Company lists · Data refreshed September 2026
Top 24 Legacy system modernization based in Switzerland
RevenueBase identified 125 company matches for legacy system modernization associated with Switzerland as of September 2026 and tracks 963 professional contacts across them, including 411 with verified work emails. Geneva is the largest hub.
This list covers company matches for legacy system modernization 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 20, 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 24 largest legacy system modernization based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 67 contacts → | ||||
Exact match “Kyos specializes in the fields of security, networks, and IT services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 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 20, 2026 · View company records in RevenueBase | |||||
| 3 | 53 contacts → | ||||
Exact match “We combine technical expertise and human partnerships.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 46 contacts → | ||||
Exact match “Mit innovativen Lösungen, Kompetenz und Erfahrung planen und realisieren wir clevere Abacus-ERP-Lösungen und sichere ICT-Systeme.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 39 contacts → | ||||
Exact match “Wir sind der agile Brückenbauer zu wertstiftenden und nachhaltigen IT-Lösungen – lokal verankert, mit internationaler Erfahrung.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 31 contacts → | ||||
Exact match “Dal 2008 forniamo soluzioni informatiche di alto profilo ad aziende del settore pubblico e privato del territorio, affermandoci come uno dei principali partner tecnologici in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 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 20, 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 20, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Die Swiss IT Professional AG ist Ihr zuverlässiger Partner für zukunftssichere IT-Lösungen.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 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 20, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “OneOverZero and its employees have more than 100 man-years of experience in the design and implementation of complex, dependable, high-performance, enterprise-class IT solutions…” Recorded in the RevenueBase company graph · Sep 20, 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 20, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “microtom ag is a locally owned and operated IT services company based in Switzerland.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “We are committed to providing your business with solutions tailored to its specific needs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 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 20, 2026 · View company records in RevenueBase | |||||
| 16 | 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 20, 2026 · View company records in RevenueBase | |||||
| 17 | 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 20, 2026 · View company records in RevenueBase | |||||
| 18 | 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 20, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “TCA Thomann has been your reliable partner for advice, integration and maintenance in IT for more than 35 years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “We modernize legacy systems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Sie wollen neue digitale Prozesse einführen?” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 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 20, 2026 · View company records in RevenueBase | |||||
| 23 | 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 20, 2026 · View company records in RevenueBase | |||||
| 24 | 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 20, 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”. 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 24 of 125 legacy system modernization based in Switzerland
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Legacy system modernization based in Switzerland at a glance
As of Sep 20, 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 125 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” 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 411 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 20, 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”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many legacy system modernization are there based in Switzerland?
RevenueBase identified 125 company matches for legacy system modernization 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?
Kyos SA 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?
Geneva leads with 9 company records, followed by Zurich (8) and Bern (5).
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 411 professional contacts with verified work emails tracked across these 125 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 125 legacy system modernization based in Switzerland. Start with a free account, no credit card.
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- Legacy system modernization based in Mississauga, Canada
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- Legacy system modernization based in Toronto, Canada
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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Company intelligence · public preview
Top 24 legacy system modernization 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 125 matching company records for legacy system modernization based in Switzerland, with 963 tracked contacts and 411 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 24 legacy system modernization 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 |  Kyos SAkyos.chHQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 67 contacts → |
“Kyos specializes in the fields of security, networks, and IT services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Smartwave S.Asmartwavesa.comHQ: Versoix, SwitzerlandReported employees: 51-200 | Versoix, Switzerland | 51-200 | Exact match | 53 contacts → |
“We combine technical expertise and human partnerships.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Arcon Informatik AGarcon.chHQ: Steinhausen, SwitzerlandReported employees: 51-200 | Steinhausen, Switzerland | 51-200 | Exact match | 46 contacts → |
“Mit innovativen Lösungen, Kompetenz und Erfahrung planen und realisieren wir clevere Abacus-ERP-Lösungen und sichere ICT-Systeme.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  NAG Informatik AGnag.chHQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 39 contacts → |
“Wir sind der agile Brückenbauer zu wertstiftenden und nachhaltigen IT-Lösungen – lokal verankert, mit internationaler Erfahrung.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  4it Solutions4itsolutions.comHQ: Gravesano, SwitzerlandReported employees: 11-50 | Gravesano, Switzerland | 11-50 | Exact match | 31 contacts → |
“Dal 2008 forniamo soluzioni informatiche di alto profilo ad aziende del settore pubblico e privato del territorio, affermandoci come uno dei principali partner tecnologici in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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 20, 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Swiss IT Professional AGsitp.chHQ: Hettlingen, SwitzerlandReported employees: 11-50 | Hettlingen, Switzerland | 11-50 | Exact match | 19 contacts → |
“Die Swiss IT Professional AG ist Ihr zuverlässiger Partner für zukunftssichere IT-Lösungen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Oneoverzero AGoneoverzero.netHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 14 contacts → |
“OneOverZero and its employees have more than 100 man-years of experience in the design and implementation of complex, dependable, high-performance, enterprise-class IT solutions…” Recorded description excerpt · September 20, 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Microtom AGmicrotom.com HQ: Münchenstein, SwitzerlandReported employees: 11-50 | Münchenstein, Switzerland | 11-50 | Exact match | 13 contacts → |
“microtom ag is a locally owned and operated IT services company based in Switzerland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  1swiss1 SA1swiss1.comHQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 11 contacts → |
“We are committed to providing your business with solutions tailored to its specific needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TCA Thomann IT Security Services AGtca-it.ch HQ: Muri Ag, SwitzerlandReported employees: 11-50 | Muri Ag, Switzerland | 11-50 | Exact match | 8 contacts → |
“TCA Thomann has been your reliable partner for advice, integration and maintenance in IT for more than 35 years.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  FEENKfeenk.comHQ: Wabern, SwitzerlandReported employees: 11-50 | Wabern, Switzerland | 11-50 | Exact match | 8 contacts → |
“We modernize legacy systems.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Continis AGcontinis.chHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 8 contacts → |
“Sie wollen neue digitale Prozesse einführen?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 125 company matches
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Legacy system modernization: dataset insights
September 20, 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
124 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 125 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 20, 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?
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 did RevenueBase find based in Switzerland?
The saved snapshot records 125 matching company records, 963 tracked contacts and 411 verified emails. The public preview displays 24 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 20, 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 by geography
- Legacy system modernization based in Brisbane, Australia
- Legacy system modernization based in Melbourne, Australia
- Legacy system modernization based in Sydney, Australia
- Legacy system modernization based in Belo Horizonte, Brazil
- Legacy system modernization based in Curitiba, Brazil
- Legacy system modernization based in Rio De Janeiro, Brazil
- Legacy system modernization based in Sao Paulo, Brazil
- Legacy system modernization based in Calgary, Canada
- Legacy system modernization based in Mississauga, Canada
- Legacy system modernization based in Montreal, Canada
- Legacy system modernization based in Ottawa, Canada
- Legacy system modernization based in Toronto, Canada
Cite this list
RevenueBase Data Team. Top 24 legacy system modernization based in Switzerland. Snapshot: September 20, 2026. https://revenuebase.ai/companies/legacy-system-modernization/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- New lists
- Legacy system modernization based in Brisbane, Australia
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Company intelligence · public preview
Top 24 legacy system modernization based in Switzerland
RevenueBase records 125 matching company records for legacy system modernization based in Switzerland, with 963 tracked contacts and 411 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 24 legacy system modernization 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 | Kyos SAkyos.ch HQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 67 contacts → |
“Kyos specializes in the fields of security, networks, and IT services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Smartwave S.Asmartwavesa.com HQ: Versoix, SwitzerlandReported employees: 51-200 | Versoix, Switzerland | 51-200 | Exact match | 53 contacts → |
“We combine technical expertise and human partnerships.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Arcon Informatik AGarcon.ch HQ: Steinhausen, SwitzerlandReported employees: 51-200 | Steinhausen, Switzerland | 51-200 | Exact match | 46 contacts → |
“Mit innovativen Lösungen, Kompetenz und Erfahrung planen und realisieren wir clevere Abacus-ERP-Lösungen und sichere ICT-Systeme.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | NAG Informatik AGnag.ch HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 39 contacts → |
“Wir sind der agile Brückenbauer zu wertstiftenden und nachhaltigen IT-Lösungen – lokal verankert, mit internationaler Erfahrung.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 4it Solutions4itsolutions.com HQ: Gravesano, SwitzerlandReported employees: 11-50 | Gravesano, Switzerland | 11-50 | Exact match | 31 contacts → |
“Dal 2008 forniamo soluzioni informatiche di alto profilo ad aziende del settore pubblico e privato del territorio, affermandoci come uno dei principali partner tecnologici in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 20, 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Swiss IT Professional AGsitp.ch HQ: Hettlingen, SwitzerlandReported employees: 11-50 | Hettlingen, Switzerland | 11-50 | Exact match | 19 contacts → |
“Die Swiss IT Professional AG ist Ihr zuverlässiger Partner für zukunftssichere IT-Lösungen.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Oneoverzero AGoneoverzero.net HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 14 contacts → |
“OneOverZero and its employees have more than 100 man-years of experience in the design and implementation of complex, dependable, high-performance, enterprise-class IT solutions…” Recorded description excerpt · September 20, 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Microtom AGmicrotom.com HQ: Münchenstein, SwitzerlandReported employees: 11-50 | Münchenstein, Switzerland | 11-50 | Exact match | 13 contacts → |
“microtom ag is a locally owned and operated IT services company based in Switzerland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 1swiss1 SA1swiss1.com HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 11 contacts → |
“We are committed to providing your business with solutions tailored to its specific needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TCA Thomann IT Security Services AGtca-it.ch HQ: Muri Ag, SwitzerlandReported employees: 11-50 | Muri Ag, Switzerland | 11-50 | Exact match | 8 contacts → |
“TCA Thomann has been your reliable partner for advice, integration and maintenance in IT for more than 35 years.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | FEENKfeenk.com HQ: Wabern, SwitzerlandReported employees: 11-50 | Wabern, Switzerland | 11-50 | Exact match | 8 contacts → |
“We modernize legacy systems.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Continis AGcontinis.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 8 contacts → |
“Sie wollen neue digitale Prozesse einführen?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 125 company matches
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Legacy system modernization: dataset insights
September 20, 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
124 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 125 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 20, 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?
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 did RevenueBase find based in Switzerland?
The saved snapshot records 125 matching company records, 963 tracked contacts and 411 verified emails. The public preview displays 24 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 20, 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 24 legacy system modernization based in Switzerland. Snapshot: September 20, 2026. https://revenuebase.ai/companies/legacy-system-modernization/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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