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Opensystems Architecture Ltd

ActiveCompany number 07943501Private limited companyEst. 201271111 · Architectural activitiesWokingham, South East
Official record ↗
Age14 years
older than 70% of its sector
Same activity, United Kingdom18,172live companies · 5458th oldest
In Wokingham4,417live companies · 14 in the same activity
At this address56live companies incl. this one
Latest accounts2025micro-entity accounts, made up to 28 Feb 2025

In brief

Opensystems Architecture Ltd is a private limited company incorporated in England and Wales on 9 February 2012. At 14 years old it is older than 70% of the 18,172 live companies whose main activity is architectural activities. Its registered office is in Wokingham, South East, at an address shared with 55 other live companies. 14 live companies in Wokingham share the same main activity. Its latest accounts were made up to 28 February 2025 and filed as micro-entity accounts. It was previously called Open Systems Architecture Ltd, a name it changed on 13 February 2012.

Register details

Registered nameOPENSYSTEMS ARCHITECTURE LTD
Company number07943501
Company typePrivate Limited Company
Registered officeWalnut House, 34 Rose Street, RG40 1XU Wokingham
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)71111 Architectural activities
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upMicro-entity accounts
  • Name changedPreviously Open Systems Architecture Ltd
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 November 2026
Accounting reference date29 February
Next confirmation statement23 February 2027
Last confirmation statement9 February 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Architectural activities in the United Kingdom

Live companies whose main activity is 71111: 18,172 in total, median age 9 years, 1,037 incorporated in the past 12 months.

All 18,172 companies
This company's decadeOther decades
02,0004,0006,0008,0001880s: 111880s1920s: 111920s1950s: 111950s1960s: 441960s1970s: 45451970s1980s: 2572571980s1990s: 7267261990s2000s: 3,2973,2972000s2010s: 7,1747,1742010s2020s: 6,6666,6662020s
Incorporated per year, still live
05001,0001,5002,0002011: 55020112012: 6462013: 67520132014: 7672015: 75320152016: 7372017: 80420172018: 8492019: 88620192020: 9732021: 92120212022: 8482023: 88720232024: 1,0032025: 1,17120252026: 863

Location

Registered office in Wokingham, South East.

Wokingham
Live companies in Wokingham4,417
Same activity in Wokingham14
New in Wokingham, past 12 months453

Also registered at this address

55 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
K
Korper LimitedSpencers Wood, South East
Number 08094930Est. 2012
A
Anagag LtdWokingham, South East
Number 08238972Est. 2012
JD
Jetarch Design Ltd.Woodley, South East
Number 08413786Est. 2013
TA
Tait Architects LimitedWinnersh, South East
Number 07485660Est. 2011
BA
Bradbury Architects LimitedHurst, South East
Number 07475806Est. 2010
M
Matplan LimitedReading, South East
Number 07423701Est. 2010

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.