Grant Street Group

About Grant Street Group

Grant Street Group is a privately-held financial technology firm founded in 1997 in Pittsburgh, Pennsylvania. The company provides cloud-based software and services that automate payments, collections, auctions, and compliance for public-sector clients, including state and local governments, utilities, and courts. Core platforms handle online real-estate tax payments, electronic vehicle registration, electronic tolling, and municipal bond auctions. The company emphasizes security, scalability, and regulatory compliance, processing billions in transactions annually without holding customer funds. Its solutions integrate with existing government systems, reduce manual processing, and offer real-time reporting, serving more than 2,500 public agencies across the United States.