MASH UP ATS LTD
Active Company number 17420839
MASH UP ATS LTD (company number 17420839) is a private limited company incorporated on 26 August 2026. Its status on the Companies House register is Active. Its registered office is in Haywards Heath, RH17 6QR. Its nature of business (SIC 2007) is security dealing on own account (64991).
Source: Companies House register, as at 29 September 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 MASH UP ATS LTD (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 against the year before, and filing deadlines
- Financials ledger: up to 10 years of filed accounts
- Who runs and owns it: directors, secretaries and PSCs
- Charges, filing history and methodology
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Company details
- Company number
- 17420839
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 26 August 2026
- Country of origin
- United Kingdom
- Registered office
- RYELANDS FARM COTTAGE HAYWARDS HEATH ROAD
BALCOMBE
HAYWARDS HEATH
WEST SUSSEX
RH17 6QR
UNITED KINGDOM
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 August
- Accounts category
- NO ACCOUNTS FILED
- Accounts last made up to
- —
- Next accounts due
- 26 May 2028
- Confirmation statement last made up to
- —
- Next confirmation statement due
- 8 September 2027
Financial summary
No accounts filed yet; first accounts due 26 May 2028.
Control, officers and charges
- Persons with significant control
- 1 current (1 including ceased)
- Corporate controllers
- Mash Up Holdings Ltd
Questions about MASH UP ATS LTD
Is MASH UP ATS LTD active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)
When was MASH UP ATS LTD incorporated?
MASH UP ATS LTD was incorporated on 26 August 2026, according to the Companies House register. (Companies House register, as at 29 September 2026.)
Where is MASH UP ATS LTD registered?
Its registered office is in Haywards Heath, RH17 6QR. (Companies House register, as at 29 September 2026.)
Who controls MASH UP ATS LTD?
The register lists 1 current person with significant control (1 including those who have ceased). Corporate controllers named on the register: Mash Up Holdings Ltd. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/17420839/persons-with-significant-control. (Companies House register, as at 29 September 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows
When are MASH UP ATS LTD's next accounts due?
The register shows the next accounts as due by 26 May 2028. (Companies House register, as at 29 September 2026.)
Is MASH UP ATS LTD 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.
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- CREDITINCOME LIMITED
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- SUKIN LIMITED
- STX COMMODITIES (UK) LTD
- NIALL MAGUIRE LIMITED
- WH TRADING UKCT LTD
- BAYESIAN SHIFT LTD
Industry overview: 4,525 active companies in SIC 64991
Other active companies registered at RH17 6QR
Related guides
Companies with similar names
Other companies, LLPs and partnerships on the Companies House register whose names begin “MASH UP”. Each is a separate legal entity from MASH UP ATS LTD: check the registered number before relying on a name. Register data as at 29 September 2026.
- MASH UP DERBY LTD (Company, Active, Derby; 09479321)
- MASH UP HOLDINGS LTD (Company, Active, Balcombe; 17379031)
- MASH UP LONDON LIMITED (Company, Active, Stanmore; 10010736)
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.
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Official register entry: MASH UP ATS LTD on Companies House.
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