Primary Partners With SISS Data Services to Improve Cash Visibility and Planning for Businesses

  • Cash management
  • 27.01.2026 08:35 am

Primary has selected SISS Data Services (SISS) as a key technology partner  to facilitate high-reliability and complete bank data fees for its corporate  treasury management platform. 

By integrating SISS’s data capabilities, Primary connects its customers with  critical bank transaction data via direct feeds. This integration supports  Primary’s mission to provide corporate finance teams with a single,  comprehensive picture of cash across their entire organisation. 

Primary operates as a centralised layer on top of existing banking  relationships and financial systems. It enables businesses to centralise  accounts, optimise yields, manage FX risk and automate cash movements.  

The partnership ensures that data flowing into Primary’s platform meets  the high standards of accuracy and reliability required for complex financial  operations. 

“For us, the main use case is providing clients with a single picture of cash  across their business as close to real-time as possible,” said Ben  Buckingham, CEO of Primary. “SISS provides a foundational piece within  our platform by providing the accurate and complete bank data we need. It  allows us to layer off predictive financial views and AI models for our  clients. Crucially, we have had no issues with their data quality or  connectivity.” 

Primary serves a diverse range of clients, from start-ups closing their first  funding rounds to established corporations with complex entity structures.  The need for complete data coverage is critical for these businesses to  make informed liquidity and funding decisions. "There’s no point in having  data from nine out of ten bank accounts if you’re trying to provide a  complete picture of someone’s cash," said Ben Buckingham. 

“SISS is proud to break new ground with Primary as our first use case in  the modern treasury management space,” said Grant Augustin, Founder &  CEO at SISS Data Services. “We understand that for platforms driving critical financial decisions and AI functionality, completeness, accuracy and  reliability of data are non-negotiable. Our focus remains on delivering high quality, accounting-grade data and stable connections. Innovators like  Primary rely on this stability to build the next generation of financial tools.” 

The collaboration highlights the importance of accurate and complete data  through a stable connection in the B2B fintech sector, particularly as  companies seek more efficient ways to manage capital across multiple  jurisdictions and banking partners.  

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