SINGAPORE (May 24): Sea, Southeast Asia’s most valuable startup, has filed confidentially for a potential US initial public offering that could raise about US$1 billion ($1.4 billion), according to people with knowledge of the matter.

The company, formerly known as Garena, filed confidentially with the US Securities and Exchange Commission in the past few weeks, according to the people, who asked not to be identified because the information is private. Sea is considering listing in early 2018, though no final decisions have been made, one of the people said.

Sea is working with Goldman Sachs Group Inc. and Morgan Stanley on the share sale, the people said. Under the Jumpstart Our Business Startups Act, companies with less than $1 billion in annual revenue can file for an IPO with the SEC privately and work out the details outside the public eye.

The company, founded in 2009 by entrepreneur Forrest Li, began as an online gaming portal and has since branched out to add mobile shopping and payment services. A $1 billion deal would be the largest technology IPO out of Southeast Asia, according to data compiled by Bloomberg, and be a boon for backers such as  Tencent Holdings.

Sea didn’t immediately reply to an email sent to a media inquiry address listed on its website. Representatives for Goldman Sachs and Morgan Stanley declined to comment.