Art Deco Productions
- Murder mystery events (including parties, evenings and weekends) run by Martin Gaisford, an Agatha Christie officially endorsed Hercule Poirot lookalike, for corporate or private functions and team building. Oxford based.
- http://www.artdecomurders.co.uk/

Murder to Measure
- Offering tailor-made and off the peg events. Includes FAQs, booking form, and information about formats and past events. Based in Somerset.
- http://www.murdertomeasure.co.uk/

Murder to Die For
- Provides interactive murder scenarios and performers for corporate clients and private parties. Based in Cheshire.
- http://www.murdertodiefor.co.uk/

Murder Mystery UK
- Yorkshire based company providing hotel functions, private dinner parties and corporate entertainment.
- http://www.murdermysteryuk.co.uk/

The Mill at Sonning
- Dinner Theatre in a restored 18th century flour mill on the River Thames at Sonning Eye near Reading on the Oxford/Berkshire borders.
- http://www.zen114240.zen.co.uk/millatsonning/

Murder One
- Organisers offer corporate events including weekends, evening and overnighters. Modus operandi and photographic evidence.
- http://www.murder-one.com

Murder Mystery Evenings by Top Drawer.
- Evening events with professional actors. Themes, cast and pictures. Based in Beverley, East Yorkshire.
- http://www.murderinmind.co.uk/

Murder Mystery London
- Professional entertainment company who create interactive events for corporate and private parties in London. Plots, how it works and contact information.
- http://www.murder-mystery-london.co.uk/index.htm

The Murder Mystery Group
- Sherlock Holmes and Inspector Morse events. Murder and mystery tours, and books.
- http://www.murder-mystery.com

Cloak & Dagger
- Company in Hampshire covering a one hundred mile radius. Describes scenarios and lists murder events open to the public.
- http://www.murderdinner.co.uk/welcome.htm

Mystery Events
- Participation mystery events with flexible formats for team building, fun and corporate events. Includes a timetable and several storylines. Based in St Albans, Hertfordshire.
- http://www.mysteryevents.co.uk

Comedy of Murders
- Interactive comedy murder mysteries in venues throughout North East England. Private and corporate shows available.
- http://www.comedyofmurders.co.uk

Murder We Wrote
- Company based in Southern England. How it works, sample plot and testimonials.
- http://www.murderwewrote.co.uk

Murder Mystery Dinner Theatre
- Events at venues in central London. Locations, times, description and contact form.
- http://www.murderevents.co.uk

UpFront Murders
- Evening and weekend events, corporate or private, throughout the UK. Also provides role play actors, wacky waiters, mix and mingle characters and annoying guests.
- http://www.murder-party.co.uk

Murder Mystery Meals Company
- Murder mystery dinners and weekends for corporate and private events.
- http://www.murder-mystery-weekend.co.uk

Dangerous Liaisons Murder Mysteries
- Providing private and public murder mystery dinners and weekends, medieval banquets, corporate events and other themed entertainment.
- http://www.dangerous-liaisons.co.uk/

Murder Mystery Event Organisers
- Murder Mystery event organisers. Pictures, how to organise, price guide and booking form.
- http://www.murderbyappointment.org.uk

Trueview Events: Murder Mystery
- Offers dinners and bespoke murder days. Specially written murder events.
- http://www.trueviewevents.co.uk/murder.htm

The Killing Game
- Murder mystery events, evenings and weekends throughout England. Private and public events. Description, mailing list and diary.
- http://www.killinggame.co.uk/

The Whodunnit Company
- Company in Crediton, Devon who produce a variety of events, from weekend to dinner party shows. Article, plot archive and current productions.
- http://www.whodunnit.co.uk

Moneypenny Productions
- Murder mystery entertainment company. Games, parties and weekends for private and public audiences.
- http://website.lineone.net/~moneypenny/

The Red Herrings Murder Mystery Co.
- Dinner theatre company based in the North East of England specialising in classic whodunnit style mysteries.
- http://www.theredherrings.co.uk