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

English

CSL Developments Limited

Age29 years
older than 76% of its sector
Same activity, United Kingdom3,036live companies · 729th oldest
In Aylesbury7,339live companies · 6 in the same activity
At this address2live companies incl. this one
Latest accounts2025total exemption full accounts, made up to 31 Oct 2025

In brief

CSL Developments Limited is a private limited company incorporated in England and Wales on 17 October 1997. At 29 years old it is older than 76% of the 3,036 live companies whose main activity is manufacture of other special-purpose machinery n.e.c.. Its registered office is in Aylesbury, Buckinghamshire, South East, at an address shared with one other live company. 6 live companies in Aylesbury share the same main activity. Its latest accounts were made up to 31 October 2025 and filed as total exemption full accounts.

Register details

Registered nameCSL DEVELOPMENTS LIMITED
Company number03451623
Company typePrivate Limited Company
Registered officeUnit 10 Anglo Business Park, Smeaton Close, HP19 8UP Aylesbury
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)28990 Manufacture of other special-purpose machinery n.e.c.
International sector (ISIC Rev.4)C · 28 Manufacture of machinery and equipment n.e.c.

Timeline

Register events, newest first.

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

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 July 2027
Accounting reference date31 October
Next confirmation statement31 October 2026
Last confirmation statement17 October 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Manufacture of other special-purpose machinery n.e.c. in the United Kingdom

Live companies whose main activity is 28990: 3,036 in total, median age 17 years, 174 incorporated in the past 12 months.

All 3,036 companies
This company's decadeOther decades
02505007501,0001890s: 31890s1900s: 51900s1910s: 11910s1920s: 31920s1930s: 91930s1940s: 151940s1950s: 301950s1960s: 471960s1970s: 1251970s1980s: 2161980s1990s: 3731990s2000s: 7372000s2010s: 8102010s2020s: 6622020s
Incorporated per year, still live
0501001502002011: 7820112012: 772013: 9320132014: 862015: 8120152016: 902017: 7420172018: 782019: 7720192020: 652021: 5920212022: 632023: 8620232024: 972025: 14520252026: 147

Location

Registered office in Aylesbury, Buckinghamshire, South East.

Aylesbury
Live companies in Aylesbury7,339
Same activity in Aylesbury6
Live companies in Buckinghamshire54,542
New in Aylesbury, past 12 months932

Also registered at this address

1 other live company shares this registered office.

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.