About Us

Drawing on our many years of industry experience and clear understanding of what is feasible, we develop responsible, budgetable and practical solutions that deliver results.

We support companies of all sizes in the pragmatic implementation of ESG and ISO requirements and the strategic anchoring of sustainability.

Illustration in Grüntönen mit Symbolen für nachhaltiges Wirtschaftswachstum: Silhouette einer Person im Anzug, steigende Balken- und Liniendiagramme, Zahnräder, ein Blatt als Nachhaltigkeitssymbol, ein Zweig mit Blättern sowie eine stilisierte Stadtsilhouette.

Our story

Dr Thomas Lindner founded SustainT, driven by his passion to apply his extensive experience of over 20 years in the chemical industry to the sustainable transformation of companies. With a practical background, he recognised the growing challenges posed by ESG ratings and ISO requirements. Addressing these issues strategically and pragmatically can unlock enormous economic potential for companies.

Aiming to establish sustainability as a guiding principle of corporate responsibility and a genuine success factor, he supports companies in translating complex requirements into budgetable solutions. His work embodies professional excellence, operational feasibility and personalised support, ensuring a balanced approach to sustainable transformation.

Corporate values

We work in a customer-centric, transparent and solution-oriented manner. Our fixed pricing models, digital implementation expertise and added value for companies set us apart.

We consistently tailor our work to the needs of our customers, taking a pragmatic approach with a clear focus on impact and cost-effectiveness.

We are driven by the belief that sustainability is a strategic success factor for companies. Economic sustainability combined with operational excellence is not just an optional extra, but a real lever for future viability.