
Song Da 505 Joint Stock Company (S55) was established in 2004 on the basis of conversion from Song Da 505 Enterprise under Song Da 5 Company. S55 officially came into operation in September 2004 with an initial charter capital of 07 billion VND. The current charter capital of the company is 100 billion VND. The main activities of the company are construction of industrial, civil, hydropower, irrigation and transportation works. The company is an experienced and prestigious unit of Song Da Corporation in the field of construction of reinforced concrete for hydropower projects. The key national hydropower projects the company has participated in are Se San hydropower, Xeekaman 3 hydropower, Dong Nai 3 hydropower, Dak Glun hydropower. Capacity of machinery and equipment: Owning 7 concrete mixing plants with a capacity of 60m3/h; 08 wheel loaders with a capacity of 1. 8m3; System of 03 crawler cranes and wheel cranes with a capacity of 25-50 tons; 03 concrete pumps with a capacity of 90m3/h... On December 22, 2006, S55 officially went to trade on the Hanoi Stock Exchange (HNX).
S55 currently has a market capitalization of roughly VND 660 billion, placing it in the small-cap group on the Vietnamese stock market. Its current P/E of 6,8x is 6% below its own 8-year average (7,3x), suggesting the stock is trading cheaper than its historical norm. P/B stands at 0,8x, 2% below its multi-year average of 0,8x. Return on equity (ROE) is at 9,1%, down from 10,1% the year before. Its debt-to-equity ratio of 0,8x is moderate, reflecting a balanced capital structure. In 2025, revenue fell 38% year-on-year while after-tax profit grew 1%.
This note is generated automatically from the stock's real financial data, for reference only — not investment advice.
Unit: VND billion. Growth (%) vs. previous period.
Unit: VND billion. Year-end values; current year uses latest session.
Unit: x. Financial debt over shareholders' equity.
Data aggregated from cafef.vn and VNDirect, for reference only, not investment advice.