Notable companies
Profiles of notable companies — industry, background and key facts.

Dunelm Group
Consumer goods
Dunelm Group is a British home furnishings retailer operating throughout the United Kingdom. One of the largest homewares retailers in the United Kingdom, The company headquarters

Dunkin' Donuts
Consumer goods
Dunkin' Donuts, trading as Dunkin' since 2019, is an American multinational coffee and donut company, as well as a quick service restaurant. It was founded by B

Duolingo
Science and education
Duolingo, Inc. is an American educational technology company that produces learning apps and provides language certification. Duolingo offers courses on 42 languages, ranging from English, French, and

Durham University
Science and education
Durham University is a collegiate public research university in Durham, England, founded by an Act of Parliament in 1832 and incorporated by royal cha

Dyson
Industry and Production
Dyson Limited is a British technology company established in the United Kingdom by James Dyson in 1991. It designs and manufactures household appliances such as vacuum cl