Galician wood: Meet the manufacturer going against the grain to prop up a region 

A short drive from the granite façade of Santiago de Compostela’s cathedral, are the headquarters of wood-manufacturing company Finsa. Called La Conexión, its timber-clad offices demonstrate a new, less ostentatious era of Galician expertise. Indeed, Finsa’s location here, in the heavily forested northwest corner of the Iberian Peninsula, has left it uniquely positioned to tackle some of the biggest problems facing the building-products industry. The sector, which encompasses materials such as cement, steel, lumber and composites, represents 13 per cent of global GDP but also contributes roughly 11 per cent of global greenhouse gas emissions. Finsa is establishing itself as a global manufacturing benchmark through its localised and circular industrial process. 

This ambition is embodied by La Conexión, where a sprawling woodland lies just 100 metres from its north-facing windows. And to its south is the largest factory of the company’s 10 production plants. “It’s an ideal view for a company that specialises in end-to-end production,” says MRM Arquitectos’s Mamen Escorihuela Vitales, who designed La Conexión. The architect’s intention was for the business’s entire production process to be visible from the foyer of its HQ. Here, newly felled tree trunks can be seen on trucks driving past, while workers in high-vis uniforms cart sanded pallets out for delivery. Action is non-stop with 50,000 timber-loaded trucks leaving the factory each year, while its kilometre-long assembly line winds around the site.

Originally a small sawmill established in 1931, Finsa went on to pioneer the manufacturing of chipboard in the 1960s and then medium-density fibreboard (MDF) in the 1980s. Today, it’s a behemoth operation with 17 sales offices across 12 countries. Six of its 10 production plants remain based in Galicia, where 50 per cent of Spanish timber is produced. “Our remote geography forces us to venture out and explore,” says company board member, Tona Martínez. “How else would such a small pocket of Spain compete?”

And the strategy is proving lucrative. In 2024, according to its most recent financial report, Finsa turned over €1.2bn. While the figure might not compare with the region’s renowned clothing company Inditex, nor the likes of Nordic wood manufacturer Stora Enso, Finsa is growing by going against the grain. It is committed to building a circular economy that promotes sustainable forestry by allowing the region’s resources to renew and grow steadily, and eliminating waste (not even the sawdust at La Conexión’s factory goes unused).

In 2025, the company ensured that 70 per cent of its wood was sourced within a 150km radius of its factories. For decades Finsa has chosen to act sustainably, not in the interests of public relations but because doing so works well for business. “The company considers itself a part of the forest’s lifecycle,” says Martínez. “Woodchips and sawdust are all repurposed to make filling for MDF boards. Barely anything goes to waste.” 

On the factory floor, amid screeching saws and the cacophony of splitting wood, logs fly across rollers before getting stripped of their bark. Whirling blades only rest to be sharpened every eight hours. Vast silos recover residue, that cannot be reused as raw material, and repurpose it to treat new wood and limit factory emissions. Among all the noise of steel and heat on wood, Finsa’s operation is a reminder that today, Galicia is as much a worthy destination for architects and developers looking for building materials as it is for devout Camino de Santiago pilgrims.
finsa.com

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