UNDERDOWN CONSTRUCTION SERVICES LTD

Active Egham

Other building completion and finishing

1 employees website.com
Other building completion and finishing
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UNDERDOWN CONSTRUCTION SERVICES LTD

Other building completion and finishing

Founded 19 Mar 2015 Active Egham, England 1 employees website.com
Other building completion and finishing
Accounts Submitted 21 May 2025 Next due 31 Dec 2026 8 months remaining
Confirmation Submitted 23 Mar 2026 Next due 2 Apr 2027 11 months remaining
Net assets £22K £8K 2024 year on year
Total assets £54K £5K 2024 year on year
Total Liabilities £32K £3K 2024 year on year
Charges None No charges registered

Contact & Details

Contact

Registered Address

18 Clandon Ave Clandon Avenue Egham TW20 8LP England

Full company profile for UNDERDOWN CONSTRUCTION SERVICES LTD (09499064), an active company based in Egham, England. Incorporated 19 Mar 2015. Other building completion and finishing. View financials, directors, shareholders, and filings.

Business Summary

This company specializes in providing innovative solutions and services across multiple sectors.

Products & Services

consulting software analytics integration

Reports

Credit Report

In-depth credit score, financial analysis, risk assessment and company intelligence.

Financials

Financials

Period 1 Jan → 31 Dec 2024
Type Total Exemption Full
Next accounts 31 December 2025
Due by 30 September 2026 9 months

Net Assets, Total Assets & Total Liabilities (2015–2024)

Cash in Bank

£33.53k

Decreased by £10.15k (-23%)

Net Assets

£21.87k

Decreased by £7.75k (-26%)

Total Liabilities

£32.25k

Increased by £2.95k (+10%)

Turnover

N/A

Employees

1

Decreased by 10 (-91%)

Debt Ratio

60%

Increased by 10 (+20%)

Financial History

Revenue, profit, EBITDA and key financial figures

2024
Dec Year End
2023
Dec Year End
P&L
Revenue
£142.3M
£128.7M
Gross Profit
£48.2M
£43.1M
Operating Profit
£22.4M
£19.8M
Net Profit
£18.1M
£15.9M
EBITDA
£31.5M
£28.2M
Assets
Cash
£24.7M
£21.3M
Total Assets
£89.4M
£82.1M
Liabilities
Total Liabilities
£45.2M
£41.8M
Key Metrics
Employees
1,247
1,156
Latest Revenue
£142.3M
Latest EBITDA
£31.5M
Cash Position
£24.7M

Funding

Fundraising & Grants

No fundraising or grants recorded

Investors (0)

No investor information available

Officers

Officers

3 active
Status
Hannah GilmourSecretaryUnknownUnknown19 Mar 2015Active
Underdown, GillianDirectorBritishEngland5924 Nov 2017Active
Underdown, Sean GeoffreyDirectorBritishUnited Kingdom6019 Mar 2015Active

Shareholders

Shareholders (1)

Sean Geoffrey Underdown And Gillian Underdown - Joint Shareholder
100.0%

Persons with Significant Control

Persons with Significant Control (2)

2 Active

Sean Geoffrey Underdown

British

Active
Notified 19 Mar 2017
Residence United Kingdom
DOB April 1966
Nature of Control
  • Significant Influence Or Control,significant Influence Or Control As Firm

Mr Sean Geoffrey Underdown

British

Active
Notified 19 Mar 2017
Residence England
DOB April 1966
Nature of Control
  • Significant Influence Or Control
  • Significant Influence Or Control As Firm

Group Structure

Group Structure

No group structure identified

Charges

Charges

No charges registered

Properties

Properties

0 total

No related properties

Documents

Company Filings

DateCategoryDescriptionDocument
23 Mar 2026Confirmation StatementConfirmation statement made on 2026-03-19 with no updates
21 May 2025AccountsAnnual accounts made up to 2025-03-31
7 Apr 2025Confirmation StatementConfirmation statement made on 2025-03-19 with no updates
1 May 2024AccountsAnnual accounts made up to 2024-03-31
8 Apr 2024Confirmation StatementConfirmation statement made on 2024-03-19 with no updates
23 Mar 2026 Confirmation Statement

Confirmation statement made on 2026-03-19 with no updates

21 May 2025 Accounts

Annual accounts made up to 2025-03-31

7 Apr 2025 Confirmation Statement

Confirmation statement made on 2025-03-19 with no updates

1 May 2024 Accounts

Annual accounts made up to 2024-03-31

8 Apr 2024 Confirmation Statement

Confirmation statement made on 2024-03-19 with no updates

Recent Activity

Latest Activity

Confirmation statement made on 2026-03-19 with no updates

1 months ago on 23 Mar 2026

Annual accounts made up to 2025-03-31

11 months ago on 21 May 2025

Confirmation statement made on 2025-03-19 with no updates

1 years ago on 7 Apr 2025

Annual accounts made up to 2024-03-31

1 years ago on 1 May 2024

Confirmation statement made on 2024-03-19 with no updates

2 years ago on 8 Apr 2024