Private Sector

sigma has delivered consultancy assignments large and small to a wide range of clients across multiple sectors. Below is a selection of our consultancy clients.

Banking, Insurance & Financial Services Manufacturing & Construction

Abbey
AXA Insurance
Barclays Bank
Barclays Private Banking
Bradford & Bingley
Cornhill Insurance
Dun & Bradstreet
Friends Provident
Hewitt Bacon & Woodrow
Lloyds TSB
Mellon Financial Corporation
NatWest Bank
Norwich Union
Unum

British American Tobacco
Carillion
General Motors
ICI
National Starch & Chemical
Syngenta
Retail, Food & Beverages Oil & Gas

Associated British Foods
B & Q
British Sugar
Mars Group
TSO
Unichem

BP
Canadian Natural Resources Limited
Shell

Healthcare, Drugs & Social Care

 Telecommunications & IT

Amersham Health
Anchor Trust
AstraZeneca
GlaxoSmithKline
Siemens Healthcare Services

BT Group Engineering Services
BT Wholesale
EMC
Orange
Vertex Data Science
Professional Bodies Utilities

Chartered Institute of Management Accountants

 United Utilities

Transport

Lloyds Register of Shipping
London Underground
National Air Traffic Services

 

 

Sigma has also delivered training and education services for hundreds of organisations since 1986 and is considered to be the leading provider in this field.