AON Centre (Royal Insurance Building)

The Netherlands Indies Government Information Service (NIGIS) was a civil secret service and propaganda organisation based in Australia, during and after World War II. NIGIS was affiliated with the Netherlands East Indies Forces Intelligence Service (NEFIS) and the Netherlands Indies Civil Administration (NICA). Conrad Helfrich, commander of Dutch forces in the Netherlands East Indies, attempted to have NIGIS merged with NEFIS, for which he had responsibility. Helfrich's attempts were resisted by Hubertus van Mook, acting Governor-General of the Dutch East Indies, who wished NIGIS to retain its civil status rather than be absorbed by the military apparatus.The service was established in April 1942, and was based in Melbourne, on the tenth floor of the Temple Court building at 422 Collins Street. In July 1944, Queen Wilhelmina of the Netherlands decreed that a government in exile be established at Camp Columbia, a former United States Army camp located in Wacol, Queensland. The Melbourne-based agencies NIGIS, NEFIS and NICA all moved to Wacol to support the new administration.

The Institute of Public Affairs (IPA) is a conservative non-profit free market public policy think tank based in Melbourne, Victoria, Australia. It advocates free market economic policies such as free markets, privatisation, deregulation of state-owned enterprises, trade liberalisation, deregulation of workplaces as well as climate change denial, abolition of the minimum wage, criticism of socialism, and repeal of Section 18C of the Racial Discrimination Act 1975.The IPA was founded during World War II by businessmen in response to the growing power of the Labor Party and international socialism, and has typically aligned with, and supported, the Liberal Party in politics. It has in the past funded and created advertising campaigns for anti-Labor candidates, and has been described as a "satellite" of the Liberal Party.

Bank Place is a street in Melbourne, Australia. It is a laneway running roughly north-south between Collins Street and Little Collins Street in the central business district. Located in the heart of the financial sector, Bank Place features many pre-war buildings dating from the 1860s through to the 1920s. The precinct is subject to heritage restrictions and is listed on the Victorian Heritage Register. Bank Place is home to several bars, cafes and eateries that serve many of the nearby office workers. Many of the taller heritage buildings have been converted into loft style apartments. The lane also includes several ornate heritage lamp posts and bluestone alleys.

Melbourne Savage Club is a private Australian gentlemen's club founded in 1894 and named after the poet, Richard Savage. Bohemian in spirit, the club was to bring together literary men, and those immediately connected or sympathising with literature, the arts, sport or science. Its membership is particularly secretive with a strong code of silence; members are traditionally the elite or 'savages' in the arts, business and politics. Travelling savages enjoy good fellowship through reciprocal arrangements with other private clubs throughout the world.

The Western Market was established in December 1841 on a site bounded by Market, Collins and William Streets, and Flinders Lane. The market was Melbourne's first official fruit and vegetable market but, like the Eastern Market, its popularity was succeeded by the Queen Victoria Market. It traded for 90 years. The buildings were demolished in 1961.

Naval Base Melbourne was a United States Navy base at Melbourne during World War II. Naval Base Melbourne became the South West Pacific Area Command Headquarters after the 1941 invasion of the Philippines. General Douglas MacArthur, after escaping the Philippines, set up his Headquarters after his arrival on 21 March 1942. MacArthur was appointed Supreme Commander of all Allied Forces in the South West Pacific Area. The US Navy also set up a Headquarters a Melbourne, Allied Naval Forces Southwest Pacific Area under Commander Vice Admiral Herbert F. Leary. MacArthur and Leary used the empty Trustees Executive building at 401 Collins Street, Melbourne for headquarters. The Port of Melbourne had good fleet anchorage and docks. A new naval base was built at Brisbane, Australia, Naval Base Brisbane, and the Headquarters was moved to Brisbane in July 1942.

The former Bank of Australasia Headquarters is an historic bank headquarters in Renaissance Revival style located on the corner of Queen Street and Collins Street, the traditional heart of Melbourne's financial precinct, with 19th Century banks on three corners. The design is an amalgam of two periods, the first two floors built in 1875-6 designed by noted architects Reed & Barnes, with the top three floors added in matching style along with a new chamber in 1929–31, designed by A&K Henderson.The Bank of Australasia merged with the Union Bank of Australia to form the Australia and New Zealand Banking Group in 1951, and the new bank sold the building in 1974. Since 2013 it has been a rental apartment building known as Treasury on Collins.It was amongst the first buildings listed on the Victorian Heritage Register on 9 October 1974, and later on the Register of the National Estate in 1983.

The 2007 Melbourne CBD shooting was an incident that occurred in the Central Business District of Melbourne, Victoria on 18 June 2007. Three people were shot, one fatally, by Christopher Wayne Hudson, 31, a member of the Hells Angels Motorcycle Club, who opened fire on two men and a woman during an argument on the corner of William Street and Flinders Lane at about 8:20 a.m. Hudson fled from the scene and went into hiding for two days, before turning himself in to police on 20 June 2007 in Wallan, north of Melbourne.In May 2008, Hudson pleaded guilty to the murder of Brendan Keilar and was sentenced that September to life imprisonment with a minimum of 35 years before becoming eligible for parole.

Market Street is one of the north–south streets in the central business district of Melbourne, Australia, part of the Hoddle Grid laid out in 1837. Market Street is the only major deviation to the Hoddle Grid, in that it only runs between Flinders Street and Collins Street, such that its vista is terminated by the art-deco Temple Court building on Collins Street. South of Flinders Street, the roadway continues across the Yarra River via Queens Bridge. The street was named after the Western Market, Melbourne's first official fresh food and vegetable market, which operated on the site now occupied by Collins Arch, bordered by Collins, Market and William Streets, and Flinders Lane.Tram route 58 runs along Market Street between Flinders Lane and Flinders Street.

All Star Comics Melbourne is an Australian comic book store co-owned by Mitchell Davies and Troy Varker. The store was first opened in February 2011 and in 2014, won the Spirit of Comics Retailer Award at the 26th annual Eisner Awards. The award was split with the Legend Comics & Coffee in Nebraska.

The Melbourne Harbor Trust was established in 1877 to improve and operate port facilities for the growing city of Melbourne. It was superseded by the Port of Melbourne Authority in 1978 and later by the Port of Melbourne Corporation.

140 William Street (formerly BHP House) is a 41-storey steel, concrete and glass building located in the eastern side of the central business district of Melbourne, Victoria, Australia. Constructed between 1969 and 1972, BHP House was designed by the architectural practice Yuncken Freeman alongside engineers Irwinconsult, with heavy influence of contemporary skyscrapers in Chicago, Illinois. The local architects sought technical advice from Bangladeshi-American structural engineer Fazlur Rahman Khan, of renowned American architectural firm Skidmore, Owings & Merrill, spending ten weeks at its Chicago office in 1968. At the time, BHP House was known to be the tallest steel-framed building and the first office building in Australia to use a “total energy concept” – the generation of its own electricity using BHP natural gas. The name BHP House came from the building being the national headquarters of BHP. BHP House has been included in the Victorian Heritage Register (Number H1699) for significance to the State of Victoria for following three reasons: Architectural – 140 William Street is one of the most noteworthy building designs by the Melbourne firm Yuncken Freeman. Technological – Its innovative structural application of steel and concrete, leading to open floor plates that are now a standard feature of high rise office buildings. Historical – The building signifies changes in Melbourne's CBD as it transformed into a major corporate centre.