Our Vision
Making Change Possible
HaPPE Earth. Healthy Earth. We're transforming how single-use products are made, used, and returned to nature - creating practical, circular solutions for a cleaner, more sustainable future.
91%
Of plastic is never recycled
400Mt+
Plastic waste generated yearly
500 yrs
Average plastic breakdown time
Only 9%
Of plastic waste is recycled
Our Mission
Reduce Single-Use Plastics
Our vision is to reduce the global production and consumption of single-use plastics for a healthier planet. We're making products compostable because 98% of plastics derive from fossil fuels and accelerate climate change.
The world faces mounting economic, environmental, and regulatory pressures to eliminate single-use plastics. At HaPPE Earth, we advocate converting waste into valuable reusable resources rather than relying on fossil-based materials.
From healthcare and pharma to construction, food production and catering, single-use plastic is everywhere. We're changing that. HaPPE Earth provides a complete circular solution - certified compostable products, smart waste collection, on-site biodigestion and measurable environmental reporting - helping organisations move away from fossil-based disposables and towards a more circular future.
We're not just selling products; we're partnering with organisations to transform their environmental impact and revolutionising workplace PPE by offering sustainable alternatives that allow professionals to work without environmental guilt.
An Irish company of innovation
The team
Founded by a medical doctor and an operations lead.
Dr Mary O'Riordan
Chief Executive Officer
A medical doctor specialising in infectious disease control, Mary brings extensive healthcare expertise to HaPPE Earth. Her clinical background ensures our products meet the highest standards of medical-grade protection.
Lisa O'Riordan
Chief Operating Officer
With a robust background in design, production, and business operations, Lisa drives the innovation and marketing & brand excellence behind HaPPE Earth's sustainable products.
David O'Riordan
Chief Technology Officer
Jules Hogan
Quality & Business Development
Working with
Dr Gaurav Rajauria
Senior Lecturer in Sustainable Food Fermentation at UCC and an expert in circular bioeconomy and sustainable bioprocessing. Gaurav advises HaPPE on circular resource recovery and transforming organic waste into valuable resources.
Stephen Knox
Entrepreneur and technology leader with extensive experience in digital innovation and organisational transformation. Stephen advises HaPPE on digital strategy, data and environmental reporting, helping make sustainability measurable and accessible.
Terry O'Sullivan
Experienced business advisor with a strong background in healthcare, medical technology and commercial growth. Terry advises HaPPE on commercialisation, strategic partnerships and scaling into new markets.
Tony Calnan
Pharmaceutical manufacturing leader with over 20 years’ experience in API production, engineering and site leadership. Tony advises HaPPE on manufacturing scale-up, operational excellence and quality within highly regulated environments.
What We Stand For
Our Core Values
The principles that guide everything we do at HaPPE Earth.
First Do No Harm
We believe in creating products that protect both people and planet. Our solutions never compromise on safety or sustainability.
Sustainability
Every decision we make is guided by our commitment to environmental responsibility and creating a healthier Earth for future generations.
Transparency
We believe in open, honest communication about our products, processes, and environmental impact. No greenwashing, just real results.
Education
We're committed to raising awareness about sustainable alternatives and empowering organisations to make informed environmental choices.
Provide. Remove. Measure.
A simple, structured approach to reducing waste, cutting carbon, and delivering measurable sustainability outcomes.
Provide
We provide medical-grade functional compostable solutions - making change possible. Our EN13432 certified products offer the same protection as plastic while breaking down completely in 90 days.
Remove
A global first - we have introduced on-site bio-digestion waste streams in the healthcare system. Our biodigesters convert waste to nutrient-rich fertiliser in just 24 hours.
Measure
We give you full control of your waste management through real-time reporting and live data insights. Track your environmental impact, monitor progress against sustainability goals, and generate clear, up-to-date reporting that demonstrates your commitment to a cleaner future.
The Challenge We're Addressing
50%
Of plastic is designed for single use.
<10%
Of plastic ever gets recycled.
8Bn
Tonnes of plastic waste has accumulated globally.
We're here to change these numbers by converting waste into valuable reusable resources. Are you ready to make the smart change?
Irish Producer
Proud Irish Producer of Compostable PPE
HaPPE Earth is an Irish-founded company designing sustainable products in Ireland and manufacturing across Europe.
By choosing HaPPE Earth, you're supporting Irish innovation while strengthening responsible European manufacturing.
Proudly Irish
Designed in Ireland, manufactured across Europe
Ready to make the smart change?
Contact us to speak to one of our HaPPE Earth team and see how we can help you transform your sustainability practices.