Company lists · Data refreshed November 2026

Top 25 Infrastructure optimization consulting companies based in Germany

Name: Infrastructure optimization consulting companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 2,140 companies tracked

RevenueBase identified 2,140 company matches for infrastructure optimization consulting companies associated with Germany as of November 2026 and tracks 34,529 professional contacts across them, including 15,351 with verified work emails. Berlin is the largest hub.

This list covers company matches for infrastructure optimization consulting companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

2,140Companies

34,529Contacts tracked

15,351Verified emails

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The 25 largest infrastructure optimization consulting companies based in Germany

Ranked by team size

Top 25 of 2,140 company matches for infrastructure optimization consulting companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Roland Berger	Exact match	Munich, GermanyHQ recorded Nov 6, 2026	1,001-5,000	5,034 contacts →
	Exact match “Roland Berger is the only leading global strategy consultancy of European origin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Accenture Dach	Exact match	Kronberg Im Taunus, GermanyHQ recorded Nov 6, 2026	10001+	3,586 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 · Nov 6, 2026 · View company records in RevenueBase
3	Metafinanz	Exact match	Munich, GermanyHQ recorded Nov 6, 2026	501-1,000	702 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 · Nov 6, 2026 · View company records in RevenueBase
4	Infomotion Gmbh	Exact match	Frankfurt, GermanyHQ recorded Nov 6, 2026	501-1,000	482 contacts →
	Exact match “INFOMOTION GmbH, headquartered in Frankfurt am Main, is the leading consulting company for data performance: From data analytics to digital transformation, more than 420…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	PD	Exact match	Berlin, GermanyHQ recorded Nov 6, 2026	1,001-5,000	435 contacts →
	Exact match “Die PD ist die Beratung / Für die öffentliche Hand von morgen / Seit 2008 beraten wir ausschließlich öffentliche Auftraggeber zu moderner Verwaltungsarbeit und…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Orbis SE	Exact match	Saarbrücken, GermanyHQ recorded Nov 6, 2026	501-1,000	371 contacts →
	Exact match “ORBIS is an international business consulting company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	PKF Fasselt	Exact match	Berlin, GermanyHQ recorded Nov 6, 2026	501-1,000	368 contacts →
	Exact match “PKF Fasselt is one of Germany’s leading mid-sized auditing and consulting firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Star Cooperation Gmbh	Exact match	Böblingen, GermanyHQ recorded Nov 6, 2026	501-1,000	344 contacts →
	Exact match “Networked competence and passion for your success: Since 1997, STAR COOPERATION has supported companies of all sizes and industries in efficiently planning, designing and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	H&z Management Consulting	Exact match	Munich, GermanyHQ recorded Nov 6, 2026	501-1,000	283 contacts →
	Exact match “Welcome to H&Z We offer more than successful strategy development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Atos Information Technology Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	10001+	259 contacts →
	Exact match “Atos Information Technology GmbH is a management consulting company” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	GTU Mobility Gmbh & Co. KG	Exact match	Hanover, GermanyHQ recorded Nov 6, 2026	201-500	250 contacts →
	Exact match “Die GTU Mobility ist eine Gesellschaft der GTU Gruppe, die sich seit vielen Jahren mit fachlichem und persönlichem Know-how dem Beraten, Planen, Steuern und Prüfen der Welt der…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Horn & Company	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	201-500	238 contacts →
	Exact match “Horn & Company is a top-level management consulting firm focussing on P&L-oriented performance improvement and digital transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	MSR Consulting Group Gmbh	Exact match	Cologne, GermanyHQ recorded Nov 6, 2026	n/a	231 contacts →
	Exact match “Wir fokussieren uns auf die Branchen Automobil- und Fahrzeugbau, Industrie (insbes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Fti-Andersch	Exact match	Frankfurt, GermanyHQ recorded Nov 6, 2026	51-200	221 contacts →
	Exact match “FTI-Andersch ist die führende Beratung im Bereich Turnaround in Deutschland und Teil der internationalen FTI Consulting Gruppe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	RSM Ebner Stolz Management Consultants	Exact match	Cologne, GermanyHQ recorded Nov 6, 2026	51-200	220 contacts →
	Exact match “RSM Ebner Stolz Management Consultants ist eine thematisch breit aufgestellte Top-Managementberatung mit Fokus auf mittelständische Unternehmen und Konzerne.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Viadee Unternehmensberatung AG	Exact match	Münster, GermanyHQ recorded Nov 6, 2026	201-500	204 contacts →
	Exact match “Wir sind eine IT-Unternehmensberatung mit mehr als 130 Mitarbeitern, die sich mit Begeisterung und innovativen Ideen den Aufgaben und Herausforderungen unserer Kunden stellen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Cimt AG	Exact match	Hamburg, GermanyHQ recorded Nov 6, 2026	201-500	201 contacts →
	Exact match “We see information technology as a management task in the context of a broad perspective of processes, people and technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Protiviti Deutschland	Exact match	Frankfurt, GermanyHQ recorded Nov 6, 2026	201-500	197 contacts →
	Exact match “Protiviti ist eine global agierende Unternehmensberatung, die Führungskräfte mit fundiertem Fachwissen, objektiven Einblicken, einem maßgeschneiderten Ansatz und einer…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	ISR Information Products AG	Exact match	Braunschweig, GermanyHQ recorded Nov 6, 2026	201-500	142 contacts →
	Exact match “ISR Information Products AG has been operating since 1993 as an IT consultant and expert in data analytics and document logistics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	BU ST Group Gmbh	Exact match	Munich, GermanyHQ recorded Nov 6, 2026	51-200	138 contacts →
	Exact match “Die [bu:st] group GmbH ist ein erfolgreich wachsendes Beratungsunternehmen in München mit Schwerpunkten im Bereich der Analyse, Optimierung und Unterstützung von Entwicklungs- und…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Finbridge Gmbh & Co. KG	Exact match	Bad Homburg, GermanyHQ recorded Nov 6, 2026	51-200	137 contacts →
	Exact match “Finbridge ist ein spezialisiertes Beratungsunternehmen im Bereich Financial Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Data Center Group	Exact match	Wallmenroth, GermanyHQ recorded Nov 6, 2026	201-500	135 contacts →
	Exact match “The Data Center Group combines the full competence for implementing high available, secure and cost-effective IT infrastructures under one roof.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Phoenix Engineering	Exact match	Cologne, GermanyHQ recorded Nov 6, 2026	501-1,000	134 contacts →
	Exact match “Phoenix Engineering Group is the leader in the field of broadband technologies and infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Quattron Gmbh	Exact match	Frankfurt, GermanyHQ recorded Nov 6, 2026	201-500	122 contacts →
	Exact match “quattron is an internationally active management and technology consulting firm specializing in strategic infrastructure management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	PEC Group	Exact match	Stuttgart, GermanyHQ recorded Nov 6, 2026	201-500	122 contacts →
	Exact match “PEC offers cross-industry consulting service focusing on project management and process optimization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “infrastructure optimization consulting 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 2,140 infrastructure optimization consulting companies based in Germany

See the full list, filter by size, metro and specialty, and access 15,351 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure optimization consulting companies based in Germany at a glance

As of Nov 6, 2026

44.5%Verified-email coverage

16.1Average contacts per company

1-10Median size (employees)

7.4%Largest-city concentration · Berlin

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,277

11-50

593

51-200

159

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 2,140 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 “infrastructure optimization consulting 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 15,351 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Infrastructure optimization consulting companies 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 “infrastructure optimization consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure optimization consulting companies are there based in Germany?

RevenueBase identified 2,140 company matches for infrastructure optimization consulting companies associated with Germany as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most infrastructure optimization consulting companies?

Berlin leads with 158 company records, followed by Munich (158) and Hamburg (119).

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 15,351 professional contacts with verified work emails tracked across these 2,140 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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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.