Equestrian statue of George III, London

The Embassy of Brazil in London is the diplomatic mission of Brazil in the United Kingdom.The Brazilian ambassador's residence is located in a separate building at 54 Mount Street, Mayfair, as is the Consular section which is at 3-4 Vere Street, Marylebone. Brazil also maintain an Office of the Naval Adviser at 170 Upper Richmond Road, Putney and an Office of the Air Adviser/Brazil Aeronautical Commission In Europe at 16 Great James Street, Bloomsbury.The Embassy moved to its current location in Cockspur Street in 2011, from Green Street, Mayfair.

The United University Club was a London gentlemen's club, founded in 1821. It occupied the purpose-built University Club House, at 1, Suffolk Street, London, England, from 1826 until 1971.

Oceanic House is a grade II listed former office building at 1 Cockspur Street, in the City of Westminster, London. It was designed by Henry Tanner junior and was completed in 1907. It was originally the London headquarters of the White Star Line from which tickets for the RMS Titanic were sold. It later became a Barclays Bank, was used by the British Ministry of Defence, and became the Texas Embassy Cantina restaurant which closed in 2012. In 2016 it was converted into six luxury apartments and a duplex penthouse. It is owned by the Crown Estate.

The Pall Mall Restaurant was a hostelry situated at Number 1 Cockspur Street, Westminster, London, just off Pall Mall and near Trafalgar Square. The site was subsequently the offices of the White Star Line, and was then occupied by a Tex Mex restaurant, the Texas Embassy Cantina. Currently the site is unused. The Pall Mall restaurant is chiefly notable for being the place where the Rugby Football Union was founded on 26 January 1871. 32 men from 21 clubs met and set up the sport's governing committee. A wall plaque commemorating the event was unveiled in 1971 by the Union's president, Sir William Ramsay.

The Embassy of Kazakhstan in London is the diplomatic mission of Kazakhstan in the United Kingdom. The embassy was formerly located in South Kensington before moving to its current location on Pall Mall in 2013.The Embassy of Kazakhstan in London fulfills several functions, some of these include the protection of citizens and rights of the Republic of Kazakhstan in the United Kingdom, development of co-operation of the Republic with the United Kingdom and implementation of Kazakhstan's foreign policy in the UK.

The Board of Invention and Research (BIR) was a British expert-level committee, initiated by the Admiralty of the Royal Navy. Established in 1915, the board was responsible for soliciting expert scientific assistance to solve tactical and technical problems. It was a sister organisation to the Munitions Inventions Department which had been set up in April 1915 and the Air Inventions Committee (AIC), once it became become fully operational in the summer of 1917.

The British Coffee House was a coffeehouse at 27 Cockspur Street, London. It is known to have existed in 1722, and was run in 1759 by a sister of John Douglas (bishop of Salisbury), and then by Mrs. Anderson, and was particularly popular with the Scottish. English coffeehouses in the 17th and 18th centuries acted as public meeting places. It was rebuilt by Robert Adam in 1770, and was owned by David Hatton Morley, the father of Atkinson Morley.

The Embassy of the Philippines in London is the diplomatic mission of the Philippines in the United Kingdom. It is located on a cul-de-sac near Trafalgar Square. The Philippines also maintains a Trade Section at 1a Cumberland House, Kensington Court, South Kensington.As of 2012, the embassy is accredited to the Republic of Ireland, following the closure of the Philippine Embassy in Dublin.

Haymarket is a street in the St James's area of the City of Westminster, London. It runs from Piccadilly Circus in the north to Pall Mall at the southern end. Located on the street are the Theatre Royal, Her Majesty's Theatre, New Zealand House, a cinema complex and restaurants.

The Carlton Hotel was a luxury hotel in London that operated from 1899 to 1940. It was designed by the architect C. J. Phipps as part of a larger development that included the rebuilding of Her Majesty's Theatre, which is adjacent to the hotel site. The Carlton was originally run by the Swiss hotelier César Ritz, with Auguste Escoffier as the head chef. In its early days it was one of London's most fashionable hotels and drew some customers away from the Savoy Hotel, which Ritz and Escoffier had previously managed. The hotel lost some of its prestige after Ritz retired, but continued to trade profitably until it was badly damaged by German bombing in 1940. The British government requisitioned the building in 1942. After the Second World War the shareholders of the hotel sold the lease of the site, and the surviving parts of the building were demolished in 1957–58. The site is now occupied by the 17-storey block of the New Zealand High Commission.

The High Commission of Canada in the United Kingdom (French: Haut-commissariat du Canada au Royaume-Uni) is the diplomatic mission of Canada to the United Kingdom. It is housed at Canada House on Trafalgar Square in central London.

Arthur Tooth & Sons was an art gallery founded in London, England, in 1842 by Charles Tooth (1788–1868).