Company lists · Data refreshed September 2026
Top 25 Enterprise IT consultancies based in Bielefeld, Germany
RevenueBase identified 43 enterprise IT consultancies headquartered in Bielefeld, Germany as of September 2026 and tracks 11,931 professional contacts across them, including 595 with verified work emails. Berlin is the largest hub.
This list covers enterprise IT consultancies headquartered in Bielefeld, Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 24, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 enterprise IT consultancies based in Bielefeld, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 10,733 contacts → | ||||
Partial evidence “We understand the business of our clients and know what it takes to transform it into the future.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 437 contacts → | ||||
Indirect evidence “Herzlich willkommen bei mindsquare.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 59 contacts → | ||||
Indirect evidence “The focus of our work is to guide our clients (usually large family businesses and corporations) through the challenges of digital transformation, combining Consultancy…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 28 contacts → | ||||
Indirect evidence “We support your company with integrated solutions for the increase of your digital competitive advantages.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 26 contacts → | ||||
Partial evidence “Die MITA Consulting GmbH & Co KG ist eine unabhängige IT-Unternehmensberatung aus Bielefeld mit Kundinnen und Kunden in ganz Deutschland.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 21 contacts → | ||||
Indirect evidence “Die invent AG: Wir begleiten unsere Kunden in den Bereichen System, Security, Service, Process, und Projekt-Management an den Standorten Bielefeld und Frankfurt a.M.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 19 contacts → | ||||
Indirect evidence “Nachrichtentechnik Bielefeld is an information technology and services company based out of Bechterdisser Straße 41, Bielefeld, Germany.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 17 contacts → | ||||
Partial evidence “Sandmeier Consulting is a management consultancy that supports you in realizing your IT investments successfully.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 15 contacts → | ||||
Indirect evidence “Ausgezeichnete individuelle Beratung für Digitalstrategien, gepaart mit technologischer Exzellenz und professioneller Kompetenz-Vermittlung: Dafür stehen wir als erfahrenes…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 11 contacts → | ||||
Partial evidence “REVOLUTIONÄRE SYNERGIEN Willkommen bei den KI Systemgefährten, wo revolutionäre Synergien zwischen Cloud-Lösungen, ERP-Systemen und IT- Infrastruktur geschaffen werden, um Ihr…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 11 contacts → | ||||
Partial evidence “InSys AG supports customers as a management consultancy and IT company in the process of digital transformation.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 9 contacts → | ||||
Partial evidence “As leading experts in digitalization, we have made it our mission to guide businesses towards scalable and sustainable growth.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 8 contacts → | ||||
Indirect evidence “tomorrow bird ist eine Strategieberatung für die ganzheitliche Transformation von familiengeführten Mittelständlern und internationalen Konzernen.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 8 contacts → | ||||
Partial evidence “Impressum: https://mindbit.de/impressum/ Die mindbit GmbH ist ein junges, innovatives IT-Unternehmen aus Ostwestfalen.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 7 contacts → | ||||
Indirect evidence “Auf Grund der jahrelangen Erfahrungen im Beratungs- und Vertriebsumfeld verfügen wir über ein tiefgehendes Verständnis von den Anforderungen und der Umsetzung von ERP-Projekten.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 contacts → | ||||
Partial evidence “Als moderner und verlässlicher IT-Dienstleister im Security & Access Bereich bieten wir unseren Kunden hocheffiziente Lösungen für das Benutzer- und Rollenmanagement.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 contacts → | ||||
Partial evidence “Die NPit ist ein junges Unternehmen und besteht aus erfahrenen IT-Senioren und jungen, talentierten Nachwuchskräften.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 contacts → | ||||
Indirect evidence “Die WAVE Solutions GmbH ist, zusammen mit dem Vorgängerunternehmen, der SN-Concept OHG seit auf dem Markt.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 contacts → | ||||
Indirect evidence “Wir sind für Sie da.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 contacts → | ||||
Partial evidence “Wir glauben daran, dass nichts so beständig ist wie der Wandel und das gilt besonders für die IT.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Partial evidence “Are you looking for competitive IT solutions that help you achieve your objectives?” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 contacts → | ||||
Indirect evidence “We create added value for your business.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 contacts → | ||||
Partial evidence “Seit mehr als 13 Jahren steht DDS für IT-Optimierungen und Beratung mit Kompetenz und Leidenschaft.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Indirect evidence “Bivenco macht Digitalisierung für kleine und mittelständische Unternehmen einfach.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Partial evidence “Wir konzentrieren uns auf den IT-Support und die Beratung von klein- und mittelständischen Unternehmen, sowie öffentliche Auftraggeber.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise IT consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names enterprise IT consultancies.
- Partial evidence
- Its own public description names part of enterprise IT consultancies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name enterprise IT consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 43 enterprise IT consultancies based in Bielefeld, Germany
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Enterprise IT consultancies based in Bielefeld, Germany at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Bielefeld, so it is reported there. Company counts and contact totals on this page are exact for Bielefeld, over 43 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise IT consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Bielefeld, Germany whose own description of what they do matches “enterprise IT consultancies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise IT consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among enterprise IT consultancies, and records with no verified work email. Companies headquartered outside Bielefeld are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 595 across the full list. 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 24, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Enterprise IT consultancies by metro in Germany
- Enterprise IT consultancies in Berlin439
- Enterprise IT consultancies in Hamburg382
- Enterprise IT consultancies in Munchen262
- Enterprise IT consultancies in Munich169
- Enterprise IT consultancies in Dusseldorf144
- Enterprise IT consultancies in Stuttgart137
- Enterprise IT consultancies in Koln136
- Enterprise IT consultancies in Frankfurt Am Main102
- Enterprise IT consultancies in Frankfurt97
- Enterprise IT consultancies in Hannover64
- Enterprise IT consultancies in Karlsruhe64
- Enterprise IT consultancies in Mannheim55
- Enterprise IT consultancies in Bremen54
- Enterprise IT consultancies in Cologne50
- Enterprise IT consultancies in Dortmund50
- Enterprise IT consultancies in Leipzig49
- Enterprise IT consultancies in Dresden47
- Enterprise IT consultancies in Wiesbaden47
- Enterprise IT consultancies in Bonn46
- Enterprise IT consultancies in Nurnberg44
- Enterprise IT consultancies in Bielefeld43
- Enterprise IT consultancies in Munster42
- Enterprise IT consultancies in Darmstadt39
- Enterprise IT consultancies in Eschborn39
- Enterprise IT consultancies in Braunschweig37
- Enterprise IT consultancies in Saarbrucken37
- Enterprise IT consultancies in Augsburg36
- Enterprise IT consultancies in Mainz36
- Enterprise IT consultancies in Aachen32
- Enterprise IT consultancies in Essen29
- Enterprise IT consultancies in Grunwald29
- Enterprise IT consultancies in Heidelberg27
- Enterprise IT consultancies in Osnabruck25
- Enterprise IT consultancies in Ulm25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise IT consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many enterprise IT consultancies are there based in Bielefeld, Germany?
RevenueBase identified 43 enterprise IT consultancies headquartered in Bielefeld, Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
NTT Data Business Solutions, headquartered in Bielefeld, tops this list with the largest team on record.
Which city has the most enterprise IT consultancies?
Berlin leads with 439 headquartered companies, followed by Hamburg (382) and Munchen (262).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 595 verified decision-maker contacts tracked across these 43 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 24, 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 Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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