Data from the official company registers of 12 countries. Not an official register.

English

Simplex GTP Limited

Age28 years
older than 96% of its sector
Same activity, United Kingdom54,755live companies · 1977th oldest
In Theale (West Berkshire)788live companies · 14 in the same activity
At this address15live companies incl. this one
Latest accounts2026dormant company accounts, made up to 30 Jun 2026

In brief

Simplex GTP Limited is a private limited company incorporated in England and Wales on 22 December 1997. At 28 years old it is older than 96% of the 54,755 live companies whose main activity is other information technology service activities. Its registered office is in Theale (West Berkshire), West Berkshire, South East, at an address shared with 14 other live companies. 14 live companies in Theale (West Berkshire) share the same main activity. Its latest accounts were made up to 30 June 2026 and filed as dormant company accounts. It was previously called Simplex Consulting Limited, a name it changed on 10 July 2012.

Register details

Registered nameSIMPLEX GTP LIMITED
Company number03484533
Company typePrivate Limited Company
Registered office1600 Arlington Business Park, Theale, RG7 4SA Reading
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)62090 Other information technology service activities
International sector (ISIC Rev.4)J · 62 Computer programming, consultancy and related activities

Timeline

Register events, newest first.

  • Accounts made upDormant company accounts
  • Confirmation statement made up
  • Name changedPreviously Simplex Consulting Limited
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 March 2028
Accounting reference date30 June
Next confirmation statement27 December 2026
Last confirmation statement13 December 2025
Charges registered3
Outstanding · satisfied0 · 3

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

Other information technology service activities in the United Kingdom

Live companies whose main activity is 62090: 54,755 in total, median age 7 years, 6,201 incorporated in the past 12 months.

All 54,755 companies
This company's decadeOther decades
010,00020,00030,00040,0001890s: 11890s1910s: 11910s1920s: 21920s1930s: 11930s1950s: 11950s1960s: 161960s1970s: 601970s1980s: 4501980s1990s: 2,4821990s2000s: 8,7202000s2010s: 17,7932010s2020s: 25,2282020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,46420112012: 1,5182013: 1,63420132014: 1,8552015: 1,98920152016: 1,7962017: 1,86020172018: 2,0472019: 2,17420192020: 2,2772021: 2,28520212022: 2,4252023: 3,18220232024: 3,9302025: 6,24520252026: 4,884

Location

Registered office in Theale (West Berkshire), West Berkshire, South East.

Theale (West Berkshire)
Live companies in Theale (West Berkshire)788
Same activity in Theale (West Berkshire)14
Live companies in West Berkshire12,850
New in Theale (West Berkshire), past 12 months61

Also registered at this address

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

Similar companies

Live companies with the same main activity, nearest first.

Compare all

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.