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Oldrock Ltd

ActiveCompany number 09301910Private limited companyEst. 201441202 · Construction of domestic buildingsSt Albans, East of England
Official record ↗
Age11 years
older than 81% of its sector
Same activity, United Kingdom71,617live companies · 13742nd oldest
In St Albans8,562live companies · 124 in the same activity
At this address11live companies incl. this one
Latest accounts2026micro-entity accounts, made up to 31 Mar 2026

In brief

Oldrock Ltd is a private limited company incorporated in England and Wales on 10 November 2014. At 11 years old it is older than 81% of the 71,617 live companies whose main activity is construction of domestic buildings. Its registered office is in St Albans, East of England, at an address shared with 10 other live companies. 124 live companies in St Albans share the same main activity. Its latest accounts were made up to 31 March 2026 and filed as micro-entity accounts. It was previously called Muldoon McKeon Ltd, a name it changed on 22 March 2023, and has had 3 earlier names in all.

Register details

Registered nameOLDROCK LTD
Company number09301910
Company typePrivate Limited Company
Registered officeOffice 303, 17 Holywell Hill, AL1 1DT St Albans
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)41202 Construction of domestic buildings
International sector (ISIC Rev.4)F · 41 Construction of buildings

Timeline

Register events, newest first.

  • Accounts made upMicro-entity accounts
  • Confirmation statement made up
  • Name changedPreviously Muldoon McKeon Ltd
  • Name changedPreviously Fir Rua Ltd
  • Name changedPreviously Muldoon Construction Ltd
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 December 2027
Accounting reference date31 March
Next confirmation statement1 March 2027
Last confirmation statement15 February 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Construction of domestic buildings in the United Kingdom

Live companies whose main activity is 41202: 71,617 in total, median age 5 years, 10,111 incorporated in the past 12 months.

All 71,617 companies
This company's decadeOther decades
020,00040,00060,00080,0001910s: 11910s1920s: 71920s1930s: 151930s1940s: 301940s1950s: 471950s1960s: 1461960s1970s: 2731970s1980s: 5111980s1990s: 1,1131990s2000s: 5,3842000s2010s: 22,8772010s2020s: 41,2132020s
Incorporated per year, still live
02,5005,0007,50010,0002011: 94320112012: 1,1842013: 1,54620132014: 2,1182015: 2,51420152016: 2,8262017: 2,95420172018: 3,7642019: 4,30320192020: 3,9812021: 4,31120212022: 4,2902023: 5,20120232024: 5,9152025: 8,90920252026: 8,606

Location

Registered office in St Albans, East of England.

St Albans
Live companies in St Albans8,562
Same activity in St Albans124
New in St Albans, past 12 months676

Also registered at this address

10 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
NE
Naka Engineering Services Ltd.Redbourn, East of England
Number 09289841Est. 2014
PB
Profound Building Solutions LtdSt Albans, East of England
Number 09319849Est. 2014
RN
RP Novo Construction LimitedHarpenden, East of England
Number 09274869Est. 2014
CH
Childs Hill Developments LimitedHarpenden, East of England
Number 09402099Est. 2015
BB
B Baker Roofing LimitedBricket Wood, East of England
Number 09443542Est. 2015
MP
Mainline Properties LimitedLondon Colney, East of England
Number 09117931Est. 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.