
SAM technology delivers a step change in performance, robustness and consistency — across protein, produce and flowers.

Significant challenges navigated. Technology breakthrough achieved. Strategy validated and ready for next phase.
Financial constraints delayed the project and testing. The team was reduced to bring the burn rate under control and preserve capital.
Restructured to a lean model with prime focus on generating repeatable, commercially compelling results.
Innovative new SAM technology platform shows a significant step change in performance improvement. Delivers greater robustness and consistency than any previous formulation.
Previously developed business strategy remains fully relevant. Focus on chicken and fish — high-value categories with major microbial contamination issues and a highly consolidated market structure.
Key takeaway: Despite the delay, the technology has leapfrogged forward. SAM represents a fundamentally better platform — and the commercial partnerships (Avara, Keohane) remain in place, awaiting positive confirmatory data to proceed to the next stage.
Independent microbial growth assessment — ADDFresh vs unprotected benchmark. Clear and consistent reduction in microbial colony growth post Use By Date.
| Assay | Control | ADDFresh | Reduction | Rating |
|---|---|---|---|---|
| E. coli | 484 CFU/g | 18 CFU/g | ▼ 96% | Exceptional |
| Enterobacteriaceae | 262,200 | 97,600 | ▼ 63% | Strong |
| Aerobic Colony | 71.6M | 46.0M | ▼ 36% | Positive |
| Pseudomonas | 1.55M | 733,800 | ▼ 53% | Promising |
E. coli is the primary pathogen regulators and retailers track. 96% suppression beyond UBD is exactly what the industry needs to reduce waste and protect consumers.



After Use By Date, ADDFresh consistently outperforms unprotected samples across all microbial species tested. New SAM technology indicates a step change in robustness.
Tests conducted in 2026 have indicated consistent and robust shelf-life extension through reduction in growth of harmful spoilage organisms. The new SAM technology represents a step change in both robustness and consistency compared to earlier formulations.
SAM technology works on fundamentally different biological systems — from protein spoilage to fruit ripening to flower wilting.

96% E. coli reduction. Consistent suppression of Enterobacteriaceae, Pseudomonas and aerobic colony counts beyond Use By Date.

Pineapple rot retarded over 2 months at room temperature. Citrus freshness enhanced over 2 months. Dramatic visual evidence of efficacy.

40% reduction in water consumption during 2-week shelf-life extension trial. Visible freshness advantage in treated vs untreated roses.
Significance: Effects observed in both "living" fruit (where ripening is slowed) and "dead" protein foodstuffs (where microbial growth is suppressed) demonstrate that the technology addresses fundamental biological decay processes — not just a single mechanism.


Independent trials on raspberries and tomatoes confirm broad-spectrum efficacy against fungal decay — a critical issue for the £15B+ berry and soft fruit waste market.
Significant Botrytis (grey mould) control demonstrated. Benchmark showed first fungus visual at Day 2 in cut slit. ADDFresh-treated samples remained clean through Day 8, with fungal growth only appearing after deliberate re-inoculation.



SAM technology targets the fundamental biology of decay across three massive global verticals. Commercial chicken represents the fastest route to revenue.
Commercial discussions and partnerships ready to proceed — awaiting positive confirmatory data from next round of testing.
| Category | Partner | Country | Year 1 / £M |
|---|---|---|---|
| Chicken | Avara & Pilgrim's Cargill / JBS owned | UK | £1.7M |
| Flowers | Mester Grønn & MM Flowers | UK, NO | £0.8M |
| Fish | Keohane | UK | £0.4M |
| Tropicals | Dole | US/EU | £2.1M |
| Soft Fruit | Bama | NO | £0.1M |
| Total Year 1 Revenue Potential | £5.1M | ||



At £10/tonne cost, partners only need to save 0.25% of product from waste to break even. With chicken retail value at ~£4,000/tonne, any savings above 0.25% is pure margin protection.
Current preservation methods require expensive infrastructure, alter packaging, or use chemicals. ADDFresh delivers superior efficacy with zero additives and minimal integration cost.
| Dimension | ADDFresh Biofield | Refrigeration | MAP | Chemical Preservatives |
|---|---|---|---|---|
| Pathogen Suppression | ●●● 96% E. coli reduction | ●●● Slows growth only | ●●● Limited control | ●●● High efficacy |
| Zero Additives | ●●● Pure EM fields | ●●● Physical only | ●●● Gas only | ●●● Substances contact food |
| Infrastructure | ●●● None — label only | ●●● Expensive cold chain | ●●● Special packaging | ●●● Application equipment |
| Operating Cost | ●●● £0.05–0.08/pkg | ●●● High energy costs | ●●● £0.15–0.30 premium | ●●● £0.03–0.06/kg |
| Regulatory | ●●● Packaging (EU cleared) | ●●● No approval needed | ●●● Packaging approval | ●●● 18-36 month approval |
Competitive moat: ADDFresh uniquely combines superior pathogen suppression with zero infrastructure requirements and no additives. Only biofield technology delivers all three: efficacy + simplicity + clean label. Energy costs make refrigeration increasingly expensive — electromagnetic preservation is a paradigm shift.
Confirmatory next-round testing will allow progression to commercial partner testing with Avara and Keohane.
Immediate need: UK requirement to clear costs of first and second round testing and associated expenses is £10k. This unlocks the pathway to commercial partner testing and the full roadmap above.
Clear, time-bound deliverables from pilot execution to commercial revenue. Each milestone de-risks the business and unlocks the next phase of growth.
We have irrefutable proof the technology works and is stable. Now we need to execute customer pilots and drive commercialization.
Revenue Projection: Conservative model shows £2.8M Year 1 revenue (2 partners), £8.5M Year 2 (5 partners), £18.2M Year 3 (10+ partners). Gross margins of 65-70%.
Path to Series A: This round positions us to raise £5-8M Series A in Q4 2026 at 3-4x valuation step-up, backed by commercial traction and multi-partner validation.