SLG’s Clients


SLG Economics’ clients span regulators, regulated companies, investors, trade associations, consumer bodies, universities and advisors, including:


The Office of Water Regulation (Ofwat)
Monitor / NHS Improvement
The Civil Aviation Authority (CAA)
The Office of Rail Regulation (ORR)
The Office of Communications Regulation (Ofcom)
The Water Industry Commission for Scotland (WICS)
The Northern Ireland Authority Utility Regulator (NIAUR)
The Channel Islands Competition and Regulatory Authority (CICRA)
The Jersey Competition and Regulatory Authority (JCRA)
The Oil and Gas Authority (OGA)
The Legal Services Board (LSB)
The Office of Qualifications and Examinations Regulation (Ofqual)
Commission for Communications Regulation (Comreg)
The Valuation Office Agency (VOA)

Regulated Companies

General Mills
United Utilities
Secured Mail
Pitney Bowes
A major energy infrastructure company
Packet Media
Ports of Jersey
GI Solutions Group

Investors in regulated companies

Goldman Sachs
Westchester Capital Management
The Children’s Investment Fund Management
Glenhill Capital
Foundation Asset Management
Naya Management
Farallon Capital Management
Whitebox Investors
Criterion Capital
Route 1 Investment Company
Angel Island Partners
Newbrook Capital Advisors
Maverick Capital
Fir Tree Partners
Merrill Lynch
Coleman Research
Route One Investment Company
Stockbrdge Investors
The Carlyle Group
Viking Global
Omers Capital Markets
Hengistbury Investment Partners

Trade Associations

The Advertising Association
The Mails Competition Forum (MCF)
The Scotch Whisky Association
The London Board for Shechita


Chadbourne & Parke LLP
Matthew Arnold & Baldwin LLP
Herbert Smith Freehills LLP
Europe Economics
First Economics
Deloitte LLP
Jury O’Shea LLP

Consumer Bodies

Consumer Focus / Consumer Futures
Consumer Council for Northern Ireland


City University, London
Birkbeck, University of London
The University of Hertfordshire 

Please contact SLG Economics for more information about the our work.