www.national-inkasso.de

National Inkasso GmbH is a Düsseldorf-based debt-collection firm emphasizing digital, experienced, humane approaches. The site offers partnership information, debtor contact, a Mandantenportal client portal, privacy and imprint details, technology and services, and knowledge resources, plus contact emails/phones for clients and debtors. There’s a client login, debtor portal links, and language options (English/German).