McClelland Media Ltd is a UK-based publishing house and home to the SustMeme brand of editorial titles and data resources, including the digital SustMeme Magazine. Content creation and curation is headed by Editor and Journalist Jim McClelland, acknowledged as one of the leading bloggers and writers on sustainability and business worldwide. Highly active on social media, SustMeme also publishes a weekly portfolio of global Top 500 rankings, listing the leading influencers in key sustainability sectors, including ‘CSR & Business’ and ‘Climate & Energy’.