The Team

We partner with some of the top designers, contractors, and suppliers in the data centre sector, and indeed have worked with many of the same people for years.

Our network of partners and expertise internationally gives us significant capacity and reach.

Gavan originally trained as a Building Surveyor having obtained a BSc from Leicester Polytechnic (now De Montfort University) and then elected to the Royal Institution of Chartered Surveyors in 1991.

After several years consulting in private practice, followed by a 7-year stint with Morgan Stanley and then JP Morgan Chase, Gavan founded sineQN in 2007.

Gavan’s project delivery experience in the real estate and mission critical sectors stretches from projects in Madrid to Mumbai and Glasgow to Cape Town.

With a unique team, client base and world-wide network within the sector, Gavan has evolved the sineQN business into data centre development where the firm is now pioneering optimal technical and commercial solutions for occupiers.

Mark is an engineer and has extensive experience spanning sectors including not just data centres but also nuclear power stations, automotive, and logistics.

Mark obtained a BSc in Mechanical Engineering from Trent Polytechnic (now Nottingham Trent University) and also an MBA from De Montfort University. He brings a depth of data centre technical design expertise together with industrial real estate development knowledge and experience.

Mark was the Development Director at Bulk Eindom and was responsible for the master planning and Phase One deployment of an 800-acre data centre campus in Norway.

Prior to this Mark was Development Director for GSE, a construction company specialising in bespoke logistics buildings. Mark’s technical expertise and collaborative approach means that he is well placed to bring both innovation to projects and to lead design, construction and technical delivery teams.

Our Story


sineQN’s team originally hailed from a financial services background, where they had delivered multiple major data centre projects in the banking sector, setting up sineQN in 2007. The team quickly developed a strong business and reputation in mission critical project and cost management.

Over the following years the team led some of the largest data centre projects in the UK and internationally, also working on important critical facility upgrade works. The firm’s client list comprises many recognised brands including financial institutions and global technology companies.

In 2018 the leadership decided to alter the course of the firm so it could play a lead role in the development decision making process, bringing technical and sustainable excellence to data centre development solutions. This is an exciting trajectory where sineQN is now able to utilise everything learnt over the years and offer technically and financially compelling solutions to occupiers.