DEAN 2000 Tencel Memory Foam Mattress UK - Premium Sleep Comfort

SLEEP HARVESTER LTD

£379

DEAN , a health ergonomic mattress, combines pressure relief with orthopaedic support. Engineered for hot sleepers , this cooling memory foam mattress features 360 ° foam-encapsulated 2000 pocket springs for targeted spinal alignment and superior comfort. Premium Tencel fabric perfectly regulates temperature while Airpulse ® memory foam contours to your body, relieving pressure points at hips and shoulders. The best hybrid mattress construction delivers body adaptive support without sinking, ideal for side and back sleepers. This 29 cm deep great quality mattress is designed for long term comf

SLEEP HARVESTER LTD's own words, read from their page.

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Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as SLEEP HARVESTER LTD, number 11560976. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.