Zoom and Five9 drop US$14.7 billion merger amid US security review over video-conference app’s operations in China
- Five9 shareholders reject transaction after Justice Department added additional regulatory review to deal
- Institutional Shareholder Services, an influential proxy adviser, urged Five9 investors to vote against the deal in part over political risks in Zoom’s ‘substantial operations in China’

Zoom Video Communications and cloud-based customer service provider Five9 called off their US$14.7 billion merger overnight on Friday, weeks after the US Department of Justice called for a national security review and an influential proxy adviser recommended against the deal in part because of Zoom’s China ties.
The deal collapsed after Institutional Shareholder Services (ISS), which writes independent reports evaluating deals and advise shareholders, urged investors to reject the transaction, citing in part potential political risk associated with Zoom’s “substantial operations in China”. ISS also cited Five9’s standalone prospects and the valuation of the proposed transaction in recommending against the deal.

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Zoom, based in San Jose, Calif., said at the time it expected to receive required regulatory approvals for the deal and for the transaction to still close in the first half of next year.