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Alturn Limited

ActiveCompany number 05723185Private limited companyEst. 200642990 · Construction of other civil engineering projects n.e.c.Marlow, South East
Official record ↗
Age20 years
older than 81% of its sector
Same activity, United Kingdom16,393live companies · 3066th oldest
In Marlow2,516live companies · 6 in the same activity
At this address200live companies incl. this one
Latest accounts2025total exemption full accounts, made up to 31 Mar 2025

In brief

Alturn Limited is a private limited company incorporated in England and Wales on 27 February 2006. At 20 years old it is older than 81% of the 16,393 live companies whose main activity is construction of other civil engineering projects n.e.c.. Its registered office is in Marlow, Buckinghamshire, South East, at an address shared with 199 other live companies. 6 live companies in Marlow share the same main activity. Its latest accounts were made up to 31 March 2025 and filed as total exemption full accounts.

Register details

Registered nameALTURN LIMITED
Company number05723185
Company typePrivate Limited Company
Registered officeMercury House, 19-21 Chapel Street, SL7 3HN Marlow
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)42990 Construction of other civil engineering projects n.e.c.
International sector (ISIC Rev.4)F · 42 Civil engineering

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 due31 December 2026
Accounting reference date31 March
Next confirmation statement13 March 2027
Last confirmation statement27 February 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Construction of other civil engineering projects n.e.c. in the United Kingdom

Live companies whose main activity is 42990: 16,393 in total, median age 9 years, 1,288 incorporated in the past 12 months.

All 16,393 companies
This company's decadeOther decades
02,0004,0006,0008,0001900s: 21900s1920s: 51920s1930s: 101930s1940s: 111940s1950s: 291950s1960s: 961960s1970s: 1971970s1980s: 4031980s1990s: 7571990s2000s: 2,8542000s2010s: 5,7062010s2020s: 6,3232020s
Incorporated per year, still live
05001,0001,5002,0002011: 29020112012: 3762013: 44620132014: 6532015: 66020152016: 6412017: 67720172018: 7842019: 84320192020: 8152021: 65920212022: 6762023: 83220232024: 9492025: 1,34520252026: 1,047

Location

Registered office in Marlow, Buckinghamshire, South East.

Marlow
Live companies in Marlow2,516
Same activity in Marlow6
Live companies in Buckinghamshire54,542
New in Marlow, past 12 months201

Also registered at this address

199 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
BP
Berkley Precision Engineering LtdSlough, South East
Number 05629159Est. 2005
RC
Rykirst Construction LtdWinslow, South East
Number 05907012Est. 2006
O
Oag LimitedHigh Wycombe, South East
Number 06077937Est. 2007
JA
J A G Builders LtdGeorge Green, South East
Number 06190802Est. 2007
KM
Kehr Management LtdHigh Wycombe, South East
Number 06208682Est. 2007
DC
DTB Consultants LimitedWeston Turville, South East
Number 06240866Est. 2007

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.