MARK 3 INTERNATIONAL LIMITED

Active Company number 04036345

MARK 3 INTERNATIONAL LIMITED (company number 04036345) is a private limited company incorporated on 19 July 2000. Its status on the Companies House register is Active. Its registered office is in Colnbrook, SL3 0NJ. Its nature of business (SIC 2007) is freight air transport (51210). Its latest accounts we hold, for the period ending 31 December 2025, report net assets of £4.9m.

Source: Companies House register, as at 2 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.

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Company Report on MARK 3 INTERNATIONAL LIMITED (PDF)

Page 1 answers whether we would trade with it, and on what terms, by rules stated on the page. The register, the accounts and the people behind the company in one PDF, for your own business use.

The verdict: would we trade with it, on what terms: a starting credit limit from the latest balance sheet, the risk grade with its reasons, and the checks to make before you sign
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 28 Mar 2027
Financials ledger: 10 years of filed accounts held (2016–2025)
Who runs and owns it: 2 PSCs
Shareholders: the current register from the filings: each holder, class, shares and percentage
Charges: 2 outstanding of 6 charges registered
Filing history and methodology: with sources and a disclaimer

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Company details

Company number: 04036345
Status: Active
Company type: Private Limited Company
Incorporated: 19 July 2000
Country of origin: United Kingdom
Registered office: UNIT 1B COLN INDUSTRIAL ESTATE
OLD BATH ROAD
COLNBROOK
SL3 0NJ
ENGLAND

Nature of business (SIC 2007)

51210 — Freight air transport

Accounts and confirmation statement

Accounting reference date: 31 December
Accounts category: FULL
Accounts last made up to: 31 December 2025
Next accounts due: 30 September 2027
Confirmation statement last made up to: 14 March 2026
Next confirmation statement due: 28 March 2027

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
Turnover	—	—	£16.8m	£21.2m	£18.1m	£18.3m	£19.4m	—	—	—
Gross profit	—	—	£4.8m	£4.4m	£2.6m	£2.8m	£2.6m	—	—	—
Operating profit	—	—	£720k	£1.8m	£632k	£789k	£241k	—	—	—
Profit before tax	£1.5m	£4.0m	£698k	£1.7m	£478k	£787k	£260k	—	—	—
Profit after tax	£1.1m	£3.0m	£514k	£1.3m	£380k	£699k	£311k	—	—	—
Total assets	£8.8m	£8.2m	£6.1m	£6.2m	£6.8m	£4.8m	£6.5m	£4.4m	£4.8m	£2.7m
Cash at bank	£2.4m	£1.1m	£1.0m	£1.8m	£1.8m	£1.5m	£572k	£928k	£558k	£270k
Current liabilities	£3.6m	£2.5m	£3.0m	£3.0m	£4.4m	£2.4m	£5.0m	£2.7m	£3.1m	£1.2m
Net current assets	£4.9m	£5.4m	£2.8m	£2.8m	£1.8m	£1.6m	£780k	£1.2m	£1.2m	£1.1m
Total liabilities	—	—	—	—	—	—	£5.1m	£2.8m	£3.7m	£1.9m
Net assets	£4.9m	£5.5m	£3.0m	£2.8m	£1.8m	£1.7m	£1.4m	£1.5m	£1.1m	£808k
Employees	53	46	49	36	35	46	—	43	34	32

—: 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: 2 current (4 including ceased)
Charges (mortgages): 6 registered, 2 outstanding, 4 satisfied

Questions about MARK 3 INTERNATIONAL LIMITED

Is MARK 3 INTERNATIONAL LIMITED active?

Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 2 October 2026.)

When was MARK 3 INTERNATIONAL LIMITED incorporated?

MARK 3 INTERNATIONAL LIMITED was incorporated on 19 July 2000, according to the Companies House register. (Companies House register, as at 2 October 2026.)

Where is MARK 3 INTERNATIONAL LIMITED registered?

Its registered office is in Colnbrook, SL3 0NJ. (Companies House register, as at 2 October 2026.)

Who controls MARK 3 INTERNATIONAL LIMITED?

The register lists 2 current persons with significant control (4 including those who have ceased). The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/04036345/persons-with-significant-control. (Companies House register, as at 2 October 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows

When are MARK 3 INTERNATIONAL 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 2 October 2026.)

Does MARK 3 INTERNATIONAL LIMITED file dormant accounts?

Not in its latest accounts. The register gives their category as “Full accounts”, made up to 31 December 2025. (Companies House register, as at 2 October 2026.) What a dormant company is and what it must file

Does MARK 3 INTERNATIONAL LIMITED have any charges registered against it?

Yes. The register shows 6 charges: 2 outstanding and 4 satisfied. The charges themselves are listed at https://find-and-update.company-information.service.gov.uk/company/04036345/charges. (Companies House register, as at 2 October 2026.) Company charges: what a mortgage or debenture means and how to read one

Is MARK 3 INTERNATIONAL 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 10 October 2026. A name screen is not legal clearance.

More freight air transport companies

Industry overview: 847 active companies in SIC 51210

Other active companies registered at SL3 0NJ

Related guides

Companies with similar names

Other companies, LLPs and partnerships on the Companies House register whose names begin “MARK 3”. Each is a separate legal entity from MARK 3 INTERNATIONAL LIMITED: check the registered number before relying on a name. Register data as at 2 October 2026.

MARK 3 CORPORATION (Company, Active, Punta Paitilla; OE006150)
MARK 3 FOUNDRY LIMITED (Company, Active, Colnbrook; 17108373)
MARK 3 UK LIMITED (Company, Active, Colnbrook; 07304863)

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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.

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Official register entry: MARK 3 INTERNATIONAL LIMITED on Companies House.

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