Company lists · Data refreshed November 2026
Top 25 Application maintenance outsourcers based in Germany
RevenueBase identified 83 company matches for application maintenance outsourcers associated with Germany as of November 2026 and tracks 903 professional contacts across them, including 267 with verified work emails. Berlin is the largest hub.
This list covers company matches for application maintenance outsourcers associated with Germany, 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 25 largest application maintenance outsourcers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 70 contacts → | ||||
Exact match “Die LY Holding GmbH in Michelstadt ist seit über 35 Jahren ein erfahrener und verlässlicher Servicepartner für Unternehmen aus verschiedensten Industriezweigen – von der…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 46 contacts → | ||||
Exact match “Wir von microPLAN verstehen uns als kompetenter Lösungsanbieter in allen Fragen der IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 43 contacts → | ||||
Exact match “Mit durchdachten IT-Lösungen und verlässlicher Betreuung schaffen wir Strukturen, die funktionieren – heute und morgen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 34 contacts → | ||||
Exact match “A complete solution from a single source – benefit from the advantages of working with a trusted partner who controls and oversees the entire technical life cycle of your…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 26 contacts → | ||||
Exact match “Dein Unternehmen wird digitaler und die Anforderung an die IT immer komplexer?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “Wir sind immer auf der Suche nach dynamischen und engagierten Mitarbeitern - Jetzt Stellenangebote entdecken: Seit 1993 sind wir in Hamburg Lösungsfinder und persönlicher…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 20 contacts → | ||||
Exact match “IT with a We.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “Die Toowoxx IT GmbH ist ein Dienstleistungsunternehmen, welches die Betreuung, Wartung und Pflege von allen Hardware- und Software Komponenten übernimmt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “Die Aries Solution GmbH ist auf die IT Systembetreuung von Unternehmen aller Industrien und Unternehmensgrößen spezialisiert.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “We offer support from application life cycle management to troubleshooting in case of an incident or problem.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “Die campus computersysteme GmbH ist Ihr IT-Partner in Troisdorf und der Region – und seit 2023 Teil der citadelle systems Gruppe, einer der führenden IT-Systemhausgruppen in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “We are a system and service partner for companies and schools in all aspects of the IT world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “FAVORIT.network – wir sind ein leistungsstarkes Team von rund 20 engagierten Mitarbeiterinnen und Mitarbeitern mit einem gemeinsamen Anspruch: Ihr verlässlicher Partner für IT…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Konzentrieren Sie sich ganz auf Ihr Tagesgeschäft.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Die Contevis GmbH gehört zur Topp Holdings Gruppe mit Sitz in Bremen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Wir sorgen für einen reibungslosen Ablauf in der Informationstechnologie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Konzentrieren Sie sich wieder auf das Wesentliche!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Als Ihr IT-Dienstleister kümmern wir uns um Ihre Unternehmens-IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Wir kümmern uns zuverlässig um Ihre IT-Umgebung und stellen mit unserem professionellen IT-Support sicher, dass Ihre IT-Systeme in Ihrem Unternehmen dauerhaft funktionieren.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Im Jahr 1995 wurde Virtual World gegründet und etablierte sich schnell als eine der führenden Anlaufstellen für IT-Systemtechnik.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Von der One-Man Show zum Team HeiProTec Mein Name ist Alexander Heinrich und ich habe das Unternehmen „Heinrich Professional Technology“ 2013 gegründet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Viele der bei unseren Kunden eingesetzten Business-Anwendungen basieren auf AS/400 (iSeries) und sind bereits viele Jahre im Einsatz.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Seit dem Jahr 1970 steht der Name Wilsch für Beständigkeit und Leidenschaft.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match Recorded description not available. 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 “application maintenance outsourcers”. 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 83 application maintenance outsourcers based in Germany
See the full list, filter by size, metro and specialty, and access 267 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Application maintenance outsourcers based in Germany at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 83 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 Germany whose business descriptions match “application maintenance outsourcers” 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 267 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 “application maintenance outsourcers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many application maintenance outsourcers are there based in Germany?
RevenueBase identified 83 company matches for application maintenance outsourcers associated with Germany 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?
Ly-Holding Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most application maintenance outsourcers?
Berlin leads with 7 company records, followed by Hamburg (5) and Frankfurt (4).
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 267 professional contacts with verified work emails tracked across these 83 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 83 application maintenance outsourcers based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Application maintenance outsourcers by geography
- Application maintenance outsourcers based in Sao Paulo, Brazil
- Application maintenance outsourcers based in London, United Kingdom
- Application maintenance outsourcers based in Australia
- Application maintenance outsourcers based in Brazil
- Application maintenance outsourcers based in Canada
- Application maintenance outsourcers based in France
- Application maintenance outsourcers based in India
- Application maintenance outsourcers based in Italy
- Application maintenance outsourcers based in the Netherlands
- Application maintenance outsourcers based in Poland
- Application maintenance outsourcers based in South Africa
- Application maintenance outsourcers based in Spain
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
- Application maintenance outsourcers based in Sao Paulo, Brazil
- Application maintenance outsourcers based in London, United Kingdom
- Application maintenance outsourcers based in Australia
- Application maintenance outsourcers based in Brazil
- Application maintenance outsourcers based in Canada
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Company intelligence · public preview
Top 25 application maintenance outsourcers based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 83 matching company records for application maintenance outsourcers based in Germany, with 903 tracked contacts and 267 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: 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 25 application maintenance outsourcers based in Germany
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 |  Ly-Holding Gmbhly-holding.deHQ: Michelstadt, GermanyReported employees: 1,001-5,000 | Michelstadt, Germany | 1,001-5,000 | Exact match | 70 contacts → |
“Die LY Holding GmbH in Michelstadt ist seit über 35 Jahren ein erfahrener und verlässlicher Servicepartner für Unternehmen aus verschiedensten Industriezweigen – von der…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Microplan It-Systemhaus Gmbhmicroplan.deHQ: Emsdetten, GermanyReported employees: 51-200 | Emsdetten, Germany | 51-200 | Exact match | 46 contacts → |
“Wir von microPLAN verstehen uns als kompetenter Lösungsanbieter in allen Fragen der IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Reitzner AGreitzner.deHQ: Dillingen An Der Donau, GermanyReported employees: 51-200 | Dillingen An Der Donau, Germany | 51-200 | Exact match | 43 contacts → |
“Mit durchdachten IT-Lösungen und verlässlicher Betreuung schaffen wir Strukturen, die funktionieren – heute und morgen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Polygran Gmbhpolygran.deHQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 34 contacts → |
“A complete solution from a single source – benefit from the advantages of working with a trusted partner who controls and oversees the entire technical life cycle of your…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Centron Gmbhcentron.deHQ: Hallstadt, GermanyReported employees: 11-50 | Hallstadt, Germany | 11-50 | Exact match | 26 contacts → |
“Dein Unternehmen wird digitaler und die Anforderung an die IT immer komplexer?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Btdynamics Gmbhbtdynamics.deHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 21 contacts → |
“Wir sind immer auf der Suche nach dynamischen und engagierten Mitarbeitern - Jetzt Stellenangebote entdecken: Seit 1993 sind wir in Hamburg Lösungsfinder und persönlicher…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Soft-Park Gmbhsoft-park.deHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 20 contacts → |
“IT with a We.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Toowoxx IT Gmbhtoowoxx.deHQ: Deisenhausen, GermanyReported employees: 11-50 | Deisenhausen, Germany | 11-50 | Exact match | 11 contacts → |
“Die Toowoxx IT GmbH ist ein Dienstleistungsunternehmen, welches die Betreuung, Wartung und Pflege von allen Hardware- und Software Komponenten übernimmt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Aries Solution Gmbharies-solution.deHQ: Oberderdingen, GermanyReported employees: 11-50 | Oberderdingen, Germany | 11-50 | Exact match | 10 contacts → |
“Die Aries Solution GmbH ist auf die IT Systembetreuung von Unternehmen aller Industrien und Unternehmensgrößen spezialisiert.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ETL Datenservice Gmbhetl-datenservice.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Dakoserv Gmbhdakoserv.deHQ: Wiesbaden, GermanyReported employees: 1-10 | Wiesbaden, Germany | 1-10 | Exact match | 8 contacts → |
“We offer support from application life cycle management to troubleshooting in case of an incident or problem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Campus Computersysteme Gmbhcitadelle.agHQ: Troisdorf, GermanyReported employees: 11-50 | Troisdorf, Germany | 11-50 | Exact match | 8 contacts → |
“Die campus computersysteme GmbH ist Ihr IT-Partner in Troisdorf und der Region – und seit 2023 Teil der citadelle systems Gruppe, einer der führenden IT-Systemhausgruppen in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hm-Netzwerke Gmbhhm-netzwerke.deHQ: Althengstett, GermanyReported employees: 11-50 | Althengstett, Germany | 11-50 | Exact match | 8 contacts → |
“We are a system and service partner for companies and schools in all aspects of the IT world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Favorit.Network Gmbhfavorit.networkHQ: Landau, GermanyReported employees: 11-50 | Landau, Germany | 11-50 | Exact match | 8 contacts → |
“FAVORIT.network – wir sind ein leistungsstarkes Team von rund 20 engagierten Mitarbeiterinnen und Mitarbeitern mit einem gemeinsamen Anspruch: Ihr verlässlicher Partner für IT…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Seko Systemsseko-systems.comHQ: Kranzberg, GermanyReported employees: 1-10 | Kranzberg, Germany | 1-10 | Exact match | 7 contacts → |
“Konzentrieren Sie sich ganz auf Ihr Tagesgeschäft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Contevis Gmbhcontevis.deHQ: Flensburg, GermanyReported employees: 51-200 | Flensburg, Germany | 51-200 | Exact match | 7 contacts → |
“Die Contevis GmbH gehört zur Topp Holdings Gruppe mit Sitz in Bremen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Itsense UGitsense.deHQ: Moorenweis, GermanyReported employees: 1-10 | Moorenweis, Germany | 1-10 | Exact match | 6 contacts → |
“Wir sorgen für einen reibungslosen Ablauf in der Informationstechnologie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Technikfabrik Gmbhtechnikfabrik.comHQ: Wetzlar, GermanyReported employees: 11-50 | Wetzlar, Germany | 11-50 | Exact match | 6 contacts → |
“Konzentrieren Sie sich wieder auf das Wesentliche!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Smart-It Gmbhsmart-it-gmbh.deHQ: Erlenmoos, GermanyReported employees: 11-50 | Erlenmoos, Germany | 11-50 | Exact match | 5 contacts → |
“Als Ihr IT-Dienstleister kümmern wir uns um Ihre Unternehmens-IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Winitux Gmbhwinitux.deHQ: Germering, GermanyReported employees: 1-10 | Germering, Germany | 1-10 | Exact match | 5 contacts → |
“Wir kümmern uns zuverlässig um Ihre IT-Umgebung und stellen mit unserem professionellen IT-Support sicher, dass Ihre IT-Systeme in Ihrem Unternehmen dauerhaft funktionieren.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Virtual World It-Systemhaus Gmbhvirtual-world.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 5 contacts → |
“Im Jahr 1995 wurde Virtual World gegründet und etablierte sich schnell als eine der führenden Anlaufstellen für IT-Systemtechnik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Heiprotecheiprotec.deHQ: Bonn, GermanyReported employees: 1-10 | Bonn, Germany | 1-10 | Exact match | 4 contacts → |
“Von der One-Man Show zum Team HeiProTec Mein Name ist Alexander Heinrich und ich habe das Unternehmen „Heinrich Professional Technology“ 2013 gegründet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Stekon Beratungs Gmbhstekon.de HQ: Geldern, GermanyReported employees: 1-10 | Geldern, Germany | 1-10 | Exact match | 3 contacts → |
“Viele der bei unseren Kunden eingesetzten Business-Anwendungen basieren auf AS/400 (iSeries) und sind bereits viele Jahre im Einsatz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Wilsch It-Services Gmbhwits.gmbhHQ: Grünwald, GermanyReported employees: 11-50 | Grünwald, Germany | 11-50 | Exact match | 3 contacts → |
“Seit dem Jahr 1970 steht der Name Wilsch für Beständigkeit und Leidenschaft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ITS Robert Schorsch Gmbhitsrs.de HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 83 company matches
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Application maintenance outsourcers: 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
78 records in the displayed employee bands.
5 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 Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 83 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 application maintenance outsourcers?
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 application maintenance outsourcers did RevenueBase find based in Germany?
The saved snapshot records 83 matching company records, 903 tracked contacts and 267 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: 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
Application maintenance outsourcers by geography
- Application maintenance outsourcers based in Sao Paulo, Brazil
- Application maintenance outsourcers based in London, United Kingdom
- Application maintenance outsourcers based in Australia
- Application maintenance outsourcers based in Brazil
- Application maintenance outsourcers based in Canada
- Application maintenance outsourcers based in France
- Application maintenance outsourcers based in India
- Application maintenance outsourcers based in Italy
- Application maintenance outsourcers based in the Netherlands
- Application maintenance outsourcers based in Poland
- Application maintenance outsourcers based in South Africa
- Application maintenance outsourcers based in Spain
Cite this list
RevenueBase Data Team. Top 25 application maintenance outsourcers based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/application-maintenance-outsourcers/germany.
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
- Application maintenance outsourcers based in Sao Paulo, Brazil
- Application maintenance outsourcers based in London, United Kingdom
- Application maintenance outsourcers based in Australia
- Application maintenance outsourcers based in Brazil
- Application maintenance outsourcers based in Canada
- Application maintenance outsourcers based in France
Company intelligence · public preview
Top 25 application maintenance outsourcers based in Germany
RevenueBase records 83 matching company records for application maintenance outsourcers based in Germany, with 903 tracked contacts and 267 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: 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 25 application maintenance outsourcers based in Germany
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 | Ly-Holding Gmbhly-holding.de HQ: Michelstadt, GermanyReported employees: 1,001-5,000 | Michelstadt, Germany | 1,001-5,000 | Exact match | 70 contacts → |
“Die LY Holding GmbH in Michelstadt ist seit über 35 Jahren ein erfahrener und verlässlicher Servicepartner für Unternehmen aus verschiedensten Industriezweigen – von der…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Microplan It-Systemhaus Gmbhmicroplan.de HQ: Emsdetten, GermanyReported employees: 51-200 | Emsdetten, Germany | 51-200 | Exact match | 46 contacts → |
“Wir von microPLAN verstehen uns als kompetenter Lösungsanbieter in allen Fragen der IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Reitzner AGreitzner.de HQ: Dillingen An Der Donau, GermanyReported employees: 51-200 | Dillingen An Der Donau, Germany | 51-200 | Exact match | 43 contacts → |
“Mit durchdachten IT-Lösungen und verlässlicher Betreuung schaffen wir Strukturen, die funktionieren – heute und morgen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Polygran Gmbhpolygran.de HQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 34 contacts → |
“A complete solution from a single source – benefit from the advantages of working with a trusted partner who controls and oversees the entire technical life cycle of your…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Centron Gmbhcentron.de HQ: Hallstadt, GermanyReported employees: 11-50 | Hallstadt, Germany | 11-50 | Exact match | 26 contacts → |
“Dein Unternehmen wird digitaler und die Anforderung an die IT immer komplexer?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Btdynamics Gmbhbtdynamics.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 21 contacts → |
“Wir sind immer auf der Suche nach dynamischen und engagierten Mitarbeitern - Jetzt Stellenangebote entdecken: Seit 1993 sind wir in Hamburg Lösungsfinder und persönlicher…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Soft-Park Gmbhsoft-park.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 20 contacts → |
“IT with a We.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Toowoxx IT Gmbhtoowoxx.de HQ: Deisenhausen, GermanyReported employees: 11-50 | Deisenhausen, Germany | 11-50 | Exact match | 11 contacts → |
“Die Toowoxx IT GmbH ist ein Dienstleistungsunternehmen, welches die Betreuung, Wartung und Pflege von allen Hardware- und Software Komponenten übernimmt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aries Solution Gmbharies-solution.de HQ: Oberderdingen, GermanyReported employees: 11-50 | Oberderdingen, Germany | 11-50 | Exact match | 10 contacts → |
“Die Aries Solution GmbH ist auf die IT Systembetreuung von Unternehmen aller Industrien und Unternehmensgrößen spezialisiert.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ETL Datenservice Gmbhetl-datenservice.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Dakoserv Gmbhdakoserv.de HQ: Wiesbaden, GermanyReported employees: 1-10 | Wiesbaden, Germany | 1-10 | Exact match | 8 contacts → |
“We offer support from application life cycle management to troubleshooting in case of an incident or problem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Campus Computersysteme Gmbhcitadelle.ag HQ: Troisdorf, GermanyReported employees: 11-50 | Troisdorf, Germany | 11-50 | Exact match | 8 contacts → |
“Die campus computersysteme GmbH ist Ihr IT-Partner in Troisdorf und der Region – und seit 2023 Teil der citadelle systems Gruppe, einer der führenden IT-Systemhausgruppen in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hm-Netzwerke Gmbhhm-netzwerke.de HQ: Althengstett, GermanyReported employees: 11-50 | Althengstett, Germany | 11-50 | Exact match | 8 contacts → |
“We are a system and service partner for companies and schools in all aspects of the IT world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Favorit.Network Gmbhfavorit.network HQ: Landau, GermanyReported employees: 11-50 | Landau, Germany | 11-50 | Exact match | 8 contacts → |
“FAVORIT.network – wir sind ein leistungsstarkes Team von rund 20 engagierten Mitarbeiterinnen und Mitarbeitern mit einem gemeinsamen Anspruch: Ihr verlässlicher Partner für IT…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Seko Systemsseko-systems.com HQ: Kranzberg, GermanyReported employees: 1-10 | Kranzberg, Germany | 1-10 | Exact match | 7 contacts → |
“Konzentrieren Sie sich ganz auf Ihr Tagesgeschäft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Contevis Gmbhcontevis.de HQ: Flensburg, GermanyReported employees: 51-200 | Flensburg, Germany | 51-200 | Exact match | 7 contacts → |
“Die Contevis GmbH gehört zur Topp Holdings Gruppe mit Sitz in Bremen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Itsense UGitsense.de HQ: Moorenweis, GermanyReported employees: 1-10 | Moorenweis, Germany | 1-10 | Exact match | 6 contacts → |
“Wir sorgen für einen reibungslosen Ablauf in der Informationstechnologie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Technikfabrik Gmbhtechnikfabrik.com HQ: Wetzlar, GermanyReported employees: 11-50 | Wetzlar, Germany | 11-50 | Exact match | 6 contacts → |
“Konzentrieren Sie sich wieder auf das Wesentliche!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Smart-It Gmbhsmart-it-gmbh.de HQ: Erlenmoos, GermanyReported employees: 11-50 | Erlenmoos, Germany | 11-50 | Exact match | 5 contacts → |
“Als Ihr IT-Dienstleister kümmern wir uns um Ihre Unternehmens-IT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Winitux Gmbhwinitux.de HQ: Germering, GermanyReported employees: 1-10 | Germering, Germany | 1-10 | Exact match | 5 contacts → |
“Wir kümmern uns zuverlässig um Ihre IT-Umgebung und stellen mit unserem professionellen IT-Support sicher, dass Ihre IT-Systeme in Ihrem Unternehmen dauerhaft funktionieren.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Virtual World It-Systemhaus Gmbhvirtual-world.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 5 contacts → |
“Im Jahr 1995 wurde Virtual World gegründet und etablierte sich schnell als eine der führenden Anlaufstellen für IT-Systemtechnik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Heiprotecheiprotec.de HQ: Bonn, GermanyReported employees: 1-10 | Bonn, Germany | 1-10 | Exact match | 4 contacts → |
“Von der One-Man Show zum Team HeiProTec Mein Name ist Alexander Heinrich und ich habe das Unternehmen „Heinrich Professional Technology“ 2013 gegründet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Stekon Beratungs Gmbhstekon.de HQ: Geldern, GermanyReported employees: 1-10 | Geldern, Germany | 1-10 | Exact match | 3 contacts → |
“Viele der bei unseren Kunden eingesetzten Business-Anwendungen basieren auf AS/400 (iSeries) und sind bereits viele Jahre im Einsatz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Wilsch It-Services Gmbhwits.gmbh HQ: Grünwald, GermanyReported employees: 11-50 | Grünwald, Germany | 11-50 | Exact match | 3 contacts → |
“Seit dem Jahr 1970 steht der Name Wilsch für Beständigkeit und Leidenschaft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | ITS Robert Schorsch Gmbhitsrs.de HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 83 company matches
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Application maintenance outsourcers: 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
78 records in the displayed employee bands.
5 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 Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 83 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 application maintenance outsourcers?
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 application maintenance outsourcers did RevenueBase find based in Germany?
The saved snapshot records 83 matching company records, 903 tracked contacts and 267 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: 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.
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Cite this list
RevenueBase Data Team. Top 25 application maintenance outsourcers based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/application-maintenance-outsourcers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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