Helensburgh Tigers was created in 1911.
Helensburgh railway station was created in 1889.
Illawarra Steelers was created in 1982.
Illawarra Mercury was created in 1855.
Helensburgh Upper railway station was created in 1894.
Helensburgh Central railway station was created in 1858.
The Illawarra Grammar School was created in 1959.
Illawarra Rugby League was created in 1911.
Illawarra Christian School was created in 1982.
Australian Football League was created in 1897.
Illawarra Steam Navigation Company was created in 1853.
Lake Illawarra High School was created in 1972.
Aspley Australian Football Club was created in 2009.