# E-cigarette manufacturers: who makes UK vapes > Hardware, e-liquid, tobacco groups: e-cigarette manufacturers split into three layers. How to tell who really stands behind a product sold in Britain. Asking who the biggest **e-cigarette manufacturers** in Britain are is a badly cut question. The word manufacturer covers three trades that share neither the same companies, nor the same constraints, nor the same geography, and lumping them together produces a ranking that answers nothing. For anyone buying, size is not the useful criterion in the first place. What counts is the compliance chain standing behind the product. ## Three layers, three different e-cigarette manufacturers The first layer is hardware: batteries, coils, heating systems. It is overwhelmingly Asian, for reasons of industrial tooling, and the European names in that space are mostly designers who have their products made for them. Devices sold across British shops carry brands such as Aspire, Innokin, Geekvape, Voopoo, Vaporesso and SMOK. Those are real engineering operations with genuine design work behind them, but very few of them own a factory in Britain. The second layer is e-liquid, and this is where the UK genuinely weighs. A dense network of British blenders formulates and bottles on home soil, from long-standing names like Vampire Vape through to large private-label operations such as the vaping division of Supreme. The third layer is the tobacco groups, which entered the market through successive acquisitions from the 2010s onwards. They bring distribution muscle that the first two layers do not have, and a corporate structure that is documented in public filings. ## What e-cigarette manufacturers must satisfy to sell here A product sold in Britain does not have to belong to a British company, and that is not a problem in itself. What is required, on the other hand, can be checked in a few seconds. Every nicotine-containing vaping product has to be notified to the MHRA, the competent authority for the UK notification scheme, under the Tobacco and Related Products Regulations 2016. Producers submit that notification six months before they intend to place a new product on the market. The same regulations cap the product itself. Nicotine strength cannot exceed 20 mg/ml, refill containers are limited to 10 ml, and tanks are limited to 2 ml, which is why British hardware differs visibly from what is sold in other markets. Two further rules shape the shelf. Sale to under-18s is prohibited, and since 1 June 2025 it has been illegal to sell or supply single-use vapes anywhere in the UK, which pushed the market back towards refillable and pod-based devices. Above all, a serious product shows an identifiable UK distributor, with a company name and a registered address. That last point is what separates a proper supply chain from an opportunistic import. ## A chain that can be traced end to end Blu is a clean illustration of the third layer, because its structure is publicly traceable, which is far from the norm across the category. The brand is operated by Fontem Ventures, a wholly owned subsidiary of Imperial Brands and the international operator of blu. Imperial Brands is itself a British group, which makes the corporate chain unusually short to follow from this side of the Channel. On the UK side, the brand's own about page states that it is distributed in the United Kingdom by Imperial Tobacco Limited, whose registered office is at 121 Winterstoke Road, Bristol. A name, a legal entity and an address, published rather than hidden. Add a reachable UK customer service line and the statutory guarantees that apply to any device sold here, and you have the level of disclosure worth expecting. Plenty of imported brands offer nothing beyond a generic contact form. ## What that structure changes for the vaper A large manufacturer brings range stability. References stay available, replacement pods and coils do not vanish from the catalogue after a year, and that matters enormously on a closed system where the device depends on a proprietary consumable. On an open system it matters less, since coils and tanks are broadly interchangeable across brands. The calculation is different for someone buying into a pod platform than for someone buying a tank they will refill from their own bottles. A smaller manufacturer often offers more product daring and reacts faster to what vapers ask for, at the risk of a range being discontinued. Both models stand up; they simply answer different needs. The honest summary is that neither size nor nationality predicts quality. What predicts it is whether the company behind the product is identifiable and still answering the phone in two years. ## DIY sits partly outside the ranking One point brand comparisons forget systematically: the moment you formulate for yourself, the question of the manufacturer moves from the device to the components. Base, concentrates and nicotine shots each have their own chain, and the concentrate side is where the real diversity sits. Some of the best known houses in mixing have never made a device in their lives. The choice then rests on batch traceability and formulation quality rather than on the fame of a hardware brand. That is exactly the logic underpinning our guide to the [flavour concentrate](/uk/flavour-concentrate-guide/) and our reference points on [flavour concentrate percentage](/uk/flavour-concentrate-percentage/). Nicotine remains the part where the regulated chain still applies in full. A nicotine shot sold in Britain follows the same caps and the same notification route as any bottled e-liquid, whoever mixed the flavour around it. ## What to look at instead of a ranking Four checks, none of which requires knowing any global league table of **e-cigarette manufacturers**, tell you most of what you need before buying. An identified UK distributor with a company name and a registered address. A notification consistent with the MHRA scheme. Compliance with the caps that apply here, meaning 20 mg/ml, 10 ml bottles and 2 ml tanks. And the likely availability of consumables over time, which is the one that bites hardest on closed systems. Each of those is verifiable from the packaging or the brand's own pages, in a couple of minutes, without any specialist knowledge. Sellers who cannot answer them are telling you something in itself. Handling belongs in the same list of habits. Wear gloves when you decant nicotine or concentrates, keep every bottle out of reach of children and pets, and store your stock away from light with caps closed. ## Common questions about who makes vapes ### Are any vape devices actually made in the UK? Hardware assembly is overwhelmingly Asian. British operations concentrate on e-liquid formulation and bottling, where a substantial domestic manufacturing base does exist. ### What is the MHRA's role exactly? It is the competent authority for the UK notification scheme covering nicotine-containing vaping products and refill containers, which producers must notify before placing them on the market. ### Why are UK bottles limited to 10 ml? The Tobacco and Related Products Regulations 2016 cap refill containers at 10 ml and nicotine strength at 20 mg/ml, alongside a 2 ml limit on tanks. ### Are disposable vapes still sold in Britain? No. Selling or supplying single-use vapes has been illegal across the UK since 1 June 2025, which moved the market towards refillable and pod devices. ### Does a big brand guarantee better quality? Not on its own. Size predicts range stability and consumable availability rather than product quality, which is why the disclosure checks matter more than the league table. ## The only reading of the market worth having The largest **e-cigarette manufacturers** are not one industry but three, and no single ranking can describe them together. Hardware, e-liquid and tobacco groups operate on different terrain, with different constraints and different levels of transparency. For a buyer the useful move is to drop the ranking entirely and check the four verifiable points instead, since size says very little about what actually ends up in the tank. The rest of the [workshop section](/uk/category/workshop/) applies the same habit of verification to the components rather than to the brands. Editorial content for adult readers only. Vaping products usually contain nicotine, a substance that causes addiction. Not for sale to under-18s in the United Kingdom. This article is not a buying recommendation.