Question: Dulux brand of paint is produced by a company heaquartered in what city?

Context articles: United States Radium Corporation
The Dulux Show
Wattyl
Blue Bus lines (Oregon)
Cook Paint and Varnish Company
Liquid Assets Paint &amp; Pigment Company
Glidden (paints)
Dulux
Austin ReBlend
AkzoNobel

The United States Radium Corporation was a company, most notorious for its operations between the years 1917 to 1926 in Orange, New Jersey, in the United States that led to stronger worker protection laws.
 After initial success in developing a glow-in-the-dark radioactive paint, the company was subject to several lawsuits in the late 1920s in the wake of severe illnesses and deaths of workers (the Radium Girls) who had ingested radioactive material.
 The workers had been told that the paint was harmless.
 During World War I and World War II, the company produced luminous watches and gauges for the United States Army for use by soldiers.
The Dulux Show was an Australian television game show which aired in 1957.
 It was hosted by Jack Davey, and produced by Sydney station ATN-7, also airing in Melbourne on station GTV-9.
 Contestants competed for the chance to win a plane trip to a location like London or San Francisco.
 As the title suggests, it was sponsored by Dulux paint.
 As was also the case with many American series of the era, early Australian television series sometimes featured the name of the sponsor in the title.
Wattyl is an Australian-based company that specialises in the manufacturing and marketing of architectural and decorative paints and special purpose and protective coatings.
 The company currently operates in Australia and New Zealand where it is the second largest brand in the architectural and decorative paints market after Dulux.
The “Blue Bus” lines was a group of four affiliated privately owned public transportation companies that provided bus transit service in the Portland, Oregon, metropolitan area in the 1950s and 1960s.
 The name was unofficial but was in common use in the 1960s, and variations included "Blue Bus lines", "Blue Lines", "blue bus" lines (or companies) and "blue buses".
 The Blue Bus companies provided service only between Portland and suburbs outside the city, or within such suburbs, as transit service within the city of Portland was the exclusive franchise of the Portland Traction Company or, after 1956, the Rose City Transit Company (RCT).
 The "blue buses" were prohibited from making stops inside the city except to pick up passengers destined for points outside RCT's service area (or to drop off such passengers when inbound to Portland).
 The "blue" name was a reference to the paint scheme worn by most buses of the consortium.
 By contrast, city transit operator Rose City's buses wore a primarily red paint scheme.
Cook Paint and Varnish Company was a paint and varnish manufacturer in the Kansas City metropolitan area from 1913 until 1991.
Liquid Assets Paint & Pigment Company is an artist supply company based in Buenos Aires, Argentina that manufactures acrylic paints and pigments created with real currency, such as Euro, US Dollar, Argentine Peso, and Romanian Leu.
 The Company's slogan "The Price of Art" refers to the company's assertion that its products allow fine artists to quantify the precise and actual value of a work of art created using Liquid Assets products.
 The company was started in 2007 by a group of Buenos Aires based professional artists and presently operates a manufacturing plant in Buenos Aires, as well as a retail store in the Palermo Soho neighborhood.
 In September 2010, Liquid Assets opened a temporary pop up store in New York City's Tribeca neighborhood in conjunction with the Swervewolf Experience marketing and design firm.
 Although artists have used valuable commodities such as gold leaf to create works of art for centuries, such as gilding, Liquid Assets Paint & Pigment Company is the world's only known manufacturer of artist paint and pigment created with actual currency.
The Glidden Company is a division of PPG Industries, which is one of the largest paint manufacturers in North America.
 Its products are marketed under the brands "Glidden" for professional and consumer paints, "Flood" for wood stains, and "Liquid Nails," which is a contact adhesive.
 Glidden also manufactures paints under the brand names America's Finest, Speed-Cote, and Ralph Lauren.
 It is the third largest maker of paint in the United States.
Dulux is an internationally available brand of architectural paint.
 The brand name Dulux has been used by both ICI and DuPont since 1931 and was one of the first alkyd-based paints.
 It is produced by AkzoNobel (formerly Imperial Chemical Industries) although the United States markets are now served by PPG.
Austin ReBlend is a paint recycling program administered by the City of Austin in Austin, Texas.
 In 2012, Austin ReBlend produced 12,767 USgal of wholly recycled paint.
Akzo Nobel N.V., trading as AkzoNobel, is a Dutch multinational company, which creates everyday essentials.
 AkzoNobel is a leading global paints and performance coatings company and major producer of specialty chemicals, supplying essential ingredients, essential protection and essential colour to industries and consumers worldwide.
 Headquartered in Amsterdam, the company has activities in more than 80 countries, and employs approximately 46,000 people.
 Sales in 2016 were EUR 14.2 billion.
 Following the acquisition of ICI, the company restructured on 2 January 2008, and rebranded itself on 25 April of the same year.