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Simsof Limited

ActiveCompany number 09775832Private limited companyEst. 201573110 · Advertising agenciesHarpenden, East of England
Official record ↗
Age11 years
older than 82% of its sector
Same activity, United Kingdom33,221live companies · 5952nd oldest
In Harpenden3,283live companies · 27 in the same activity
At this address1only this company
Latest accounts2025total exemption full accounts, made up to 30 Sept 2025

In brief

Simsof Limited is a private limited company incorporated in England and Wales on 14 September 2015. At 11 years old it is older than 82% of the 33,221 live companies whose main activity is advertising agencies. Its registered office is in Harpenden, St Albans, East of England. 27 live companies in Harpenden share the same main activity. Its latest accounts were made up to 30 September 2025 and filed as total exemption full accounts.

Register details

Registered nameSIMSOF LIMITED
Company number09775832
Company typePrivate Limited Company
Registered office18 Waldegrave Park, AL5 5SF Harpenden
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)73110 Advertising agencies
International sector (ISIC Rev.4)M · 73 Advertising and market research

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upTotal exemption full accounts
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 June 2027
Accounting reference date30 September
Next confirmation statement15 October 2026
Last confirmation statement1 October 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Advertising agencies in the United Kingdom

Live companies whose main activity is 73110: 33,221 in total, median age 3 years, 6,651 incorporated in the past 12 months.

All 33,221 companies
This company's decadeOther decades
010,00020,00030,00040,0001890s: 11890s1900s: 11900s1920s: 31920s1930s: 71930s1940s: 31940s1950s: 121950s1960s: 301960s1970s: 561970s1980s: 2051980s1990s: 5461990s2000s: 2,1802000s2010s: 7,5732010s2020s: 22,6042020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 36920112012: 4682013: 50520132014: 6272015: 73220152016: 8502017: 97620172018: 1,1542019: 1,48620192020: 1,6242021: 1,54420212022: 1,9202023: 2,63820232024: 3,4672025: 5,96420252026: 5,447

Location

Registered office in Harpenden, St Albans, East of England.

Harpenden
Live companies in Harpenden3,283
Same activity in Harpenden27
Live companies in St Albans15,670
New in Harpenden, past 12 months314

Similar companies

Live companies with the same main activity, nearest first.

Compare all
MW
Mair & Woods LtdSt Albans, East of England
Number 09735285Est. 2015
DA
Dvo Agency LtdHarpenden, East of England
Number 09895716Est. 2015
CM
Cannell Media Services LimitedSt Albans, East of England
Number 10263452Est. 2016
BA
Becky Allard LtdWheathampstead, East of England
Number 10323188Est. 2016
PP
Pow Pow Events LimitedLea Valley, East of England
Number 09103728Est. 2014
JL
Jacob Lawson Creative LtdSt Albans, East of England
Number 08974351Est. 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.