blacklinesystems

BlackLine was founded in 2001 by Therese Tucker and is headquartered in Woodland Hills, California. The company develops cloud-based software that automates financial close, account reconciliation, and intercompany accounting processes for finance and accounting teams.

The company's platform includes products for financial close management, transaction matching, account reconciliation, and consolidation, integrating with enterprise resource planning systems such as SAP, Oracle, and Microsoft Dynamics. BlackLine serves large enterprises and mid-market companies across industries including technology, healthcare, and financial services.

BlackLine went public on the Nasdaq in October 2016 under the ticker symbol BL. Therese Tucker served as CEO until 2021, when she was succeeded by Marc Huffman; Owen Ryan later became CEO. The company has made acquisitions including Runbook (2018) and Rimilia (2020) to expand its accounting automation and cash application capabilities.