John Lobb Bootmaker

Veritas Bespoke is a company that manufactures and retails premium leather-soled shoes for men. The brand is founded in 2013 by the Vietnamese Canadian businessman Thanh Le and Thai Nguyen, the professional shoe cobbler in Calgary, Alberta, Canada. Veritas Bespoke has invented a new approach to the traditional shoe-making method: creating bespoke last from 3D scanning technology used in orthopedics footwear. In July 2013, Veritas Bespoke opened its boutique in Calgary. Two years later, Thanh and Nguyen opened their first store in Vietnam at 56 Le Thanh Ton Street, District 1, Ho Chi Minh City

Lock & Co. Hatters (formally James Lock and Company Limited) is the world's oldest hat shop, the world's 34th oldest family-owned business and is a Royal warrant holder. Its shop is located at 6 St James's Street, London, and is a Grade II* listed building.

Berry Bros. & Rudd (BBR) is a family-run British wine and spirits merchant founded in London in 1698. Since then, the company has grown from a small coffee shop into an international business with six offices worldwide. As well as the wines, such as en primeur from places like Bordeaux, Burgundy, the Rhône and Italy, the company also sells wines and spirits under its own-label range, Berry Bros. & Rudd's Own Selection. Other services it offers include wine investment, wine storage, wine tastings, events and educational courses.

Truefitt & Hill is the oldest barbershop in the world, as certified by Guinness Book of World Records in April 2000. Truefitt was established in 1805 by William Francis Truefitt. Truefitt styled himself as hairdresser to the British Royal Court and the firm received their first Royal Warrant from King George III. In 1911, Edwin Hill set up a barber shop on Old Bond Street, also near the royal neighbourhoods in London and it was to this address H.P. Truefitt (William's nephew) moved in 1935 to create Truefitt & Hill. Other Truefitt regional outlets were merged into the present company in 1941. The present location of Truefitt & Hill at 71 St. James's Street, was taken up in 1994. In addition, there are locations in Toronto, Beijing, Canberra, Sydney, Dhaka, India, Kuala Lumpur, Singapore, Kuwait, Bangkok, Nepal, Sri Lanka, Bhutan, Vietnam, Myanmar, Bangladesh, Prague, and the Czech Republic.

Chutney Mary is a fine dining Indian restaurant in London, founded in 1990 by Ranjit Mathrani & Namita Panjabi through their restaurant company whose current name is MW Eat. It has received considerable critical acclaim over the years. It was originally in Kings Road Chelsea, but relocated to St James's, London in 2015.Chutney Mary pioneered in redefining the public face of Indian cuisines by showcasing the gourmet foods from 6 to 8 different regions of India at any one time. It had the rigorous philosophy that the foods of the different regions could best be cooked by the chefs from that region.It was an extremely ambitious undertaking and akin to having a pan European gourmet. Chutney Mary was probably the first Indian restaurant in the world to trace the regional provenance of each dish. Chutney Mary was also pioneered as an Indian restaurant in taking wines seriously, and led the way in the pairing of Indian food and wine.The regional provenance and the dishes on the Chutney Mary proved the trailblazer for the supermarket packaged foods – e.g. Waitrose which from the mid-1990s started prepared dishes with the regional provenance and with names from the Chutney Mary menu.

Arthur's was a London gentlemen's club, now dissolved, which was established in 1811 and was disbanded in 1940. Between 1827 and 1940 it was based at 69 St James's Street. It is now best remembered for having built the London clubhouse currently occupied by the Carlton Club. The club was first formed at a meeting at a bank at 16 St James's Street on 8 May 1811, with the resolution 'That a New Club be forthwith established, to consist of 300 Members.' The club is notable for being the first to be a members' club wholly owned by the members, as opposed to the proprietary clubs which previously existed, like White's, Boodle's, and Brooks's, and it accordingly served as the mould for most of the nineteenth century members'-owned clubs which followed.

The Carlton Club is a private members' club in St James's, London. It was the original home of the Conservative Party before the creation of Conservative Central Office. Membership of the club is by nomination and election only.

On 26 June 1990, the Provisional IRA detonated a bomb at the Carlton Club, a club in London popular among MPs and supporters of the ruling Conservative Party. The bombing injured 20 people, one of whom, Lord Kaberry of Adel, died a year later. The ground floor collapsed to the basement and windows were shattered. The blast was felt up to half a mile away. In a statement, the IRA said: "Like Brighton in 1984, the IRA has brought the war directly to those who keep the British Army on the streets and in the fields of Ireland. While such occupation continues, and the Nationalist people face daily oppression, the policy makers and their military arm will not be safe." The attack was part of the IRA's escalating campaign that started in early 1990 and which had claimed two lives and 27 injuries since May that year. Tory MP for Fulham Matthew Carrington called the attack very "worrying" as it was a non-military target, suggesting a dangerous tactic from the IRA against members of the public.The bomb contained 15 lb (6.8 kg) of Semtex explosives. Prime Minister Margaret Thatcher arrived at the club shortly after the bombing and spoke with some of the victims.

Mark Masons' Hall in London is the headquarters of The Grand Lodge of Mark Master Masons of England and Wales, which is also responsible for the Royal Ark Mariner degree. It is located in 86 St James's Street in the central London district of St James's, opposite St James's Palace. While Freemasons' Hall is the headquarters of the United Grand Lodge of England and the Supreme Grand Chapter of Royal Arch Masons of England, Mark Masons' Hall is the home of several other important appendant orders of Freemasonry in England and Wales.

King Street is a street in the St James's district of the City of Westminster. It runs south-west to north-east from St James's Street to St James's Square.

Target House is a modern commercial building designed by British modernist architect Rodney Gordon (1933–2008) of Tripos Architects. It is located at 66 St James's Street, London, at the junction with St James's Place.

The Nine British Art is a private art gallery in St James's, central London, England. The gallery specializes in British art, with a focus on works from the St Ives group and the post-war period.