Diamond Engineering Services Ltd

ActiveCompany number 06837452Private limited companyEst. 200925110 · Manufacture of metal structures and parts of structures Ecclesfield and Grenoside, Yorkshire and The Humber

Official record ↗

Age17 years

older than 62% of its sector

Same activity, United Kingdom5,245live companies · 2000th oldest

In Ecclesfield and Grenoside404live companies · 2 in the same activity

At this address6live companies incl. this one

Latest accounts2025full accounts, made up to 31 Mar 2025

In brief

Diamond Engineering Services Ltd is a private limited company incorporated in England and Wales on 5 March 2009. At 17 years old it is older than 62% of the 5,245 live companies whose main activity is manufacture of metal structures and parts of structures. Its registered office is in Ecclesfield and Grenoside, Sheffield, Yorkshire and The Humber, at an address shared with 5 other live companies. 2 live companies in Ecclesfield and Grenoside share the same main activity. Its latest accounts were made up to 31 March 2025 and filed as full accounts. It was previously called CTL Seal Limited, a name it changed on 8 January 2026.

Register details

Registered nameDIAMOND ENGINEERING SERVICES LTD

Company number06837452

Company typePrivate Limited Company

Registered officeButterthwaite Lane, Ecclesfield, S35 9WA Sheffield

JurisdictionEngland and Wales

Nature of business (UK SIC 2007)25110 Manufacture of metal structures and parts of structures

International sector (ISIC Rev.4)C · 25 Manufacture of fabricated metal products, except machinery and equipment

Timeline

23 Jun 2026Confirmation statement made up
8 Jan 2026Name changedPreviously CTL Seal Limited
31 Mar 2025Accounts made upFull accounts
5 Mar 2009Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 December 2026

Accounting reference date31 March

Next confirmation statement7 July 2027

Last confirmation statement23 June 2026

Charges registered2

Outstanding · satisfied1 · 1

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

Manufacture of metal structures and parts of structures in the United Kingdom

Live companies whose main activity is 25110: 5,245 in total, median age 12 years, 496 incorporated in the past 12 months.

All 5,245 companies

This company's decadeOther decades

Incorporated per year, still live

Location

Registered office in Ecclesfield and Grenoside, Sheffield, Yorkshire and The Humber.

Live companies in Ecclesfield and Grenoside404

Same activity in Ecclesfield and Grenoside2

Live companies in Sheffield34,854

New in Ecclesfield and Grenoside, past 12 months33

Also registered at this address

5 other live companies share this registered office.

H2HLW 207 Limited04829177 · Est. 2003 · 64209
OEOss Engineering Ltd10795994 · Est. 2017 · 71129
DDDiamond Design Services Ltd11713331 · Est. 2018 · 74100
LEL England & A England Limited03596042 · Est. 1998 · 68209
ESEffingham Steel Services Limited00948812 · Est. 1969 · 96090

Similar companies

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Compare all

DWS Fabrications LimitedSheffield, Yorkshire and The Humber

Number 06985428Est. 2009

Tinsley Bridge Services LimitedSheffield, Yorkshire and The Humber

Number 07065496Est. 2009

Steelgram Fabrications LimitedSheffield, Yorkshire and The Humber

Number 06612688Est. 2008

Mayflower Engineering LimitedSheffield, Yorkshire and The Humber

Number 06503518Est. 2008

Grange Fabrications LimitedSheffield, Yorkshire and The Humber

Number 06304214Est. 2007

Architectural Metalwork Installations LimitedSheffield, Yorkshire and The Humber

Number 06228365Est. 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.

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