Switzerland, with 132 tracked contacts and 65 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 23, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 advisory and outsourcing services based in Winterthur, Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Nexus Group Holding PLCnexus-group.com HQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 19 contacts → |
“The Nexus Group is the 100% owner of Startups.ch AG and Findea.ch AG, including the project Taxea.ch.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Consultiveconsultive.chHQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 17 contacts → |
“Consultive ist Ihr KMU Partner für Revision, Treuhand und Unternehmensberatung in Winterthur.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  A E Informatik Gmbhaeinformatik.chHQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 15 contacts → |
“IT-Service mit Professionalität Die A+E Informatik GmbH bietet Ihnen zuverlässigen IT-Service von der neutralen Beratung, Konzeption und fachkundigen Implementierung bis zum…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 6 contacts → |
“Die neidhart rüttimann & partner ag bietet Ihnen genau die Finanzdienstleistungen, die Sie sich wünschen.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Orsini Treuhand AGorsini-treuhand.chHQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 4 contacts → |
“Seit 2012 stehen wir, die ORSINI Treuhand AG, Firmen und Privatpersonen als kompetente Treuhandkanzlei in Winterthur zur Seite.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PRT Revisions & Treuhandprtag.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Winco Treuhand AGwinco.chHQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 3 contacts → |
“Ihr kompetenter und freundlicher Berater in Sachen Finanzen, Steuern und Unternehmensberatung.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Stettlerpartnersstettlerpartners.comHQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 3 contacts → |
“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 description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Diff IT Gmbhdiffit.chHQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Wertschöpfung durch massgeschneiderte Lösungen, das ist unser Ziel.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Fintura Solutionsfintura-solutions.chHQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Jedes Unternehmen und jedes Institut steht vor eigenen Herausforderungen, wenn es um die Handhabung, Erweiterung oder die Einschätzung und den optimalen Einsatz bestehender…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Kesper Wegelin AGkesperwegelin.chHQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Kommunikation, Krise und Konflikt Vision, Werte und Strategie Teamkultur und neue Arbeitsformen Organisations- und Unternehmensethik Branding, Image und Auftritt” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Novotec Engineering AGnovotec.chHQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 2 contacts → |
“Novotec Engineering ist ein mittelständiges Beratungsunternehmen in Winterthur.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Schmidhauser & Partner AGsundp.chHQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 2 contacts → |
“Since 1984 - our SundP-Team successfully supports clients in times of change and professional development: Through seminars, coaching and outplacement, with assessments or…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Salessolution.Ch Gmbhsalessolution.chHQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Sales Excellence durch nutzen- und serviceorientierte Geschäftsmodelle Wir unterstützen Unternehmen bei der Entwicklung von Verkaufs- und Marketingstrategien und helfen Ihnen bei…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Schreiber Finanz Treuhand AGschreiberfinanz.chHQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Mit Schreiber Finanz Treuhand AG sind wir offen für kleine Kunden und alle Varianten von Arbeitsteilung.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Topserve.Ch Gmbhtopserve.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Gysin Business Solutions Gmbhgysin-bs.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  A357 Gmbha357.chHQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
“A357 GmbH advises and assists companies in the telecommunications industry with the design, development and introduction of innovative services and products, as well as…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Herzog Consulting Gmbhherzog-consulting.chHQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
“Herzog Consulting.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Anderes Denken Gmbhanderes-denken.chHQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
“Ich bringe Klarheit in Aufbau, Abläufe und Verantwortung.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 43 company matches
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Advisory and outsourcing services: dataset insights
September 23, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
43 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Switzerland list rather than for Winterthur, so it is reported there. Company counts and contact totals on this page are exact for Winterthur, over 43 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 23, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Advisory and outsourcing services by metro in Switzerland
- Advisory and outsourcing services in Zurich441
- Advisory and outsourcing services in Geneva240
- Advisory and outsourcing services in Zug151
- Advisory and outsourcing services in Lugano102
- Advisory and outsourcing services in Basel92
- Advisory and outsourcing services in Lausanne87
- Advisory and outsourcing services in Bern69
- Advisory and outsourcing services in Baar48
- Advisory and outsourcing services in Luzern35
- Advisory and outsourcing services in Cham27
Questions about this company list
What does Exact match mean for advisory and outsourcing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many advisory and outsourcing services did RevenueBase find based in Winterthur, Switzerland?
The saved snapshot records 43 matching company records, 132 tracked contacts and 65 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 23, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Advisory and outsourcing services by geography
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
- Advisory and outsourcing services based in Spain
- Advisory and outsourcing services based in Australia
- Advisory and outsourcing services based in Italy
- Advisory and outsourcing services based in the Netherlands
- Advisory and outsourcing services based in Canada
- Advisory and outsourcing services based in Mexico
- Advisory and outsourcing services based in South Africa
Cite this list
RevenueBase Data Team. Top 20 advisory and outsourcing services based in Winterthur, Switzerland. Snapshot: September 23, 2026. https://revenuebase.ai/companies/advisory-and-outsourcing-services/switzerland/winterthur.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
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Company intelligence · public preview
Top 20 advisory and outsourcing services based in Winterthur, Switzerland
RevenueBase records 43 matching company records for advisory and outsourcing services based in Winterthur, Switzerland, with 132 tracked contacts and 65 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 23, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 advisory and outsourcing services based in Winterthur, Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Nexus Group Holding PLCnexus-group.com HQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 19 contacts → |
“The Nexus Group is the 100% owner of Startups.ch AG and Findea.ch AG, including the project Taxea.ch.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Consultiveconsultive.ch HQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 17 contacts → |
“Consultive ist Ihr KMU Partner für Revision, Treuhand und Unternehmensberatung in Winterthur.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | A E Informatik Gmbhaeinformatik.ch HQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 15 contacts → |
“IT-Service mit Professionalität Die A+E Informatik GmbH bietet Ihnen zuverlässigen IT-Service von der neutralen Beratung, Konzeption und fachkundigen Implementierung bis zum…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 6 contacts → |
“Die neidhart rüttimann & partner ag bietet Ihnen genau die Finanzdienstleistungen, die Sie sich wünschen.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Orsini Treuhand AGorsini-treuhand.ch HQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 4 contacts → |
“Seit 2012 stehen wir, die ORSINI Treuhand AG, Firmen und Privatpersonen als kompetente Treuhandkanzlei in Winterthur zur Seite.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PRT Revisions & Treuhandprtag.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Winco Treuhand AGwinco.ch HQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 3 contacts → |
“Ihr kompetenter und freundlicher Berater in Sachen Finanzen, Steuern und Unternehmensberatung.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Stettlerpartnersstettlerpartners.com HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 3 contacts → |
“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 description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Diff IT Gmbhdiffit.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Wertschöpfung durch massgeschneiderte Lösungen, das ist unser Ziel.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fintura Solutionsfintura-solutions.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Jedes Unternehmen und jedes Institut steht vor eigenen Herausforderungen, wenn es um die Handhabung, Erweiterung oder die Einschätzung und den optimalen Einsatz bestehender…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Kesper Wegelin AGkesperwegelin.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Kommunikation, Krise und Konflikt Vision, Werte und Strategie Teamkultur und neue Arbeitsformen Organisations- und Unternehmensethik Branding, Image und Auftritt” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Novotec Engineering AGnovotec.ch HQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 2 contacts → |
“Novotec Engineering ist ein mittelständiges Beratungsunternehmen in Winterthur.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Schmidhauser & Partner AGsundp.ch HQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 2 contacts → |
“Since 1984 - our SundP-Team successfully supports clients in times of change and professional development: Through seminars, coaching and outplacement, with assessments or…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Salessolution.Ch Gmbhsalessolution.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Sales Excellence durch nutzen- und serviceorientierte Geschäftsmodelle Wir unterstützen Unternehmen bei der Entwicklung von Verkaufs- und Marketingstrategien und helfen Ihnen bei…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Schreiber Finanz Treuhand AGschreiberfinanz.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 2 contacts → |
“Mit Schreiber Finanz Treuhand AG sind wir offen für kleine Kunden und alle Varianten von Arbeitsteilung.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Topserve.Ch Gmbhtopserve.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Gysin Business Solutions Gmbhgysin-bs.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | A357 Gmbha357.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
“A357 GmbH advises and assists companies in the telecommunications industry with the design, development and introduction of innovative services and products, as well as…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Herzog Consulting Gmbhherzog-consulting.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
“Herzog Consulting.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Anderes Denken Gmbhanderes-denken.ch HQ: Winterthur, SwitzerlandReported employees: 1-10 | Winterthur, Switzerland | 1-10 | Exact match | 1 contacts → |
“Ich bringe Klarheit in Aufbau, Abläufe und Verantwortung.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 43 company matches
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Advisory and outsourcing services: dataset insights
September 23, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
43 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Switzerland list rather than for Winterthur, so it is reported there. Company counts and contact totals on this page are exact for Winterthur, over 43 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 23, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Advisory and outsourcing services by metro in Switzerland
- Advisory and outsourcing services in Zurich441
- Advisory and outsourcing services in Geneva240
- Advisory and outsourcing services in Zug151
- Advisory and outsourcing services in Lugano102
- Advisory and outsourcing services in Basel92
- Advisory and outsourcing services in Lausanne87
- Advisory and outsourcing services in Bern69
- Advisory and outsourcing services in Baar48
- Advisory and outsourcing services in Luzern35
- Advisory and outsourcing services in Cham27
Questions about this company list
What does Exact match mean for advisory and outsourcing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many advisory and outsourcing services did RevenueBase find based in Winterthur, Switzerland?
The saved snapshot records 43 matching company records, 132 tracked contacts and 65 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 23, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 advisory and outsourcing services based in Winterthur, Switzerland. Snapshot: September 23, 2026. https://revenuebase.ai/companies/advisory-and-outsourcing-services/switzerland/winterthur.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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