• Business services companies of England ? (1 C, 4 P)
• Business services companies of Scotland ? (3 P)

C

• Consulting firms of the United Kingdom ? (3 C, 13 P)

D

• Distribution companies of the United Kingdom ? (15 P)

F

• Financial services companies of the United Kingdom ? (20 C, 102 P, 1 F)

L

• Law firms based in Cardiff ? (4 P)
• Law firms of the United Kingdom ? (7 C, 84 P, 2 F)
• Law firms of Wales ? (1 C, 3 P)

M

• Marketing companies of the United Kingdom ? (4 C, 12 P)

S

• Serco ? (1 C, 29 P)

W

• Wholesalers of the United Kingdom ? (1 C, 35 P)

A

• Accord (company)
• Andrew Reid and Partners
• Arup Group
• Ashtead Group
• Atkins (company)
• Atlas Consortium

B

• Bodycote
• Brambles Limited
• Business Services Association

C

• Capita
• Connaught plc

D

• Dunnhumby

E

• Enterprise plc

F

• Fairfield Enterprises
• Faithful+Gould

G

• G3 (company)

I

• Interserve

J

• Jarvis plc
• John Haddon & Co

L

• Lloyd's Register
• Logica

M

• Man Bites Dog (company)
• M&C Saatchi
• Mitie
• Mouchel

R

• Rentokil Initial
• RMD Kwikform
• RMS Consultancy

S

• Serco
• Service in Informatics and Analysis
• Signature Aviation
• Skytrax
• Sureserve

T

• Tilbury Douglas

W

• Weightmans
• WesternGeco
• WPP plc

X

• Xchanging

Y

• The Yorkshire Mafia