Commercial cleaning companies to acquire in Cardiff
Updated 9 November 2026
Looking to acquire a commercial cleaning company in Cardiff? Firmbase ranks 67 commercial cleaning companies using public company information to help buyers prioritise firms for research and potential outreach. The Approach Score ranks firms using public signals including director age and tenure, ownership, business scale, financial strength and recent changes. These firms are not listed for sale, and the ranking does not indicate that an owner is considering a sale.
The median firm has 9 staff and has been in business for 7 years; 1 firm is owned by a group that has acquired several firms in this sector. Looking beyond Cardiff? Explore the full Wales list of commercial cleaning companies.
67
Firms
UK 4,872
22%
Every director 55+
UK 27%
55%
Held 75%+ by one person
UK 55%
7
Median years in business
UK 8
9
Median headcount
UK 10
£250k to £500k
Median turnover band
UK £250k to £500k · includes our estimates
1 firm owned by 1 group that has bought several firms in this sector. That is 1% of this list. The group is Atlas FM. To have a group's name removed, email dave@firmbase.co.
The first 25 firms, in Approach Score order
| Rank | Firm | Approach Score | The facts behind the score |
|---|---|---|---|
| 1 | Maps Cleaning Services MID Glamorgan | Approach Score 80/100 |
More about this firm
Company no. 05335288 · Companies House |
| 2 | The Abbey Cleaning Service Cardiff, Vale of Glamorgan | Approach Score 77/100 |
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Company no. 04455454 · Companies House |
| 3 | Gibsons Cleaners Cardiff | Approach Score 76/100 |
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Company no. 05833519 · Companies House |
| 4 | J.S. Cleaning Services Newport | Approach Score 75/100 |
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Company no. 05063912 · Companies House |
| 5 | Rainbow Brite Cleaning Services Newport, South Wales | Approach Score 74/100 |
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Company no. 06013683 · Companies House |
| 6 | L & M Cleaning Services Cefn Hengoed, Hengoed | Approach Score 73/100 |
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Company no. 04754865 · Companies House |
| 7 | Barry Building Services Barry | Approach Score 72/100 |
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Company no. 07789622 · Companies House |
| 8 | A Approved Cleaning Services Caerphilly | Approach Score 71/100 |
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Company no. 10955876 · Companies House |
| 9 | Capital Cleaning Cardiff Cardiff | Approach Score 71/100 |
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Company no. 13381726 · Companies House |
| 10 | Genesis Commercial Cleaning Ltd Cardiff | Approach Score 69/100 |
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Company no. 09425749 · Companies House |
| 11 | Ozclean Caerphilly | Approach Score 68/100 |
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Company no. 11397033 · Companies House |
| 12 | Sparkles Cleaning Services Barry, Vale of Glamorgan | Approach Score 67/100 |
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Company no. 11353430 · Companies House |
| 13 | Glân Pontyclun, MID Glamorgan A director sits on 4 or more companies | Approach Score 64/100 |
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Company no. 09583140 · Companies House |
| 14 | Domestic and Commercial Services Aberdare | Approach Score 64/100 |
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Company no. 12180196 · Companies House |
| 15 | M Francis (cardiff) Cardiff | Approach Score 63/100 |
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Company no. 08831923 · Companies House |
| 16 | Newport City Cleaning Newport, Gwent A director sits on 4 or more companies | Approach Score 63/100 |
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Company no. 07264241 · Companies House |
| 17 | PKL Cleaning Contractors Cilfynydd, Pontypridd | Approach Score 61/100 | We hold older figures than Companies House
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Company no. 04696856 · Companies House |
| 18 | Fresh Cleaning Cardiff | Approach Score 60/100 |
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Company no. 10165125 · Companies House |
| 19 | Service Essential Cleaning Bridgend | Approach Score 60/100 |
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Company no. 11834160 · Companies House |
| 20 | DAN Ltd Newport | Approach Score 60/100 |
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Company no. 12907217 · Companies House |
| 21 | A Helping Hand Commercial Cleaning Treorchy | Approach Score 60/100 |
|
| 22 | Clean Sweep (swansea) Barry | Approach Score 59/100 |
More about this firm
Company no. 07768318 · Companies House |
| 23 | Supacleen Cardiff, South Glamorgan | Approach Score 59/100 | We hold older figures than Companies House
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Company no. 02038165 · Companies House |
| 24 | Commercial Facilities South Wales Cardiff, South Glamorgan A director sits on 4 or more companies | Approach Score 59/100 |
More about this firm
Company no. 14666525 · Companies House |
| 25 | Blue Breeze Cleaning Cardiff | Approach Score 59/100 |
More about this firm
Company no. 11154476 · Companies House |
42 more firms are in the list, in Approach Score order.
You're seeing the first 25. Buy all 67 for £799 + VAT, with the facts behind each score, director names, shareholders and financials.
Buy the list of all 67 firms, with director names, ages and shareholders
Each row comes with the facts behind its score, financials with dates and contact details.
What's in the file
One row per firm, in Approach Score order, as Excel + CSV.
It holds the facts behind each score, points for each part of the score, financials with dates, publicly available contact details, where identified, director names and named shareholders.
Some people with significant control appear as Other individual, with no further detail. Director email lookups are not included.
How this list is filtered
- 5 or more staff, from filed headcount or our estimate where none is filed.
- Registered office in Cardiff.
How this list is built
The Approach Score ranks firms mainly on public Companies House information about owner tenure and age, ownership, size, financial strength and recent register changes.
Firms with higher scores appear first in each list.
Use the ranking to order research, then check each business directly.
What it does not mean
No firm here is for sale, and the score says nothing about any owner's plans.
At least 95% of the firms where we hold directors had them checked in or after November 2026.
What we do not cover
Regulatory information is not included in this list. Buyers should check the relevant register as part of their due diligence. Commercial cleaning has no single sector regulator. For waste transport, check authorisation in the Environment Agency, SEPA, Natural Resources Wales or NIEA waste carrier and transporter public registers.
Why age bands but no people's names
Age bands come from the month and year of birth on Companies House. This page shows no exact ages and no people's names. Both come with the purchased list. The band edges from 45 to 65 are the ages where the score changes. A row shows no age bands when a director's surname is in the firm's name, its group's name or its website. Those directors' ages still count towards the score.
Is this your firm?
You can ask us to take it off every acquisition page, and out of every list we sell after that. Give us your name and work email, and we send you a link to confirm. If your email address is on the firm's own website domain, the firm comes off once you confirm. If it is not, a person reviews your request first. A list already sold stays with its buyer.
To have personal data erased, see our privacy policy.
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The standard Firmbase list
Buy the list of all 67 firms, with director names, ages and shareholders
Each row comes with the facts behind its score, financials with dates and contact details.