Our Team

Prior to joining Greenstreets earlier in 2008, Michael worked in senior commercial roles in the Software and Logistics sectors. This included five years with Quest Computing as Head of Business Development, with responsibility for initializing and developing their product strategy.

In a career spanning more than 25 years, Michael has worked with a number of international and publicly quoted companies including Computer Associates and AP Moller Group and brings with him a wealth of commercial and marketing experience. Michael completed his MBA with the Open University in 2001.

David Darcy is a fellow of the Chartered Association of Certified Accountants. He has over twenty years of commercial experience, including ten years as a financial auditor. He has worked in a range of companies, from SMEs to FTSE 100 plc's. Prior to Greenstreets, David was Financial & Statistical Controller with Repak (the national packaging compliance scheme in Ireland).

David founded Greenstreets in March 2000 and has been involved in the ongoing development and delivery of its products and services. He now heads up Greenstreets' Australian operation, responsible for developing services to meet the requirements of the National Packaging Covenant (NPC).

Keith has previously worked as a Senior Analyst Programmer and Project Leader in the financial services industry. Keith is a specialist in financial, CRM, and statistical application development.

Keith joined Greenstreets in December 2000 and has been responsible for the development of Greenstreets internal systems and software products for industry. Keith has also been involved in the development of reporting systems for Repak members, End-of-Life Vehicle and Waste Tyre compliance.

Fiacra is a specialist in waste management, strategy, and policy development. Over the past 15 years he has worked on key environmental projects, including the development of the North East Region 25 year waste management strategy. He has also worked for Repak (national compliance scheme for packaging in Ireland) as the governmental and legal affairs representative and European contact.

Fiacra joined Greenstreets in December 2000 and has been responsible for assisting Greenstreets clients address their waste management and legal obligations. This has lead to the development of strong working relationships with local authorities, government departments and trade associations. Fiacra worked closely with the Irish Tyre Industry Association to develop the Tyre Recovery Activity Compliance Scheme (TRACS).

Fiona Cox has worked throughout Greenstreets' operations since 2000, specialising in energy auditing, carbon footprinting and corporate sustainability. She has a Masters in Sustainable Development and currently heads up our Energy and Carbon Management division. 

 Fiona has previously worked with Arup Consulting Engineers in the UK and Ireland and has also spent time in Australia working in the area of resource management and carbon auditing.

Howard Mulligan has over 10 years experience in assisting companies get the most out of their internal reporting systems, both as a senior member of Greenstreets staff and in his previous role within the retail sector. With qualifications and extensive experience in both business and environmental management systems, Howard provides a broad range of services to our client base.

Robin Tuckerman has more than thirty years in the Australian packaging industry, having held senior management roles involved in the product, technical and business development of plastics resins, flexible packaging, rigid injection moulded primary and secondary packaging, monolayer and multilayer extruded sheet and rigid thermoformed packaging.

Robin is particularly interested in environmental and sustainability issues and has been involved in assisting companies with the development of Action Plans and Annual Reports, in compliance with the National Packaging Covenant, since its introduction in 1999.

Robin is a Fellow of the Australian Institute of Packaging (FAIP) and assists the Australasian Bioplastics Association in an independent administration role.

Val Sheridan is an environmental consultant with Greenstreets and has managed client projects in both the Compliance and Energy & Carbon Management sectors.

Prior to joining Greenstreets, Val worked with Cavan County Council and has a good working relationship with the variuos local authorities across Ireland. He is currently working on a number of projects in the fields of Energy Management, Compliance and End of Life Vehicles. Val has a BA in Humanities and a Masters in Sustainable Development; he has also undertaken the IS393 training program.