80 years of industrial heritage

A family-owned industrial group based in Alsace, the Strub Group brings together companies specializing in flat-pack furniture with Alsapan, flooring with Alsaflooring, photovoltaic panels with Voltec Solar, cutting tools and industrial solutions with Diamonde Guillen, and wood trading and processing with Strub Bois.
This diversity is our strength: it fuels the technical ingenuity our clients value, fosters synergies between our companies, and contributes to the flexibility of our model.
Since 1946, we have been developing complementary expertise driven by a single ambition: to sustainably transform wood-based resources, build a lasting industrial foundation, and pass on solid, innovative companies rooted in our region to future generations.
Our group in numbers
Our values
Fraternity
To ensure that our decisions and actions are aligned with respecting others and uniting our strengths.
Ingenuity
Recognizing in each of us the ability to find original and effective ideas to solve problems, using limited resources and overcoming constraints.
Excellence
The framework for our efforts in continuous improvement, ensuring the quality of our products and services for our clients and business partners, and maintaining advanced technical expertise.
Commitment
Because we are aware of the environmental impacts of our activities—whether climatic, ecological, or societal—and we are actively seeking to reduce them. And because, every day, our employees take initiative, act, dare, and commit themselves to our collective project and to championing their company.
Our purpose
Preserving what has been passed down to us, growing what we are building today, and preparing what we will leave behind tomorrow: this is the conviction that guides our actions. Every day, we develop solid businesses, invest in innovation, and cultivate the talent that will allow our companies to continue to grow, generation after generation.




Our vision
True to our family and industrial roots, we cultivate the entrepreneurial spirit that has shaped our history in order to innovate, grow, and meet the challenges of our time.
Our ambition? To pass on to future generations a group that is even stronger, more ingenious, and more sustainable than the one we inherited.






