Company lists · Data refreshed September 2026

Top 21 Secure software development companies based in Berlin, Germany

Name: Secure software development companies based in Berlin, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 70 companies tracked

RevenueBase identified 70 secure software development companies headquartered in Berlin, Germany as of September 2026 and tracks 295 professional contacts across them, including 49 with verified work emails. Berlin is the largest hub.

This list covers secure software development companies headquartered in Berlin, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

70Companies

295Contacts tracked

49Verified emails

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The 21 largest secure software development companies based in Berlin, Germany

Ranked by team size

Top 21 of 70 secure software development companies based in Berlin, Germany, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names secure software development companies: 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	Computer Manufaktur GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	11-50	27
	“A passionate approach to technology combined with solid digital skills and expertise is our answer to the constant new challenges arising in the world of information technology.” Source: company website · checked Sep 6, 2026
2	Umbrella Unternehmensberatung GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	11-50	11
	“Digitale Sicherheit – Wir gestalten sichere Netze für Deutschland Als hochspezialisiertes Beratungsunternehmen begleiten wir Auftraggeber aus der öffentlichen Verwaltung und der…” Source: company website · checked Sep 6, 2026
3	Port ZeroStrong evidence	Berlin, GermanyHQ checked Sep 6, 2026	11-50	11
	“Information Security - Software Development - System Integration - Data Privacy Port Zero creates and maintains software systems, with an eye for security, data privacy and…” Source: company website · checked Sep 6, 2026
4	Dacher Systems GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	11-50	11
	“Dacher-Systems GmbH wurde im Jahre 2005 vom heutigen Geschäftsführer Tiberius Dacher gegründet und ist tief in der Entwicklung von Technologien verwurzelt, die die digitale…” Source: company website · checked Sep 6, 2026
5	Asis Soft- UND Hardware GmbhPartial evidence	Berlin, GermanyHQ checked Sep 6, 2026	11-50	7
	“asis Soft- Und Hardware GmbH is a computer software company based out of 14 Albert-Einstein-Straße, Berlin, Germany.” Source: company website · checked Sep 6, 2026
6	Prokisch Consulting GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	11-50	5
	“Der Fokus unseres Unternehmens ist die Bereitstellung von Dienstleistungen und Lösungen im Bereich der Informationstechnologie (IT), insbesondere die Beratung von Unternehmen und…” Source: company website · checked Sep 6, 2026
7	Streamline GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	11-50	5
	Source: company website · checked Sep 6, 2026
8	Chain Horizon GmbhStrong evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	4
	“Chain Horizon GmbH, based in Berlin, provides consulting, development, testing, and training services in the areas of blockchain technologies, information security, and…” Source: company website · checked Sep 6, 2026
9	Wudio GmbhPartial evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	4
	“Wir sind Wudio, ein innovatives Software Unternehmen, spezialisiert auf die Entwicklung von Softwarelösung in der Azure Cloud.” Source: company website · checked Sep 6, 2026
10	Cisocon GmbhPartial evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	3
	“CISOCON is an elite cyber security consultancy advancing the state-of-the-art in cyber security and protecting businesses from the inside.” Source: company website · checked Sep 6, 2026
11	Infinithings DevelopmentIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	3
	“Wir sind ein junges IT-Unternehmen aus Berlin, bestehend aus drei erfahrenen Technikern und Programmierern.” Source: company website · checked Sep 6, 2026
12	Zeusware GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	2
	“ZeuSWarE GmbH is a company based out of Fähenweg, Berlin, Berlin, Germany.” Source: company website · checked Sep 6, 2026
13	Wibocon Unternehmensberatung GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	2
	“wibocon Unternehmensberatung GmbH is management consulting mainly focussing on Cybersecurity, IT- and Data-Forensics and Ethical Hacking.” Source: company website · checked Sep 6, 2026
14	SurasystemsStrong evidence	Berlin, GermanyHQ checked Sep 6, 2026	51-200	2
	“Software development services, DevOps, IT Security.” Source: company website · checked Sep 6, 2026
15	SecurespherelabsPartial evidence	Berlin, GermanyHQ checked Sep 6, 2026	11-50	2
	“Secure Sphere Labs: Your Shield in the Digital World Company Overview: At Secure Sphere Labs, we are dedicated to fortifying your digital presence with cutting-edge cybersecurity…” Source: company website · checked Sep 6, 2026
16	Tofu Security SolutionsStrong evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	2
	“Advanced Cyber Security software solutions and services.” Source: company website · checked Sep 6, 2026
17	Arxum Path SecurityPartial evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	2
	“Arxum Path Security is a full service information security consultancy serving organizations of all sizes across multiple industries.” Source: company website · checked Sep 6, 2026
18	Sourcestream GmbhStrong evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	2
	“sourcestream is a custom software development company based in Berlin, Germany, offering tailored solutions for clients who cannot benefit from existing software products.” Source: company website · checked Sep 6, 2026
19	Blisse Systemhaus GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	1
	“BLISSE Systemhaus GmbH is an information technology and services company based out of Habelschwerdter Allee 9, 14195 Berlin, Germany.” Source: company website · checked Sep 6, 2026
20	Project Gamma SoftwareIndirect evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	1
	“Automizing fashion purchasing.” Source: company website · checked Sep 6, 2026
21	Zaunberg GmbhPartial evidence	Berlin, GermanyHQ checked Sep 6, 2026	1-10	1
	“Die zaunberg GmbH entwickelt für ihre Kunden individuelle, webbasierte Software-Lösungen.” Source: company website · checked Sep 6, 2026

Showing 21 of 70 secure software development companies based in Berlin, Germany

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Secure software development companies based in Berlin, Germany at a glance

As of Sep 6, 2026

1-10Median size (employees)

BerlinLargest hub · 70 HQs

Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Germany list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Berlin, over 70 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 secure software development companies, 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 Berlin, Germany whose own description of what they do matches “secure software development companies”. 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 secure software development companies, and records with no verified work email. Companies headquartered outside Berlin 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, 49 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 6, 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.

Secure software development companies by metro in Germany

Secure software development companies in Berlin70
Secure software development companies in Munich33
Secure software development companies in Hamburg26

Frequently asked

How many secure software development companies are there based in Berlin, Germany?

RevenueBase identified 70 secure software development companies headquartered in Berlin, 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?

Computer Manufaktur Gmbh, headquartered in Berlin, tops this list with the largest team on record.

Which city has the most secure software development companies?

Berlin leads with 70 headquartered companies, followed by Munich (33) and Hamburg (26).

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 49 verified decision-maker contacts tracked across these 70 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 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.