CREATIVE DIGITAL MARKETING AGENCY | STRATEGY | SOCIAL| WEB| SEO | MEDIA 123 Internet Group are a full service digital marketing agency with over 15 years of industry experience with a head office based in Milton Keynes. We continue to provide award-winning services to more than 600 clients, locally, nationally and internationally. We also work closely with charities and not-for-profit organisations and are proud Chamber of Commerce Platinum members in both Milton Keynes and Northampton.