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Company number
11337973

AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED

Active
✓ Active company on the official register. Next accounts due 28 February 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
AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED
Company number
11337973
Registered office
SUITE G04, 1 QUALITY COURT, CHANCERY LANE, LONDON, WC2A 1HR, ENGLAND · 2,097 other companies at this postcode
Company type
Private Limited Company
Incorporated on
1 May 2018
Status
Active
Age
8 years
Nature of business (SIC)
43999 — Other specialised construction activities n.e.c.
Accounts — next due
28 Feb 2027
Accounts — last made up to
31 May 2025
Confirmation statement — next due
14 Apr 2027
Confirmation statement — last
31 Mar 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

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

Harriet Evelina Wise
owns 25–50% of shares · holds 25–50% of voting rights
Notified 01/05/2018
Mr Antony Retallick
owns 25–50% of shares · holds 25–50% of voting rights
Notified 01/05/2018
Mr Leighton Thomas Retallick
owns 25–50% of shares · holds 25–50% of voting rights
Notified 05/04/2019

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 Antony Retallick
born 03/1980 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Notified 01/05/2018 Controls 2 companies
Mr Leighton Thomas Retallick
born 05/1995 · England owns 25–50% of shares · holds 25–50% of votes Notified 05/04/2019 Controls 2 companies
Harriet Evelina Wise
born 09/1973 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 22/07/2026

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
22/07/2026 Person with significant control ceased Harriet Evelina Wise
05/04/2019 Person with significant control added Mr Leighton Thomas Retallick
01/05/2018 Person with significant control added Mr Antony Retallick
01/05/2018 Person with significant control added Harriet Evelina Wise

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 156
▲ 212%
50
Net assets 143
▲ 360%
31
Employees (avg) 6
▼ 25.0%
8

Documents for AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED

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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

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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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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Get this company via API

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Frequently asked questions

What is the company number of AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED?
According to the official registry, the company number of AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED is 11337973.
Where is AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED registered?
The registered office is SUITE G04, 1 QUALITY COURT, CHANCERY LANE, LONDON, WC2A 1HR, ENGLAND.
What is the SIC code of AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED?
The nature of business is recorded under SIC code 43999 — Other specialised construction activities n.e.c..
Who controls AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED?
Harriet Evelina Wise is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights.
When are the next accounts of AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED due?
The next annual accounts are due by 28 February 2027, and the last accounts were made up to 31 May 2025.

About AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED (11337973)

AR COST ESTIMATING & MANAGEMENT SERVICES LIMITED is a private limited company incorporated on 1 May 2018 and registered in the United Kingdom under company number 11337973. Its registered office is at SUITE G04, 1 QUALITY COURT, CHANCERY LANE, LONDON, WC2A 1HR, ENGLAND. The recorded nature of business is other specialised construction activities n.e.c. (SIC 43999). The company is currently active , with statutory accounts last made up to 31 May 2025. , and the person with significant control is Harriet Evelina Wise. 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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