Cast was started as a finance software company in 2023 by Matt and Joey, serial technology entrepreneurs. Meanwhile, Helen & Giuseppe were growing Tentho, a fast growing Client Accounting & Advisory Services business they founded in 2017.

As Matt and Joey were building AI agents for finance teams, they reached out to Helen, and old friend, to get her feedback. That kicked off a series of conversations about how accounting is changing and the role that technology could play in improving results for clients.

Collectively, we believed that the future of accounting would be powered by technology, and that advisory services would play an increasingly important role. In March 2025, Cast acquired Tentho to begin our journey as a combined company aiming to reshape an industry.