China State Construction listed its whole group, then grew fivefold in nine years

China State Construction was the country's oldest, most market-oriented construction group, but by the early 2000s it was layered and inefficient, with more than a dozen loss-making subsidiaries and net profit of only 2.4bn yuan in 2006. The group decided to carry out an overall restructuring and list the whole entity rather than carve out one subsidiary.

In July 2006 it began the preparation; in 2007 the State Council approved the SOE's overall listing application; and on 29 July 2009 China State Construction listed on the Shanghai exchange, raising 50.16bn yuan, the fourth-largest IPO in A-share history up to then and the largest construction and real estate IPO ever. It recombined the assets of two red-chip subsidiaries into one A-share blue chip.

The listing forced a board with independent directors, transparent disclosure and a market price. The group went from state-owned to broadly owned, with roughly 500,000 shareholders and a market value above 250bn yuan, and it became a benchmark of mixed-ownership reform among central SOEs.

The 2009 listing raised 50.16bn yuan; from 2009 to 2018 revenue grew from 260bn to 1.2tn yuan and net profit from 5.7bn to 38bn yuan

Whole-group listing forced modern governance on a sprawling old SOE

The rise of China's cities gave the builder a huge addressable market

The capital market allowed sustained acquisitions and restructuring

A market price and independent board changed how decisions were made

Listing an entire conglomerate, not one arm, can force a bloated SOE to modernise far more than selling a single unit

From 2009 to 2018 key indicators grew more than fivefold: annual revenue rose from 260bn to 1.2tn yuan and net profit from 5.7bn to 38bn yuan. China State Construction moved from 292nd to 21st on the Fortune 500 and became the world's largest construction group, still majority state-owned but publicly listed.