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Harthill Developments Limited

ActiveCompany number 00633525Private limited companyEst. 195925620 · MachiningSwallownest and Aston, Yorkshire and The Humber
Official record ↗
Age67 years
older than 97% of its sector
Same activity, United Kingdom2,853live companies · 92nd oldest
In Swallownest and Aston465live companies
At this address3live companies incl. this one
Latest accounts2025total exemption full accounts, made up to 31 Aug 2025

In brief

Harthill Developments Limited is a private limited company incorporated in England and Wales on 24 July 1959. At 67 years old it is older than 97% of the 2,853 live companies whose main activity is machining. Its registered office is in Swallownest and Aston, Rotherham, Yorkshire and The Humber, at an address shared with 2 other live companies. Its latest accounts were made up to 31 August 2025 and filed as total exemption full accounts.

Register details

Registered nameHARTHILL DEVELOPMENTS LIMITED
Company number00633525
Company typePrivate Limited Company
Registered officeMansfield Road, Aston, S26 2BR Sheffield
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)25620 Machining
International sector (ISIC Rev.4)C · 25 Manufacture of fabricated metal products, except machinery and equipment

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 May 2027
Accounting reference date31 August
Next confirmation statement14 February 2027
Last confirmation statement31 January 2026
Charges registered5
Outstanding · satisfied2 · 3

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

Machining in the United Kingdom

Live companies whose main activity is 25620: 2,853 in total, median age 18 years, 133 incorporated in the past 12 months.

All 2,853 companies
This company's decadeOther decades
02004006008001890s: 11890s1900s: 11900s1910s: 51910s1920s: 51920s1930s: 71930s1940s: 301940s1950s: 431950s1960s: 801960s1970s: 1591970s1980s: 2291980s1990s: 3141990s2000s: 6212000s2010s: 6852010s2020s: 6732020s
Incorporated per year, still live
0501001502002011: 5120112012: 532013: 5720132014: 682015: 8420152016: 892017: 6420172018: 732019: 7920192020: 772021: 7120212022: 812023: 8820232024: 1022025: 14020252026: 114

Location

Registered office in Swallownest and Aston, Rotherham, Yorkshire and The Humber.

Swallownest and Aston
Live companies in Swallownest and Aston465
Same activity in Swallownest and Aston1
Live companies in Rotherham13,837
New in Swallownest and Aston, past 12 months62

Also registered at this address

2 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
ME
Mogul Engineers LimitedRotherham, Yorkshire and The Humber
Number 00946376Est. 1969
A
Al-Met LimitedRotherham, Yorkshire and The Humber
Number 01897307Est. 1985
SE
Swallownest Engineering Company LimitedWickersley and Bramley, Yorkshire and The Humber
Number 01969447Est. 1985
E
Emuge-Franken UK LimitedRotherham, Yorkshire and The Humber
Number 02239015Est. 1988
D
Demkel LimitedRotherham, Yorkshire and The Humber
Number 02550884Est. 1990
RE
Rotherham Engine Supplies LimitedRotherham, Yorkshire and The Humber
Number 02970196Est. 1994

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.