HaPPE Earth

Compostable PPE + Food Waste = Nutrient rich fertiliser.
HaPPE Earth, Healthy Earth.

Compostable medical Compostable medical
PPE – HaPPE Earth,
Healthy Earth.

We are HaPPE Earth We help the healthcare industry:

First do no

Sustainability Targets



We are HaPPE Earth

Lisa & Dr. Mary are cousins both coming from very different professional backgrounds, Mary a doctor specialising in infectious disease control, and Lisa with a background in design, production and business.

Both have a passion for restoring harmony to our planet so that healthcare workers can get on with their day job guilt free and the babies being born would get a chance to experience this beautiful planet like we have.
Key People in the Leadership Team
Dr Mary O’Riordan:
Clinical Advisor. 20+ years’ experience in medicine, specialising in highly infectious emerging threats preparedness and response.
Lisa O’Riordan:
Business Owner with 20+ years’ experience in events industry logistics and apparel manufacturing
David O’Riordan:
Instrument / Mechanical engineer. In depth background in managing business and technical change projects, in mission critical environments.
Pearse Ryan:
20+ years with Arthur Cox, as a partner in the Technology & Innovation Group, working with technology-dependantand technology-supplying organisations, across the private and public sectors.

Best in Sustainability Award

Health Tech Innovations Awards Ireland

Health Innovation Hub Ireland

Health Innovation Hub Ireland - WINNER

Enterprise Ireland

Guiness Enterprise Centre

New Frontiers

The Royal Victoria Eye and Ear Hospital