INISH MINI-BAR · Project

Portable Device Detects Beer Contamination at the Tap in Minutes, Not Days

foodMarket-readyTRL 8

Imagine you run a brewery and have no idea if the beer coming out of taps in bars across town is actually clean. Right now, the only test takes so long that nobody bothers doing it regularly. This Irish company built a small, cheap handheld device that checks for bacteria in draft beer right at the tap — like a pregnancy test for beer quality. It costs less than €1 per test instead of €7, making it cheap enough to use every single time a technician visits a bar.

By the numbers

<€1

Cost per test with INISH MINI-BAR

>€7

Cost per test with existing ATP luminometer

~€209 billion

Global beer market value

10%

Revenue impact from beer quality issues

~€1.9M

Potential savings per region for breweries

~€28M

Projected revenue by Year 5 of market introduction

Additional jobs to be created

TRL8

Technology readiness level achieved

The business problem

What needed solving

Breweries currently have no practical way to monitor bacterial contamination in draft beer at the point of service. The only available test (ATP luminometer) costs over €7 per test and is too slow for routine use, leaving thousands of bar taps unchecked. This blind spot costs breweries up to 10% of revenue — a massive loss in a ~€209 billion global market.

The solution

What was built

Cellix built the INISH MINI-BAR, a portable, low-cost diagnostic device for on-site bacterial detection in draft beer at TRL8. They also delivered a complete sales plan and product launch strategy for commercial rollout.

Audience

Who needs this

Large breweries with draft beer distribution (Heineken, Carlsberg, AB InBev)Beer line cleaning and maintenance service companiesHospitality chains and pub groups serving draft beerBrewery quality assurance and trade operations teamsFood safety and hygiene auditing firms

Business applications

Who can put this to work

Brewing & Beverages

enterprise

Target: Large breweries with draft beer distribution networks

If you are a major brewery like Heineken, Carlsberg, or AB InBev dealing with uncontrolled draft beer quality at thousands of bars — this project developed a portable diagnostic device that detects bacteria directly from the tap at less than €1 per test vs. €7 for existing methods. With beer quality affecting revenues by as much as 10% in a ~€209 billion market, this enables routine quality control that was previously too expensive to implement.

Hospitality & Bar Chains

mid-size

Target: Bar and restaurant chains serving draft beer

If you are a hospitality chain dealing with customer complaints about beer taste and freshness — this project built a rapid on-site testing device that lets your staff or beer line technicians check for bacterial contamination in minutes. Instead of sending samples to a lab and waiting days, you get results on the spot, protecting your reputation and reducing wasted kegs.

Beer Line Cleaning Services

SME

Target: Trade operators and beer line cleaning companies

If you are a beer line service company that maintains and cleans taps for breweries — this project created a handheld device that proves your cleaning actually worked. At less than €1 per test, you can verify every tap after every service call, giving breweries measurable proof of quality and differentiating your service from competitors.

Frequently asked

Quick answers

How much does each test cost compared to current methods?

The INISH MINI-BAR test costs less than €1 per test. The existing alternative, the ATP luminometer test, costs more than €7 per test. This 7x cost reduction makes routine testing economically viable for the first time.

Is this ready for industrial-scale deployment?

The project delivered a product at TRL8 (system complete and qualified) along with a sales plan and product launch strategy. The device was designed specifically for field use by brewery trade operators servicing taps across bars and restaurants. The coordinator Cellix projected scaling to ~€28M revenue by Year 5 of market introduction.

What is the IP and licensing situation?

The project was executed entirely by Cellix Limited, an Irish SME that owns the technology. As the sole consortium partner, Cellix holds all IP generated. Interested companies should contact Cellix directly through their website for licensing or purchasing.

How does beer quality actually affect brewery revenues?

According to the project data, revenues of beer sales and profits are directly correlated to beer quality, with revenues affected by as much as 10%. In a market worth ~€209 billion globally, even small quality improvements translate to significant financial returns.

What kind of bacteria does it detect?

Based on available project data, the device performs rapid detection of bacteria in beer directly from the tap. The project's EuroSciVoc classification includes bacteriology and microfluidics, suggesting it uses microfluidic technology for bacterial detection, though specific bacterial strains are not detailed in the available data.

How fast are the results compared to current testing?

The project describes the existing ATP luminometer test as too time-consuming for routine quality control. The INISH MINI-BAR was designed for rapid on-site detection enabling continuous monitoring, though exact test duration in minutes is not specified in the available data.

Consortium

Who built it

This is a single-company project run entirely by Cellix Limited, an Irish SME. With 100% industry participation and no academic partners, the consortium is purely commercial — meaning the technology was developed with market deployment as the primary goal, not academic publication. The SME Instrument Phase 2 funding scheme confirms this was a commercialization-stage investment by the EU. For potential buyers or partners, this simplifies negotiations since there is one IP owner and one decision-maker.

CELLIX LIMITEDCoordinator · IE

How to reach the team

Cellix Limited is an Irish SME — contact through their website wearecellix.com for product inquiries or partnership discussions.

Order a report on this consortium See CELLIX LIMITED profile →

Next steps

Talk to the team behind this work.

Want an introduction to the Cellix team to discuss deploying INISH MINI-BAR in your brewery's quality control program? SciTransfer can arrange a direct meeting.

Order a report on this topic More in Food & Agriculture