Best bank: BGL BNP Paribas
BGL BNP Paribas closed 2025 as a bank visibly reshaping both its own operations and Luxembourg’s financial landscape. Guided by its Growth Technology Sustainability (GTS 2025) plan, the institution translated strategy into bricks-and-mortar efficiency, improved service and carbon savings.
The most striking symbol of this shift is SeKoia, the bank’s new headquarters on Kirchberg. Conceived for hybrid work, the glass-fronted complex combines flex-office layouts with secure Wi-Fi and multi-platform video conferencing, a design that immediately lifted employee satisfaction after the September move. Alongside the building, all core banking infrastructure migrated to the BNP Paribas Group cloud, giving the Luxembourg entity elastic computing power for data-heavy AI projects while shrinking its local carbon footprint.
Digital service quality improved as well. Mobile and web banking adoption jumped 12 points as its Genius chatbot handled more than 10,000 client interactions in its first nine months. Meanwhile, call centre first call resolution reached 85%, and the proportion of answered calls climbed to 80%, up from 53% at the start of the plan, demonstrating tangible gains in accessibility.
Externally, BGL BNP Paribas took a lead role in two collective infrastructure projects poised to modernise retail payments. It joined five peers to launch a pooled nationwide ATM network, and became one of the first Luxembourg banks to commit to the European Payments Initiative’s instant account-to-account wallet Wero, promising faster pan-European transactions for local clients.
Sustainability threaded through every initiative. The bank renewed ISO 50001 energy-management certification, cut 20 tonnes of CO₂ through a staff car-pooling challenge, and channelled €722,000 in microloans to entrepreneurs via microlux, coupling financial inclusion with social impact. These actions underscore how the GTS 2025 programme’s green pillar is shaping operations as much as technology and revenue growth.
Best investment bank for DCM: Banque Internationale à Luxembourg
Banque Internationale à Luxembourg (BIL) has transformed its fledgling debt capital markets franchise into a cornerstone of the Grand Duchy’s funding ecosystem. By combining local insight with an international investor network, the bank demonstrated an ability to guide first-time and repeat issuers alike from structuring to placement.
The bank’s DCM strategy rests on two complementary pillars: leveraging Luxembourg’s role as a leading venue for Eurobond and green, social and sustainability listings, while simultaneously developing an underserved domestic funding market in which local corporates have traditionally been reliant on bank lending.
A cornerstone of its progress in 2025 was BIL’s deepening relationship with Stoneweg EREIT Lux Finco, a Luxembourg-domiciled real estate group. BIL acted as co-manager on Stoneweg’s €500 million senior unsecured green bond in January, the issuer’s debut transaction post-merger, which drew a large volume of international investors. Following a Fitch upgrade in October, BIL returned as active bookrunner on a follow-on €300 million green bond priced at a lower 4.203% reoffer yield.
BIL also widened the pool of Luxembourg-based corporate issuers. It acted as joint lead manager on HLD Europe SCA’s €300 million senior unsecured bond in March, the investment holding company’s first issuance after S&P confirmed its BBB+ rating. The bank also served as financial adviser on Italian agricultural machinery group Carraro’s €265.8 million Luxembourg finance vehicle and as placement agent on consumer-and-vehicle fintech Eleving Group’s €275 million senior secured bond.
In the public sector, BIL advised the Luxembourg government on structuring its inaugural sovereign defence bond aimed at retail savers, a landmark instrument launched to broaden citizen participation in national financing.
