Commercial databases
News clippings services (McCarthy’s etc)
News services (Reuters, Bloomberg etc)
General trade directories (Kompass, Kelly's, Key British Enterprises etc)
Specialised trade directories
Yellow Pages
Buyers’ guides
Published market reports (Mintel, Keynote, Frost & Sullivan, Euromonitor etc)
Brokers’ reports
Trade association handbooks/membership listings
Trade show catalogues
Trade magazines
Government reports and statistics
Companies House
Industry regulators
In-house journals and magazines
Company brochures and promotional material
The Internet
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