About Us

Square 5 are business development specialists based in Sheffield offering an open, flexible approach to business. We excel in ensuring organisations achieve their potential and revitalising them. We do this by helping them to tap into new opportunities and sectors, and utilising innovative ways to raise their profile.

Square 5 Ltd was launched in 2009 by business partners Emma Tiernan and Mark O’Reilly. Collectively they had experience of working in a wide range of industries including Healthcare, Marine, Manufacturing, Energy, Automotive and the Public Sector – working with Tier 1 companies through to small businesses. It is through this experience that they recognised a need to provide business support services, particularly for smaller businesses and so set up their own business development and communications company - Square 5 Ltd.

In 2010 Square 5 bought Square 5 Business Networks. This became the non-profit arm of Square 5 which delivered its key projects to the public sector.