99/ 100
Robust

SIR ROBERT MCALPINE LIMITED

Active00566823|Private Limited Company|Est. 70 years ago|Updated 12 Apr 2026
Financial Health
Compliance & Legal
Governance & Structure
Network Risk
Operational Quality

SIR ROBERT MCALPINE LIMITED (00566823) is a long-established private limited company based in KINGS LANGLEY, with over 70 years of operating history since 1956. The company operates in the construction of commercial buildings sector. With 114 data signals collected from 21 government and public sources, SIR ROBERT MCALPINE LIMITED has one of the more comprehensive data profiles in our database. Risk assessment: 99/100 ("robust"), reflecting a strong compliance and financial profile. The company has 9 outstanding mortgage charges registered with Companies House.

Key Facts

Status
Active
Company Type
Private Limited Company
Location
KINGS LANGLEY, WD4 8UD
Incorporated
31 May 1956
Accounts Category
FULL
Next Accounts Due
31 Jul 2026
Next Statement Due
5 Apr 2026 (overdue)
Est. Employees
500+
Revenue Range
50M+
Mortgage Charges
16
Outstanding
9

About SIR ROBERT MCALPINE LIMITED

Sir Robert McAlpine Limited is an active private limited company incorporated in 1956 in Kings Langley, specialising in the construction of commercial buildings and civil engineering. As a family building company, it is noted for its involvement in circularity initiatives and serves as a funding signatory for a nationwide initiative inspired by King Charles III.

Business Profile

Business Model
B2B
Target Market
Commercial construction clients
Key Products & Services
Commercial building constructionCivil engineering servicesInfrastructure developmentLow carbon concrete mixesDigital construction solutions

Directors (7)

View all
  • MH
    MR HECTOR GEORGE MCALPINE
    Director since 1 Mar 2009
  • MR
    MR ROBERT EDWARD THOMAS WILLIAM MCALPINE
    Director since 1 Mar 2009
  • MJ
    MR JOHN ALISTAIR DEMPSEY
    Secretary since 26 Jun 2013
  • MJ
    MR JAMES LEIGHTON MORE
    Director since 4 Sept 2018
  • MN
    MR NEIL CHRISTOPHER MARTIN
    Director since 19 Feb 2024

Data Signals

View details
114
Total Signals
21
Data Sources
99/100
Risk Score

Extensive data coverage from 21 government and public sources. Risk score of 99 indicates a strong compliance profile.

Financial
53
Compliance
24
ESG
13
growth
7
Governance
5
Risk
4
operational
3
Trade
3
innovation
2

Industry Context

SIR ROBERT MCALPINE LIMITED is 1 of 15 construction of commercial buildings companies in KINGS LANGLEY, out of 33,848 active companies in this sector nationally (40,253 including dissolved).

8.1 yrs
Sector avg. age
99.6%
Older than peers
0.3%
Sector dissolution
Company: 70 yearsSector avg: 8.1 yrs
Older than 99.6% of active companies in this sector

Director Network

The 5 directors of SIR ROBERT MCALPINE LIMITED are connected to 23 other companies.

None of these connected companies have been dissolved.

Property Portfolio

SIR ROBERT MCALPINE LIMITED is listed as the proprietor of 8 properties in the HM Land Registry.

Properties are located in East Midlands, Greater London, North, North West, South East.

Government Contracts

SIR ROBERT MCALPINE LIMITED has been awarded 7 government contracts with a combined value of £60.0M.

The most recent contract was with Northumbria University (22 Mar 2024).

Mortgage Charges

17
Total charges
10
Outstanding
7
Satisfied

Innovation & Grants

2
Grants awarded

SIR ROBERT MCALPINE LIMITED has received 2 Innovate UK grants. This shows active participation in UK innovation programmes.

Compliance & Trade

ICO Registered
LEI Registered
Modern Slavery Compliant
Exporter
Importer

Payment Practices

Period ending 31 Oct 2025
27 days
Avg. payment time
72%
Paid within 30 days
5%
Paid after 60 days

SIR ROBERT MCALPINE LIMITED pays invoices in an average of 27 days. 72% are paid within 30 days — a good payment track record.

Data Sources

This company profile is built from 19 official data sources: Ch Charges, Ch Officers, Companies House, Contracts Finder, DVSA, DWP, Environment Agency, GLEIF, Gateway to Research, Gender Pay Gap Service, HM Land Registry, HMRC Trade Info, ICO, Innovate UK, Modern Slavery Registry, Payment Practices, SBTi, Valuation Office, WHOIS.

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Frequently Asked Questions

What does SIR ROBERT MCALPINE LIMITED do?

Sir Robert McAlpine Limited is an active private limited company incorporated in 1956 in Kings Langley, specialising in the construction of commercial buildings and civil engineering.

Who are the directors of SIR ROBERT MCALPINE LIMITED?

Current directors include MR HECTOR GEORGE MCALPINE, MR ROBERT EDWARD THOMAS WILLIAM MCALPINE, MR JOHN ALISTAIR DEMPSEY and 2 more.

Where is SIR ROBERT MCALPINE LIMITED registered?

SIR ROBERT MCALPINE LIMITED is registered in KINGS LANGLEY, United Kingdom.

What is the SIC code for SIR ROBERT MCALPINE LIMITED?

SIR ROBERT MCALPINE LIMITED operates under SIC code 41201 — Construction of commercial buildings.

What is the risk score for SIR ROBERT MCALPINE LIMITED?

SIR ROBERT MCALPINE LIMITED has a risk score of 99 out of 100, classified as "Robust". This score is calculated from 114 data signals across 21 government sources.

When are the next accounts due for SIR ROBERT MCALPINE LIMITED?

The next accounts for SIR ROBERT MCALPINE LIMITED are due on 31 Jul 2026.

What products or services does SIR ROBERT MCALPINE LIMITED offer?

SIR ROBERT MCALPINE LIMITED offers Commercial building construction, Civil engineering services, Infrastructure development, Low carbon concrete mixes, Digital construction solutions.

Does SIR ROBERT MCALPINE LIMITED own property in the UK?

Yes, SIR ROBERT MCALPINE LIMITED is listed as the proprietor of 8 properties in the HM Land Registry, located in East Midlands, Greater London, North, North West, South East.

Does SIR ROBERT MCALPINE LIMITED have government contracts?

Yes, SIR ROBERT MCALPINE LIMITED has been awarded 7 government contracts with a combined value of £60.0M.

What is the construction of commercial buildings sector like in the UK?

The dissolution rate for the construction of commercial buildings sector in the UK is 0.3%. The average company age in this sector is 8.1 years.

Is SIR ROBERT MCALPINE LIMITED still trading?

SIR ROBERT MCALPINE LIMITED is currently listed as "Active" on Companies House, indicating it is still a registered company. An "Active" status means the company has not been dissolved, struck off, or entered into liquidation.

What type of company is SIR ROBERT MCALPINE LIMITED?

SIR ROBERT MCALPINE LIMITED is registered as a Private Limited Company, which is a company limited by shares whose shares are not offered to the general public. It is the most common type of UK company, offering limited liability to its shareholders.

How old is SIR ROBERT MCALPINE LIMITED?

SIR ROBERT MCALPINE LIMITED was incorporated on 31 May 1956, making it 70 years old. The company remains active and in good standing.

What industry does SIR ROBERT MCALPINE LIMITED operate in?

SIR ROBERT MCALPINE LIMITED is classified under SIC code 41201 (Construction of commercial buildings). The Standard Industrial Classification system is used by the UK government to categorise businesses by their primary economic activity.

How much data is available on SIR ROBERT MCALPINE LIMITED?

We track 114 data signals from 21 official government sources for SIR ROBERT MCALPINE LIMITED.

Data verified: 12 Apr 2026 from 21 official sources · Data sourced from Ch Charges, Ch Officers, Companies House, Contracts Finder, DVSA, DWP, Environment Agency, GLEIF, Gateway to Research, Gender Pay Gap Service, HM Land Registry, HMRC Trade Info, ICO, Innovate UK, Modern Slavery Registry, Payment Practices, SBTi, Valuation Office, WHOIS and other official UK government databases. Verify on Companies House.