Company lists · Data refreshed September 2026
Top 25 App development outsourcing companies based in Cologne, Germany
RevenueBase identified 74 company matches for app development outsourcing companies associated with Cologne, Germany as of September 2026 and tracks 360 professional contacts across them, including 123 with verified work emails. Across Germany, Berlin is the largest hub for this category (321 companies); Cologne has 74.
This list covers company matches for app development outsourcing companies associated with Cologne, 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 September 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest app development outsourcing companies based in Cologne, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 54 contacts → | ||||
Exact match “We are Ambient The digital agency for web and app development based in Cologne and Berlin.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 44 contacts → | ||||
Exact match “SCOOP Software was founded in with the intention of offering development solutions and consultation with a special focus on Object Oriented development and Database technologies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 22 contacts → | ||||
Exact match “Nuromedia GmbH is an independent multimedia and software engineering company founded in 2006 by experts of media industry, with profound expertise of international R&D, with…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 14 contacts → | ||||
Exact match “Hallo, wir sind Railslove.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 12 contacts → | ||||
Exact match “mobivention is a leading digital agency with a focus on app and web development.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 11 contacts → | ||||
Exact match “Our service in a nutshell: Tailor-made software solutions that shape companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 9 contacts → | ||||
Exact match “Das Beste aus zwei Welten: Wir bringen Speed in Konzerne sowie Struktur und Prozesse in den Mittelstand.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “The one-stop coding shop that speaks every language - yours too.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “Mobile, Web, Desktop – We develop the best apps for you using Flutter.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “mehrwert is an owner-managed company featuring a strategic approach to its design and development services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Die CuraSoft GmbH ist ein IT-Dienstleister mit Sitz in Köln, der sich auf die Entwicklung und Wartung von Softwarelösungen spezialisiert hat.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Unsere Vision: Günstige für jedes Unternehmen!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “RheinSiteMedia GmbH ist eine Full-Service Agentur mit Sitz im Herzen von Köln.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “KemCom GmbH is a Cologne-based software development company specializing in custom business applications, cloud solutions, and digital process optimization.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Hi – wir sind diePartments, seit über 10 Jahren entwickeln wir nutzerorientierte Software und digitale Erlebnisse für B2B und B2C.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “doppelt.digital macht aus Ihrer App-Idee Wirklichkeit.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Innovation, reliability and quality directly from the heart of Cologne!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Wir sind Ihr Partner für maßgeschneiderte Softwareentwicklung und professionelle IT-Beratung.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Kleerly in a nutshell - competence meets purpose.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “As a full service agency for the development of web or mobile application in combination with blockchain technology we are focused to create a software that follows your needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Wir sind leidenschaftliche Software-Entwickler:innen, die für Sie und mit Ihnen Anwendungen kreieren - und das mit Ehrgeiz und Spaß.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “bold ventures is an owner-led web development company in the heart of Cologne.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “IT-Development Agency with a focus on SaaS-Solutions with stunning design - passionate about Software, Big Data, Business Process Automation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Projects are not only simple ‘to do’ lists.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “app development outsourcing companies”. 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 74 app development outsourcing companies based in Cologne, Germany
See the full list, filter by size, metro and specialty, and access 123 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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App development outsourcing companies based in Cologne, Germany at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Cologne, so it is reported there. Company counts and contact totals on this page are exact for Cologne.
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 Cologne, Germany whose business descriptions match “app development outsourcing companies” 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 123 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
App development outsourcing companies by metro in Germany
- App development outsourcing companies in Berlin321
- App development outsourcing companies in Munich179
- App development outsourcing companies in Hamburg137
- App development outsourcing companies in Frankfurt72
- App development outsourcing companies in Stuttgart58
- App development outsourcing companies in Dresden32
- App development outsourcing companies in Leipzig32
- App development outsourcing companies in Hanover32
- App development outsourcing companies in Bremen31
- App development outsourcing companies in Karlsruhe31
- App development outsourcing companies in Bonn27
- App development outsourcing companies in Dortmund27
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 “app development outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many app development outsourcing companies are there based in Cologne, Germany?
RevenueBase identified 74 company matches for app development outsourcing companies associated with Cologne, Germany 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?
Ambient tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Germany has the most app development outsourcing companies?
Berlin leads Germany with 321 company records, followed by Munich (179) and Hamburg (137). Cologne has 74.
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 123 professional contacts with verified work emails tracked across these 74 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 74 app development outsourcing companies based in Cologne, Germany. Start with a free account, no credit card.
Download this list →Related lists
App development outsourcing companies by geography
- App development outsourcing companies based in the United States
- App development outsourcing companies based in the United Kingdom
- App development outsourcing companies based in Brazil
- App development outsourcing companies based in Canada
- App development outsourcing companies based in Germany
- App development outsourcing companies based in France
- App development outsourcing companies based in Australia
- App development outsourcing companies based in Spain
- App development outsourcing companies based in Italy
- App development outsourcing companies based in Ukraine
- App development outsourcing companies based in South Africa
- App development outsourcing companies based in Argentina
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
- App development outsourcing companies based in the United States
- App development outsourcing companies based in the United Kingdom
- App development outsourcing companies based in Brazil
- App development outsourcing companies based in Canada
- App development outsourcing companies based in Germany
- App development outsourcing companies based in France
Company intelligence · public preview
Top 25 app development outsourcing companies based in Cologne, Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 74 matching company records for app development outsourcing companies based in Cologne, Germany, with 360 tracked contacts and 123 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 app development outsourcing companies based in Cologne, 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 | Ambientambient.digital HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 54 contacts → |
“We are Ambient The digital agency for web and app development based in Cologne and Berlin.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Scoop Software Gmbhscoop-software.deHQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 44 contacts → |
“SCOOP Software was founded in with the intention of offering development solutions and consultation with a special focus on Object Oriented development and Database technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Nuromedia Gmbhnuromedia.comHQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 22 contacts → |
“Nuromedia GmbH is an independent multimedia and software engineering company founded in 2006 by experts of media industry, with profound expertise of international R&D, with…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Railsloverailslove.comHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 14 contacts → |
“Hallo, wir sind Railslove.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mobivention Gmbhmobivention.comHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 12 contacts → |
“mobivention is a leading digital agency with a focus on app and web development.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Brainbits Gmbhbrainbits.net HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 11 contacts → |
“Our service in a nutshell: Tailor-made software solutions that shape companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Waits Gmbhwaits-gmbh.deHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 9 contacts → |
“Das Beste aus zwei Welten: Wir bringen Speed in Konzerne sowie Struktur und Prozesse in den Mittelstand.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Head Gmbhhead.wtf HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 8 contacts → |
“The one-stop coding shop that speaks every language - yours too.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Johnny Bytes Gmbhjohnnybytes.com HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 7 contacts → |
“Mobile, Web, Desktop – We develop the best apps for you using Flutter.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mehrwert Intermediale Kommunikation Gmbhmehrwert.deHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 7 contacts → |
“mehrwert is an owner-managed company featuring a strategic approach to its design and development services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Curasoft Gmbhcurasoftgmbh.deHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 5 contacts → |
“Die CuraSoft GmbH ist ein IT-Dienstleister mit Sitz in Köln, der sich auf die Entwicklung und Wartung von Softwarelösungen spezialisiert hat.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  RIT Servicesrit.servicesHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 5 contacts → |
“Unsere Vision: Günstige für jedes Unternehmen!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Rheinsitemedia Gmbhrheinsitemedia.deHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“RheinSiteMedia GmbH ist eine Full-Service Agentur mit Sitz im Herzen von Köln.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kemcom Gmbhkemcom.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“KemCom GmbH is a Cologne-based software development company specializing in custom business applications, cloud solutions, and digital process optimization.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Diepartmentsdiepartments.deHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“Hi – wir sind diePartments, seit über 10 Jahren entwickeln wir nutzerorientierte Software und digitale Erlebnisse für B2B und B2C.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Doppelt.Digital Gmbhdoppelt-digital.deHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“doppelt.digital macht aus Ihrer App-Idee Wirklichkeit.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pssg Solutions Gmbhpssg-solutions.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“Innovation, reliability and quality directly from the heart of Cologne!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Bickardbickard.comHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“Wir sind Ihr Partner für maßgeschneiderte Softwareentwicklung und professionelle IT-Beratung.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Treestack Gmbhtreestack.deHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Kleerly Gmbhkleerly.deHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“Kleerly in a nutshell - competence meets purpose.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Anyframe Gmbhanyframe.com HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 2 contacts → |
“As a full service agency for the development of web or mobile application in combination with blockchain technology we are focused to create a software that follows your needs.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Qossmic Application Development Gmbhqossmic.comHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 2 contacts → |
“Wir sind leidenschaftliche Software-Entwickler:innen, die für Sie und mit Ihnen Anwendungen kreieren - und das mit Ehrgeiz und Spaß.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Bold Ventures Gmbhbold-ventures.deHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 2 contacts → |
“bold ventures is an owner-led web development company in the heart of Cologne.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Datamapprdatamappr.comHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“IT-Development Agency with a focus on SaaS-Solutions with stunning design - passionate about Software, Big Data, Business Process Automation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ganser.Consulting Gmbhganser.consultingHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“Projects are not only simple ‘to do’ lists.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 74 company matches
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App development outsourcing companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
73 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 across the whole Germany list rather than for Cologne, so it is reported there. Company counts and contact totals on this page are exact for Cologne.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
App development outsourcing companies by metro in Germany
- App development outsourcing companies in Berlin321
- App development outsourcing companies in Munich179
- App development outsourcing companies in Hamburg137
- App development outsourcing companies in Frankfurt72
- App development outsourcing companies in Stuttgart58
- App development outsourcing companies in Dresden32
- App development outsourcing companies in Leipzig32
- App development outsourcing companies in Hanover32
- App development outsourcing companies in Bremen31
- App development outsourcing companies in Karlsruhe31
- App development outsourcing companies in Bonn27
- App development outsourcing companies in Dortmund27
Questions about this company list
What does Exact match mean for app development outsourcing companies?
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 app development outsourcing companies did RevenueBase find based in Cologne, Germany?
The saved snapshot records 74 matching company records, 360 tracked contacts and 123 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
App development outsourcing companies by geography
- App development outsourcing companies based in the United States
- App development outsourcing companies based in the United Kingdom
- App development outsourcing companies based in Brazil
- App development outsourcing companies based in Canada
- App development outsourcing companies based in Germany
- App development outsourcing companies based in France
- App development outsourcing companies based in Australia
- App development outsourcing companies based in Spain
- App development outsourcing companies based in Italy
- App development outsourcing companies based in Ukraine
- App development outsourcing companies based in South Africa
- App development outsourcing companies based in Argentina
Cite this list
RevenueBase Data Team. Top 25 app development outsourcing companies based in Cologne, Germany. Snapshot: September 28, 2026. https://revenuebase.ai/companies/app-development-outsourcing-companies/germany/cologne.
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
- App development outsourcing companies based in the United States
- App development outsourcing companies based in the United Kingdom
- App development outsourcing companies based in Brazil
- App development outsourcing companies based in Canada
- App development outsourcing companies based in Germany
- App development outsourcing companies based in France
Company intelligence · public preview
Top 25 app development outsourcing companies based in Cologne, Germany
RevenueBase records 74 matching company records for app development outsourcing companies based in Cologne, Germany, with 360 tracked contacts and 123 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 app development outsourcing companies based in Cologne, 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 | Ambientambient.digital HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 54 contacts → |
“We are Ambient The digital agency for web and app development based in Cologne and Berlin.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Scoop Software Gmbhscoop-software.de HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 44 contacts → |
“SCOOP Software was founded in with the intention of offering development solutions and consultation with a special focus on Object Oriented development and Database technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Nuromedia Gmbhnuromedia.com HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 22 contacts → |
“Nuromedia GmbH is an independent multimedia and software engineering company founded in 2006 by experts of media industry, with profound expertise of international R&D, with…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Railsloverailslove.com HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 14 contacts → |
“Hallo, wir sind Railslove.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mobivention Gmbhmobivention.com HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 12 contacts → |
“mobivention is a leading digital agency with a focus on app and web development.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Brainbits Gmbhbrainbits.net HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 11 contacts → |
“Our service in a nutshell: Tailor-made software solutions that shape companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Waits Gmbhwaits-gmbh.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 9 contacts → |
“Das Beste aus zwei Welten: Wir bringen Speed in Konzerne sowie Struktur und Prozesse in den Mittelstand.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Head Gmbhhead.wtf HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 8 contacts → |
“The one-stop coding shop that speaks every language - yours too.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Johnny Bytes Gmbhjohnnybytes.com HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 7 contacts → |
“Mobile, Web, Desktop – We develop the best apps for you using Flutter.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mehrwert Intermediale Kommunikation Gmbhmehrwert.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 7 contacts → |
“mehrwert is an owner-managed company featuring a strategic approach to its design and development services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Curasoft Gmbhcurasoftgmbh.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 5 contacts → |
“Die CuraSoft GmbH ist ein IT-Dienstleister mit Sitz in Köln, der sich auf die Entwicklung und Wartung von Softwarelösungen spezialisiert hat.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | RIT Servicesrit.services HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 5 contacts → |
“Unsere Vision: Günstige für jedes Unternehmen!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Rheinsitemedia Gmbhrheinsitemedia.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“RheinSiteMedia GmbH ist eine Full-Service Agentur mit Sitz im Herzen von Köln.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kemcom Gmbhkemcom.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“KemCom GmbH is a Cologne-based software development company specializing in custom business applications, cloud solutions, and digital process optimization.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Diepartmentsdiepartments.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“Hi – wir sind diePartments, seit über 10 Jahren entwickeln wir nutzerorientierte Software und digitale Erlebnisse für B2B und B2C.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Doppelt.Digital Gmbhdoppelt-digital.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“doppelt.digital macht aus Ihrer App-Idee Wirklichkeit.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pssg Solutions Gmbhpssg-solutions.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
“Innovation, reliability and quality directly from the heart of Cologne!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bickardbickard.com HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“Wir sind Ihr Partner für maßgeschneiderte Softwareentwicklung und professionelle IT-Beratung.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Treestack Gmbhtreestack.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Kleerly Gmbhkleerly.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“Kleerly in a nutshell - competence meets purpose.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Anyframe Gmbhanyframe.com HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 2 contacts → |
“As a full service agency for the development of web or mobile application in combination with blockchain technology we are focused to create a software that follows your needs.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Qossmic Application Development Gmbhqossmic.com HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 2 contacts → |
“Wir sind leidenschaftliche Software-Entwickler:innen, die für Sie und mit Ihnen Anwendungen kreieren - und das mit Ehrgeiz und Spaß.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Bold Ventures Gmbhbold-ventures.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 2 contacts → |
“bold ventures is an owner-led web development company in the heart of Cologne.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Datamapprdatamappr.com HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“IT-Development Agency with a focus on SaaS-Solutions with stunning design - passionate about Software, Big Data, Business Process Automation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ganser.Consulting Gmbhganser.consulting HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“Projects are not only simple ‘to do’ lists.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 74 company matches
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App development outsourcing companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
73 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 across the whole Germany list rather than for Cologne, so it is reported there. Company counts and contact totals on this page are exact for Cologne.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
App development outsourcing companies by metro in Germany
- App development outsourcing companies in Berlin321
- App development outsourcing companies in Munich179
- App development outsourcing companies in Hamburg137
- App development outsourcing companies in Frankfurt72
- App development outsourcing companies in Stuttgart58
- App development outsourcing companies in Dresden32
- App development outsourcing companies in Leipzig32
- App development outsourcing companies in Hanover32
- App development outsourcing companies in Bremen31
- App development outsourcing companies in Karlsruhe31
- App development outsourcing companies in Bonn27
- App development outsourcing companies in Dortmund27
Questions about this company list
What does Exact match mean for app development outsourcing companies?
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 app development outsourcing companies did RevenueBase find based in Cologne, Germany?
The saved snapshot records 74 matching company records, 360 tracked contacts and 123 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
App development outsourcing companies by geography
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- App development outsourcing companies based in Canada
- App development outsourcing companies based in Germany
- App development outsourcing companies based in France
- App development outsourcing companies based in Australia
- App development outsourcing companies based in Spain
- App development outsourcing companies based in Italy
- App development outsourcing companies based in Ukraine
- App development outsourcing companies based in South Africa
- App development outsourcing companies based in Argentina
Cite this list
RevenueBase Data Team. Top 25 app development outsourcing companies based in Cologne, Germany. Snapshot: September 28, 2026. https://revenuebase.ai/companies/app-development-outsourcing-companies/germany/cologne.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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