PLASMA CLEAN AIR LIMITED
Active Company number 04949576
PLASMA CLEAN AIR LIMITED (company number 04949576) is a private limited company incorporated on 31 October 2003. Its status on the Companies House register is Active. Its registered office is in Manchester, M24 1GS. Its nature of business (SIC 2007) is research and experimental development on biotechnology (72110). Its latest accounts we hold, for the period ending 31 December 2025, report net assets of £453k.
Source: Companies House register, as at 6 October 2026. How to cite this page
Information only, not advice. Register details and accounts figures are the company's own filings, shown as filed: CompanyStack does not audit or verify them and accepts no responsibility for decisions made on them. Check important facts at Companies House.
Company Report on PLASMA CLEAN AIR LIMITED (PDF)
The register, the accounts and the people behind the company in one PDF, for your own business use.
- Summary and Health Score: with the reasons behind the score
- Red flags: and what changed in the last 12 months
- Key figures: the accounts to 31 Dec 2025 against the year before
- Filing deadlines: accounts due 30 Sep 2027; confirmation statement due 14 Nov 2026
- Financials ledger: 17 years of filed accounts held (2009–2025)
- Who runs and owns it: 1 PSC
- Charges: 1 outstanding of 2 charges registered
- Filing history and methodology: with sources and a disclaimer
Get the report PDF for £9 See a sample
One-off payment for business use, no subscription, no account. The download link is emailed within minutes; a receipt and numbered invoice follow by email. Included with Pro and Team.
Company details
- Company number
- 04949576
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 31 October 2003
- Country of origin
- United Kingdom
- Registered office
- Unit C1 Brookside Business Park Greengate
Middleton
Manchester
M24 1GS
England
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 December
- Accounts category
- TOTAL EXEMPTION FULL
- Accounts last made up to
- 31 December 2025
- Next accounts due
- 30 September 2027
- Confirmation statement last made up to
- 31 October 2025
- Next confirmation statement due
- 14 November 2026
Financial summary
| Period ending | 31 December 2025 | 31 December 2024 | 31 December 2023 | 31 December 2022 | 31 December 2021 | 31 December 2020 | 31 December 2019 | 31 December 2018 | 31 December 2017 | 31 December 2016 | 31 December 2015 | 31 December 2014 | 31 December 2013 | 30 April 2013 | 31 March 2012 | 31 March 2011 | 31 March 2010 | 31 March 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit after tax | £169k | £72k | −£749 | −£57k | £35k | £20k | £7,282 | £112k | £19k | £59k | — | — | — | — | — | — | — | — |
| Total assets | £861k | £761k | £715k | £357k | £514k | £478k | £355k | £335k | £272k | £324k | £252k | £212k | £109k | £151k | £338k | £505k | £215k | £202k |
| Cash at bank | £162k | £65k | £20k | £9,324 | £136k | £247k | £135k | £111k | £81k | £195k | £107k | £91k | £12k | £42k | £37k | £89k | £43k | £59k |
| Current liabilities | £391k | £433k | £453k | £109k | £184k | £198k | £140k | £127k | £176k | £247k | £234k | £273k | £229k | £201k | £185k | £346k | £88k | £15k |
| Net current assets / (liabilities) | £409k | £243k | £162k | £242k | £325k | £273k | £209k | £200k | £87k | £68k | £4,756 | (£78k) | (£144k) | (£80k) | £114k | £120k | £80k | £137k |
| Total liabilities | £408k | £477k | £503k | £144k | £245k | £243k | £140k | £127k | £176k | £247k | £234k | £273k | £229k | £201k | £590k | £723k | £435k | £303k |
| Net assets / (liabilities) | £453k | £284k | £212k | £213k | £269k | £234k | £215k | £208k | £96k | £77k | £18k | (£60k) | (£120k) | (£50k) | (£252k) | (£217k) | (£220k) | (£101k) |
| Employees | 9 | 8 | 7 | 7 | 8 | 8 | 8 | 5 | 5 | 7 | — | — | — | — | — | — | — | — |
—: no figure read from the filing.
Figures read from filings at Companies House (ixbrl) and checked; see how we read them. Small-company accounts often omit turnover and profit. Spotted an error? Tell us.
Control, officers and charges
- Persons with significant control
- 1 current (1 including ceased)
- Corporate controllers
- Plasma Clean Holdings Limited
- Charges (mortgages)
- 2 registered, 1 outstanding, 1 satisfied
Previous names
- PLASMA CLEAN LTD (changed 17 March 2023)
Questions about PLASMA CLEAN AIR LIMITED
Is PLASMA CLEAN AIR LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 6 October 2026.)
When was PLASMA CLEAN AIR LIMITED incorporated?
PLASMA CLEAN AIR LIMITED was incorporated on 31 October 2003, according to the Companies House register. (Companies House register, as at 6 October 2026.)
Where is PLASMA CLEAN AIR LIMITED registered?
Its registered office is in Manchester, M24 1GS. (Companies House register, as at 6 October 2026.)
Who controls PLASMA CLEAN AIR LIMITED?
The register lists 1 current person with significant control (1 including those who have ceased). Corporate controllers named on the register: Plasma Clean Holdings Limited. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/04949576/persons-with-significant-control. (Companies House register, as at 6 October 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows
When are PLASMA CLEAN AIR LIMITED's next accounts due?
The register shows the next accounts as due by 30 September 2027. Its latest accounts on the register were made up to 31 December 2025. (Companies House register, as at 6 October 2026.)
Does PLASMA CLEAN AIR LIMITED file dormant accounts?
Not in its latest accounts. The register gives their category as “Total exemption accounts”, made up to 31 December 2025. (Companies House register, as at 6 October 2026.) What a dormant company is and what it must file
Does PLASMA CLEAN AIR LIMITED have any charges registered against it?
Yes. The register shows 2 charges: 1 outstanding and 1 satisfied. The charges themselves are listed at https://find-and-update.company-information.service.gov.uk/company/04949576/charges. (Companies House register, as at 6 October 2026.) Company charges: what a mortgage or debenture means and how to read one
Is PLASMA CLEAN AIR LIMITED on a sanctions list?
No match for this company's name on the sanctions lists CompanyStack screens (UK, EU, OFAC SDN, OFAC non-SDN, Canada, Australia, New Zealand, Japan, France, US CSL) as at 8 October 2026. A name screen is not legal clearance.
Related companies
More research and experimental development on biotechnology companies
- IQVIA LABORATORIES DISCOVERY UK LTD
- CENTRE FOR PROCESS INNOVATION LIMITED
- CHARLES RIVER U.K. LIMITED
- MEDICINES DISCOVERY CATAPULT LIMITED
- ORIGIO LIMITED
- AVIADOBIO LTD
- THERADEX (EUROPE) LIMITED
- GENOMICS LIMITED
Industry overview: 4,011 active companies in SIC 72110
Other active companies registered at M24 1GS
Related guides
Companies with similar names
Other companies, LLPs and partnerships on the Companies House register whose names begin “PLASMA CLEAN”. Each is a separate legal entity from PLASMA CLEAN AIR LIMITED: check the registered number before relying on a name. Register data as at 6 October 2026.
- PLASMA CLEAN HOLDINGS LIMITED (Company, Active, Greengate; 08411800)
- PLASMA CLEAN LIMITED (Company, Active, Greengate; 14742409)
About CompanyStack
CompanyStack turns Companies House records into answers you can act on: who a company is, who runs and owns it, whether it keeps up with its filings and how its finances are moving. Every figure traces back to a public record, and we say when a record is missing.
Sources for company pages: Companies House (register, accounts, officers, PSCs, charges and filings), The Gazette (company insolvency notices only), the ONS Postcode Directory, official sanctions lists, including those of the UK (with UN designations), the EU, the US, Canada, Australia, New Zealand and France, and copies taken in April 2026 of the ICO register, the Charity Commission, CQC, Ofsted, Food Standards Agency and Environment Agency registers. Contains public sector information licensed under the Open Government Licence v3.0. CompanyStack is not affiliated with or endorsed by Companies House.
How we work and keep data safe · Every data source we use · Sample reports
Use this data
Official register entry: PLASMA CLEAN AIR LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/04949576 — see the API documentation and pricing.