What QGroup does

QGroup GmbH is a German cybersecurity company founded in 1993 by Thomas Blumenthal, headquartered in Wehrheim, Germany. The company specializes in high-security products and services built on the PitBull Multilevel Security (MLS) trusted operating system licensed from General Dynamics Mission Systems, which underpins its entire QTrust product platform. QGroup serves government bodies, military organizations, critical infrastructure operators (KRITIS) — notably in the energy sector — and security-sensitive commercial enterprises, primarily across the DACH region with select international deployments including crisis zones. Since August 2021 it has been a BSI-qualified APT-Response service provider under § 3 BSIG, and it achieved ISO/IEC 27001:2022 certification in 2025.

QGroup's product portfolio consists of the QTrust platform — QTrust Server (application-level firewall), QTrust Admin Proxy (secure remote administration), QTrust ID (biometric multi-factor authentication), QTrust Analytics (AI-assisted threat analytics), and QTrust U.F.N.T.A. (court-admissible network forensics developed with German law enforcement) — augmented by the QGroup S1EDROP sovereign on-premises EDR appliance based on SentinelOne technology. The company bundles these into the integrated "Cyber Immune System" architecture and offers complementary services including 24/7 SecOps/SOC, BSI-certified Incident Response, the M.I.R.C. mobile forensic unit, and professional services billed on a time-and-materials basis. Revenue mechanics span software subscriptions (annual minimum), perpetual licenses, hardware appliance sales, managed services/MSSP licensing, and day-rate professional services.

The go-to-market model is direct enterprise field sales targeting government and critical infrastructure buyers, supplemented by authorized resellers and a growing network of technology alliances (SentinelOne, General Dynamics, Fidelis, Semperis, Tenable, Horizon3.ai, GrayLog, HPE, and others). QGroup sells primarily through its own sales force for complex, high-touch engagements. In February 2026 Pictet Alternative Advisors acquired a strategic minority stake (one of five initial investments in its €403 million Entrepreneur Capital I fund) to support long-term growth, while management and founders retained operational control. The firm has subsequently expanded internationally via the Sliq Group joint venture in India (announced February 2026 with up to $2.5M of planned investment over three years) and the launch of QGroup House, claimed as The Gambia's first data center, in April 2026 alongside a QCell Fibre national fiber service.

Name

QGroup

Legal name

QGroup GmbH

Website

https://qgroup.de

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

QGroup GmbH is a German cybersecurity company (founded 1993) that builds high-security products on the PitBull MLS trusted operating system, serving government, military, and critical infrastructure operators with its QTrust platform, sovereign EDR, and BSI-certified APT response and managed security services primarily across the DACH region.

Ownership category

akta.pro rank

Product category

Cybersecurity Software

NAICS

Security Systems Services (56162), Security Systems Services (except Locksmiths) (561621), Computer Systems Design and Related Services (54151)

SIC

Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Managed Detection & Response (MDR) & SOC Services (HDADAGAG)

akta.pro secondary industries

Network Security Services (Firewall/VPN/ZTNA/SASE Integration) (BPAEAEAG), Secure Communications & Encryption for Utility Networks (VPN, PKI, Key Management) (EUADANAG)

Keywords

• High-security cybersecurity
• Endpoint detection response
• Incident response services
• Managed security operations
• Multi-factor authentication

Headquarters

HQ city

Frankfort

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D

Revenue model

1. Software Licenses (QTrust Product Line): Sale and licensing of proprietary QTrust security products including QTrust Server, QTrust ID, QTrust Admin Proxy, QTrust Analytics, and QTrust U.F.N.T.A. Offered as subscription (annual minimum) or one-time perpetual licenses. Also offered as appliance bundles including hardware and pre-configured software stack.
2. Sovereign EDR Solutions (S1EDROP): On-premises EDR appliances bundled with SentinelOne technology, configured and supported by QGroup. Revenue from hardware appliances, software licenses, and ongoing support subscriptions.
3. Managed Security Services / SecOps/SOC: 24/7 Security Operations Center monitoring, incident response, and managed security services. Includes Cyber Immune System deployment and operation for clients.
4. Professional Services: Incident Response (including BSI-certified APT Response), forensic investigations, penetration testing, code analysis, reverse engineering, security consulting, and training services. Charged on a time and materials basis (day rate basis, 8-hour man-day, 15-minute billing increments).
5. Infrastructure Services (New): Data center and national fiber services for emerging markets. QGroup launched The Gambia's first data center (QGroup House, April 2026) and complementary national fiber service (QCell Fibre).

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

QGroup develops and sells the proprietary QTrust cybersecurity platform built on General Dynamics' PitBull Multilevel Security (MLS) trusted operating system, comprising application-level firewalls, multi-factor biometric authentication, secure remote administration, AI-driven analytics, and tamper-proof network forensics. The company also delivers sovereign on-premises endpoint detection and response (S1EDROP) plus managed security services including BSI-certified APT Response, 24/7 SecOps/SOC, Mobile Incident Response (M.I.R.C.), and security assessments.

Product overview

QGroup is a German cybersecurity company (founded 1993) offering a platform-plus-modules architecture centered on the QTrust product family. The QTrust platform is built on General Dynamics PitBull Trusted Operating System technology and includes core products: QTrust Server (high-security application delivery firewall), QTrust Admin Proxy (secure remote administration), QTrust ID (multi-factor authentication), QTrust Analytics (AI-powered threat analytics), and QTrust U.F.N.T.A. (network forensics for digital evidence). These are complemented by QGroup S1EDROP (SentinelOne-based sovereign On-Prem EDR) and supported by managed services including Incident Response, SecOps/SOC, and M.I.R.C. mobile forensic capabilities. The Cyber Immune System integrates EDR, NDR, and analytics components into a unified defense architecture. QGroup serves critical infrastructure operators, government bodies, military, and security-sensitive enterprises across Germany and internationally.

Differentiator

Problem solved

Functional benefit

Brands

• QTrust: Core security platform and product line built on PitBull technology from General Dynamics, including QTrust Server, QTrust ID, QTrust Admin Proxy, QTrust Analytics, and QTrust U.F.N.T.A.
• QGroup24
• Sliq Group
• QGROUP S1EDROP
• Check4Hack
• M.I.R.C.
• GD Pitbull
• QCell Fibre

Products and services

• QTrust Server High-security application delivery platform built on the certified PitBull Trusted Operating System that serves as an application-level firewall and security gateway. Acts as a gateway between untrusted and trusted networks, decoupling and inspecting all connections at both network and application levels using sandbox compartmentalization to prevent lateral movement. Targeted at government, military, and critical infrastructure operators requiring certified high-security architecture.
• QTrust Admin Proxy

Quantifiable outcome

• 30+ years of cybersecurity expertise since 1993 founding
• +3 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration19 records

AI capability5 records

Feature10 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Deepak Kumar Choubey (IIT Madras Alumnus)coreStrategic or Co-development Partner · 27 February 2026QGroup partnered with Indian entrepreneur Deepak Kumar Choubey to launch Sliq Group (Software Labs India with QGroup) in India, combining Scandinavian design with Indian engineering capabilities. Venture plans to invest up to $2.5 million over three years to build AI-powered tools and digital platforms. Marks QGroup's re-entry into India's product engineering market.
• General Dynamics Mission SystemscoreTechnology or IntegrationGeneral Dynamics provides the PitBull MLS (Multilevel Security) trusted operating system, which is the foundation of QGroup's entire QTrust product line. Following GD's 2012 acquisition of Argus Systems Group (original PitBull developer), QGroup was established as the exclusive European PitBull partner and Center of Excellence. PitBull provides the highest security level previously achieved only in military and intelligence environments.
• SentinelOnecoreTechnology or IntegrationSentinelOne provides AI-powered endpoint detection and response (EDR) technology integrated into QGroup's sovereign EDR solution (QGROUP S1EDROP). QGroup deploys, configures, and supports SentinelOne technology fully on-premises for government, KRITIS, and defense organizations requiring complete data sovereignty without cloud dependency.
• TeleTrusT (Bundesverband IT-Sicherheit e.V.)minorOthersTeleTrusT is Germany's largest IT security competence network, encompassing members from industry, administration, consulting, and science. QGroup participates in programs and associations under its IT-Security Strategy 2.0.
• House of Digital Transformation (HoDT)minorStrategic or Co-development PartnerHoDT is a central player in the Hessian innovation ecosystem connecting actors from business, science, and politics for digital transformation of the state.
• House of EnergyminorStrategic or Co-development PartnerFounded in 2015 by companies, research institutions, and the state government in Kassel to advance scientific development of the energy transition in Hesse. QGroup participates in R&D collaborations on energy sector cybersecurity.
• AFCEA (Armed Forces Communications and Electronics Association)minorOthersNon-profit association with over 35,000 members serving as an ethical forum promoting expertise and relationships in communications, IT, intelligence, and security for military, government, industry, and science.
• Allianz für Cyber-Sicherheit (Alliance for Cyber Security)minorOthersInitiative of BSI in cooperation with BITKOM, uniting all important cyber security actors in Germany to provide current and valid threat information.
• Cyber-Sicherheitsnetzwerk (Cyber Security Network)minorOthersVoluntary association of qualified experts for IT incident handling, providing expertise and know-how for IT security incident resolution and improving Germany's IT security landscape.
• FPS LawminorImplementation/ SI/ Consulting PartnerLeading independent German law firm specializing in IT law, cybersecurity, and data protection. Partnership creates integrated technical and legal service offering, particularly valuable in crisis situations.

Scale indicators6 records

Recent moves10 records

Expansion highlights6 records

Direct peers

• Secunet Security Networks AG: German cybersecurity provider focused on government, defense, and critical-infrastructure IT security. Highly comparable to QGroup in serving BSI-regulated buyers with high-assurance products, SINA approved solutions, and German-sovereign positioning.
• Utimaco Management Services GmbH: German provider of cybersecurity and compliance solutions with a strong government and critical-infrastructure footprint, including hardware security modules and key management. Comparable to QGroup in regulated, high-trust cybersecurity markets.
• Rohde & Schwarz Cybersecurity: Division of Rohde & Schwarz delivering high-security network encryption, firewalls, and certified IT security solutions to government and military buyers in Germany. Closely comparable to QGroup's PitBull-based sovereign security stack.

Emerging players

• Hornetsecurity: German-headquartered cybersecurity provider focused on cloud security, email protection, and managed security for SMB and enterprise. Comparable to QGroup24's Mittelstand ambition and partially overlaps on managed security services.

Broad incumbents

• CrowdStrike: Global cloud-native endpoint security leader. Competes indirectly with QGroup's S1EDROP and SecOps offerings in the broader EDR/MDR market, though QGroup differentiates via sovereign, on-prem positioning.
• SentinelOne: AI-driven endpoint security platform that supplies the underlying detection engine for QGroup's S1EDROP. Overlaps as a broader-market EDR/MDR competitor while also being a key technology partner.
• Mandiant (Google Cloud): Global incident response and threat intelligence leader. Comparable to QGroup's BSI-certified APT Response, SOC, and forensic investigation capabilities, though at much larger scale and broader geographic reach.
• ESET: European-headquartered endpoint and managed detection & response provider with strong SMB/mid-market presence. Comparable to QGroup in European sovereignty positioning and overlapping on EDR and managed services.
• Orange Cyberdefense: European managed security services provider with SOC operations, incident response, and threat intelligence across multiple countries. Comparable to QGroup's SOC and IR services, particularly for European critical-infrastructure and government buyers.

Others

• Gen Digital (NortonLifeLock) — Enterprise/SMB Security: Broader consumer and SMB cybersecurity portfolio. Adjacent rather than directly competing, but useful as a scale benchmark for endpoint security distribution channels relevant to QGroup24.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/QTrust
• LinkedInlinkedin.com/company/qgroup-gmbh

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about QGroup