Tlkm
In short
Telkom is a major Indonesian telecommunications company that provides mobile, fixed-line, and internet services. It is the only Indonesian firm listed on the New York Stock Exchange.
In plain words
It is a massive business that manages phone calls and internet connections across Indonesia. The Indonesian government owns more than half of the company.
A simple example
A person in Jakarta uses a Telkom-owned network to access high-speed broadband at home.
Why it matters
It is vital for Indonesia's digital economy and connectivity. Because it is listed in New York, it is a key link between Indonesian industry and global investors.
Easy to mix up
Do not confuse it with Telkomsel, which is the mobile network brand owned by the parent company.