Company lists · Data refreshed October 2026

Top 16 IT consulting and development companies based in Bonn, Germany

Name: IT consulting and development companies based in Bonn, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 37 companies tracked

RevenueBase identified 37 company matches for IT consulting and development companies associated with Bonn, Germany as of October 2026 and tracks 470 professional contacts across them, including 243 with verified work emails. Across Germany, Berlin is the largest hub for this category (296 companies); Bonn has 37.

This list covers company matches for IT consulting and development companies associated with Bonn, 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 October 1, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built

37Companies

470Contacts tracked

243Verified emails

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The 16 largest IT consulting and development companies based in Bonn, Germany

Ranked by team size

Top 16 of 37 company matches for IT consulting and development companies based in Bonn, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Orbit Gesellschaft FÜR Applikations- UND Informationssysteme MBH	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	201-500	225 contacts →
	Exact match “ORBIT ist seit 1985 IT-Dienstleister für individuelle System- und Softwarelösungen mit Hauptsitz in Bonn.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Haeger Consulting Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	51-200	58 contacts →
	Exact match “Haeger Consulting ist kompetenter Partner für Unternehmen, die selbst Software entwickeln.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Bell Computer-Netzwerke Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	51-200	38 contacts →
	Exact match “BELL Computer-Netzwerke steht für Erfahrung, Partnerschaft und Vertrauen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Cebicon Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	11-50	23 contacts →
	Exact match “CebiCon GmbH is an information technology and services company based out of Schloßallee 10, Bonn, North Rhine-Westphalia, Germany.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Businesscode Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	11-50	15 contacts →
	Exact match “Seit 20 Jahren sind wir ein verlässlicher Partner für maßgeschneiderte IT-Lösungen, die wir gemeinsam mit Kunden wie DHL, aramex, Hellmann Worldwide Logistics oder Telekom…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Mitcon Metternich Information Technology Concepts Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	11-50	6 contacts →
	Exact match “IT Services, Consulting, Software Development” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Team24x7 Gesellschaft FÜR Lösungen In DER Datenverarbeitung MBH	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “team24x7 is a service provider with the main focus on software engineering and related activities from the planning to the operation of software systems including software product…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Roesberg IT Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	51-200	5 contacts →
	Exact match “Genau wie im Basketball, wo präzise Schüsse und taktische Spielzüge den Unterschied ausmachen, sind in der Welt der IT-Systeme eine starke Strategie und eine zuverlässige…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	M2soft Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Wir sind ein IT-Unternehmen mit Sitz in Bonn.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Gate4 Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match “Wir sind IT-Experten aus Bonn.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Capsidia Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Wir beraten unsere Kunden an der Schnittstelle von Fachlichkeit und Informationstechnologie (IT).” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Knights Software Solutions Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Knights Software Solutions specializes in comprehensive system design, offering tailored solutions for projects of all sizes.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	DA Digital Gmbh	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Wir sind eine ganzheitliche Digitalberatung für Start-ups, mittelständische Unternehmen und Konzerne.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Proscaler	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Proscaler creates cost transparency in software development and operations, identifies potential for optimization and helps implement changes - for efficient delivery on your…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Implatrix	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “As an agency for web design and web programming in the area of Bonn / Cologne, IMPLATRIX plans and develops sophisticated websites and offers mobile solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Sahhoch3 Stephan Herwartz	Exact match	Bonn, GermanyHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “SAH³ Unternehemsnentwicklung ist ein Beratungsbüro für Unternehmen, Existenzgründer und Jungunternehmen, gegründet in Aachen/Würselen, inzwischen ansässig in Bonn, inhabergeführt…” Recorded in the RevenueBase company graph · Oct 1, 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 “IT consulting and development 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 16 of 37 IT consulting and development companies based in Bonn, Germany

See the full list, filter by size, metro and specialty, and access 243 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consulting and development companies based in Bonn, Germany at a glance

As of Oct 1, 2026

51.7%Verified-email coverage

12.7Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Germany list rather than for Bonn, so it is reported there. Company counts and contact totals on this page are exact for Bonn, over 37 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 Bonn, Germany whose business descriptions match “IT consulting and development 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 243 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 October 1, 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.

IT consulting and development companies by metro in Germany

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 “IT consulting and development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting and development companies are there based in Bonn, Germany?

RevenueBase identified 37 company matches for IT consulting and development companies associated with Bonn, Germany as of October 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?

Orbit Gesellschaft FÜR Applikations- UND Informationssysteme MBH tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Germany has the most IT consulting and development companies?

Berlin leads Germany with 296 company records, followed by Munich (243) and Hamburg (216). Bonn has 37.

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 243 professional contacts with verified work emails tracked across these 37 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 October 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.