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Builders · Westminster

First Extensions Group Ltd

First Extensions Group Ltd is a builder registered with Companies House, with its registered office in Westminster, Greater London. The registered office on record is 55 Princes Gate, Exhibition Road, London, SW7 2PN.

What is First Extensions Group Ltd?

First Extensions Group Ltd is a private limited company, incorporated on 10 December 2025, with company number 16902484.

Companies House lists its business activity as SIC code 41202 (construction of domestic buildings).

First Extensions Group Ltd appears alongside 2,494 other construction companies listed in Westminster.

Its registered office postcode is about 3 km from the centre of Westminster.

Which trades is First Extensions Group Ltd listed under?

First Extensions Group Ltd is listed under one trade: builders, based on its SIC codes.

Where is First Extensions Group Ltd's registered office?

First Extensions Group Ltd has its registered office in Westminster, Greater London. Companies House gives the registered office address as 55 Princes Gate, Exhibition Road, London, SW7 2PN. A registered office is the official address on the Companies House register, which is not always where a company carries out its work.

Is First Extensions Group Ltd on Companies House?

Yes. Companies House lists company number 16902484 for First Extensions Group Ltd, with the status "Active", incorporated on 10 December 2025. Its SIC code is 41202 (construction of domestic buildings). Its name on the register is FIRST EXTENSIONS GROUP LTD.

Source: Companies House

Which construction companies are near First Extensions Group Ltd?

The closest construction company to First Extensions Group Ltd in the directory is 53 Egerton Crescent Ltd in Westminster, about under 1 km away (measured between registered office postcodes and mapped locations).

  • Campden Hill Ltd

    WestminsterRegistered office: 27 Emperors Gate, London, SW7 4HSWebsite: campdenhill.co.uk

    • Construction companies

  • Pelly Developments Limited

    WestminsterRegistered office: 20 St. Albans Grove, London, W8 5BPWebsite: pellydevelopments.com

    • Construction companies

  • 365 Home Solutions Ltd

    WestminsterRegistered office: First Floor Office, 3 Hornton Place, London, W8 4LZ

    • Builders
    • Construction companies

  • 11 PS JV Holdco Limited

    WestminsterRegistered office: Sloane Square House, Holbein Place, London, SW1W 8NS

    • Construction companies

What other construction companies are in Westminster?

Other construction companies listed in Westminster include Campden Hill Ltd and Colas Rail Limited. See every construction company in Westminster.

  • Campden Hill Ltd

    WestminsterRegistered office: 27 Emperors Gate, London, SW7 4HSWebsite: campdenhill.co.uk

    • Construction companies

  • Colas Rail Limited

    WestminsterRegistered office: 25 Victoria Street, London, SW1H 0EXWebsite: colasrail.co.uk

    • Civil engineering and groundworks

  • Franki Foundations UK Limited

    WestminsterRegistered office: 47-49 Durham Street, London, SE11 5JAWebsite: frankifoundations.co.uk

    • Construction companies

  • Hamilton Glass Products Limited

    WestminsterRegistered office: 140A Tachbrook Street, London, SW1V 2NEWebsite: hamiltonglassproducts.co.uk

    • Glaziers and window fitters

  • KK Windows Ltd

    Westminster1C Hinton RoadWebsite: kkwindows.co.uk

    • Glaziers and window fitters

  • Marble City Limited

    WestminsterRegistered office: 83 Cambridge Street, Pimlico, London, SW1V 4PSWebsite: marblecity.co.uk

    • Flooring and tiling
FAQ

First Extensions Group Ltd: questions

Where is First Extensions Group Ltd's registered office?

First Extensions Group Ltd's registered office is at 55 Princes Gate, Exhibition Road, London, SW7 2PN, in Westminster, Greater London. A registered office is the official address on the Companies House register, which is not always where a company carries out its work.

What does First Extensions Group Ltd do?

Companies House lists First Extensions Group Ltd under SIC code 41202 (construction of domestic buildings), so this directory lists it as a builder.

When was First Extensions Group Ltd incorporated?

First Extensions Group Ltd was incorporated on 10 December 2025, according to the Companies House register.

Is First Extensions Group Ltd registered with Companies House?

Yes. First Extensions Group Ltd is a private limited company on the Companies House register, company number 16902484, with the status "Active". Source: Companies House.

Which construction companies are near First Extensions Group Ltd?

Construction companies listed near First Extensions Group Ltd include 53 Egerton Crescent Ltd in Westminster (about under 1 km away), Campden Hill Ltd in Westminster (about under 1 km away) and Pelly Developments Limited in Westminster (about 1 km away).

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