20.02.2025. INTERHOLCO’s 2024 Sustainability Report highlights our drive for responsible forestry in innovation and transparency. As a leader in FSC® et PAFC™ - certified, high-quality hardwood ‘Made in Africa’, we prioritize economic growth as the enabling condition for safeguarding nature and communities.
Transparency: Forests call for innovation. The report explains how we take action, in accordance with the latest GRI standards (GRI 1: Foundation 2021).
Sustainable Forestry: Selective harvesting - only 0.8 trees per hectare ensures forest regeneration and biodiversity conservation.
Empowering Communities: abt. 1,000 employees in the Republic of Congo receive living wages, medical care, and access to essential services.
Circular Economy: We transform wood by-products into soil enhancement and long term carbon-stock, minimizing waste.
Biodiversity Protection: 2.7 times more forest elephants and gorillas thrive in FSC-certified forests, Nature magazine reports.
Climate Action: Our wood products store 24% net CO₂ over their lifespan, contributing to a carbon-positive economy.
CEO Ulrich Grauert’s Call to Action:
"Forests are essential to life on Earth, yet they face unprecedented threats. At INTERHOLCO, we believe innovation must lead the way to safeguard biodiversity, support communities, and drive sustainable solutions."
Read our full Sustainability Report 2024 here: Forests call for innovation
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.