Clifford Chance associate firm Linda Widyati and Partners has added a partner in Jakarta.

Arisia Pusponegoro joins the Indonesian firm from Lubis Ganie Surowidjojo, where she was a Jakarta-based partner. Lubis Ganie Surowidjojo is the Indonesian associate firm of Clyde & Co.

Pusponegoro specializes in project finance and mergers and acquisitions in the infrastructure sector. In March, she advised Indonesia’s Ministry of Finance and state-owned power company PT PLN Persero as guarantors to a $1.17 billion loan to a Japanese-led consortium that is building a geothermal power plant in northern Indonesia.

Pusponegoro joined Lubis Ganie Surowidjojo in 2001 and became a partner in 2009.

Clifford Chance entered into an alliance with Linda Widyati in January. The Jakarta office now has seven lawyers, including three partners. Globally, the Magic Circle firm has about 3,300 lawyers in 36 offices.