89/ 100
Robust

EXCALON LIMITED

Active04450846|Private Limited Company|Est. 24 years ago|Updated 12 Apr 2026
Financial Health
54
Compliance & Legal
62
Governance & Structure
69
Network Risk
85
Operational Quality
65

EXCALON LIMITED (04450846) is a private limited company registered in LEEDS, incorporated in 2002. The company operates in the construction of utility projects for electricity and telecommunications sector. Our database holds 25 signals from 12 official sources covering this company's filings, appointments, and regulatory records. Risk assessment: 89/100 ("robust"), reflecting a strong compliance and financial profile. The company has 3 outstanding mortgage charges registered with Companies House.

Key Facts

Status
Active
Company Type
Private Limited Company
Location
LEEDS, LS15 8ZB
Incorporated
29 May 2002
Accounts Category
FULL
Next Accounts Due
30 Jun 2027
Next Statement Due
28 Aug 2026
Mortgage Charges
8
Outstanding
3

About EXCALON LIMITED

Excalon Limited is an active private company based in Leeds, specializing in construction of utility projects for electricity and telecommunications since 2002. The company, with offices in Salford, Greater Manchester, has over 14 years of experience and is registered with and externally audited by Achilles.

Business Profile

Business Model
Construction

Directors (7)

View all
  • MM
    MR MICHAEL KEVIN O'DONNELL
    Director since 29 May 2002
  • Director since 28 Sept 2009
  • MD
    MR DESMOND BRIAN DONNELLY
    Director since 22 Apr 2010
  • Co
    Secretary since 10 Jun 2024
  • MR
    MR ROB PHILLIPS
    Director since 10 Jun 2024

Data Signals

View details
25
Total Signals
12
Data Sources
89/100
Risk Score

Standard data coverage across 12 sources. Risk score of 89 indicates a strong compliance profile.

Financial
6
Governance
4
operational
4
Risk
4
Compliance
4
ESG
2
Trade
1

Industry Context

EXCALON LIMITED is 1 of 30 construction of utility projects for electricity and telecommunications companies in LEEDS, out of 3,712 active companies in this sector nationally (4,318 including dissolved).

4.7 yrs
Sector avg. age
98.6%
Older than peers
0.2%
Sector dissolution
Company: 24 yearsSector avg: 4.7 yrs
Older than 98.6% of active companies in this sector

Director Network

The 4 directors of EXCALON LIMITED are connected to 13 other companies.

None of these connected companies have been dissolved.

Property Portfolio

EXCALON LIMITED is listed as the proprietor of 3 properties in the HM Land Registry.

Properties are located in North West.

Financial Summary

as of 30 Apr 2023
Turnover
£32.0M
Net Profit/Loss
£1.5M
Employees
113

Mortgage Charges

4
Total charges
1
Outstanding
3
Satisfied

Financial History

Revenue -36.1% YoY

Revenue of £32.0M, down 36.1% year-on-year — a significant decline.

113 employees as of 30 Apr 2023.

YearTurnoverProfitNet Assets
30 Apr 2023£32.0M£1.5M
30 Apr 2022£50.1M£1.3M
30 Apr 2021£44.8M£1.9M

Compliance & Trade

ICO Registered
Importer

Data Sources

This company profile is built from 10 official data sources: Ch Officers, Companies House, DVSA, DWP, Environment Agency, HM Land Registry, HMRC Trade Info, ICO, Living Wage Foundation, WHOIS.

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Frequently Asked Questions

What does EXCALON LIMITED do?

Excalon Limited is an active private company based in Leeds, specializing in construction of utility projects for electricity and telecommunications since 2002.

Who are the directors of EXCALON LIMITED?

Current directors include MR MICHAEL KEVIN O'DONNELL, , MR DESMOND BRIAN DONNELLY and 2 more.

Where is EXCALON LIMITED registered?

EXCALON LIMITED is registered in LEEDS, United Kingdom.

What is the SIC code for EXCALON LIMITED?

EXCALON LIMITED operates under SIC code 42220 — Construction of utility projects for electricity and telecommunications.

What is the risk score for EXCALON LIMITED?

EXCALON LIMITED has a risk score of 89 out of 100, classified as "Robust". This score is calculated from 25 data signals across 12 government sources.

When are the next accounts due for EXCALON LIMITED?

The next accounts for EXCALON LIMITED are due on 30 Jun 2027.

Does EXCALON LIMITED own property in the UK?

Yes, EXCALON LIMITED is listed as the proprietor of 3 properties in the HM Land Registry, located in North West.

How many employees does EXCALON LIMITED have?

According to the latest filed accounts (30 Apr 2023), EXCALON LIMITED has 113 employees.

What is the construction of utility projects for electricity and telecommunications sector like in the UK?

The dissolution rate for the construction of utility projects for electricity and telecommunications sector in the UK is 0.2%. The average company age in this sector is 4.7 years.

Is EXCALON LIMITED still trading?

EXCALON 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 EXCALON LIMITED?

EXCALON 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 EXCALON LIMITED?

EXCALON LIMITED was incorporated on 29 May 2002, making it 24 years old. The company remains active and in good standing.

What industry does EXCALON LIMITED operate in?

EXCALON LIMITED is classified under SIC code 42220 (Construction of utility projects for electricity and telecommunications). 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 EXCALON LIMITED?

We track 25 data signals from 12 official government sources for EXCALON LIMITED.

Data verified: 12 Apr 2026 from 12 official sources · Data sourced from Ch Officers, Companies House, DVSA, DWP, Environment Agency, HM Land Registry, HMRC Trade Info, ICO, Living Wage Foundation, WHOIS and other official UK government databases. Verify on Companies House.