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Protothought Ltd

ActiveCompany number 13021628Private limited companyEst. 202072200 · Research and experimental development on social sciences and humanitiesYork, Yorkshire and The Humber
Official record ↗
Age5 years
older than 62% of its sector
Same activity, United Kingdom2,257live companies · 855th oldest
In York10,214live companies · 7 in the same activity
At this address1only this company
Latest accounts2025dormant company accounts, made up to 30 Nov 2025

In brief

Protothought Ltd is a private limited company incorporated in England and Wales on 15 November 2020. At 5 years old it is older than 62% of the 2,257 live companies whose main activity is research and experimental development on social sciences and humanities. Its registered office is in York, Yorkshire and The Humber. 7 live companies in York share the same main activity. Its latest accounts were made up to 30 November 2025 and filed as dormant company accounts.

Register details

Registered namePROTOTHOUGHT LTD
Company number13021628
Company typePrivate Limited Company
Registered office40 Meadlands Mews, YO31 0WD York
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)72200 Research and experimental development on social sciences and humanities · 74100 specialised design activities
International sector (ISIC Rev.4)M · 72 Scientific research and development

Timeline

Register events, newest first.

  • Accounts made upDormant company accounts
  • Confirmation statement made up
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 August 2027
Accounting reference date30 November
Next confirmation statement28 November 2026
Last confirmation statement14 November 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Research and experimental development on social sciences and humanities in the United Kingdom

Live companies whose main activity is 72200: 2,257 in total, median age 4 years, 403 incorporated in the past 12 months.

All 2,257 companies
This company's decadeOther decades
05001,0001,5002,0001870s: 11870s1900s: 11900s1930s: 11930s1940s: 11940s1950s: 21950s1960s: 51960s1970s: 21970s1980s: 101980s1990s: 321990s2000s: 1612000s2010s: 5372010s2020s: 1,5042020s
Incorporated per year, still live
01002003004002011: 3020112012: 332013: 4520132014: 502015: 5520152016: 492017: 6520172018: 702019: 10620192020: 1192021: 11220212022: 1872023: 18020232024: 2242025: 34120252026: 341

Location

Registered office in York, Yorkshire and The Humber.

York
Live companies in York10,214
Same activity in York7
New in York, past 12 months955

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SI
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PC
The Policy Co-Op LtdYork, Yorkshire and The Humber
Number 16424062Est. 2025
YM
York Medical LimitedYork, Yorkshire and The Humber
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VE
Viridius Eboracum LtdCopmanthorpe, Yorkshire and The Humber
Number 09324698Est. 2014

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.