Please find below links to some other useful websites which may be of interest to you:

Serviced Office Space
A resource listing offices to rent in London and the UK
http://www.officialspace.co.uk

London Directory
London Directory is a guide and directory for Greater London. Our mission at London Directory is to help Londoners and people interested in visiting London find exactly what they are looking for.
http://www.londondirectory.co.uk

iwebdirectory - Internet Web Directory

Search Europe - Internet Web Directory

Main Searches Web Directory

Business Directory
Attract the right results with Businessmagnet

Business Services Directory - UK business services including procurement, telesales, telemarketing, payroll and finance services.

Business Directory UK – Comprehensive UK business directory

Serviced offices London – Comprehensive UK business directory
Search for serviced offices, executive suites and office space rental throughout the World including the UK, America, Europe and Asia Pacific.

British Chambers of Commerce
The British Chambers of Commerce seeks to work with leading companies and organisations in the UK to support UK businesses and to ensure the best possible environment in which to operate.
http://www.chamberonline.co.uk/

Confederation of British Industry
The CBI's mission is to help create and sustain the conditions in which businesses in the United Kingdom can compete and prosper for the benefit of all.
http://www.cbi.org.uk/

London Chamber of Commerce
London Chamber of Commerce is London's premier business support and networking organisation. We are the voice of London business - representing both SMEs and larger corporate organisations.
http://www.londonchamber.co.uk/

Department of Trade & Industry
In a world of change and competition, the DTI is working to create the conditions for business success and help the UK respond to the challenge of globalisation.
http://www.dti.gov.uk/

Federation of Small Business
The FSB is the largest campaigning pressure group promoting and protecting the interests of the self-employed and owners of small firms.
http://www.fsb.org.uk/

Forum of Private Business
The FPB produces a range of practical business guides that can help with the day-to-day running of smaller businesses. From keeping on top of employment law, and health and safety regulations, to managing cash flow and growing a business, we have a guide to help.
http://www.fpb.org/

Smallbiz UK
Established in 1999 and totally independent, the Smallbiz UK service provides enterprising, growing businesses with easy access to practical help from a range of trustworthy sources.
http://www.smallbiz.uk.com/

Carbon Trust
The Carbon Trust is an independent company funded by Government. Our role is to help the UK move to a low carbon economy by helping business and the public sector reduce carbon emissions now and capture the commercial opportunities of low carbon technologies.
http://www.carbontrust.co.uk/

UK on line for Business – Business Link
Official government service, providing advice and information for new and small businesses.
http://www.businesslink.gov.uk/

BCA
The Business Centre Association (bca) is the only UK trade association representing the business centre and managed workspace industry. Established in 1989, it specialises in providing support and guidance to owners and operators of centres, while setting industry standards and encouraging a network of excellence.
http://www.businesscentreassociation.com/

ABCN
ALLIANCE Business Centers is a leading provider of executive suites, virtual offices and fully serviced office space with over 600 locations in 36 countries.
http://www.abcn.com/

Easy Web Creator
Serviced Office Directory of links and useful contacts.
serviced office