| Finance Key Systems GmbH & Co. KG | North Rhine-Westphalia |
| Financery | |
| Financial Software Consultants GmbH | Hesse |
| Finanz Informatik | Hesse |
| Finanzchef24 GmbH | |
| Finanzguru | |
| Finanzieren & Sparen | |
| finAPI GmbH | |
| FinCent Consulting GmbH | North Rhine-Westphalia |
| Fincite GmbH | |
| Fincite Ventures GmbH | |
| FinCompare GmbH | |
| Findsoftware.eu | Mecklenburg-Vorpommern |
| Finest PCF GmbH | |
| FiNet Financial Services Network AG | |
| FineWebDesign | |
| Finexity AG | |
| Finiata GmbH | |
| Finisher Media GmbH | |
| Fink & Partner GmbH | North Rhine-Westphalia |
| Fink IT-Solutions GmbH & Co. KG | |
| Fink Software GmbH | Schleswig-Holstein |
| Finke EDV Systeme GmbH | North Rhine-Westphalia |
| Finklyn GmbH | |
| Finlab | Hesse |
| Finlance GmbH | |
| Finleap GmbH | |
| finletter und Fintech Week GmbH | |
| Finlex GmbH | |
| FinList GmbH | |
| FinMarie GmbH | |
| Finmid | |
| Fino Run GmbH | |
| Fino Ventures GmbH | |
| Finoa GmbH | |
| Finparx Holding GmbH | |
| Finstreet GmbH | |
| FinTech Forum | |
| FinTech Studio | |
| FINVIA Family Office GmbH | |
| Finway GmbH | |
| Fionic GmbH | Bavaria |
| Firemath | Hamburg |
| Firma-ment | Baden-Württemberg |
| Firmedia GmbH & CO. KG | Hesse |
| firmen-banner.de | Baden-Württemberg |
| Firmennest.de | Berlin |
| Firmenpunkt GmbH | Bavaria |
| FiRo Computer-Systems | North Rhine-Westphalia |
| First Root UG (haftungsbeschränkt) | North Rhine-Westphalia |