Jonathan Finnerty

Director & Co-Owner


Jonathan Finnerty is Managing Director of Green Unit, a sustainable, offsite construction company that designs and builds ultra-low carbon buildings for commercial, community and accommodation uses.

Jonathan is passionate about the tackling the challenges of climate change through innovation and creative thinking, and strongly believes that a net zero sustainable future for Green Unit is achievable. This was Jonathan’s vision in co-founding Green Unit in 2012, and sustainability runs through the veins of the company, particularly now through a commitment to the One Planet Living framework.

Jonathan is an active member of his Oxford community, spending his time outside of Green Unit involved in environmental initiatives such as bringing a community-based EV charging infrastructure to his neighbourhood, and the installation of solar panels on municipal and school buildings.



New high-spec, garden office launched by offsite company, Green...

Offsite construction company, Green Unit, launches its newest modular product range, the STUDIO, which is a high-spec, garden office and studio space. Using their expertise in modern methods of manufacturing and offsite construction, Green Unit has developed the STUDIO which sits alongside its ARC modular building offering as a compact, efficient garden room for all-year-round […]

Green Unit opens new 25,000sqft offsite construction factory

Green Unit – an Oxfordshire business that designs and builds ultra-low carbon modular buildings – has opened a new factory, boosting offsite production and creating new jobs in the area. Green Unit, which started life producing eco-buildings in farm sheds, has found a new home in a converted hangar providing c25,000sqf of space, just six […]

Modular wellbeing unit for NHS hospital staff in Buckinghamshire

Working with modular builder, Green Unit, Buckinghamshire Healthcare NHS Trust has installed an eco-friendly wellbeing pod for colleagues at Stoke Mandeville Hospital in Aylesbury. The new wellbeing unit was opened on Friday 26th February by CEO Neil Macdonald and Chief People Officer Bridget O’Kelly. A private space for NHS staff The wellbeing pod is a […]