Riordan SEO Ltd

In short: Riordan SEO Ltd is a search marketing agency offering SEO, PPC and Web design and development, based in London. It is run by one person.

London SEO agency for start-ups, SMEs and ecommerce, plus PPC and web design

Riordan SEO Ltd is a London SEO and digital marketing agency based in north-west London. It works with clients across the UK, in cities such as Manchester, Birmingham and Liverpool, and has a sister site serving Ireland. Its clients range from start-ups and small and medium-sized firms to larger companies and online shops.

Search is the core of the offer. Engagements begin with an audit and keyword research, then move into technical, on-page and off-page work, schema markup and backlink acquisition. The agency handles local, national, international and ecommerce SEO, and has started to address optimisation for large language models and generative search. Content marketing, blog writing and press releases come with the higher tiers, and SEO training is also offered.

Beyond organic search, Riordan provides PPC management, web design and website maintenance. Each client gets a tailored strategy with monthly tracking and reporting, and quotes are free on request. The site notes a connection with Thrive Digital.