Company lists · Data refreshed September 2026

Top 25 Platform building firms based in Germany

Name: Platform building 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 2,593 companies tracked

RevenueBase identified 2,593 platform building firms headquartered in Germany as of September 2026 and tracks 27,036 professional contacts across them, including 10,264 with verified work emails and 466 with mobile numbers. Berlin is the largest hub.

This list covers platform building 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

2,593Companies

27,036Contacts tracked

10,264Verified emails

466Mobile numbers

Unlock all 2,593 companies Free signup · no credit card · 500 free credits

The 25 largest platform building firms based in Germany

Ranked by team size

Top 25 of 2,593 platform building 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 platform building 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	IBM IX DachIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	501-1,000	819
	“We are IBM iX.” Source: company website · checked Sep 5, 2026
2	CloudflightIndirect evidence	Munich, GermanyHQ checked Sep 5, 2026	501-1,000	608
	“Cloudflight is one of the leading full-service providers in the field of industrial digital transformation.” Source: company website · checked Sep 5, 2026
3	SAM SolutionsIndirect evidence	Gilching, GermanyHQ checked Sep 5, 2026	501-1,000	563
	“Welcome to SaM Solutions – a software development company that drives digital transformation with the help of its international team of seasoned engineers and best-in-class…” Source: company website · checked Sep 5, 2026
4	Diva-EIndirect evidence	München, GermanyHQ checked Sep 5, 2026	501-1,000	542
	“As the leading Transactional Experience Partner (TXP), diva-e creates digital experiences that inspire customers and drive business forward.” Source: company website · checked Sep 5, 2026
5	IteratecIndirect evidence	München, GermanyHQ checked Sep 5, 2026	201-500	404
	“With more than successful projects, iteratec is one of the leading experts for digital product innovation, software and architecture development, and digital infrastructures.” Source: company website · checked Sep 5, 2026
6	AppsfactoryIndirect evidence	Leipzig, GermanyHQ checked Sep 5, 2026	201-500	351
	“Founded in 2009, Appsfactory is one of Germany’s leading digital agencies specializing in the design and implementation of custom software solutions.” Source: company website · checked Sep 5, 2026
7	InovexIndirect evidence	Karlsruhe, GermanyHQ checked Sep 5, 2026	201-500	347
	“inovex is an IT project house with a focus on digital transformation.” Source: company website · checked Sep 5, 2026
8	Timetoact GroupIndirect evidence	Köln, GermanyHQ checked Sep 5, 2026	1,001-5,000	303
	“Die TIMETOACT GROUP ist ein führender IT-Dienstleister, der sich auf Cloud-Plattformen und digitale Lösungen für Enterprise Customers, Fortune und Kunden aus dem öffentlichen…” Source: company website · checked Sep 5, 2026
9	Zignuts TechnolabIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	201-500	267
	“We turn bold ideas into powerful digital products.” Source: company website · checked Sep 5, 2026
10	PIA MediaIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	201-500	259
	“Mit ihrer digitalen Performance DNA wissen wir bei PIA Media genau, wie man Business Impact in einer fragmentierten digitalen Welt erreicht und Marken, Produkt- und…” Source: company website · checked Sep 5, 2026
11	Hmmh AGIndirect evidence	Bremen, GermanyHQ checked Sep 5, 2026	201-500	223
	“More than 25 years ago, we brought e-commerce to Germany.” Source: company website · checked Sep 5, 2026
12	Team NeustaIndirect evidence	Bremen, GermanyHQ checked Sep 5, 2026	1,001-5,000	222
	“The group's core business is consulting, development and implementation of complex software, mobile and eCommerce solutions.” Source: company website · checked Sep 5, 2026
13	RAY SonoIndirect evidence	Munich, GermanyHQ checked Sep 5, 2026	201-500	211
	“Ray Sono navigates clients through the complexities of the digital era, strategically positioning them for success.” Source: company website · checked Sep 5, 2026
14	Luxoft GermanyIndirect evidence	Leinfelden-echterdingen, GermanyHQ checked Sep 5, 2026	10001+	209
	“Luxoft, a DXC Technology Company (NYSE: DXC), is a digital strategy and software engineering firm providing bespoke technology solutions that drive business change for customers…” Source: company website · checked Sep 5, 2026
15	Denkwerk GmbhIndirect evidence	Köln, GermanyHQ checked Sep 5, 2026	201-500	207
	“Hi, we're denkwerk!” Source: company website · checked Sep 5, 2026
16	XitasoIndirect evidence	Augsburg, GermanyHQ checked Sep 5, 2026	201-500	201
	“Wer wir sind: XITASO ist der Experte für High-End Software Engineering in anspruchsvollen Digitalisierungsprojekten im Zeitalter von KI.” Source: company website · checked Sep 5, 2026
17	MSG Services GmbhIndirect evidence	Ismaning, GermanyHQ checked Sep 5, 2026	201-500	201
	“Die msg services gmbh ist ein innovatives und wachsendes IT-Service- und Consulting-Unternehmen mit aktuell über 300 Mitarbeitenden an 13 Standorten in Deutschland.” Source: company website · checked Sep 5, 2026
18	IT CraftIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	201-500	200
	“For over 20 years, IT Craft has been providing affordable, expert software programming services to clients around the world.” Source: company website · checked Sep 5, 2026
19	Hyplus TechnologyIndirect evidence	Braunschweig, GermanyHQ checked Sep 5, 2026	501-1,000	195
	“What drives us?” Source: company website · checked Sep 5, 2026
20	Valantic Vormals Mm1Indirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	172
	“valantic is the N°1 for digital transformation and is one of the fastest growing digital consulting, solutions and software companies on the market.” Source: company website · checked Sep 5, 2026
21	M&m Software GmbhIndirect evidence	St. Georgen, GermanyHQ checked Sep 5, 2026	201-500	161
	“M&M Software is a software development and digitalization partner for companies around the world.” Source: company website · checked Sep 5, 2026
22	Ergosign GmbhIndirect evidence	Saarbrücken, GermanyHQ checked Sep 5, 2026	201-500	154
	“Ergosign is a digital agency focusing on user experience.” Source: company website · checked Sep 5, 2026
23	Iquest GroupIndirect evidence	Bad Homburg Vor Der Höhe, GermanyHQ checked Sep 5, 2026	501-1,000	154
	“In 2020 we joined Nagarro.” Source: company website · checked Sep 5, 2026
24	AOEIndirect evidence	Wiesbaden, GermanyHQ checked Sep 5, 2026	201-500	144
	“As one of Germany's leading agile software service providers, AOE supports innovative companies in the digital transformation of existing business models through the development…” Source: company website · checked Sep 5, 2026
25	SMFIndirect evidence	Dortmund, GermanyHQ checked Sep 5, 2026	201-500	143
	“SMF ist Ihr IT-Dienstleister für die digitale Transformation An fünf Standorten in Europa beraten wir unsere Kunden in Digitalisierungsfragen.” Source: company website · checked Sep 5, 2026

Showing 25 of 2,593 platform building firms based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 10,264 reachable decision-makers.

Free signup · no credit card

See all 2,593 companies

Platform building firms based in Germany at a glance

As of Sep 5, 2026

1-10Median size (employees)

BerlinLargest hub · 370 HQs

466Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

1,685

11-50

676

51-200

158

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

9,546

31–60

608

61–90

90–180

180+

106

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 platform building 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 “platform building 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 platform building 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, 10,264 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.

Platform building firms by metro

Platform building firms in Berlin370
Platform building firms in Hamburg200
Platform building firms in Munchen87
Platform building firms in Koln79
Platform building firms in Dusseldorf73
Platform building firms in Munich71
Platform building firms in Stuttgart65
Platform building firms in Bremen36
Platform building firms in Frankfurt36
Platform building firms in Dortmund35
Platform building firms in Hannover35
Platform building firms in Cologne32
Platform building firms in Leipzig32
Platform building firms in Frankfurt Am Main29
Platform building firms in Munster29
Platform building firms in Karlsruhe27
Platform building firms in Dresden26

Frequently asked

How many platform building firms are there based in Germany?

RevenueBase identified 2,593 platform building 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?

IBM IX Dach, headquartered in Berlin, tops this list with the largest team on record.

Which city has the most platform building firms?

Berlin leads with 370 headquartered companies, followed by Hamburg (200) and Munchen (87).

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 10,264 verified decision-maker contacts tracked across these 2,593 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.

Ready to reach these companies? Verified emails and direct dials for all 2,593 platform building firms based in Germany. Start with a free account, no credit card.

Get the full list

Related lists

Platform building firms by geography

Browse the directory

Browse: Companies home · All Germany lists · All Platform building firms lists · New lists

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.