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Mentone Ltd

ActiveCompany number 09707723Private limited companyEst. 201572190 · Other research and experimental development on natural sciences and engineeringCity of Westminster, London
Official record ↗
Age11 years
older than 62% of its sector
Same activity, United Kingdom6,027live companies · 2318th oldest
In City of Westminster163,540live companies · 238 in the same activity
At this address14,308live companies incl. this one
Latest accounts2025micro-entity accounts, made up to 31 Jul 2025

In brief

Mentone Ltd is a private limited company incorporated in England and Wales on 29 July 2015. At 11 years old it is older than 62% of the 6,027 live companies whose main activity is other research and experimental development on natural sciences and engineering. Its registered office is in City of Westminster, Westminster, London, at an address shared with 14,307 other live companies. 238 live companies in City of Westminster share the same main activity. Its latest accounts were made up to 31 July 2025 and filed as micro-entity accounts. It was previously called Phytosoak Limited, a name it changed on 21 February 2017.

Register details

Registered nameMENTONE LTD
Company number09707723
Company typePrivate Limited Company
Registered office167-169 Great Portland Street, 5TH Floor, W1W 5PF London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)72190 Other research and experimental development on natural sciences and engineering
International sector (ISIC Rev.4)M · 72 Scientific research and development

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upMicro-entity accounts
  • Name changedPreviously Phytosoak Limited
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 April 2027
Accounting reference date31 July
Next confirmation statement2 July 2027
Last confirmation statement18 June 2026
Charges registered0
Outstanding · satisfied0 · 0

Charges are security interests (such as mortgages) registered against the company.

Other research and experimental development on natural sciences and engineering in the United Kingdom

Live companies whose main activity is 72190: 6,027 in total, median age 7 years, 758 incorporated in the past 12 months.

All 6,027 companies
This company's decadeOther decades
01,0002,0003,0004,0001880s: 11880s1890s: 11890s1910s: 21910s1930s: 31930s1940s: 21940s1950s: 131950s1960s: 171960s1970s: 271970s1980s: 1171980s1990s: 2981990s2000s: 9512000s2010s: 1,7832010s2020s: 2,8122020s
Incorporated per year, still live
02004006008002011: 14620112012: 1332013: 15120132014: 1872015: 19320152016: 1822017: 19020172018: 2252019: 22420192020: 2732021: 28020212022: 2562023: 33720232024: 4152025: 63120252026: 620

Location

Registered office in City of Westminster, Westminster, London.

City of Westminster
Live companies in City of Westminster163,540
Same activity in City of Westminster238
Live companies in Westminster164,765
New in City of Westminster, past 12 months19,587

Also registered at this address

14,307 other live companies share this registered office; shown are those incorporated closest in time to this one.

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NJ
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Sources

Register data: Companies House, Free Company Data Product, delivery of 1 October 2026. Places: ONS Postcode Directory (Open Government Licence v3.0). Sector names: Eurostat NACE Rev. 2. Context figures are computed by FirmsDB from these sources. This page is not an official register; check the official record before relying on it.