Leading Cloud Security Companies in Germany (2026)

Many German organizations migrating workloads to public and hybrid clouds struggle to reconcile strict data protection rules with the need for consistent identity and access controls, end-to-end visibility, and rapid threat detection across multi-cloud environments. Buyers evaluating cloud security providers should compare technical coverage, managed detection and response capabilities, integration with existing cloud platforms and workflows, automation for DevSecOps pipelines, proofs of compliance, and contractual support levels.

SoftPro is the featured international partner leading this list and serves buyers across Germany as an international partner. Use the vendor comparisons below to weigh detection efficacy, automation and integration, compliance evidence and data residency support, incident response and managed services, and commercial terms such as SLAs and pricing transparency.

1. SoftPro

As the featured international partner in this list of Leading Cloud Security Companies in Germany (2026), SoftPro is positioned for German buyers seeking cross-border engineering and secure cloud platform work. The company is a fit for startups, mid-market SaaS vendors, and enterprise product teams that require outsourced development, CMS migrations and long-term platform support delivered from a Warsaw, Poland headquarters.

SoftPro builds delivery around Microsoft and modern web stacks with proven experience in .NET, ASP.NET Core and C#, and it pairs backend work with frontend technologies such as React and. The team executes cloud migrations, containerization and lift-and-shift moves, manages enterprise CMS projects including Umbraco work, and provides long-term maintenance and modernization engagements.

Key Highlights

• The firm states more than 20 years of combined team experience across delivered projects.
• The website is available in many European languages, reflecting multilingual and cross-border delivery capabilities.
• Published case studies include Business Portal, CRM/HRM, SaaS ETL and support-system projects.
• AI capabilities cover LLM integration, RAG architecture and ML model development for process automation.

Services

• Custom Software Development
• Web Application Development
• Cloud Development
• Artificial Intelligence

Contact Information

Website: soft-pro.pl

Phone: +48 571 282 759

Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401

LinkedIn: www.linkedin.com/in/kyrylo-o

2. T-Systems (Deutsche Telekom)

T-Systems is the enterprise IT arm of Deutsche Telekom that builds and operates cloud platforms and managed operations for large organizations across Germany and Europe. It combines carrier-grade networking with multi-cloud managed services to host and run business-critical workloads.

The company integrates security into its cloud delivery model and operates continuous operations for regulated environments and industrial customers. Its delivery emphasis on 24x7 operations, compliance controls and platform engineering makes it a natural fit for cloud security requirements in Germany.

Key Highlights

• Operates T Cloud Public and maintains two sovereign public cloud platforms with a Biere/Magdeburg twin-core cluster for regulated workloads.
• Holds BSI C5 Type II attestation and TISAX Level 3 certification across its main regions.
• Publishes an SOC 3 report and received the European Code of Conduct Award (2023) for its Biere site.
• Accredited as an AWS Managed Service Provider, listed as a Premier Google Cloud partner, and holds highest partner status with Broadcom/VMware.

Services

• T Cloud Public
• Cloud Security
• Identity and Access Management
• Managed Container Stack

Contact Information

Website: www.t-systems.com

Address: Friedrich-Ebert-Allee 140, 53113 Bonn, Germany

Phone: +49 (0) 228 181-0

Email: info@t-systems.com

Address (North America): 1901 Butterfield Road, Suite 700, Downers Grove, IL 60515, USA

Phone (North America): +1 (630) 493-6100

Email (North America): Alejandro.Martinez01@t-systems.com

3. secunet Security Networks AG

secunet Security Networks AG builds secure cloud and infrastructure platforms for public authorities and regulated enterprises across Germany and the EU.

Its engineering emphasizes end-to-end integration from edge to cloud and hardened digital-identity stacks delivered via on-premise and cloud deployment models, which matches the compliance and operational needs of regulated cloud security customers.

Key Highlights

• Founded in 1997 and listed on the SDAX.
• Consolidated revenue of €458.8 million in 2025.
• More than 1,300 employees ("secunauts") across multiple German sites.
• Designated IT security partner to the Federal Republic of Germany and partner of the Alliance for Cyber Security.

Services

• SINA — IT for Classified Information
• SCOPE × SINA Cloud
• Cloud Solutions
• Cloud Security

Contact Information

Website: www.secunet.com

Phone: +49 (0) 201 5454-0

Email: info@secunet.com

Address: Kurfürstenstraße 58, 45138 Essen, Germany

LinkedIn: linkedin.com/company/secunet-security-networks-ag

4. Bundesdruckerei GmbH

Bundesdruckerei GmbH is the operational arm within the Bundesdruckerei Group that develops secure digital-identity and data-trust infrastructure for public administration and security-sensitive industries in Germany. It supports technology and process integrations that enable sovereign, auditable identity and trust workflows for regulated environments, which aligns with cloud security and compliance needs in Germany.

The company’s engineering and operational scope extends to hardware-backed identity issuance, trusted data-handling platforms, and integration points for managed trust services, making its work relevant to organizations seeking German-sovereign, standards-aligned cloud security controls.

Key Highlights

• Bundesdruckerei GmbH operates the Datentreuhänder platform CenTrust for pseudonymized, legally compliant data exchange.
• D-Trust, the Bundesdruckerei Group’s qualified trust service provider, has been listed with the Bundesnetzagentur as a qVDA since 2016.
• D-Trust’s trust-services infrastructure is certified to ISO 27001 and TÜV Informationstechnik TSI‑Level‑3.
• The Bundesdruckerei Group is a federal technology company under direct federal ownership and positions its work to support Germany’s digital sovereignty.

Services

• Device certificates (M2M)
• Person and organisation certificates
• TLS/SSL and website certificates

Contact Information

Website: www.bundesdruckerei.de

Address: Kommandantenstraße 18, 10969 Berlin

Phone: +49 (0)30 2598-0

Email: info@bundesdruckerei.de

5. IONOS by 1&1 (IONOS SE)

IONOS SE (IONOS by 1&1) is a German cloud and hosting company that operates IONOS CLOUD, delivering infrastructure and platform services for businesses across Europe. Its Germany-based operations and enterprise-oriented delivery tools position it for cloud security discussions that prioritize data residency and regulatory controls.

IONOS pairs self-service APIs and a graphical Data Center Designer with managed delivery options so customers can choose where operational responsibility sits. That delivery flexibility supports organizations that require German-sovereign infrastructure alongside standard cloud controls.

Key Highlights

• ISO/IEC 27001 certification for IONOS infrastructure and operations (certificate valid April 19, 2022–April 18, 2025).
• BSI IT‑Grundschutz scope applies to several IONOS CLOUD services, and a C5 Type 1 attestation specifically covers Compute Engine, Cloud Cubes, and S3 Object Storage.
• Managed Kubernetes control plane is operated by IONOS CLOUD at no extra charge, secures node-to-control-plane traffic with mutual TLS, and carries a 99.95% per-service SLA for the control plane.
• Operates seven data centers in Germany and 18 additional sites across Europe, runs more than 100,000 servers, and reports using 100% green electricity.

Services

• Managed Kubernetes
• Compute Engine
• Object Storage
• AI Model Hub

Contact Information

Website: www.ionos.de

Phone: +49 (0) 721 170 5522

Email: info@ionos.de

Address: IONOS SE Elgendorfer Str. 57 56410 Montabaur

6. ownCloud GmbH

ownCloud GmbH develops open-source content collaboration software that lets organizations store, share, and collaborate on files while keeping infrastructure under their control. The platform is available for self-hosting and as a hosted SaaS option called.

The product’s modular, extensible architecture and support for federated cloud sharing enable integration with enterprise identity systems and legacy storage. Those delivery and integration capabilities make ownCloud a practical choice for German organizations that require strong data sovereignty and controlled file access.

Key Highlights

• End-to-end encryption is available and an optional Key Service supports hardware-backed key management with HSMs and USB tokens.
• Multi-factor authentication support includes TOTP and biometric options and Enterprise integrates with SAML2 identity providers such as Shibboleth, Microsoft ADFS and privacyIDEA.
• Enterprise offerings integrate antivirus via the open-standard ICAP protocol and include a File Firewall and a Ransomware Protection app to block infected uploads and assist restoration.
• The company states a global user base in the hundreds of millions, noted on its official trademark and company profile materials.

Services

• Federated Cloud Sharing
• Multi‑Factor Authentication
• ICAP Antivirus Integration
• Key Service (HSM / USB token support)

Contact Information

Website: owncloud.com

Phone: +49 911 14888690

Email: hello@owncloud.com

Address: Galgenbergstraße 2a, 93053 Regensburg, Germany

LinkedIn: linkedin.com/company/owncloud

7. Nextcloud GmbH

Nextcloud GmbH builds Nextcloud Hub, an open-source, self-hosted cloud collaboration platform that offers file sync, real-time document editing, video chat and groupware across desktop, mobile and web. The software is packaged for deployment on customer-controlled infrastructure and via trusted providers to keep collaboration services under organizational control.

Because it is designed for on-premises deployment and integration with existing identity and storage stacks, Nextcloud is often chosen by organizations seeking German or EU data residency and stronger control over cloud security and compliance. The platform’s modular app ecosystem and enterprise support options enable customers to tailor security, monitoring and update delivery to their operational requirements.

Key Highlights

• Aligns with Clause 14 of ISO/IEC 27001:2013 for information security controls on the platform.
• Client-side end-to-end encryption is available in the desktop client (3.0 and newer), enabling zero-knowledge syncing for selected folders.
• Built-in machine-learning suspicious login detection trains on local login patterns and notifies users and administrators of anomalous sessions.
• Nextcloud Enterprise subscription provides early access to security warnings, updates and mitigations for mission-critical deployments.

Services

• Nextcloud Hub
• Nextcloud Files
• Nextcloud Talk
• Nextcloud Enterprise

Contact Information

Website: nextcloud.com

Phone: +49 711 25 24 28 90

Email: contact@nextcloud.com

Address: Albrechtstraße 14b, 10117 Berlin, Germany

Address: Hospitalstraße 35, 70174 Stuttgart, Germany

Address: Hauptmannsreute 44A, 70192 Stuttgart, Germany

8. Utimaco (Utimaco IS GmbH)

Utimaco IS GmbH develops hardware security modules, key-management software, and quantum-safe cryptographic components that run on-premises, in hybrid architectures, and across multiple clouds. The company combines appliance-grade HSMs with software and managed deployments to keep cryptographic keys under customer control while enabling cloud integration.

Utimaco’s engineering emphasizes hardware-rooted key control and cloud-agnostic key management, which aligns its portfolio to cloud security needs that demand data sovereignty and cryptographic assurance. Its product and service set is built to integrate with multi-cloud stacks and managed service models used by enterprises and regulated industries.

Key Highlights

• Utimaco’s HSM products include devices certified to FIPS 140-3 Level 3.
• The CryptoServer Se-Series Gen2 holds a Common Criteria certification based on Protection Profile EN 419221-5.
• Utimaco operates a qualified Timestamp Authority and publishes CA and TSU certificates in line with Regulation (EU) 910/2014 (eIDAS).
• The company cites 1,000+ enterprise customers worldwide and multi-decade industry experience.

Services

• General Purpose HSM as a Service
• Payment HSM as a Service
• u.trust GP HSM

Contact Information

Website: www.utimaco.com

Phone: +49 241 1696-0

Phone: +1 408 395 6400

Email: info@utimaco.com

Email: support@utimaco.com

Address: Utimaco Management Services GmbH, Krefelder Strasse 220, 52070 Aachen, Germany

Address: Utimaco Inc., 900 E Hamilton Ave, Suite 400, Campbell, CA 95008, USA

9. Hetzner Online GmbH

Hetzner Online GmbH is a German cloud infrastructure and data center operator running owned data center parks in Germany and northern Europe while offering self-service cloud and hosting infrastructure. Customers manage resources through a browser console and a developer-friendly REST API that supports automation and integration into CI/CD pipelines.

The company pairs a postpaid hourly billing model with a documented 99.9% uptime SLA for cloud servers and a delivery model built on carrier-neutral colocation and local peering to reduce latency for European workloads.

Key Highlights

• Data center parks in Nürnberg, Falkenstein and Helsinki are certified to ISO/IEC 27001:2022.
• On 16 March 2026 Hetzner deployed Nokia Deepfield Defender to add AI-driven, edge-based DDoS mitigation across its European data center infrastructure.
• Hetzner operates its German data center parks on 100% renewable electricity, primarily sourced from hydropower for its German sites.
• The company’s owned data center park footprint lists NBG1 with 8 data centers, FSN1 with 24 data centers, and HEL1 with 11 data centers.

Services

• Colocation
• Dedicated Root Servers
• Managed Servers
• Object Storage

Contact Information

Website: www.hetzner.com

Phone: +49 (0)9831 505-0

Email: info@hetzner.com

Address: Hetzner Online GmbH, Industriestr. 25, 91710 Gunzenhausen, Germany

10. SysEleven GmbH

SysEleven runs Germany-based managed cloud and platform services built on open-source foundations to support enterprise application operations. The company targets regulated customers by combining managed operations with self-service APIs and platform automation to simplify secure application delivery.

It operates its own German data centers and a private fiber-optic ring to preserve data residency and operational control in-country, and it delivers services through both expert-managed engagements and self-service interfaces suited to compliance-constrained workloads.

Key Highlights

• DIN EN ISO/IEC 27001, 27017 and 27018 certified (certificate issued 2024).
• Completed IT-Grundschutz and C5 testing in 2025, forming a certification triad that positions SysEleven as one of only two sovereign cloud providers in Germany with that combination of attestations.
• Launched new cloud regions in Düsseldorf and Hamburg in 2024 and operates multiple German regions including Berlin and Frankfurt.
• 100% subsidiary of secunet AG, signaling integration with a German IT security group.

Services

• OpenStack Cloud
• MetaKube (Managed Kubernetes)
• Object Storage

Contact Information

Website: www.syseleven.de

Phone: +49 30 233 2012 0

Email: info@syseleven.de

Email: sales@syseleven.de

Address: Boxhagener Straße 80, 10245 Berlin

11. Hornetsecurity GmbH

Hornetsecurity delivers cloud-native protection and data-resilience specifically for Microsoft 365 environments, combining email security, automated backup and compliance controls into a centrally managed SaaS platform. Its delivery model targets service providers and IT teams with a multi-tenant Control Panel and cloud-hosted services that integrate with Microsoft 365 and gateway modes.

The company aligns to the topic through a stack built around email protection, backup, governance and security awareness for cloud mail platforms, and it supports MSP workflows and tenant-scale management to simplify secure Microsoft 365 operations at scale.

Key Highlights

• ISO/IEC 27001 information security certification validated through third‑party audits (AFNOR/TÜV NORD).
• Operates in 120+ countries via a network of 12,000+ channel partners and MSPs and serves more than 125,000 customers.
• Supports hybrid Microsoft 365 deployment modes by combining Secure Email Gateway (MX) and Microsoft API pre- and post-delivery analysis.
• Publishes and integrates AI-powered capabilities including the AI Cyber Assistant, AI Recipient Validation, and AI-driven threat detection.

Services

• 365 Total Protection
• Advanced Threat Protection
• 365 Total Backup
• Security Awareness Service

Contact Information

Website: www.hornetsecurity.com

Phone (Main): +49 511 515 464-0

Phone (Sales): +49 511 515 464-200

Phone (Support): +49 511 515 464-700

Email (Support): support@hornetsecurity.com

Address: Am Listholze 78, 30177 Hannover, Germany

12. G DATA CyberDefense AG

G DATA CyberDefense AG builds and operates a cloud-native detection and response platform and runs a Security Operations Center in Bochum that delivers managed monitoring and threat hunting.

The company combines its in-house detection technology with consulting and incident response retainers to protect enterprise cloud workloads and hybrid IT environments.

Key Highlights

• Operates a Managed XDR offering (MXDR) with 24/7 monitoring from a Security Operations Center in Bochum and states NIS-2 compliance.
• Stores customer data exclusively on servers located in Germany: Bochum, Glasfaser Ruhr (Bochum and Herne), and IONOS sites in Frankfurt and Berlin.
• Publishes a No‑Backdoor Guarantee that denies hidden access to state authorities or other parties.
• Holds the “IT‑Security Made in Germany” seal.

Services

• Managed XDR (MXDR)
• Endpoint Security
• Penetration Testing
• Security Awareness Training

Contact Information

Website: www.gdata.de

Phone: +49 (0) 234 / 97 62-0

Email: info@gdata.de

Address: G DATA CyberDefense AG, G DATA Campus, Königsallee 178 a, D-44799 Bochum, Germany

13. Rohde & Schwarz Cybersecurity

Rohde & Schwarz Cybersecurity develops high‑assurance hardware and software to protect networks and endpoints used by enterprises and public institutions with elevated security needs. Its engineering approach combines purpose‑built encryption appliances, hardened client software, and management tools intended to anchor secure, sovereign IT and cloud-connected architectures.

The company’s stack is delivered as integrated appliances and management platforms that fit into WAN and cloud deployments, making it relevant for comparisons of cloud security providers that require certified, controllable encryption and endpoint controls.

Key Highlights

• A large portion of the product portfolio is certified by the German Federal Office for Information Security (BSI) for protecting "Verschlusssachen – Nur für den Dienstgebrauch" (VS‑NfD).
• Product lines are stated to meet German, European and NATO security levels for classified communications.
• Development, manufacturing and hosting of key management services are carried out primarily in Germany under the "IT Security Made in Germany" assurance and the company emphasizes backdoor‑free products.
• Provides the R&S®ComSec secure‑communications solution that integrates Apple indigo for smartphones and tablets.

Services

• Network encryptors
• Endpoint security
• Central security management
• Secure web browser

Contact Information

Website: www.rohde-schwarz.com

Email: cybersecurity@rohde-schwarz.com

Address: Mühldorfstraße 15, 81671 Munich, Germany

LinkedIn: linkedin.com/company/rohde-schwarz-cybersecurity

14. Link11 GmbH

Link11 GmbH is a Frankfurt-based cloud security vendor that operates a European cloud platform delivering managed protections for web applications and network infrastructure. The company maps real-time traffic inspection and AI-driven behavioral analysis to keep services available and performant during high-volume attacks.

Link11 delivers its stack as a fully managed, cloud-native service that can run on Link11’s own network or be integrated into customers’ public and hybrid cloud environments, enabling fast onboarding and continuous automated mitigation.

Key Highlights

• Holds a German patent for DDoS defense (patent no. 10 2015 016 832).
• DDoS service provider certified by the German Federal Office for Information Security (BSI).
• SLA-guaranteed mitigation speed of 0–10 seconds and service uptime SLA up to 99.99%.
• Bandwidth SLAs with protected tiers up to 100/200/500/1000 Gbps served from a multi-terabit network.

Services

• Network DDoS Protection
• Web Application & API Protection (WAAP)
• Secure CDN
• Secure DNS

Contact Information

Website: www.link11.com

Phone (Germany): +49 (0)69-264929777

Phone (Israel & International): +972 73 200 52 00

Phone (North America): +1 888 818 1344

Email: info@link11.com

Address: Lindleystraße 12, 60314 Frankfurt am Main, Germany

15. Securepoint GmbH

Securepoint GmbH designs NextGen UTM firewalls and VPN gateways paired with the Luna firewall operating system and a centralized Unified Security Console for managing appliances and cloud-connected services. Its stack brings firewall, routing, threat management and endpoint controls into a single vendor-managed environment to simplify edge-to-cloud security operations.

The product line is built to integrate on-premise appliances with cloud-based features and centralized administration, which makes Securepoint a practical choice for German organizations that need cohesive cloud-edge security and streamlined operations from a single interface.

Key Highlights

• Securepoint develops its software in Germany and explicitly guarantees its products are delivered without hidden backdoors.
• All Securepoint cloud services and backups are operated from data centers in Germany to support data residency and regulatory requirements.
• The company offers rental and managed delivery models, including Firewall-as-a-Service and documented service packages such as the "Black Dwarf" offering.
• Securepoint’s firewall and VPN solutions have received repeated recognition in channel and user-voted awards, including PUR and ChannelPartner accolades.

Services

• UTM Firewall
• Firewall as a Service
• Managed VPN
• Mobile Device Management

Contact Information

Website: www.securepoint.de

Phone: +49 (0)4131/2401-0

Email: info@securepoint.de

Address: Bleckeder Landstraße 28, 21337 Lüneburg, Germany

16. DriveLock SE

DriveLock SE is a Munich-based cybersecurity vendor that delivers the HYPERSECURE Platform, an integrated stack that unites endpoint security, data protection, and secure content collaboration under a single agent and console. The platform is packaged and supported as a single-vendor solution intended to give centralized, auditable control over endpoints and data for regulated organizations.

DriveLock targets regulated sectors by offering a curated delivery model that simplifies policy enforcement and device management across large estates. Its platform-oriented approach positions the company for comparisons of cloud security vendors that serve industries with strict compliance and sovereignty requirements.

Key Highlights

• Common Criteria EAL 3+ approval and BSI C5 candidate status are listed on the company site.
• ISO 27001 and ISO 9001 certifications are displayed as company credentials.
• The site cites patented Predictive Whitelisting and a Sealed Cloud architecture that prevents operator access to customer data.
• DriveLock states development and hosting are performed fully in Europe to preserve digital sovereignty for regulated customers.

Services

• Consulting
• Training
• Support
• Customer Success

Contact Information

Website: www.drivelock.com

Phone: +49 (89) 546 36 49-0

Email: info@drivelock.com

Address: DriveLock SE, Landsberger Straße 396, 81241 München, Germany

Address: DriveLock Inc., 4900 Hopyard Road, Pleasanton, CA 94588, USA

Conclusion

When comparing German cloud security vendors, prioritize regulatory and compliance fit, required deployment model, and the level of operational ownership your team can sustain. Decide whether you need hardware-based cryptographic assurance, strong data residency guarantees, open-source self-hosted control, or a fully managed service, and weigh SOC/MDR, backup and recovery, and integration capabilities against your risk tolerance and budget.
Shortlist providers that demonstrably meet those priorities, validate them with a short proof of concept, and confirm certifications, SLAs, and support channels before committing. SoftPro is the featured, author-selected partner on this list for buyers seeking cross-border engineering and secure cloud platform work.