• Periscopix
  A London agency Dedicated to PPC management for challenging, and complex PPC projects which require advance reporting.
• Ran Gilboa
  Interface Design based in Tel Aviv .

• Bobby
  Free online service that lets you test single pages of web content for quality, accessibility, and privacy issues.
• W3C
  International consortium which acts to define web standards in accessibility usability and information transfer.
• Usability and Accessibility Working Group
  Collaborative group of accessibility and usability practitioners.

• Business link uk
  Offer a wide range of Business support and advice service for London based companies.
• Business Network International
  Business and professional networking organization.

• New media knowledge
  Learning and business information resource for companies and individuals working in digital interactive media.
• Interaction design group
  Committed to serving the needs of the interaction design community.
• British interactive media association
  Association representing the diverse interests of the UK interactive industry
• Design council
  The Design Council enhances prosperity and well-being in the UK by demonstrating and promoting the vital role of design in a modern economy.
• The usability methods toolbox
  Free usability evaluation tools for usability with different tools.
  
• Web analytics association
  Standaridzing web analyticals for industry practitioners, vendors, consultants and educators.
• Web Design Directory UK
  

• YourpcUK
  Dedicated and friendly IT and Networking support based in Muswell Hill London
• Networking
  Expert PC and small business support service for companies based in Highams Part and Essex