Cornish Seaweed Company
Wanted: how your things are made
If you make what you sell, we would like to show it. Send us a link to photographs or film of your workshop, your process, your hands at work, and we will put it on this page, credited to you, with a link back to wherever it lives.
We are not after marketing shots. A phone video of a lathe or a stitching bench tells a visitor more than a styled product photo ever will.
Anything you send stays yours. We host nothing ourselves without asking: we link to your own film and your own pictures, and we will take it down the day you want it down.
Trading as THE CORNISH SEAWEED COMPANY LIMITED, registered at Companies House number 09729421.
What we have checked
Every brand here has to clear one test before it is listed at all: the company is a UK legal entity with real activity here. That is a question about the business, and it is deliberately not the same question as where any individual product is made.
- uk registered entity: Companies House record resolves, status active. Number published by the company at https://www.cornishseaweed.co.uk/policies/terms-of-service. Source, checked 2026-08-29.
- uk hq: Registered office is a UK address: Ocean House Lower Quay, Helston, TR12 6UD. This is the registered office, which is not necessarily where the company operates. Source, checked 2026-08-29.
- uk control: No majority shareholding traced outside the UK (50%+ held within the UK across 3 holders). Source, checked 2026-09-01.
We have only checked company registration so far. Evidence of UK employment or a UK site is the next thing we intend to gather, and until we have it we say so on every product rather than implying it.
What they make
38 products listed. 38 don't say where they are made, so neither do we.
- Seaweed Salt - 70gCornish Seaweed Company£3.95
- Seaweed ThinsCornish Seaweed Company£4.95
- Seaweed Pepper - 40gCornish Seaweed Company£4.95
- Organic Whole Kelp - 40gCornish Seaweed Company£5.95
- Organic Whole Nori - 20gCornish Seaweed Company£5.95
- Organic Whole Irish Moss - 20gCornish Seaweed Company£5.95
- Organic Whole Dulse - 20gCornish Seaweed Company£5.95
- Organic Whole Sea Spaghetti - 40gCornish Seaweed Company£5.95
- Organic Whole Ocean Greens - 15gCornish Seaweed Company£5.95
- Mixed Seaweed Flakes Shaker - 40gCornish Seaweed Company£5.95
- Kelp Shaker - 40gCornish Seaweed Company£5.95
- Ocean Greens Shaker - 10gCornish Seaweed Company£5.95
- Sea Salad Shaker - 12gCornish Seaweed Company£5.95
- Dulse Shaker - 20gCornish Seaweed Company£5.95
- Organic Nori Flakes - 30gCornish Seaweed Company£7.95
- Organic Mixed Seaweed Flakes - 60gCornish Seaweed Company£7.95
- Organic Kelp Flakes - 60gCornish Seaweed Company£7.95
- Organic Dulse Flakes - 40gCornish Seaweed Company£7.95
- Organic Sea Salad Flakes - 30gCornish Seaweed Company£7.95
- Seaweed Fertiliser - 1LCornish Seaweed Company£13.50
- Seaweed All RounderCornish Seaweed Company£13.95
- Menstrual EaseCornish Seaweed Company£15.95
- Sea MossCornish Seaweed Company£15.95
- Foodies Gift SetCornish Seaweed Company£16.50
- The Seaweed CookbookCornish Seaweed Company£19.50
- Wild & BeautifulCornish Seaweed Company£19.95
- Clarity & FocusCornish Seaweed Company£19.95
- KelpCornish Seaweed Company£19.95
- Organic Cornish Sea Wrack Bath BagCornish Seaweed Company£21
- New To Seaweed SetCornish Seaweed Company£22.50
- Seaweed & MushroomsCornish Seaweed Company£22.50
- Organic Seaweed Shaker SetCornish Seaweed Company£22.95
- Organic Cornish Sea Moss Bath BagCornish Seaweed Company£23
- Organic Wild Cornish Kelp BathCornish Seaweed Company£24
- Whole Leaf CollectionCornish Seaweed Company£25
- Marine Collagen + Vit CCornish Seaweed Company£25
- Budding Chef Gift SetCornish Seaweed Company£26.50
- Flaked Seaweed RangeCornish Seaweed Company£26.95
