For many years, TTTBV has consciously maintained a business operation that takes into account the environment and the surroundings in which it operates. To achieve a professional approach to this, work began on a sustainable business policy starting in 2015.
In April 2016, TTTBV received the CSR Performance Ladder certificate from Det Norske Veritas (DNV) for the first time. The company maintained this certification until early 2025. This certification was insufficiently recognized by customers, while there was an increasing demand for certification in accordance with the much better recognised norm ISO 14001, the internationally recognized standard for environmental management systems.
At the end of April 2026, an audit was conducted by DNV, covering both the continuation of general quality management (ISO 9001) and an initial assessment of the environmental management system in accordance with ISO 14001. This audit was successfully completed and serves as proof that the environmental management system at TTTBV fully complies with the extensive requirements of the standard.
Every day we send orders to our customers and receive orders from suppliers. In order to do this, a lot of boxes and packaging materials are used to send and receive everything properly packed. Together with various partners, we have succeeded in creating a recycling culture, in which each of us recognises an optimal use and reuse of materials and a vast reduction in waste, thus contribution to our environment.
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TTTBV wants to contribute to a safer, more functional and sustainable working environment. Since the founding of the family business, TTTBV has been very customer focused. We always take the wishes of the customer into account and want to give them expert advice in every process step, including new construction, conversion and repair. We like to keep it personal: we keep things organized for one person and, if desired, we enter into personal contact with all our relations.
TTTBV offers high-quality products and adequate technical support, always focused on fulfilling the agreements made. Moreover, we attach great importance to the sustainability of our products and systems. These are known for their high quality, long service life and relatively limited need for maintenance. TTTBV is happy to inform and advise on the environmental impact of various alternative products and systems, so that a focused choice can be made in view of this important aspect.
We strive to minimize the impact of our daily business operations on the environment and to ensure good working conditions and employment conditions. For that reason, TTTBV has been certified by DNV from april 2016 until april 2025 in accordance with the CSR Performance Ladder. From mid 2025, TTTBV has succesfully prepared and implemented an environmental management system according to ISO14001, for which it recieved a certificate after a succesful initial audit by Det Norske Veritas (DNV). Reason to opt for ISO14001 was, that the CSR Performance Ladder certificate was insufficiently recognised by customers, while the demand for certification according to the internationally accepted ISO standard 14001 steadily increased. TTTBV is proud to now be certified both according to ISO 9001 for quality and 14001 for environmental management by DNV.
TTTBV is based on four core values:
The core values form the basis for the actions of TTTBV and its employees and thereby also lay the foundation for the environmental policy. With every accountability of our actions, with every time plan and with every formulation of an objective, these four values, including sustainable action, are always carefully considered.

For several years, TTT has been actively working on better mapping out its role as an enterprise for its stakeholders. It wishes to make this more concrete in a policy and objectives. The CSR Performance Ladder was chosen as the guiding principle for this policy.
From 2026, TTT aims for certification in accordance with ISO14001. Based on the analyses, the objectives below have been established.
The CSR objectives for 2026 are:
If you have any suggestions regarding goals to be pursued by TTTBV with a social component, please let us know.
TTTBV wants to contribute to a safer, more functional and more sustainable working environment. Since 2014, total CO2 emissions have been measured and tracked. Not only is the energy consumption in the office buildings monitored, but also energy consumed during, for example, all transport movements. A fill-in system of the Envirometer was used for this measurement.
Material consumption has also been measured since 2014 for all logistics shipments. This involves looking at the newly used materials. Many of the packaging materials are reused if possible, if they are in good condition and functionally adequate. This is clearly reflected in the very limited use of new packaging materials, especially pallets and boxes. Detailed information can be found in the CSR report.














