Specialists in social media training and producing websites that integrate social networking tools; also create audio and video products for websites.

Offers a social networking facility to keep in touch with friends from school, university, clubs, armed forces, and other groups.

Provides a membership service for searching your names on existing family trees.

Provides services for businesses, consumers, and individuals to promote and protect their reputation based on verified and reliably sourced information; includes case studies, details of membership and benefits, and contacts.

Part of the University of Manchester; includes details of courses and seminars on social networking.

Organises events around Scotland for entrepreneurs and decision makers to provide information about new and social media, and why it is being used to communicate in business today; with speaker profiles, programme, and contacts.

Develops apps and games for a wide range of platforms, including iPhone, iPad, Android, Windows Phone and BlackBerry; includes a guide to their products and services, and contacts.

A photo sharing and social site for Scots, and people around the world with Scottish connections.

News, commentary, features, and analysis of related to social networking in the UK; from The Guardian.

Presents pricing plans and a free trial of this company's create your own social networking system.

Social networking site which aims to put sporting enthusiasts in touch with one another.

Allows users to track MPs' tweets and also serves as a hub for tracking political news and opinion on social networking sites.

Features detail of this organisation's annual social networking conference, plus related links.

An informative news item from the BBC highlighting the top five social networking sites with details of how much time users spend on sites such as Facebook per month.

A social network that uses intelligent network mapping to connect students with relevant mentors and employers; with details of joining and contacts.