MUSEUM OF THE FALLEN
Dominance is not eternal.

The Wall/ Dead Companies/ South Sea Company
An 18th-century engraving satirising the collapse of the South Sea Company in 1720, Rijksmuseum.

Rijksmuseum, CC0, via Wikimedia Commons · CC0

Dead Companies

South Sea Company

1711 CE 1853 CE

A trading monopoly that traded almost nothing but its own soaring shares, then burst and ruined Britain.

Born
1711 CE
Died
1853 CE
Lived
142 years
Dead for
173 yrs
At its peak
Shares peaked above £1,000 in 1720 (from ~£128)
Cause of death
Overreach
Replaced by
The Obituary

The South Sea Company was chartered in 1711 and granted a monopoly on British trade with Spanish South America, a trade that war and treaty kept tiny. Its true business was financial: assuming portions of the national debt in exchange for shares. In 1720 a frenzy of speculation drove its stock from around £128 to over £1,000 in a few months, drawing in investors across society. The bubble burst that autumn, wiping out fortunes — Isaac Newton among the losers — and triggering a corruption scandal. A husk of the company lingered until Parliament dissolved it in 1853.

Worth remembering

  • In 1720 its shares rose from about £128 to over £1,000 in months before collapsing, ruining thousands including Isaac Newton.
  • Its real trade was meagre; the company existed largely to convert and manage British government debt.

Sources

  1. The South Sea Company, chartered in 1711, became the centre of a 1720 stock speculation bubble that collapsed and ruined many investors Wikipedia
  2. The 1720 South Sea Bubble's collapse led to the Bubble Act and a parliamentary inquiry into corruption Wikipedia

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Buried nearby