Slack’s corporate venture capital arm has reinvested in the data integration tool provider’s series B round, bringing its overall funding to $43m.

US-based data integration system developer Onna secured $27m yesterday in a series B round featuring Slack Fund, the corporate venturing vehicle for communication platform developer Slack.

Atomico led the round, which included fellow venture capital firms Dawn Capital and Nauta Capital as well as growth equity firm Glynn Capital.

Onna is developing a machine learning-equipped software tool that allows users to automate, synchronise and archive data on cloud-based enterprise software products including Slack, Salesforce and Dropbox.

The company’s technology helps…

Edison Fu

Edison Fu is a reporter and Asia liaison at Global Corporate Venturing.