Skip to content
HES.
Contact Us
Solutions
Clean WaterControl pathogens, biofilm and cost where conventional treatment failsAir & Infection ControlReduce airborne pathogens and infection risk, with no ozoneEnergyCut energy and recover it from the systems you already runAgriculture & SoilUse less water and fertiliser while protecting yield and soil
Sectors
Healthcare & HospitalsKeep patients safe and your accreditation secure, with infection, Legionella and AMR risk reducedWater & WastewaterStay in consent, and cut the energy and chemicals it takes to get thereCommercial & FacilitiesMeet your EPC and disclosure obligations while running cost and carbon fallAgriculture & Urban FarmingProtect your yield and soil while using less water and fertiliserLocal AuthoritiesMove your estate towards net zero with compliant assets, funded to saveEmerging MarketsBuild investable, accreditation-ready infrastructure on reliable water, sanitation and powerHotels, Hospitality & LeisureKeep guests safe and pools open, with Legionella risk controlled and pool-hall cost cutData CentresCut the cost and water your cooling burns, and harden Legionella control, without touching uptimeFood & Beverage ProcessingCut your trade-effluent bill and hold consent, without touching food safety or uptime
Tools
Where You'd Gain MostPick your sector and what is driving you, and see where you would gain and where to startTrade Effluent Bill EstimatorEstimate your annual trade-effluent bill and see how much is driven by strength, the part you can reduceWater Safety Risk ScorecardAnswer eight quick questions and see your indicative Legionella and waterborne risk band, and where to startCompliance Readiness CheckerPick the duty you answer to, from Legionella to net zero, and see your readiness band and the gaps to closeAeration Energy Cost CalculatorSize the annual energy, cost and carbon of aeration, the single largest energy load in wastewater treatmentCooling Tower Water & Cost CalculatorEstimate the annual water and chemical cost of a cooling tower, and the share that treatment can reduce
Case StudiesInsightsAbout
Contact Us
Solutions

Clean air and infection control, with no ozone and no compromise.

In hospitals, workplaces and public buildings, the air and surfaces people share carry infection risk that standard measures miss.

We reduce airborne pathogens and disinfect surfaces and water against resistant and biofilm-forming organisms, with no ozone, no harmful byproducts and no toxic residue, and we prove it independently.

Independently tested: up to 99.9% of airborne pathogens removed with no ozone, and 99.99% of biofilm removed on surfaces and in water.

The problem we solve

Infection spreads through the air and surfaces standard measures miss

The organisms that matter most for infection are increasingly resistant, and the air and surfaces people share are where they move.

Antimicrobial resistance is rising, and the pathogens that drive infection form biofilms that are around a thousand times more resistant to conventional disinfectants. Standard cleaning and many air devices either miss them or, in the case of ozone-generating units, introduce a hazard of their own.

In healthcare the stakes are highest, with infection a major clinical, financial and regulatory liability, but the same air and surface risk affects workplaces and public buildings where people gather.

The need is the same everywhere: lower the pathogens in the air and on the surfaces people touch, without leaving anything harmful behind.

How it works

Pathogens reduced in the air and on surfaces, nothing harmful left behind

We purify the air and disinfect surfaces and water against resistant and biofilm-forming organisms, with no ozone and no toxic residue, in spaces that stay occupied.

Air purification reduces airborne pathogens at high efficiency with no ozone or harmful byproducts, so it is safe to run continuously in occupied and clinical spaces. Surface and water disinfection targets the biofilm where resistant organisms survive, lowering bioburden at source.

It runs around live operations, without taking wards, theatres or floors out of service, and every result is independently or accredited verified, so it produces the evidence a Water Safety Group, an inspector or an occupier expects.

What it delivers

Cleaner air, controlled infection, no harmful residue

Risk

Reduce airborne pathogens

Take out up to 99.9% of airborne pathogens in independent testing, with no ozone or harmful byproducts, in wards, theatres, workplaces and public buildings.

Risk

Beat resistant and biofilm pathogens

Disinfect surfaces and water against antimicrobial-resistant and biofilm-forming organisms, with independently verified removal of 99.99% of biofilm (ASTM E2799).

Risk

Control Legionella and waterborne risk

Eliminate waterborne pathogens to 0 cfu/g in four days where conventional dosing had failed, confirmed by a UKAS-accredited laboratory.

Obligation

Evidence compliance

Produce the independently verified evidence statutory water and ventilation duties and infection-control inspection require, framed for your Water Safety Group and CQC file.

Cost

Support wellbeing and productivity

Cleaner indoor air is independently linked to measurably better cognition, wellbeing and productivity, the difference occupiers feel and value.

Risk

Safe in occupied spaces

No ozone, no harmful byproducts and no toxic residue, so it runs continuously in clinical and occupied environments without taking them offline.

Evidence

Validated in independent and accredited testing

Clinically relevant evidence, independently verified.

up to 99.9%Of airborne pathogens removed in independent testing, with no ozone or harmful byproducts
99.99%Of biofilm removed in independent testing (ASTM E2799), where resistant pathogens survive
0 cfu/gWaterborne pathogens eliminated in four days, confirmed by a UKAS-accredited laboratory
Reference sites

Results you can put to a Water Safety Group

Water safety

A major water system eliminated recurring pathogens in four days

Bioload fell from 600 to 0 cfu/g across every test point after years of failed dosing, with Legionella, E. coli and coliforms eliminated, confirmed by a UKAS-accredited laboratory.

Biofilm control

Biofilm cleared from a water system to a 100% success rate

Over a ten-week trial, biofilm and algae were eradicated with zero Legionella, E. coli or coliforms detected, verified by an independent water-authority laboratory.

Resistant pathogens

Disinfection validated against resistant and biofilm-forming organisms

Independent and peer-reviewed testing confirms activity against antimicrobial-resistant strains and removal of 99.99% of biofilm (ASTM E2799), where conventional disinfection loses effectiveness.

Before you commit

Clinical evidence first, disruption never

The questions that decide it are whether the evidence is real, whether it is safe in occupied spaces, and whether it disrupts operations.

All three are answered up front. Every outcome is backed by independent, accredited or peer-reviewed evidence; air purification runs with no ozone or harmful byproducts, safe for clinical and occupied spaces; and it works around live operations with nothing taken offline. We start with an infection-risk review of one area, prove the result, then extend it.

Independently verified, with no ozone and no toxic residue.
Questions answered
Is the air purification safe in occupied and clinical spaces?

Yes. It removes up to 99.9% of airborne pathogens in independent testing with no ozone or harmful byproducts, so it runs continuously where people are present without leaving anything harmful behind.

Is it effective against resistant and biofilm-forming pathogens?

Yes. It targets exactly those organisms, with independently verified removal of 99.99% of biofilm and waterborne pathogens eliminated to 0 cfu/g under accredited testing.

Does it disrupt wards, theatres or workplaces?

No. It works around live operations, so spaces stay in service while infection risk falls.

Does it help us evidence compliance?

Yes. It produces the independently verified evidence statutory water and ventilation duties and infection-control inspection require.

Start with the area where infection risk sits hardest

Tell us the space, ward or system you are worried about. We will review it and show you the outcome, in confidence, before you commit.

Request an infection-risk review
Speak to the Team

Tell us your challenge

Tell us the cost, the risk or the obligation you are facing. A senior member of our team will respond, in confidence, with how we would help.

Every enquiry is handled in strict confidence.