Company lists · Data refreshed September 2026
Top 25 Legacy system modernization consultancies based in Switzerland
RevenueBase identified 124 company matches for legacy system modernization consultancies associated with Switzerland as of September 2026 and tracks 1,279 professional contacts across them, including 641 with verified work emails. Zurich is the largest hub.
This list covers company matches for legacy system modernization consultancies 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 28, 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 25 largest legacy system modernization consultancies based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 425 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 153 contacts → | ||||
Exact match “Dina - Putting People at the Heart of Your Digital Success.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 71 contacts → | ||||
Exact match “Komplexe Anforderungen brauchen keine komplizierten Projekte, sondern die richtige Software.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 65 contacts → | ||||
Exact match “We love technology, but it’s what people do with it that really gets us excited.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 45 contacts → | ||||
Exact match “IT Consulting - IT Services - IT Outsourcing - IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 29 contacts → | ||||
Exact match “Eine moderne IT muss mehr als nur funktionieren – sie soll Ihre Geschäftsprozesse und Arbeitsabläufe optimieren, höchste Sicherheitsstandards erfüllen und Ihr Unternehmen…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 28 contacts → | ||||
Exact match “IT Advanced Consulting est une société spécialisée dans les services et les solutions informatiques.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 27 contacts → | ||||
Exact match “We are an innovative Information, Technology and Services company located in St.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 24 contacts → | ||||
Exact match “EDV Werke is an enterprise transformation partner focused on SAP modernization, enterprise AI and data-driven operations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “ChiliDigital AG brings together IT expertise, digitalization know-how, and marketing professionals in a perfect blend.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 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 28, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “Die In & Out AG erbringt fundierte und praktikable IT-Beratung und Engineering-Dienstleistung in den Bereichen Data Center, Continuity Management, Technologie & Plattformen und…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “cogify is a Swiss technology partner helping companies turn business challenges into reliable digital systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “CFI helps companies to implement digital business transformation and gain a competitive advantage, using modern global experience of effective IT management in terms of business…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Trutmann Informatik operiert als kompatible und reibungslos funktionierende Schnittstelle zwischen Ihnen und Ihrer IT-Lösung.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “MSS is an IT Modernization Company helping organizations transform their applications and data across multi-platforms to achieve strategic business outcomes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “BMT ist ein innovatives, flexibles und dynamisches Beratungs- und Technologie-Unternehmen mit Sitz in Bottighofen, Schweiz.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “We modernize legacy systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Webside Associates SA est une société de services informatiques spécialisée dans les nouvelles technologies de l’information.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Mit hochqualifizierten Mitarbeiter*innen unterstützt Xurce Organisationen bei der Digitalisierung, bei der Software-Entwicklung und bei anspruchsvollen IT-Projekten – in…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Seit August 1995 ist die BAMBUS EDV-Consulting GmbH der zuverlässige IT-Partner für KMU, Grossunternehmen und auch für Non-Profitorganisationen mit hohen Anforderungen an die…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “Management Consulting in the following IT domains: Elaboration of Enterprise solutions and concepts regarding the integration of heterogenous system landscapes; Tendering support…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Filaos est spécialisée dans le conseil en informatique et la réalisation de vos projets IT.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Wir sind die Beratungsprofis für IT-Strategie, IT-Systemauswahl, IT-Programm-Management, IT-Audit, Innovationsmanagement, Konzeption” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Chaque entreprise est unique, avec ses propres défis, objectifs et opportunités.” Recorded in the RevenueBase company graph · Sep 28, 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 “legacy system modernization consultancies”. 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 25 of 124 legacy system modernization consultancies based in Switzerland
See the full list, filter by size, metro and specialty, and access 641 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Legacy system modernization consultancies based in Switzerland at a glance
As of Sep 28, 2026Companies by employee count
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 124 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 “legacy system modernization consultancies” 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 641 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 28, 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 “legacy system modernization consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many legacy system modernization consultancies are there based in Switzerland?
RevenueBase identified 124 company matches for legacy system modernization consultancies 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?
Adesso Schweiz AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most legacy system modernization consultancies?
Zurich leads with 13 company records, followed by Bern (6) and Winterthur (6).
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 641 professional contacts with verified work emails tracked across these 124 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 124 legacy system modernization consultancies based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
Legacy system modernization consultancies by geography
- Legacy system modernization consultancies based in Melbourne, Australia
- Legacy system modernization consultancies based in Sydney, Australia
- Legacy system modernization consultancies based in Rio De Janeiro, Brazil
- Legacy system modernization consultancies based in Sao Paulo, Brazil
- Legacy system modernization consultancies based in Calgary, Canada
- Legacy system modernization consultancies based in Mississauga, Canada
- Legacy system modernization consultancies based in Montreal, Canada
- Legacy system modernization consultancies based in Toronto, Canada
- Legacy system modernization consultancies based in Santiago, Chile
- Legacy system modernization consultancies based in Paris, France
- Legacy system modernization consultancies based in Berlin, Germany
- Legacy system modernization consultancies based in Hamburg, Germany
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Legacy system modernization consultancies based in Melbourne, Australia
- Legacy system modernization consultancies based in Sydney, Australia
- Legacy system modernization consultancies based in Rio De Janeiro, Brazil
- Legacy system modernization consultancies based in Sao Paulo, Brazil
- Legacy system modernization consultancies based in Calgary, Canada
- Legacy system modernization consultancies based in Mississauga, Canada
Company intelligence · public preview
Top 25 legacy system modernization consultancies based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 124 matching company records for legacy system modernization consultancies based in Switzerland, with 1,279 tracked contacts and 641 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 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 25 legacy system modernization consultancies based in 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 |  Adesso Schweiz AGadesso.chHQ: Zurich, SwitzerlandReported employees: 501-1,000 | Zurich, Switzerland | 501-1,000 | Exact match | 425 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  DINAdina.chHQ: Matran, SwitzerlandReported employees: 201-500 | Matran, Switzerland | 201-500 | Exact match | 153 contacts → |
“Dina - Putting People at the Heart of Your Digital Success.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Soxes AGsoxes.chHQ: Bubikon, SwitzerlandReported employees: 51-200 | Bubikon, Switzerland | 51-200 | Exact match | 71 contacts → |
“Komplexe Anforderungen brauchen keine komplizierten Projekte, sondern die richtige Software.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Lzlabslzlabs.comHQ: Wallisellen, SwitzerlandReported employees: 51-200 | Wallisellen, Switzerland | 51-200 | Exact match | 65 contacts → |
“We love technology, but it’s what people do with it that really gets us excited.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Econis AGeconis.chHQ: Dietikon, SwitzerlandReported employees: 51-200 | Dietikon, Switzerland | 51-200 | Exact match | 45 contacts → |
“IT Consulting - IT Services - IT Outsourcing - IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Beltronic IT AGbeltronic.chHQ: Bülach, SwitzerlandReported employees: 11-50 | Bülach, Switzerland | 11-50 | Exact match | 29 contacts → |
“Eine moderne IT muss mehr als nur funktionieren – sie soll Ihre Geschäftsprozesse und Arbeitsabläufe optimieren, höchste Sicherheitsstandards erfüllen und Ihr Unternehmen…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  IT Advanced Consulting SAitadvanced.chHQ: Le Grand-saconnex, SwitzerlandReported employees: 51-200 | Le Grand-saconnex, Switzerland | 51-200 | Exact match | 28 contacts → |
“IT Advanced Consulting est une société spécialisée dans les services et les solutions informatiques.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Netsafe AGnetsafe.chHQ: St. Gallen, SwitzerlandReported employees: 11-50 | St. Gallen, Switzerland | 11-50 | Exact match | 27 contacts → |
“We are an innovative Information, Technology and Services company located in St.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  EDV Werke AGedvwerke.chHQ: Baar, SwitzerlandReported employees: 501-1,000 | Baar, Switzerland | 501-1,000 | Exact match | 24 contacts → |
“EDV Werke is an enterprise transformation partner focused on SAP modernization, enterprise AI and data-driven operations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Chili Digital AGchili.chHQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 22 contacts → |
“ChiliDigital AG brings together IT expertise, digitalization know-how, and marketing professionals in a perfect blend.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  In&out AGinout.chHQ: Risch, SwitzerlandReported employees: 11-50 | Risch, Switzerland | 11-50 | Exact match | 13 contacts → |
“Die In & Out AG erbringt fundierte und praktikable IT-Beratung und Engineering-Dienstleistung in den Bereichen Data Center, Continuity Management, Technologie & Plattformen und…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cogify AGcogify.ioHQ: Root, SwitzerlandReported employees: 11-50 | Root, Switzerland | 11-50 | Exact match | 13 contacts → |
“cogify is a Swiss technology partner helping companies turn business challenges into reliable digital systems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  CFIcfi.cloudHQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 11 contacts → |
“CFI helps companies to implement digital business transformation and gain a competitive advantage, using modern global experience of effective IT management in terms of business…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Trutmann Informatikatit.chHQ: Aesch, SwitzerlandReported employees: 1-10 | Aesch, Switzerland | 1-10 | Exact match | 10 contacts → |
“Trutmann Informatik operiert als kompatible und reibungslos funktionierende Schnittstelle zwischen Ihnen und Ihrer IT-Lösung.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  MSS International AGmssint.comHQ: Baar, SwitzerlandReported employees: 11-50 | Baar, Switzerland | 11-50 | Exact match | 10 contacts → |
“MSS is an IT Modernization Company helping organizations transform their applications and data across multi-platforms to achieve strategic business outcomes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  BMTbmtg.chHQ: Bottighofen, SwitzerlandReported employees: 11-50 | Bottighofen, Switzerland | 11-50 | Exact match | 9 contacts → |
“BMT ist ein innovatives, flexibles und dynamisches Beratungs- und Technologie-Unternehmen mit Sitz in Bottighofen, Schweiz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  FEENKfeenk.comHQ: Wabern, SwitzerlandReported employees: 11-50 | Wabern, Switzerland | 11-50 | Exact match | 8 contacts → |
“We modernize legacy systems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Webside Associates SAwebside.chHQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 8 contacts → |
“Webside Associates SA est une société de services informatiques spécialisée dans les nouvelles technologies de l’information.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Xurce AGxurce.ch HQ: Bern, SwitzerlandReported employees: 11-50 | Bern, Switzerland | 11-50 | Exact match | 8 contacts → |
“Mit hochqualifizierten Mitarbeiter*innen unterstützt Xurce Organisationen bei der Digitalisierung, bei der Software-Entwicklung und bei anspruchsvollen IT-Projekten – in…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Bambus Edv-Consulting Gmbhbambus.chHQ: Kriens, SwitzerlandReported employees: 11-50 | Kriens, Switzerland | 11-50 | Exact match | 7 contacts → |
“Seit August 1995 ist die BAMBUS EDV-Consulting GmbH der zuverlässige IT-Partner für KMU, Grossunternehmen und auch für Non-Profitorganisationen mit hohen Anforderungen an die…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Engenius Gmbhengenius.ch HQ: Wettingen, SwitzerlandReported employees: 11-50 | Wettingen, Switzerland | 11-50 | Exact match | 6 contacts → |
“Management Consulting in the following IT domains: Elaboration of Enterprise solutions and concepts regarding the integration of heterogenous system landscapes; Tendering support…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Filaosansam.ch HQ: Nyon, SwitzerlandReported employees: 11-50 | Nyon, Switzerland | 11-50 | Exact match | 6 contacts → |
“Filaos est spécialisée dans le conseil en informatique et la réalisation de vos projets IT.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ruckstuhl Itec AGruckstuhl-itec.chHQ: Langnau Am Albis, SwitzerlandReported employees: 1-10 | Langnau Am Albis, Switzerland | 1-10 | Exact match | 5 contacts → |
“Wir sind die Beratungsprofis für IT-Strategie, IT-Systemauswahl, IT-Programm-Management, IT-Audit, Innovationsmanagement, Konzeption” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Cogency SAcogency.chHQ: Prilly, SwitzerlandReported employees: 1-10 | Prilly, Switzerland | 1-10 | Exact match | 4 contacts → |
“Chaque entreprise est unique, avec ses propres défis, objectifs et opportunités.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 124 company matches
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Legacy system modernization consultancies: dataset insights
September 28, 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
123 records in the displayed employee bands.
1 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 worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 124 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 28, 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 ↗
Questions about this company list
What does Exact match mean for legacy system modernization consultancies?
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 legacy system modernization consultancies did RevenueBase find based in Switzerland?
The saved snapshot records 124 matching company records, 1,279 tracked contacts and 641 verified emails. The public preview displays 25 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 28, 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
Legacy system modernization consultancies by geography
- Legacy system modernization consultancies based in Melbourne, Australia
- Legacy system modernization consultancies based in Sydney, Australia
- Legacy system modernization consultancies based in Rio De Janeiro, Brazil
- Legacy system modernization consultancies based in Sao Paulo, Brazil
- Legacy system modernization consultancies based in Calgary, Canada
- Legacy system modernization consultancies based in Mississauga, Canada
- Legacy system modernization consultancies based in Montreal, Canada
- Legacy system modernization consultancies based in Toronto, Canada
- Legacy system modernization consultancies based in Santiago, Chile
- Legacy system modernization consultancies based in Paris, France
- Legacy system modernization consultancies based in Berlin, Germany
- Legacy system modernization consultancies based in Hamburg, Germany
Cite this list
RevenueBase Data Team. Top 25 legacy system modernization consultancies based in Switzerland. Snapshot: September 28, 2026. https://revenuebase.ai/companies/legacy-system-modernization-consultancies/switzerland.
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
- Legacy system modernization consultancies based in Melbourne, Australia
- Legacy system modernization consultancies based in Sydney, Australia
- Legacy system modernization consultancies based in Rio De Janeiro, Brazil
- Legacy system modernization consultancies based in Sao Paulo, Brazil
- Legacy system modernization consultancies based in Calgary, Canada
- Legacy system modernization consultancies based in Mississauga, Canada
Company intelligence · public preview
Top 25 legacy system modernization consultancies based in Switzerland
RevenueBase records 124 matching company records for legacy system modernization consultancies based in Switzerland, with 1,279 tracked contacts and 641 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 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 25 legacy system modernization consultancies based in 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 | Adesso Schweiz AGadesso.ch HQ: Zurich, SwitzerlandReported employees: 501-1,000 | Zurich, Switzerland | 501-1,000 | Exact match | 425 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | DINAdina.ch HQ: Matran, SwitzerlandReported employees: 201-500 | Matran, Switzerland | 201-500 | Exact match | 153 contacts → |
“Dina - Putting People at the Heart of Your Digital Success.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Soxes AGsoxes.ch HQ: Bubikon, SwitzerlandReported employees: 51-200 | Bubikon, Switzerland | 51-200 | Exact match | 71 contacts → |
“Komplexe Anforderungen brauchen keine komplizierten Projekte, sondern die richtige Software.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Lzlabslzlabs.com HQ: Wallisellen, SwitzerlandReported employees: 51-200 | Wallisellen, Switzerland | 51-200 | Exact match | 65 contacts → |
“We love technology, but it’s what people do with it that really gets us excited.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Econis AGeconis.ch HQ: Dietikon, SwitzerlandReported employees: 51-200 | Dietikon, Switzerland | 51-200 | Exact match | 45 contacts → |
“IT Consulting - IT Services - IT Outsourcing - IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Beltronic IT AGbeltronic.ch HQ: Bülach, SwitzerlandReported employees: 11-50 | Bülach, Switzerland | 11-50 | Exact match | 29 contacts → |
“Eine moderne IT muss mehr als nur funktionieren – sie soll Ihre Geschäftsprozesse und Arbeitsabläufe optimieren, höchste Sicherheitsstandards erfüllen und Ihr Unternehmen…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IT Advanced Consulting SAitadvanced.ch HQ: Le Grand-saconnex, SwitzerlandReported employees: 51-200 | Le Grand-saconnex, Switzerland | 51-200 | Exact match | 28 contacts → |
“IT Advanced Consulting est une société spécialisée dans les services et les solutions informatiques.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Netsafe AGnetsafe.ch HQ: St. Gallen, SwitzerlandReported employees: 11-50 | St. Gallen, Switzerland | 11-50 | Exact match | 27 contacts → |
“We are an innovative Information, Technology and Services company located in St.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | EDV Werke AGedvwerke.ch HQ: Baar, SwitzerlandReported employees: 501-1,000 | Baar, Switzerland | 501-1,000 | Exact match | 24 contacts → |
“EDV Werke is an enterprise transformation partner focused on SAP modernization, enterprise AI and data-driven operations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Chili Digital AGchili.ch HQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 22 contacts → |
“ChiliDigital AG brings together IT expertise, digitalization know-how, and marketing professionals in a perfect blend.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | In&out AGinout.ch HQ: Risch, SwitzerlandReported employees: 11-50 | Risch, Switzerland | 11-50 | Exact match | 13 contacts → |
“Die In & Out AG erbringt fundierte und praktikable IT-Beratung und Engineering-Dienstleistung in den Bereichen Data Center, Continuity Management, Technologie & Plattformen und…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cogify AGcogify.io HQ: Root, SwitzerlandReported employees: 11-50 | Root, Switzerland | 11-50 | Exact match | 13 contacts → |
“cogify is a Swiss technology partner helping companies turn business challenges into reliable digital systems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CFIcfi.cloud HQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 11 contacts → |
“CFI helps companies to implement digital business transformation and gain a competitive advantage, using modern global experience of effective IT management in terms of business…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Trutmann Informatikatit.ch HQ: Aesch, SwitzerlandReported employees: 1-10 | Aesch, Switzerland | 1-10 | Exact match | 10 contacts → |
“Trutmann Informatik operiert als kompatible und reibungslos funktionierende Schnittstelle zwischen Ihnen und Ihrer IT-Lösung.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | MSS International AGmssint.com HQ: Baar, SwitzerlandReported employees: 11-50 | Baar, Switzerland | 11-50 | Exact match | 10 contacts → |
“MSS is an IT Modernization Company helping organizations transform their applications and data across multi-platforms to achieve strategic business outcomes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | BMTbmtg.ch HQ: Bottighofen, SwitzerlandReported employees: 11-50 | Bottighofen, Switzerland | 11-50 | Exact match | 9 contacts → |
“BMT ist ein innovatives, flexibles und dynamisches Beratungs- und Technologie-Unternehmen mit Sitz in Bottighofen, Schweiz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | FEENKfeenk.com HQ: Wabern, SwitzerlandReported employees: 11-50 | Wabern, Switzerland | 11-50 | Exact match | 8 contacts → |
“We modernize legacy systems.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Webside Associates SAwebside.ch HQ: Sion, SwitzerlandReported employees: 11-50 | Sion, Switzerland | 11-50 | Exact match | 8 contacts → |
“Webside Associates SA est une société de services informatiques spécialisée dans les nouvelles technologies de l’information.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Xurce AGxurce.ch HQ: Bern, SwitzerlandReported employees: 11-50 | Bern, Switzerland | 11-50 | Exact match | 8 contacts → |
“Mit hochqualifizierten Mitarbeiter*innen unterstützt Xurce Organisationen bei der Digitalisierung, bei der Software-Entwicklung und bei anspruchsvollen IT-Projekten – in…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bambus Edv-Consulting Gmbhbambus.ch HQ: Kriens, SwitzerlandReported employees: 11-50 | Kriens, Switzerland | 11-50 | Exact match | 7 contacts → |
“Seit August 1995 ist die BAMBUS EDV-Consulting GmbH der zuverlässige IT-Partner für KMU, Grossunternehmen und auch für Non-Profitorganisationen mit hohen Anforderungen an die…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Engenius Gmbhengenius.ch HQ: Wettingen, SwitzerlandReported employees: 11-50 | Wettingen, Switzerland | 11-50 | Exact match | 6 contacts → |
“Management Consulting in the following IT domains: Elaboration of Enterprise solutions and concepts regarding the integration of heterogenous system landscapes; Tendering support…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Filaosansam.ch HQ: Nyon, SwitzerlandReported employees: 11-50 | Nyon, Switzerland | 11-50 | Exact match | 6 contacts → |
“Filaos est spécialisée dans le conseil en informatique et la réalisation de vos projets IT.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ruckstuhl Itec AGruckstuhl-itec.ch HQ: Langnau Am Albis, SwitzerlandReported employees: 1-10 | Langnau Am Albis, Switzerland | 1-10 | Exact match | 5 contacts → |
“Wir sind die Beratungsprofis für IT-Strategie, IT-Systemauswahl, IT-Programm-Management, IT-Audit, Innovationsmanagement, Konzeption” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cogency SAcogency.ch HQ: Prilly, SwitzerlandReported employees: 1-10 | Prilly, Switzerland | 1-10 | Exact match | 4 contacts → |
“Chaque entreprise est unique, avec ses propres défis, objectifs et opportunités.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 124 company matches
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Legacy system modernization consultancies: dataset insights
September 28, 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
123 records in the displayed employee bands.
1 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 worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 124 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 28, 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 ↗
Questions about this company list
What does Exact match mean for legacy system modernization consultancies?
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 legacy system modernization consultancies did RevenueBase find based in Switzerland?
The saved snapshot records 124 matching company records, 1,279 tracked contacts and 641 verified emails. The public preview displays 25 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 28, 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 25 legacy system modernization consultancies based in Switzerland. Snapshot: September 28, 2026. https://revenuebase.ai/companies/legacy-system-modernization-consultancies/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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