Trust through Proven Excellence
At TLT-Turbo, quality is more than just a promise on paper – it’s the foundation of everything we do. Recognized worldwide for safety, efficiency, and sustainability, we deliver our ventilation technologies to some of the most demanding projects across the globe – from tunnel ventilation in the Gotthard Base Tunnel to high-performance fans in South Africa’s largest power plants, and innovative solutions for the automotive industry.
A prime example is our collaboration with frischli Milchwerke GmbH: by implementing our low-maintenance MVR technology, frischli was able to reduce operating costs, save energy, and significantly increase efficiency.
To uphold these standards every day, we continuously subject our processes, products, and services to the strictest international testing and certification requirements.
Innovation Officially Recognized – The BSFZ Seal
At TLT-Turbo, we not only uphold the highest quality standards but also place strong focus on innovation. With the BSFZ Seal, awarded by the Certification Office for Research Allowance, our dedication to research and development has been officially confirmed.
The seal recognizes companies that actively invest in future technologies through their projects – making a measurable contribution to competitiveness and sustainability.
For our customers, this translates into reliability, certified innovative strength, and solutions that remain technologically one step ahead.
From pioneering materials and efficient manufacturing processes to intelligent ventilation solutions, our research projects continuously advance the future of ventilation technology.
We shape tomorrow – certified, supported, and recognized.
TLT-Turbo – Certified Strength.
For Your Safety.
For Our Future.
Integrated Management Systems
The five pillars of our management system are deliberately designed to complement each other and ensure seamless control of all processes.
Together, they provide the framework for responsible and efficient operations – worldwide, in every project, and at every location.
Quality Management
We ensure that our products and services meet the highest standards worldwide.
Our quality management system guarantees consistent results, verified processes, and uncompromising reliability – from design to delivery.
- ISO 9001 – Quality Management System
We are certified according to ISO 9001:2015. This standard confirms that our quality processes are systematically planned, monitored, and continuously improved. - ISO 3834-2 – Quality Requirements for Fusion Welding of Metallic Materials
With ISO 3834-2:2021 certification, we ensure the highest quality in our welding processes – particularly for safety-relevant components in mechanical and plant engineering. - AD 2000-Merkblatt HP 0 – Manufacturer Qualification for Pressure Equipment
In addition to our welding certificates, we hold the manufacturer qualification according to AD 2000-Merkblatt HP 0. This certifies our capability to manufacture and inspect safety-critical pressure equipment components.
(Detailed inspection reports are available upon request.) - EN 1090-2 – Structural Steel Components
Our EN 1090-2:2018 certification confirms that we meet the European requirements for load-bearing steel structures and maintain a fully documented quality assurance system.
Environmental Management
With our environmental management system in accordance with ISO 14001, we take responsibility for the impact of our actions on the environment and society.
We continuously optimize our use of resources, reduce emissions, and promote sustainable production processes.
- ISO 14001:2015 – Environmental Management System
This certification confirms that we have established an active and verifiable environmental management system that is regularly reviewed and improved.
Occupational Health & Safety Management
The safety and well-being of our employees are our highest priority.
Through clear structures, regular training, and systematic prevention, we create safe working conditions and foster a strong safety culture throughout the company.
- ISO 45001:2023 – Occupational Health & Safety Management System
This standard confirms that we meet the highest occupational safety standards and actively minimize risks for our employees. - SCCP – Safety Certificate Contractors
With the SCCP certification, we meet the requirements for systematic occupational safety management in projects carried out on customer sites.
Energy Management
Energy efficiency is an essential part of our commitment to sustainability.
For several years, we have been operating in accordance with the principles of ISO 50001 to optimize the energy consumption of our processes and reduce CO2 emissions.
(An update is currently in preparation.)
Sustainability Management
For us, sustainability is far more than just a buzzword – it is a core element of our corporate strategy.
Through our regular participation in the EcoVadis assessment, we demonstrate our commitment to environmental protection, labor and human rights, ethics, and sustainable procurement.
- EcoVadis – Sustainability Rating
In 2022, we were awarded the EcoVadis Silver Medal, placing us among the top 68% of companies in our industry.
(An update of the assessment is currently in preparation.)
Site Certificates
In addition to our globally recognized certifications, our international subsidiaries – such as TLT-Turbo India – also maintain their own site-specific quality and management certifications.
These certifications underline our commitment to global standards, regional compliance, and consistent quality management across all locations.
The respective certificates can be found on the corresponding country pages.