"We, Indonesian investors, must immediately enter the tech market," Minister of Communications and Information Rudiantara told Reuters.

He said the fund, which would be pooled from Indonesian conglomerates, was supported by his ministry, with its structure being discussed with the country's financial regulators (OJK).

The size of the fund has not been disclosed.

Rudiantara, who prefers using only one name, said he discussed with local conglomerates about how they should unite and support "series A, B, and C" as well as "unicorns", a term used for start-ups worth at least $1 billion.

Conglomerate Sinar Mas Group had previously told Reuters it would invest in a pooled venture fund supported by the government.

The country's start-up sector has witnessed a boom as investors are lured by the youthful demographic in the nation of 250 million people, who resort to online shopping for everything from tickets to electronic gadgets.

"While two national conglomerates such as Djarum and Astra became investors in a "unicorn" such as Go-Jek, it is not enough," he said.

The country has four "unicorns", including ride-hailing company Go-Jek, travel site Traveloka, and market places Bukalapak and Tokopedia.

(Reporting by Cindy Silviana; writing by Fanny Potkin, Editing by Muralikumar Anantharaman and Sherry Jacob-Phillips)

By Cindy Silviana