
Who we are: IT that matters most
As partner for critical IT infrastructures, systems and applications, we secure Europe's digital future. With resilient IT solutions and regulatory excellence, we ensure that organisations that matter most remain able to operate, today and tomorrow.
More than an IT service provider: your strategic partner
We see IT not as an end in itself, but as the backbone of digital operations. As a reliable partner, we provide resilient IT infrastructures, systems and applications that work even under pressure: scalable, secure and auditable at all times.
Our vision: we want to be the partner for Europe’s critical infrastructures and digital services. We secure operations and specifically strengthen the digital sovereignty and resilience of critical organisations. Whether modernising legacy systems, introducing secure AI solutions or developing regulatory-compliant operating models: we are ready when it counts.
- Partner for critical IT infrastructures
- Scalable, secure and auditable
- Locations in Germany and across Europe
7P at a glance
- employees at all locations
- ~350
- locations in Europe for customer-nearby services
- 10
- nationalities work for us
- 34
- years of experience in IT
- +25
Who we work with
Our customers form Europe’s digital backbone. They operate critical infrastructures, systems and applications, process sensitive data or are responsible for essential services. For them, integrity, transparency and security are what count.
Telecommunications and digital infrastructure
High availability, process automation and operating models with measurable reliability.
Financial service providers and insurance companies
DORA-compliant services, audit-proof software development and regulatory expertise on an equal footing.
Public administration and authorities
End-to-end digitisation, implementation of the OZG and register modernisation, and secure and sovereign cloud infrastructures.
Retail, energy, transport and logistics
IT services for resilient supply chains, stable supply networks and secure platforms, auditable, scalable and designed to meet KRITIS requirements.

How do we work with you?
Our collaboration begins with a clear understanding of your environment: domain, technological, regulatory and operational. With over 25 years of experience in highly regulated markets, we know what matters when IT systems are critical to business and society.
We approach IT from the perspective of responsibility and resilience. Whether software development, managed services with 24/7 standby, IT operations or AI integration: our solutions are designed from the ground up for stability, data sovereignty and auditability. We are location specific certified according to ISO 9001 and ISO/IEC 27001 and have our internal control systems regularly assessed by external auditing companies in accordance with ISAE 3402.
- Reliable: with stable teams, dedicated contact persons and long-term operational responsibility
- Transparent: with traceable processes, defined KPIs and certified quality
- Forward-thinking: with domain and technological foresight and a focus on future-proofing, scalability and auditability
Always available, close to you
Our locations are certified according to ISO 27001. This keeps us close to our customers in Germany and across Europe.

Cologne
Ettore-Bugatti-Str. 6-14, 51149 Cologne, Germany

Frankfurt a.M.
Solmsstraße 4, 60486 Frankfurt am Main

Hamburg
Valentinskamp 30, 20355 Hamburg

Ratingen
Ernst-Dietrich-Platz 2, 40882 Ratingen

Stuttgart
Ruppmannstr. 26, 70565 Stuttgart

Porto
Rua Sá da Bandeira 819, 6º-Dto, 4000-438 Porto, Portugal

Vienna
Pottendorfer Str. 25-27, 1120 Vienna, Austria

Reading
3 Richfield Place, Richfield Avenue, RG1 8EQ, United Kingdom

Tallinn
Mustamäe tee 46, 10621 Tallinn, Estonia
Frequently asked questions about Seven Principles
What does Seven Principles do?
We are an IT service provider for critical infrastructures, systems and applications in regulated industries. Our portfolio ranges from consulting and software development to managed services, IT security and AI solutions.
Which industries does Seven Principles work for?
We work for organisations with particularly high security and compliance requirements, especially financial service providers, insurance companies, public administrations and telecommunications companies. Companies from the retail, transport and logistics and energy sectors are also among our customers.
What sets the solutions of Seven Principles apart?
We combine technological excellence with technical and regulatory expertise. Our IT solutions are auditable, scalable and tailored to the specific requirements of critical organisations, with a focus on resilience, sovereignty and future viability.
How do you meet requirements such as DORA, NIS2 or the GDPR?
We integrate regulatory and legal requirements such as DORA, NIS2 and the GDPR directly into design, development and operations. This includes audit-proof processes, an information security management system certified in accordance with ISO 27001 and auditable operating models.
Where does Seven Principles have locations?
We have locations in Germany, Austria, the United Kingdom, Portugal and Estonia, and our teams work for our customers across Europe.
Do you have an IT challenge?
Our experts are available to answer your questions on digitalisation along the entire IT lifecycle.
7P at a glance
employees at all locations~350
locations in Europe for customer-nearby services10
nationalities work for us34
years of experience in IT+25
Who we work with
Our customers form Europe’s digital backbone. They operate critical infrastructures, systems and applications, process sensitive data or are responsible for essential services. For them, integrity, transparency and security are what count.
Telecommunications and digital infrastructure
High availability, process automation and operating models with measurable reliability.
Financial service providers and insurance companies
DORA-compliant services, audit-proof software development and regulatory expertise on an equal footing.
Public administration and authorities
End-to-end digitisation, implementation of the OZG and register modernisation, and secure and sovereign cloud infrastructures.
Retail, energy, transport and logistics
IT services for resilient supply chains, stable supply networks and secure platforms, auditable, scalable and designed to meet KRITIS requirements.
Who we work with
Our customers form Europe’s digital backbone. They operate critical infrastructures, systems and applications, process sensitive data or are responsible for essential services. For them, integrity, transparency and security are what count.
Telecommunications and digital infrastructure
High availability, process automation and operating models with measurable reliability.
Financial service providers and insurance companies
DORA-compliant services, audit-proof software development and regulatory expertise on an equal footing.
Public administration and authorities
End-to-end digitisation, implementation of the OZG and register modernisation, and secure and sovereign cloud infrastructures.
Retail, energy, transport and logistics
IT services for resilient supply chains, stable supply networks and secure platforms, auditable, scalable and designed to meet KRITIS requirements.
Who we work with
Our customers form Europe’s digital backbone. They operate critical infrastructures, systems and applications, process sensitive data or are responsible for essential services. For them, integrity, transparency and security are what count.
Telecommunications and digital infrastructure
High availability, process automation and operating models with measurable reliability.
Financial service providers and insurance companies
DORA-compliant services, audit-proof software development and regulatory expertise on an equal footing.
Public administration and authorities
End-to-end digitisation, implementation of the OZG and register modernisation, and secure and sovereign cloud infrastructures.
Retail, energy, transport and logistics
IT services for resilient supply chains, stable supply networks and secure platforms, auditable, scalable and designed to meet KRITIS requirements.
Who we work with
Our customers form Europe’s digital backbone. They operate critical infrastructures, systems and applications, process sensitive data or are responsible for essential services. For them, integrity, transparency and security are what count.
Telecommunications and digital infrastructure
High availability, process automation and operating models with measurable reliability.
Financial service providers and insurance companies
DORA-compliant services, audit-proof software development and regulatory expertise on an equal footing.
Public administration and authorities
End-to-end digitisation, implementation of the OZG and register modernisation, and secure and sovereign cloud infrastructures.
Retail, energy, transport and logistics
IT services for resilient supply chains, stable supply networks and secure platforms, auditable, scalable and designed to meet KRITIS requirements.
Who we work with
Our customers form Europe’s digital backbone. They operate critical infrastructures, systems and applications, process sensitive data or are responsible for essential services. For them, integrity, transparency and security are what count.
Telecommunications and digital infrastructure
High availability, process automation and operating models with measurable reliability.
Read more: Telecommunications and digital infrastructureFinancial service providers and insurance companies
DORA-compliant services, audit-proof software development and regulatory expertise on an equal footing.
Read more: Financial service providers and insurance companiesPublic administration and authorities
End-to-end digitisation, implementation of the OZG and register modernisation, and secure and sovereign cloud infrastructures.
Read more: Public administration and authoritiesRetail, energy, transport and logistics
IT services for resilient supply chains, stable supply networks and secure platforms, auditable, scalable and designed to meet KRITIS requirements.
Read more: Retail, energy, transport and logisticsWho we work with
Our customers form Europe’s digital backbone. They operate critical infrastructures, systems and applications, process sensitive data or are responsible for essential services. For them, integrity, transparency and security are what count.
Telecommunications and digital infrastructure
High availability, process automation and operating models with measurable reliability.
Read more: Telecommunications and digital infrastructureFinancial service providers and insurance companies
DORA-compliant services, audit-proof software development and regulatory expertise on an equal footing.
Read more: Financial service providers and insurance companiesPublic administration and authorities
End-to-end digitisation, implementation of the OZG and register modernisation, and secure and sovereign cloud infrastructures.
Read more: Public administration and authoritiesRetail, energy, transport and logistics
IT services for resilient supply chains, stable supply networks and secure platforms, auditable, scalable and designed to meet KRITIS requirements.
Read more: Retail, energy, transport and logistics
How do we work with you?
Our collaboration begins with a clear understanding of your environment: domain, technological, regulatory and operational. With over 25 years of experience in highly regulated markets, we know what matters when IT systems are critical to business and society.
We approach IT from the perspective of responsibility and resilience. Whether software development, managed services with 24/7 standby, IT operations or AI integration: our solutions are designed from the ground up for stability, data sovereignty and auditability. We are location specific certified according to ISO 9001 and ISO/IEC 27001 and have our internal control systems regularly assessed by external auditing companies in accordance with ISAE 3402.
- Reliable: with stable teams, dedicated contact persons and long-term operational responsibility
- Transparent: with traceable processes, defined KPIs and certified quality
- Forward-thinking: with domain and technological foresight and a focus on future-proofing, scalability and auditability

How do we work with you?
Our collaboration begins with a clear understanding of your environment: domain, technological, regulatory and operational. With over 25 years of experience in highly regulated markets, we know what matters when IT systems are critical to business and society.
We approach IT from the perspective of responsibility and resilience. Whether software development, managed services with 24/7 standby, IT operations or AI integration: our solutions are designed from the ground up for stability, data sovereignty and auditability. We are location specific certified according to ISO 9001 and ISO/IEC 27001 and have our internal control systems regularly assessed by external auditing companies in accordance with ISAE 3402.
- Reliable: with stable teams, dedicated contact persons and long-term operational responsibility
- Transparent: with traceable processes, defined KPIs and certified quality
- Forward-thinking: with domain and technological foresight and a focus on future-proofing, scalability and auditability
Always available, close to you
Our locations are certified according to ISO 27001. This keeps us close to our customers in Germany and across Europe.
Cologne
Ettore-Bugatti-Str. 6-14, 51149 Cologne, Germany
Frankfurt a.M.
Solmsstraße 4, 60486 Frankfurt am Main
Hamburg
Valentinskamp 30, 20355 Hamburg
Ratingen
Ernst-Dietrich-Platz 2, 40882 Ratingen
Stuttgart
Ruppmannstr. 26, 70565 Stuttgart
Porto
Rua Sá da Bandeira 819, 6º-Dto, 4000-438 Porto, Portugal
Vienna
Pottendorfer Str. 25-27, 1120 Vienna, Austria
Reading
3 Richfield Place, Richfield Avenue, RG1 8EQ, United Kingdom
Tallinn
Mustamäe tee 46, 10621 Tallinn, Estonia
Always available, close to you
Our locations are certified according to ISO 27001. This keeps us close to our customers in Germany and across Europe.
Cologne
Ettore-Bugatti-Str. 6-14, 51149 Cologne, Germany
Frankfurt a.M.
Solmsstraße 4, 60486 Frankfurt am Main
Hamburg
Valentinskamp 30, 20355 Hamburg
Ratingen
Ernst-Dietrich-Platz 2, 40882 Ratingen
Stuttgart
Ruppmannstr. 26, 70565 Stuttgart
Porto
Rua Sá da Bandeira 819, 6º-Dto, 4000-438 Porto, Portugal
Vienna
Pottendorfer Str. 25-27, 1120 Vienna, Austria
Reading
3 Richfield Place, Richfield Avenue, RG1 8EQ, United Kingdom
Tallinn
Mustamäe tee 46, 10621 Tallinn, Estonia
Always available, close to you
Our locations are certified according to ISO 27001. This keeps us close to our customers in Germany and across Europe.
Cologne
Ettore-Bugatti-Str. 6-14, 51149 Cologne, Germany
Frankfurt a.M.
Solmsstraße 4, 60486 Frankfurt am Main
Hamburg
Valentinskamp 30, 20355 Hamburg
Ratingen
Ernst-Dietrich-Platz 2, 40882 Ratingen
Stuttgart
Ruppmannstr. 26, 70565 Stuttgart
Porto
Rua Sá da Bandeira 819, 6º-Dto, 4000-438 Porto, Portugal
Vienna
Pottendorfer Str. 25-27, 1120 Vienna, Austria
Reading
3 Richfield Place, Richfield Avenue, RG1 8EQ, United Kingdom
Tallinn
Mustamäe tee 46, 10621 Tallinn, Estonia
Frequently asked questions about Seven Principles
What does Seven Principles do?
We are an IT service provider for critical infrastructures, systems and applications in regulated industries. Our portfolio ranges from consulting and software development to managed services, IT security and AI solutions.
Which industries does Seven Principles work for?
We work for organisations with particularly high security and compliance requirements, especially financial service providers, insurance companies, public administrations and telecommunications companies. Companies from the retail, transport and logistics and energy sectors are also among our customers.
What sets the solutions of Seven Principles apart?
We combine technological excellence with technical and regulatory expertise. Our IT solutions are auditable, scalable and tailored to the specific requirements of critical organisations, with a focus on resilience, sovereignty and future viability.
How do you meet requirements such as DORA, NIS2 or the GDPR?
We integrate regulatory and legal requirements such as DORA, NIS2 and the GDPR directly into design, development and operations. This includes audit-proof processes, an information security management system certified in accordance with ISO 27001 and auditable operating models.
Where does Seven Principles have locations?
We have locations in Germany, Austria, the United Kingdom, Portugal and Estonia, and our teams work for our customers across Europe.
Frequently asked questions about Seven Principles
What does Seven Principles do?
We are an IT service provider for critical infrastructures, systems and applications in regulated industries. Our portfolio ranges from consulting and software development to managed services, IT security and AI solutions.
Which industries does Seven Principles work for?
We work for organisations with particularly high security and compliance requirements, especially financial service providers, insurance companies, public administrations and telecommunications companies. Companies from the retail, transport and logistics and energy sectors are also among our customers.
What sets the solutions of Seven Principles apart?
We combine technological excellence with technical and regulatory expertise. Our IT solutions are auditable, scalable and tailored to the specific requirements of critical organisations, with a focus on resilience, sovereignty and future viability.
How do you meet requirements such as DORA, NIS2 or the GDPR?
We integrate regulatory and legal requirements such as DORA, NIS2 and the GDPR directly into design, development and operations. This includes audit-proof processes, an information security management system certified in accordance with ISO 27001 and auditable operating models.
Where does Seven Principles have locations?
We have locations in Germany, Austria, the United Kingdom, Portugal and Estonia, and our teams work for our customers across Europe.
Do you have an IT challenge?
Our experts are available to answer your questions on digitalisation along the entire IT lifecycle.