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Company number
16608055

PRAGMATIC BUILDERS LTD

Active
✓ Active company on the official register. Next accounts due 25 April 2027.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
PRAGMATIC BUILDERS LTD
Company number
16608055
Registered office
130 FINSBURY PAVEMENT, 130 FINSBURY PAVEMENT, LONDON, EC2A 1NT, ENGLAND · 201 other companies at this postcode
Company type
Private Limited Company
Incorporated on
25 July 2025
Status
Active
Age
1 year
Previous names
HEYJAMIE AI LIMITED (to 02 Sept 2025)
Nature of business (SIC)
62012 — Business and domestic software development
Accounts — next due
25 Apr 2027
Confirmation statement — next due
10 Jan 2027
Confirmation statement — last
27 Dec 2025

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr William Henry Hackett
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 25/07/2025
Mr William Henry Hackett
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 23/12/2025
Pragmatic Builders Inc
owns 75–100% of shares
Notified 02/09/2025

Corporate structure

Who controls this company, and who they control in turn

3 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr William Henry Hackett
born 06/1995 · United Kingdom owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 23/12/2025 Controls 2 companies
Mr William Henry Hackett
born 06/1995 · United Kingdom owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 02/09/2025 Controls 2 companies
Pragmatic Builders Inc name only
owns 75–100% of shares Control ended 22/12/2025

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
23/12/2025 Person with significant control added Mr William Henry Hackett
22/12/2025 Person with significant control ceased Pragmatic Builders Inc
02/09/2025 Person with significant control ceased Mr William Henry Hackett
02/09/2025 Person with significant control added Pragmatic Builders Inc
02/09/2025 Registered name changed HEYJAMIE AI LIMITED PRAGMATIC BUILDERS LTD
25/07/2025 Person with significant control added Mr William Henry Hackett

Documents for PRAGMATIC BUILDERS LTD

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Frequently asked questions

What is the company number of PRAGMATIC BUILDERS LTD?
According to the official registry, the company number of PRAGMATIC BUILDERS LTD is 16608055.
Where is PRAGMATIC BUILDERS LTD registered?
The registered office is 130 FINSBURY PAVEMENT, 130 FINSBURY PAVEMENT, LONDON, EC2A 1NT, ENGLAND.
What is the SIC code of PRAGMATIC BUILDERS LTD?
The nature of business is recorded under SIC code 62012 — Business and domestic software development.
Who controls PRAGMATIC BUILDERS LTD?
Mr William Henry Hackett is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of PRAGMATIC BUILDERS LTD due?
The next annual accounts are due by 25 April 2027.

About PRAGMATIC BUILDERS LTD (16608055)

PRAGMATIC BUILDERS LTD is a private limited company incorporated on 25 July 2025 and registered in the United Kingdom under company number 16608055. Its registered office is at 130 FINSBURY PAVEMENT, 130 FINSBURY PAVEMENT, LONDON, EC2A 1NT, ENGLAND. The recorded nature of business is business and domestic software development (SIC 62012). The company is currently active . , and the person with significant control is Mr William Henry Hackett. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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