Company lists · Data refreshed September 2026

Top 25 Payment systems consulting firms based in Germany

Name: Payment systems consulting firms based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 83 companies tracked

RevenueBase identified 83 payment systems consulting firms headquartered in Germany as of September 2026 and tracks 2,810 professional contacts across them, including 1,382 with verified work emails and 31 with mobile numbers. Berlin is the largest hub.

This list covers payment systems consulting firms headquartered in 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

83Companies

2,810Contacts tracked

1,382Verified emails

31Mobile numbers

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The 25 largest payment systems consulting firms based in Germany

Ranked by team size

Top 25 of 83 payment systems consulting firms based in Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names payment systems consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	PayonePartial evidence	Frankfurt, GermanyHQ checked Sep 5, 2026	1,001-5,000	739
	“With more than customers and 6 billion processed transactions per year, PAYONE is the leading payment provider in Germany and Austria.” Source: company website · checked Sep 5, 2026
2	PPI AGPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	501-1,000	505
	“PPI AG Consulting und Softwareentwicklung für Banken und Versicherungen Die PPI AG ist seit über 40 Jahren als Beratungs- und Softwarehaus erfolgreich für Banken, Versicherungen…” Source: company website · checked Sep 5, 2026
3	UNZERPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	501-1,000	449
	“Unzer digitalizes commerce with payment and software solutions that cover the entire merchant value chain.” Source: company website · checked Sep 5, 2026
4	VR Payment GmbhPartial evidence	Frankfurt, GermanyHQ checked Sep 5, 2026	201-500	276
	“VR Payment is one of Germany's leading payment providers and, as a company of the DZ BANK Group, the only bank-owned full-service provider.” Source: company website · checked Sep 5, 2026
5	SRC Security Research And Consulting GmbhPartial evidence	Bonn, GermanyHQ checked Sep 5, 2026	51-200	67
	“SRC Security Research & Consulting is committed to providing service in the areas of information technology and information security.” Source: company website · checked Sep 5, 2026
6	Thede Consulting Part Of Projective GroupPartial evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	45
	“As a leading consultancy for payment and digitalization, we assist decision-makers from a variety of industries in the strategic development and implementation of innovative…” Source: company website · checked Sep 5, 2026
7	Zahlungswerk GmbhIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	26
	“Das ZahlungsWERK ist der Spezialist für das Thema Zahlungsverkehr.” Source: company website · checked Sep 5, 2026
8	Micropayment GmbhPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	11-50	21
	“micropayment - professional payment from one source!” Source: company website · checked Sep 5, 2026
9	Fort.Schritt GmbhIndirect evidence	Weinheim, GermanyHQ checked Sep 5, 2026	11-50	19
	“Die FORT.SCHRITT GmbH ist ein junges und dynamisches Unternehmen.” Source: company website · checked Sep 5, 2026
10	EFP UnternehmensberatungPartial evidence	Frankfurt Am Main, GermanyHQ checked Sep 5, 2026	11-50	17
	“Wir sind eine unabhängige und eigentümergeführte Beratungsboutique mit dem klaren Fokus auf Payment- und Banking-Themen.” Source: company website · checked Sep 5, 2026
11	Plus Ultra ConsultingStrong evidence	Frankfurt Am Main, GermanyHQ checked Sep 5, 2026	11-50	14
	“Consulting agency with focus on banks and payment providers Banks We build on project experience with major financial institutions in Germany and Switzerland in their core…” Source: company website · checked Sep 5, 2026
12	Kiwi Consulting Edv-Beratung GmbhPartial evidence	Walldorf, GermanyHQ checked Sep 5, 2026	11-50	14
	“KIWI Consulting steht für Exzellenz im Zahlungsverkehr und in der Wertpapierabwicklung.” Source: company website · checked Sep 5, 2026
13	BezahlexpertenIndirect evidence	Köln, GermanyHQ checked Sep 5, 2026	11-50	12
	“Bezahlexperten: Nicht umsonst haben wir uns diesen Namen gegeben.” Source: company website · checked Sep 5, 2026
14	Beckmann & Partner ConsultIndirect evidence	GermanyHQ checked Sep 5, 2026	51-200	11
	“Banken und Finanzinstitute setzen bei bankfachlichen und technologischen Fragen auf die Beckmann & Partner Beratungsmanufaktur – weil unser fachkundiges Team Bank-Know-how und…” Source: company website · checked Sep 5, 2026
15	ICP Transaction Solutions GmbhIndirect evidence	Trier, GermanyHQ checked Sep 5, 2026	51-200	10
	“Als einer der führenden, unabhängigen Anbieter für elektr.” Source: company website · checked Sep 5, 2026
16	WindataPartial evidence	Wangen Im Allgäu, GermanyHQ checked Sep 5, 2026	11-50	9
	“The multi-bank-capable solution for payment transactions enables secure, efficient payment transactions with support for all common payment formats and communication channels.” Source: company website · checked Sep 5, 2026
17	FinestPartial evidence	Frankfurt, GermanyHQ checked Sep 5, 2026	11-50	8
	“FINEST executives have acquired expertise in all facets of global payment processing, merchant acquiring and risk management.” Source: company website · checked Sep 5, 2026
18	Pos-CashservicePartial evidence	Dresden, GermanyHQ checked Sep 5, 2026	11-50	8
	“POS-cashservice – Ihr Partner für sichere Kartenzahlung und Payment-Lösungen Als führender Anbieter von Zahlungslösungen für stationären Handel, Gastronomie und E-Commerce bieten…” Source: company website · checked Sep 5, 2026
19	X-Wert Banktechnology GmbhPartial evidence	Frankfurt, GermanyHQ checked Sep 5, 2026	11-50	7
	“X-Wert BankTechnology GmbH is an information technology and consulting services company based out of Frankfurt am Main, Germany.” Source: company website · checked Sep 5, 2026
20	Mt-IfsPartial evidence	Ratingen, GermanyHQ checked Sep 5, 2026	11-50	7
	“MT-ifs GmbH \| MT-ifs International S.à r.l.\| Part of Hyand Group MT-ifs ist spezialisiert auf Business- und IT-Consulting für Banken und Finanzdienstleister und Teil der Hyand…” Source: company website · checked Sep 5, 2026
21	402paymentPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	1-10	6
	“Welcome to 402PAYMENT – Pioneers of Strategic Payment Consultancy In the dynamic world of economic and strategic consultation, 402PAYMENT emerges as a beacon of innovation and…” Source: company website · checked Sep 5, 2026
22	starfish.teamPartial evidence	Ulm, GermanyHQ checked Sep 5, 2026	51-200	6
	“We understand that for businesses, payments are an absolute cornerstone of success and growth but also play a vital role for efficiency.” Source: company website · checked Sep 5, 2026
23	KE AssociatesIndirect evidence	Eschborn, GermanyHQ checked Sep 5, 2026	11-50	6
	“Seit 2004 bietet KE Associates namhaften Kunden ein breites Spektrum an Beratungsdienstleistungen im Bereich Financial Services.” Source: company website · checked Sep 5, 2026
24	OsthavenStrong evidence	Düsseldorf, GermanyHQ checked Sep 5, 2026	1-10	5
	“OSTHAVEN is an owner-managed and highly specialised consulting boutique for payment and banking founded in 2014 with offices in Düsseldorf and Frankfurt.” Source: company website · checked Sep 5, 2026
25	Lipis AdvisorsPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	11-50	5
	“We rely on many years of experience and deep contacts in the industry to give outstanding advice to players throughout the payments sector.” Source: company website · checked Sep 5, 2026

Showing 25 of 83 payment systems consulting firms based in Germany

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Payment systems consulting firms based in Germany at a glance

As of Sep 5, 2026

11-50Median size (employees)

BerlinLargest hub · 11 HQs

31Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

1,287

31–60

61–90

90–180

180+

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 payment systems consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “payment systems consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among payment systems consulting firms, and records with no verified work email. Companies headquartered outside Germany 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 an evidence 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, 1,382 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 5, 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.

Frequently asked

How many payment systems consulting firms are there based in Germany?

RevenueBase identified 83 payment systems consulting firms headquartered in 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?

Payone, headquartered in Frankfurt, tops this list with the largest team on record.

Which city has the most payment systems consulting firms?

Berlin leads with 11 headquartered companies, followed by Frankfurt (8) and Hamburg (6).

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 1,382 verified decision-maker contacts tracked across these 83 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 5, 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.