Empty Offices, Full Hearts: How French Companies Are Housing the Homeless

Picture this: It’s 6 p.m. in a French office building. The last employee locks up, the lights flicker off, and the space sits silent until morning. Thousands of these buildings exist across Europe every single night—empty, heated, with working bathrooms and kitchens—while people sleep on concrete outside. That stark contrast haunted Pierre-Yves Loaëc, a marketing agency owner in Nantes, one evening when he drove past a woman huddled against a parking garage vent for warmth.

What started as one man’s nagging question evolved into something bigger. Loaëc wondered: Why couldn’t offices become homes after dark? With help from fellow business leaders in the Centre des Jeunes Dirigeants (CJD), he sketched out Bureaux du Coeur (Offices of the Heart) in 2019—a nonprofit that converts unused office space into overnight shelter for people experiencing homelessness. It’s deceptively simple. It’s also working.

Today, roughly 400 companies across 40 French cities—plus locations in Lisbon, Barcelona, and Brussels—participate in the program. Since its launch, Bureaux du Coeur has sheltered over 1,000 people across 160,000 nights. The model is careful and collaborative: host companies, guests, and social-service partners all sign formal agreements. Guests must be adults without children or pets, legally residing in France, substance-free, and committed to job training or employment. Social workers select participants and provide ongoing support. Companies provide a safe bed and a workspace where real human connection happens—coffee with colleagues, conversations that treat people as people, not problems.

The impact data tells its own story. Between 85 and 90 percent of participants leave the program with both housing and employment after an average stay of four and a half months. That’s not magic; it’s what housing stability actually enables. Remove the daily terror of wondering where you’ll sleep, and suddenly job training becomes possible. Mental clarity returns.“You can’t keep a job if you don’t have a roof over your head,”Loaëc says.“The mental burden becomes enormous.”One guest, Alain, described two years of being shouted at or ignored by passersby. The employees at Haxoneo were the first people who actually had conversations with him. During his stay, he found employment and began planning for independent housing.

The financial math is equally compelling. A traditional emergency shelter bed costs French public authorities roughly €10,000 annually. A Bureaux du Coeur placement runs under €2,000 because the infrastructure already exists and volunteers power much of the support. Insurance companies like AXA adapted commercial policies to make it legal, removing what was initially a major barrier.

What’s remarkable isn’t that the solution works—it’s that it took until 2019 for someone to ask why offices couldn’t serve this purpose. Loaëc frames it as reviving an old tradition: for centuries, farms and workshops sheltered workers and travelers. Modern business simply forgot. Now, every evening across France, someone arrives with a key to a warm, safe place that was otherwise empty. It’s not revolutionary. It’s overdue.