HARTLEY MCMASTER LIMITED

Company number 02638728 ·

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Shareholders' funds

£344,521

Balance sheet as at 2024-12-31

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Overview

Company type
Private Limited Company
Incorporated
1991-08-16
Employees
4 (2024 accounts · was 6 in 2023)
Registered office
167-169 Great Portland Street, 5th Floor, London, England, W1W 5PF
Postcode
W1W 5PF
Capital
100 GBP
Accounts category
Total Exemption Full
Charges
1 outstanding

Accounts

Last made up to
2024-12-31
Next due by
2026-09-30
Financial year end
31 December

Confirmation statement

Last statement dated
2026-01-17
Next due by
2027-01-31
View filing history →

Nature of business (SIC)

  • 70229 Management consultancy activities other than financial management

Officers 1 current · 4 resigned

Appointed 2017-11-01

View all officers and resignations →

Group structure

Controlled by URBAN AI LTD — since 2017-11-28

From persons-with-significant-control filings on the public register.

Public contracts won 4

£713,109 total awarded value where published.

Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).

Data protection registration

Registered with the ICO as a data protection fee payer — Z8097751 (Tier 1), registered since 2003.

Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.

Contact details

Website
hartleymcmaster.co.uk

At Hartley McMaster we have over 30 years' experience helping businesses use their data to make better, more profitable decision | Data Science Consultancy

Previous registered addresses 3

AddressChanged on
BROADWAY CHAMBERS, 1-5 THE BROADWAY, ST PETERS STREET ST. ALBANS, HERTFORDSHIRE, AL1 3LH2019-09-24
CENTRAL HOUSE, UPPER WOBURN PLACE, LONDON, WC1H 0QA2001-05-14
27 HOLYWELL HILL, ST ALBANS, HERTFORDSHIRE, AL1 1EZ1991-12-02

Among its peers

Top 10%

by shareholders' funds, of 6,224 similar companies in W

Among the biggest employers among its local peers (4 staff).

Among the oldest 25% of its local peers, trading since 1991.

32,350 companies are registered at this postcode →

Competitors London

This company ranks 479 among management consultancy activities other than financial management in London.

Full league table →

The class of 1991

29%

of the 407 companies in this sector incorporated in 1991 are still active today; 69% have since been dissolved.

A fact about the year, not a forecast for this company.

Survival rates for every incorporation year →