# Greenium > Greenium is a German fintech platform providing modular infrastructure for asset-backed securities (ABS). We offer refinancing, securitization, and reporting software for leasing companies, asset owners, and institutional investors. Greenium Service GmbH is headquartered in Vellmar, Germany, with a technology hub in Las Palmas de Gran Canaria, Spain (Greenium Tech S.L.). We provide investment brokerage services on behalf of DonauCapital Wertpapier GmbH. ## Products - [RefiOS™](https://greenium.de/en/platform): Full-service refinancing management — smart allocation, eligibility checks, bank submission, SPV setup, and investor matching for leasing companies. - [SecOS™](https://greenium.de/en/platform): Securitization as a Service — SPV setup via Luxembourg, tranching, investor matching, and ongoing administration for asset owners and investors. - [ReportOS™](https://greenium.de/en/platform): Automated reporting and monitoring — waterfall calculation, ESMA-compliant reporting, performance monitoring, and audit trail for existing deals. All three products are powered by the Greenium Calculation Hub, delivering full transparency with zero manual effort. ## Solutions - [Leasing Companies](https://greenium.de/en/leasing): Securitization as a growth engine — refinancing management, eligibility checks, investor reporting, and capital markets access for lease receivables. - [Asset Owners](https://greenium.de/en/asset-owner): Monetize assets and finance growth — securitization infrastructure for solar, battery storage (BESS), and infrastructure projects. - [Investors](https://greenium.de/en/investors): Automated reporting for existing and new ABS investments — transparent structures with real-time monitoring to reduce operational complexity. ## Company - [About Us](https://greenium.de/en/about): The team behind Greenium — financial expertise and technology for the securitization industry. - [Contact](https://greenium.de/en/contact): Request a demo, ask refinancing questions, or explore partnership opportunities. - [Imprint](https://greenium.de/en/imprint): Legal information and regulatory disclosures. - [Privacy Policy](https://greenium.de/en/privacy): Data protection and privacy practices. ## Key Facts - Notable client: Bikeleasing (via Lesora GmbH) — over €500M financed volume, 150,000+ active assets across multi-deal, multi-asset structures. - Team: Luc Olinger (CEO), Frank Braun (Legal & Compliance), Pablo Ramos (Technology & Platform), Maximilian Baritz (Business Development). - Languages: German (default), English. - LinkedIn: https://www.linkedin.com/company/greenium-service-gmbh/