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Dental practice companies in Cardiff

507 dental practice companies have a registered office in Cardiff, and 53 of them were formed in 2025 or 2026. In their latest accounts, the typical one held £58,311 in cash and owed £64,303 at year end.

Companies House register, 1 September 2026, and accounts filed in the last twelve months. Compared with the official category “Dental practice activities” (SIC 86230).

The numbers

Dental practice companies in Cardiff compared with the same category across the UK. Typical figures are medians.
MeasureCardiffUK
Registered companies50719,298
Formed in 2025 or 202653 (10%)18%
Being struck off or in liquidation18 (3.6%)2.5%
Typical cash at year end£58,311323 accounts£48,036
Typical amount owed at year end£64,303401 accounts£46,674
Typical number of employees2280 accounts1

What this means if you’re starting one

You will be up against established operators

10% of the 507 dental practice companies in Cardiff were formed in 2025–26, against 26% of all companies in Cardiff.

Few new companies are entering, so your customers will compare you with businesses that have years of reviews and regulars.

Cardiff already has more of these businesses than most places

Dental practice companies are 0.62% of companies registered in Cardiff, against 0.35% UK-wide (1.8× the national share).

Demand here is proven, but so is choice. Customers can compare you with several nearby options.

Most of these businesses are run by one or two people

The typical dental practice company in Cardiff reports 2 employees; the top quarter has 7 or more (280 filings).

You are mostly up against owner-operators. Your own hours are likely to be your biggest cost, and the easiest one to undercount.

Planning a business like this in Cardiff?

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What these figures can’t tell you

Companies are counted where their registered office is, which may be an accountant or a home address rather than a shop. Sole traders and partnerships are not on the register, and electronically filed accounts cover roughly 60–75% of accounts filed each year. The figures describe companies that exist; they cannot prove demand for your idea or predict whether it will work. How the figures are built.

Dental practice in other places

Other businesses in Cardiff

All business benchmarks in Cardiff