Consulting expertise for offshore wind energy – for over two decades.

Specialised consulting for project management, quality assurance and corrosion protection in the offshore wind energy sector. Over 20 years of experience in international projects.
Mehrere weiße Windräder stehen auf dem blauen Meer unter klarem Himmel.

About T.I.S. GmbH

For over two decades, T.I.S. GmbH has been a leading consulting firm in the field of offshore wind energy. We support international clients in the planning, implementation and quality assurance of their projects.

Our mission

We value experience, independence and quality. Our team has been involved in international offshore wind projects for over 20 years and stands for professional strength and reliability.

Comprehensive services for your offshore projects

We offer tailor-made solutions for all phases of your offshore wind energy project.

Project management

Professional management of your projects from planning to completion.

Construction site management

Efficient coordination and monitoring of all construction site activities.

Document verification

Careful examination of technical documentation for the highest quality.

Quality management

Ensuring the highest quality standards in all project phases.

QA/QC-Coordination

Coordination of quality assurance and quality control measures.
Offshore-Windpark bei Sonnenuntergang mit dunkelblauem Meer und orange-grauem Himmel.

Why we are the right partner

For over two decades, T.I.S. GmbH has been supporting international offshore wind energy projects as an independent, owner-managed consulting firm. Our core competencies include project management, construction site management, detailed document review, professional quality management and efficient QA/QC coordination.
We support our customers and their employees in implementing large-scale and strategic projects and use our expertise to ensure a successful energy transition. Our customers benefit from efficient project management – for a secure and environmentally friendly energy supply.

20+

Years of experience

200+

projects supervised

5+

Countries in which we operate

Project references

Project management, construction site management and QA-QC management in the construction of offshore substations (OSS)

Strategic consulting for a leading German transmission system operator in the areas of project management, construction site management and quality assurance processes.

QA/QC-Management

Strategic consulting for a leading German transmission system operator on complex quality assurance processes.

European offshore wind farms

Comprehensive production monitoring and final inspection of OSS components and foundation structures such as monopiles, jackets and transition pieces for wind farm projects in Germany, England, France, Belgium, Denmark and Poland.

International pilot projects

Successful support for innovative projects in Eastern Europe, Asia and the USA in the field of offshore steel construction and corrosion protection systems for offshore foundation structures.

Find out more about our projects.

Our guidelines for responsibility and integrity

HSE‒Policy(Health, Safety & Environment)

The safety of our employees, partners and the environment is our top priority. Our HSE policy ensures strict standards for protecting health, preventing accidents and minimising environmental impact.

Human rights policy

We are committed to respecting and promoting human rights in all our business activities and supply chains. We do not tolerate any form of discrimination or exploitation and promote a fair working environment.

Code of Conduct

Our Code of Conduct defines the ethical principles and standards that guide our actions. Integrity, transparency and responsible business conduct form the basis of our corporate culture.

The consulting approach of T.I.S. GmbH

Ready for your next project?

Leave us your contact details – we will get back to you as soon as possible to discuss your project and possible areas of application for T.I.S. GmbH in person.

Be a part of our team

Join us in shaping the future of offshore wind energy! T.I.S. GmbH offers you a unique opportunity to contribute your expertise to forward-looking projects and become part of a global team.

Do pioneering work

Work on the largest and most innovative offshore wind projects worldwide and play an active role in shaping the energy transition.

International environment

Exchange ideas with experts from different countries and broaden your horizons in a global team.

Growth and development

We promote your professional and personal development through a wide range of training courses and clear career paths.
Fünf Hände von Personen, die in einem Team-High-Five zusammenkommen.

Location of our team

Our visitor address is in Berlin – in the heart of the capital. Unlike many providers, we do not work anonymously or purely digitally – we welcome anyone who would like to visit us in person. You are cordially invited to come to our premises for a consultation – individual, honest and on equal terms.
Transportfahrzeug und Anhänger von Uplengen Energie mit Werbeaufschrift „Wir dämmen“ – geparkt in einer Innenstadt, symbolisch für mobilen Service und professionelle Einblasdämmung direkt beim Kunden vor Ort.
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