Orascom Telecom’s North Korean mobile arm, koryolink, surpassed the half a million subscriber mark in the first quarter, representing growth of 420 percent year-on-year. Orascom noted during its Q1 earnings yesterday that its North Korean subscriber base has reached 535,133, up from 125,661 a year earlier. While the numbers are still relatively small, Orascom’s North Korean venture – which was first launched in December 2008 – is being closely watched; koryolink is the only commercial operator in the notoriously secretive and totalitarian country and therefore has huge growth potential – as well as being a risky investment. Orascom said that current mobile penetration in North Korea is just 2 percent. Its revenue from koryolink rose 185 percent year-on-year to US$25.8 million in Q1, while earnings (EBITDA) hit US$22.6 million, giving it an impressive EBITDA margin of 87.6 percent.

koryolink’s network currently consists of 341 base stations covering the capital Pyongyang, 14 main cities as well as 72 smaller cities, Orascom said. The network also extends over 22 highways. As of the end of Q1 2011, koryolink covers 13.6 percent of the country’s territory and 92 percent of its population. In January 2011, koryolink launched MMS services for the first time, the latest addition to its VAS portfolio. The firm has also focused on maximising foreign currency revenue, launching in February a recharge card that can be bought in Euros.