Company lists · Data refreshed November 2026
Top 17 Legacy system integration services based in Switzerland
RevenueBase identified 36 company matches for legacy system integration services associated with Switzerland as of November 2026 and tracks 361 professional contacts across them, including 196 with verified work emails. Zurich is the largest hub.
This list covers company matches for legacy system integration services 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 November 6, 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 17 largest legacy system integration services based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 144 contacts → | ||||
Exact match “Guided by the principle «True Business Automation», Opacc purposefully and sustainably integrates and automates customer processes as well as economic value added processes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 57 contacts → | ||||
Exact match “Effective 29 June 2026 | EveryWare and ELCA Cloud Services, the two cloud specialists of the ELCA Group, operate under a single brand: EveryWare.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 36 contacts → | ||||
Exact match “Ixion Services SA, partenaire local de votre informatique Dans la vie d’une entreprise, les problèmes informatiques sont souvent quotidiens, tant au niveau de la gestion de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 18 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 14 contacts → | ||||
Exact match “MISSION: We are a System Integrator that, with its technological and functional competence on business processes, implements solutions designed according to the real needs of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 9 contacts → | ||||
Exact match “At Ferris, we’ve been working in data and service intensive industries for many years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 7 contacts → | ||||
Exact match “We tackle complex infrastructure and application challenges with an experienced team of integration engineers and software developers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 6 contacts → | ||||
Exact match “Ob Sie neue Arbeitsstationen brauchen, einen Datenbankserver, ob Sie Ihr System migrieren oder optimieren wollen – wir stehen Ihnen zur Seite.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “We modernize legacy systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 3 contacts → | ||||
Exact match “In & work ist eine IT-Company aus Zürich.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 1 contacts → | ||||
Exact match “Ailanto AG was established in 2015 as part of a group of companies specializing in managing and supporting IT system integration and engineering projects for clients in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 1 contacts → | ||||
Exact match “We started in 2004 in Switzerland having the MSI Technology as our area of expertise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 1 contacts → | ||||
Exact match “Die Profis von aibIT sind Garanten für eine erfolgreiche IT-Integration im individuellen Kontext Ihres aktuellen Bedarfs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “Wir bringen Ihre IT auf den Punkt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “Norify GmbH is located in Switzerland and stands at the forefront of technological innovation and integration in the financial sector, offering custom data integration and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “IT Lösungen für KMU” Recorded in the RevenueBase company graph · Nov 6, 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 integration services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 17 of 36 legacy system integration services based in Switzerland
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Legacy system integration services based in Switzerland at a glance
As of Nov 6, 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 36 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 integration services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 196 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 November 6, 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 integration services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many legacy system integration services are there based in Switzerland?
RevenueBase identified 36 company matches for legacy system integration services associated with Switzerland as of November 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?
Opacc Software 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 integration services?
Zurich leads with 5 company records, followed by Tauffelen (2) and Zug (2).
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 196 professional contacts with verified work emails tracked across these 36 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 36 legacy system integration services based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 17 legacy system integration services 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 36 matching company records for legacy system integration services based in Switzerland, with 361 tracked contacts and 196 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 17 legacy system integration services 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 |  Opacc Software AGopacc.chHQ: Rothenburg, SwitzerlandReported employees: 201-500 | Rothenburg, Switzerland | 201-500 | Exact match | 144 contacts → |
“Guided by the principle «True Business Automation», Opacc purposefully and sustainably integrates and automates customer processes as well as economic value added processes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Elca Cloud Serviceselcacloudservices.chHQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 57 contacts → |
“Effective 29 June 2026 | EveryWare and ELCA Cloud Services, the two cloud specialists of the ELCA Group, operate under a single brand: EveryWare.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ixion Servicesansam.ch HQ: Chexbres, SwitzerlandReported employees: 51-200 | Chexbres, Switzerland | 51-200 | Exact match | 36 contacts → |
“Ixion Services SA, partenaire local de votre informatique Dans la vie d’une entreprise, les problèmes informatiques sont souvent quotidiens, tant au niveau de la gestion de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  A E Informatik Gmbhaeinformatik.chHQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 18 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  GEA Advanced Solutions SAgea-solution.comHQ: Balerna, SwitzerlandReported employees: 11-50 | Balerna, Switzerland | 11-50 | Exact match | 14 contacts → |
“MISSION: We are a System Integrator that, with its technological and functional competence on business processes, implements solutions designed according to the real needs of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ferrisferris.aiHQ: Cham, SwitzerlandReported employees: 11-50 | Cham, Switzerland | 11-50 | Exact match | 9 contacts → |
“At Ferris, we’ve been working in data and service intensive industries for many years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Yendicoyendico.chHQ: Rotkreuz, SwitzerlandReported employees: 1-10 | Rotkreuz, Switzerland | 1-10 | Exact match | 7 contacts → |
“We tackle complex infrastructure and application challenges with an experienced team of integration engineers and software developers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  TGS Informatik Gmbhtgs-informatik.chHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 6 contacts → |
“Ob Sie neue Arbeitsstationen brauchen, einen Datenbankserver, ob Sie Ihr System migrieren oder optimieren wollen – wir stehen Ihnen zur Seite.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  FEENKfeenk.comHQ: Wabern, SwitzerlandReported employees: 11-50 | Wabern, Switzerland | 11-50 | Exact match | 6 contacts → |
“We modernize legacy systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  In&work AGinwork.chHQ: Pfäffikon, SwitzerlandReported employees: 1-10 | Pfäffikon, Switzerland | 1-10 | Exact match | 3 contacts → |
“In & work ist eine IT-Company aus Zürich.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Galli Informatik AGgaelli.ch HQ: Tübach, SwitzerlandReported employees: 1-10 | Tübach, Switzerland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Ailanto AGailanto.chHQ: Bioggio, SwitzerlandReported employees: 11-50 | Bioggio, Switzerland | 11-50 | Exact match | 1 contacts → |
“Ailanto AG was established in 2015 as part of a group of companies specializing in managing and supporting IT system integration and engineering projects for clients in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Binary AGbinary.agHQ: Aesch, SwitzerlandReported employees: 11-50 | Aesch, Switzerland | 11-50 | Exact match | 1 contacts → |
“We started in 2004 in Switzerland having the MSI Technology as our area of expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aibit Gmbhaibit.ch HQ: SwitzerlandReported employees: 1-10 | Switzerland | 1-10 | Exact match | 1 contacts → |
“Die Profis von aibIT sind Garanten für eine erfolgreiche IT-Integration im individuellen Kontext Ihres aktuellen Bedarfs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Priolink Gmbhpriolink.chHQ: Mellingen, SwitzerlandReported employees: 1-10 | Mellingen, Switzerland | 1-10 | Exact match | 1 contacts → |
“Wir bringen Ihre IT auf den Punkt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Norify Gmbhnorify.chHQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 1 contacts → |
“Norify GmbH is located in Switzerland and stands at the forefront of technological innovation and integration in the financial sector, offering custom data integration and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hico Informatik Gmbhhico.ch HQ: Sitterdorf, SwitzerlandReported employees: Not recorded | Sitterdorf, Switzerland | Not recorded | Exact match | 1 contacts → |
“IT Lösungen für KMU” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 36 company matches
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Legacy system integration services: dataset insights
November 6, 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
35 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 36 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: November 6, 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 integration services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many legacy system integration services did RevenueBase find based in Switzerland?
The saved snapshot records 36 matching company records, 361 tracked contacts and 196 verified emails. The public preview displays 17 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: November 6, 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 integration services by geography
- Legacy system integration services based in Melbourne, Australia
- Legacy system integration services based in Sao Paulo, Brazil
- Legacy system integration services based in Bangalore, India
- Legacy system integration services based in Hyderabad, India
- Legacy system integration services based in Dubai, United Arab Emirates
- Legacy system integration services based in London, United Kingdom
- Legacy system integration services based in Argentina
- Legacy system integration services based in Australia
- Legacy system integration services based in Belgium
- Legacy system integration services based in Brazil
- Legacy system integration services based in Canada
- Legacy system integration services based in Chile
Cite this list
RevenueBase Data Team. Top 17 legacy system integration services based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/legacy-system-integration-services/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 integration services based in Melbourne, Australia
- Legacy system integration services based in Sao Paulo, Brazil
- Legacy system integration services based in Bangalore, India
- Legacy system integration services based in Hyderabad, India
- Legacy system integration services based in Dubai, United Arab Emirates
- Legacy system integration services based in London, United Kingdom
Company intelligence · public preview
Top 17 legacy system integration services based in Switzerland
RevenueBase records 36 matching company records for legacy system integration services based in Switzerland, with 361 tracked contacts and 196 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 17 legacy system integration services 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 | Opacc Software AGopacc.ch HQ: Rothenburg, SwitzerlandReported employees: 201-500 | Rothenburg, Switzerland | 201-500 | Exact match | 144 contacts → |
“Guided by the principle «True Business Automation», Opacc purposefully and sustainably integrates and automates customer processes as well as economic value added processes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Elca Cloud Serviceselcacloudservices.ch HQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 57 contacts → |
“Effective 29 June 2026 | EveryWare and ELCA Cloud Services, the two cloud specialists of the ELCA Group, operate under a single brand: EveryWare.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ixion Servicesansam.ch HQ: Chexbres, SwitzerlandReported employees: 51-200 | Chexbres, Switzerland | 51-200 | Exact match | 36 contacts → |
“Ixion Services SA, partenaire local de votre informatique Dans la vie d’une entreprise, les problèmes informatiques sont souvent quotidiens, tant au niveau de la gestion de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | A E Informatik Gmbhaeinformatik.ch HQ: Winterthur, SwitzerlandReported employees: 11-50 | Winterthur, Switzerland | 11-50 | Exact match | 18 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | GEA Advanced Solutions SAgea-solution.com HQ: Balerna, SwitzerlandReported employees: 11-50 | Balerna, Switzerland | 11-50 | Exact match | 14 contacts → |
“MISSION: We are a System Integrator that, with its technological and functional competence on business processes, implements solutions designed according to the real needs of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ferrisferris.ai HQ: Cham, SwitzerlandReported employees: 11-50 | Cham, Switzerland | 11-50 | Exact match | 9 contacts → |
“At Ferris, we’ve been working in data and service intensive industries for many years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Yendicoyendico.ch HQ: Rotkreuz, SwitzerlandReported employees: 1-10 | Rotkreuz, Switzerland | 1-10 | Exact match | 7 contacts → |
“We tackle complex infrastructure and application challenges with an experienced team of integration engineers and software developers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | TGS Informatik Gmbhtgs-informatik.ch HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 6 contacts → |
“Ob Sie neue Arbeitsstationen brauchen, einen Datenbankserver, ob Sie Ihr System migrieren oder optimieren wollen – wir stehen Ihnen zur Seite.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | FEENKfeenk.com HQ: Wabern, SwitzerlandReported employees: 11-50 | Wabern, Switzerland | 11-50 | Exact match | 6 contacts → |
“We modernize legacy systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | In&work AGinwork.ch HQ: Pfäffikon, SwitzerlandReported employees: 1-10 | Pfäffikon, Switzerland | 1-10 | Exact match | 3 contacts → |
“In & work ist eine IT-Company aus Zürich.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Galli Informatik AGgaelli.ch HQ: Tübach, SwitzerlandReported employees: 1-10 | Tübach, Switzerland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Ailanto AGailanto.ch HQ: Bioggio, SwitzerlandReported employees: 11-50 | Bioggio, Switzerland | 11-50 | Exact match | 1 contacts → |
“Ailanto AG was established in 2015 as part of a group of companies specializing in managing and supporting IT system integration and engineering projects for clients in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Binary AGbinary.ag HQ: Aesch, SwitzerlandReported employees: 11-50 | Aesch, Switzerland | 11-50 | Exact match | 1 contacts → |
“We started in 2004 in Switzerland having the MSI Technology as our area of expertise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aibit Gmbhaibit.ch HQ: SwitzerlandReported employees: 1-10 | Switzerland | 1-10 | Exact match | 1 contacts → |
“Die Profis von aibIT sind Garanten für eine erfolgreiche IT-Integration im individuellen Kontext Ihres aktuellen Bedarfs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Priolink Gmbhpriolink.ch HQ: Mellingen, SwitzerlandReported employees: 1-10 | Mellingen, Switzerland | 1-10 | Exact match | 1 contacts → |
“Wir bringen Ihre IT auf den Punkt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Norify Gmbhnorify.ch HQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 1 contacts → |
“Norify GmbH is located in Switzerland and stands at the forefront of technological innovation and integration in the financial sector, offering custom data integration and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hico Informatik Gmbhhico.ch HQ: Sitterdorf, SwitzerlandReported employees: Not recorded | Sitterdorf, Switzerland | Not recorded | Exact match | 1 contacts → |
“IT Lösungen für KMU” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 36 company matches
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Legacy system integration services: dataset insights
November 6, 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
35 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 36 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: November 6, 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 integration services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many legacy system integration services did RevenueBase find based in Switzerland?
The saved snapshot records 36 matching company records, 361 tracked contacts and 196 verified emails. The public preview displays 17 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: November 6, 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 integration services by geography
- Legacy system integration services based in Melbourne, Australia
- Legacy system integration services based in Sao Paulo, Brazil
- Legacy system integration services based in Bangalore, India
- Legacy system integration services based in Hyderabad, India
- Legacy system integration services based in Dubai, United Arab Emirates
- Legacy system integration services based in London, United Kingdom
- Legacy system integration services based in Argentina
- Legacy system integration services based in Australia
- Legacy system integration services based in Belgium
- Legacy system integration services based in Brazil
- Legacy system integration services based in Canada
- Legacy system integration services based in Chile
Cite this list
RevenueBase Data Team. Top 17 legacy system integration services based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/legacy-system-integration-services/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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