Web agency in Luxembourg — fintech-grade software for B2B leaders
Antesy partners with Luxembourg-based fintech firms, asset managers, B2B scale-ups and multinational head offices on high-stakes digital projects. Our positioning fits Luxembourg's expectations: senior delivery, security-first mindset, multilingual interfaces (EN/FR/DE), and software built to pass internal audits and regulatory reviews.
Why Luxembourg matters
Luxembourg is one of Europe's most concentrated B2B markets: leading fund management hub (3,800+ investment funds, second largest in the world), private banking density, fintech ecosystem (LHoFT, Luxembourg House of Financial Technology), insurance giants, and a dense layer of multinational holdings and shared service centers. Three languages (EN/FR/DE) are the default, and regulatory pressure (CSSF, GDPR, DORA) sets a high bar on software quality, traceability and security. Tech talent is scarce locally, which makes external senior partners particularly valuable for non-commodity projects.
- Asset management & private banking
- Fintech & payments
- Insurance & reinsurance
- Multinational shared services
What we typically build for Luxembourg clients
Client portals for asset managers
Reporting, document workflows, KYC and onboarding for funds and family offices. Audit trails, multilingual UI, integration with custody and admin systems.
Back-office automation
Claims processing, AML alerts, regulatory filings for insurance and fintech. DORA-readiness baked in. Document AI for contract review and KYC files.
B2B SaaS MVPs for LU funds
Treasury tools, fund analytics platforms, B2B SaaS targeting investment firms. Senior pairing on every engagement, clean .NET 8 / Blazor stack.
Our positioning for Luxembourg
Why us versus larger Luxembourg consultancies: senior pairing on every engagement (no junior staffed on critical paths), clean and maintainable .NET 8 / Blazor stack, transparent fixed-scope MVPs to de-risk early decisions, and a delivery culture aligned with the Luxembourg standard — discreet, precise, and accountable. We document everything so your internal team or your auditor can pick up where we left off.