Green Flow was founded in Dublin in 2021 with the belief that Europe is due the same hygiene standards that have been taken for granted in North America for decades. Today, we are the exclusive distributor for Ireland and the Adria region — with offices in Zagreb and Dublin and a portfolio that covers the protection of the entire drainage system. The Irish and UK markets are served by our separate operation — Green Flow Ireland.
It all began with a simple observation: the technology that is standard in North American hospitals, hotels and food plants is almost unknown in Europe.
Working within Ireland's leading hotel group on indoor environmental protection systems, our founder came across the Green Drain™ system and recognised its huge potential for the European market. In 2021, from a small office in Dublin, we began our first installations. Dublin Airport, Dalata Hotel Group, Kerrygold, Regeneron — names that speak for themselves.
Ireland was chosen deliberately: a demanding industry, high hygiene standards and clients who ask for documentation. Once we proved that our approach worked, in 2024 we made a strategic decision: the Adria region is the next step.
In the US, almost every hotel and hospital uses Green Drain™. In Europe, almost no one has heard of it. That gap is our opportunity.
One person, one exclusive contract, one idea. It started in Dublin — one person, one exclusive contract, one idea — to bring the North American standard to Europe. First installations. The market is responding better than we had hoped.
Kerrygold, Moy Park, Regeneron, University Hospital Limerick. Food safety and pharma audits confirmed what we already knew: Green Drain™ solves a problem most people work around. The NATO base in Romania was our first installation outside Ireland.
Our team is growing in response to new partners: Amadria Park, Liburnia Riviera, Adriatic Luxury Hotels, Aminess Khalani, KBC Osijek, KBC Sveti Duh Zagreb — from one person to a regional team in less than five years.
Dublin Airport. Dalata Hotel Group — Clayton Hotels, Maldron Hotels. Once the country's biggest airport and its largest hotel group both fit it, the message is clear: this is not a niche product, it is the new standard.
Research into the Adriatic market confirmed what we suspected: Croatia, Slovenia and the wider region have the same problem, the same kind of client and the same standards — and nobody selling a fix. That settled it: a second base, in Zagreb.
GD Uri-Tabs™ (July) and GreenSwirl™ (September) — launch of two new products in the EU market. A complete portfolio of drain protection solutions. Target: €1 million in revenue.
Expansion into new markets through local distribution partners who know the ground. Same product, same standard, new territories.
Every project begins with an on-site audit. Every enquiry is answered the same business day. Every client receives personal support — no call centre, no email autoresponder.
We come to your facility. We identify critical points — from floor drains to urinals to kitchen drains. No cost, no obligation. Just the facts.
Based on the audit, we propose concrete solutions — which products, how many units, exactly where. No generic suggestions. Everything is tailored to your facility.
We install samples at critical points. You evaluate the results under real-world conditions. Seven days — enough time for the problem to appear and disappear. No risk.
We coordinate the installation, train the staff, and remain available. Annual review — to make sure everything is working as it should. A long-term partnership, not a one-off sale.
Every enquiry answered on the same business day. Audit scheduled within 48 hours. Delivery within 2–5 business days. In an emergency you reach us directly — no queueing.
SGS measured >99.9 % aerosol blockage for Green Drain™. Fourteen certifications, 58 peer-reviewed studies, and manufacturer laboratory testing showing GreenSwirl™ up to 4× more effective than conventional drain openers. Every claim has a certificate or a study behind it.
Zero water, zero energy, zero chemicals. 100 % biodegradable products. Our technology solves problems without creating new ones. Not a trend — it is how we decide what to put our name to.
Growth is not the point; being worth calling in every market we enter is. We open each new market the way we opened the first — in person, slowly, on the back of reference installations.
Combined revenue from Green Drain™, GD Uri-Tabs™ and GreenSwirl™ in the HR and IE markets — with the launch of two new products and entry into the distribution network.
GD Uri-Tabs™ (July) and GreenSwirl™ (September). Complete portfolio. Activation of the distribution network in HR and IE. Target: €1M.
Exclusive distribution partners for both markets. Focus on the hotel and healthcare industries. Reference installations in the first year.
Entering Serbia and Montenegro. Consolidating the regional network and preparing for South-East Europe.
A distribution network covering the whole of South-East Europe. Green Flow is the benchmark name in drain protection.
Free technical audit, 7-day samples, no obligation. Or simply a conversation about where the market is heading in this region.