Company lists · Data refreshed September 2026

Top 25 Telecom transformation consultants based in Germany

Name: Telecom transformation consultants based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,118 companies tracked

RevenueBase identified 1,118 company matches for telecom transformation consultants associated with Germany as of September 2026 and tracks 19,714 professional contacts across them, including 9,323 with verified work emails. Berlin is the largest hub.

This list covers company matches for telecom transformation consultants 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 September 19, 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 Sep 19, 2026 How this list was built

1,118Companies

19,714Contacts tracked

9,323Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest telecom transformation consultants based in Germany

Ranked by team size

Top 25 of 1,118 company matches for telecom transformation consultants based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Accenture Dach	Exact match	Kronberg Im Taunus, GermanyHQ recorded Sep 19, 2026	10001+	3,644 contacts →
	Exact match “Über Accenture: Wir sind die weltweit führenden Berater für Strategie, Management, Digitalisierung, Technologie, Outsourcing und Business Transformation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Umlaut Company	Exact match	Aachen, GermanyHQ recorded Sep 19, 2026	1,001-5,000	1,195 contacts →
	Exact match “Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	BCG Platinion	Exact match	Cologne, GermanyHQ recorded Sep 19, 2026	1,001-5,000	925 contacts →
	Exact match “At BCG Platinion, we leverage our expertise alongside the unique experiences of our teams to accelerate digital transformations for our clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Detecon	Exact match	Cologne, GermanyHQ recorded Sep 19, 2026	1,001-5,000	721 contacts →
	Exact match “Detecon makes the future possible, digital, interconnected, and human.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Metafinanz	Exact match	Munich, GermanyHQ recorded Sep 19, 2026	501-1,000	673 contacts →
	Exact match “For over 35 years, metafinanz Informationssysteme GmbH, a business and IT consulting company, has been at the side of its customers in an increasingly digital and dynamic world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Unity Consulting & Innovation	Exact match	Büren, GermanyHQ recorded Sep 19, 2026	201-500	483 contacts →
	Exact match “UNITY is the management consultancy for innovation and digital transformation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Iteratec	Exact match	Munich, GermanyHQ recorded Sep 19, 2026	201-500	404 contacts →
	Exact match “With more than successful projects, iteratec is one of the leading experts for digital product innovation, software and architecture development, and digital infrastructures.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Qvest Global	Exact match	Cologne, GermanyHQ recorded Sep 19, 2026	1,001-5,000	357 contacts →
	Exact match “Qvest is a global leader in media-focused practices and services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Ingenics AG	Exact match	Ulm, GermanyHQ recorded Sep 19, 2026	501-1,000	345 contacts →
	Exact match “Ingenics AG is a worldwide operating consultancy, which has successfully positioned itself as a strategy and project partner for mid-sized and large corporations for about 40…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Adex Partners	Exact match	Munich, GermanyHQ recorded Sep 19, 2026	201-500	247 contacts →
	Exact match “As a Trusted Advisor for digital transformation and IT strategy, AdEx Partners empowers leading organizations to shape the digital future of Europe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Kramer & Crew Gmbh & Co. KG	Exact match	Cologne, GermanyHQ recorded Sep 19, 2026	201-500	218 contacts →
	Exact match “IT Direction for Digital Transformation Founded by Uwe Kramer in 1992, Kramer & Crew is the IT Director of Digital Transformation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Spie ICS Spie Information & Communication Services Gmbh	Exact match	Hanover, GermanyHQ recorded Sep 19, 2026	1,001-5,000	212 contacts →
	Exact match “Als zuverlässiger Partner mit einer breiten Technik-Expertise in den Leistungsfeldern IT Solutions, Unified Communication & Collaboration Solutions und Security Technology…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	RAY Sono	Exact match	Munich, GermanyHQ recorded Sep 19, 2026	201-500	211 contacts →
	Exact match “Ray Sono navigates clients through the complexities of the digital era, strategically positioning them for success.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Hyplus Technology	Exact match	Braunschweig, GermanyHQ recorded Sep 19, 2026	501-1,000	195 contacts →
	Exact match “What drives us?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Consileon Business Consultancy Gmbh	Exact match	Karlsruhe, GermanyHQ recorded Sep 19, 2026	501-1,000	182 contacts →
	Exact match “Mit über 550 Mitarbeiterinnen und Mitarbeitern ist Consileon Ihr starker Partner für Top-Managementberatung sowie Lösungen mit IT- und KI-Bezug.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Phoenix Engineering	Exact match	Cologne, GermanyHQ recorded Sep 19, 2026	501-1,000	181 contacts →
	Exact match “Phoenix Engineering Group is the leader in the field of broadband technologies and infrastructure.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Triopt Group	Exact match	Moers, GermanyHQ recorded Sep 19, 2026	201-500	172 contacts →
	Exact match “Willkommen bei der TRIOPT GmbH – Ihrem technischen Dienstleister im Bereich Planung, Realisierung und Optimierung im Funk- und Festnetz.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Valantic Vormals Mm1	Exact match	Stuttgart, GermanyHQ recorded Sep 19, 2026	51-200	172 contacts →
	Exact match “valantic is the N°1 for digital transformation and is one of the fastest growing digital consulting, solutions and software companies on the market.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Etribes	Exact match	Hamburg, GermanyHQ recorded Sep 19, 2026	201-500	121 contacts →
	Exact match “We turn complex technological requirements into measurable business impact.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	FME AG	Exact match	Braunschweig, GermanyHQ recorded Sep 19, 2026	201-500	119 contacts →
	Exact match “We believe in the opportunities of digital transformation and love to help our clients worldwide maintain and create competitive businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Ventum Consulting	Exact match	Munich, GermanyHQ recorded Sep 19, 2026	51-200	117 contacts →
	Exact match “We are a trusted partner for leading mid-sized companies and multinational corporations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	M3 Management Consulting Gmbh	Exact match	Ismaning/münchen, GermanyHQ recorded Sep 19, 2026	51-200	108 contacts →
	Exact match “m3 management consulting is a consultancy focused around the network industry (such as utilities and telecommunications), that combines traditional management consulting and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Eraneos Germany	Exact match	Hamburg, GermanyHQ recorded Sep 19, 2026	1,001-5,000	105 contacts →
	Exact match “In today’s ever changing world, keeping pace with the emerging technology landscape can be problematic for even the most tech-savvy clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Group24 AG	Exact match	Gescher, GermanyHQ recorded Sep 19, 2026	201-500	101 contacts →
	Exact match “group24 ist Dein 360° IT-Dienstleister – von IT-Consulting über Security und Development bis hin zu Managed Services, Business Consulting und IT-Procurement.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Tallence AG	Exact match	Hamburg, GermanyHQ recorded Sep 19, 2026	51-200	101 contacts →
	Exact match “Tallence AG is a technology and management consultancy for complex digital transformation.” Recorded in the RevenueBase company graph · Sep 19, 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 “telecom transformation consultants”. 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 1,118 telecom transformation consultants based in Germany

See the full list, filter by size, metro and specialty, and access 9,323 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Telecom transformation consultants based in Germany at a glance

As of Sep 19, 2026

47.3%Verified-email coverage

17.6Average contacts per company

1-10Median size (employees)

8.3%Largest-city concentration · Berlin

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

648

11-50

312

51-200

101

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,118 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 “telecom transformation consultants” 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 9,323 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 19, 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.

Telecom transformation consultants by metro

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 “telecom transformation consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom transformation consultants are there based in Germany?

RevenueBase identified 1,118 company matches for telecom transformation consultants associated with 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?

Accenture Dach tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecom transformation consultants?

Berlin leads with 93 company records, followed by Hamburg (85) and Munich (85).

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 9,323 professional contacts with verified work emails tracked across these 1,118 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,118 telecom transformation consultants based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

Telecom transformation consultants by geography

Browse the directory

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.