22.07.2026. Our premium hardwood is engineered by nature to last for generations - not years.

 Tali (Erythrophleum p.p.) © Interholco

From the rich tones of Sapelli and Wengé to the golden warmth of Bossé and exceptional durability of Tali, choosing durable hardwood means:

Wengé  (Millettia laurentii) © Interholco

✓ Longer-lasting products

✓ Low maintenance

✓ Lower use of resources over time

✓ Support for responsibly managed forests

Bossé (Guarea p.p.) © Interholco

The best projects aren't those that follow today's trends. They're the ones that still look beautiful decades later.

And behind every responsibly sourced piece of wood is something even more valuable: protected forests, thriving communities, and a better future for thousands of families.

About Interholco

The valorisation of a natural forest of 1.16 million hectares in the Republic of Congo Brazzaville is our DNA here at INTERHOLCO. As an FSC^® (Forest Stewardship Council^®, FSC^® C022952) and PEFC and PAFC certified producer, INTERHOLCO is a well-established player in the trade of its edged boules, sawn timber, glue laminated scantlings, decking boards and more.

We are a leading provider of high-quality wood products ‘Made in Africa’ holding a verified environmental and health performance statement (FDES requirement in France). Our teams carefully manage the supply chain from forest to customer. Our story is fully illustrated by enabling the people living in Ngombe to access better life conditions. We make it possible to design and build a healthy living environment with bio-based, eco-friendly materials, one of the real solutions for the planet and climate. Follow us on LinkedIn

Communication contact Interholco

Tullia Baldassarri Höger von Högersthal
INTERHOLCO AG, Neuhofstr. 25, 6340 Baar, Switzerland
Tel.: +41 (0)41 767 03 82 
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.