Skip to content
Governance Register

Company · Northampton

Semilong Services Limited

Construction of water projects

Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is Semilong Services Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 2

  1. Mary Teresa Hogan 2009-2018 Secretary View profile
  2. Aldbury Secretaries Limited 2009-2009 Corporate-secretary View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

Public contracts won

6 contracts · £818,929 total

From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

  • Refurbishment Works to County Hall Buyer: West Northamptonshire Council £49,408 2026-06-01 CPV 45000000 Source: Contracts Finder

    Undertake refurbishment works to County Hall

  • Roman Close - Remedial Works Buyer: Platform Housing Group £769,521 2026-02-27 CPV 45000000 Source: Contracts Finder

    Platform Housing is seeking to appoint a suitably qualified and experienced contractor to undertake specialist remedial works at Roman Close, Leintwardine, Herefordshire, SY7 0EH. The project addresses a long-standing design and constructio…

  • Roofing Planned Installation and Responsive Repairs Buyer: MIDLAND HEART LIMITED Value not published Date not published Source: Find a Tender

    Roofing Planned Installation and Responsive Repairs Contract Lot 1 - North Geography Lot 2 - Central Geography Lot 3 - South Geography

    Framework
  • NUN - Drainage Maintenance 26/29 Buyer: Nuneaton and Bedworth Borough Council Value not published Date not published Source: Find a Tender

    Replacement, maintenance (including un-blocking and jetting), and repair of drainage systems owned and managed by Nuneaton and Bedworth Borough Council. The service will be supplied both in and out of normal working hours. The requirement f…

  • Moulton Primary School - New Entrance Extension Buyer: West Northamptonshire Council Value not published Date not published Source: Find a Tender

    Boiler replacement works at Moulton Primary School, Church Hill, Moulton, Northampton NN3 7SW. The contract covers the removal of existing boiler plant and installation of replacement heating equipment, including all associated mechanical, …

  • CPU 7468 Highways Gully Cleaning and Road Sweeping Framework Buyer: Nottingham City Council Value not published Date not published Source: Find a Tender

    Nottingham City Council sought tenders from suitably experienced and qualified suppliers for inclusion on a framework for Gully Cleaning (Mechanical) & Road Sweeping (Mechanical) throughout the boundaries of Nottingham City Council. This Fr…

    Framework

About

What it does
Construction of water projects
Incorporated
10/03/2009
Registered office
Northampton

Ownership

Owned by (2) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

  • Ian Patrick Hogan
    25-50% shares, 25-50% voting, appoints directors · notified 2016-04-06
  • Sean Ian Hogan
    25-50% shares, 25-50% voting, appoints directors · notified 2024-11-12

Group

  1. Semilong Services Limited is controlled by Ian Patrick Hogan
    Evidence
    active 25-50% shares, 25-50% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Ian Patrick Hogan.

2 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Financials

Net assets
£1,489,736
Total assets
£1,839,214
Cash
£312,237
Employees
13
Turnover
Not reported (small or micro-entity accounts)

Figures from accounts filed at Companies House (iXBRL), period ending 2025-03-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

2 directors on the board

16.3y median 16.3y
average tenure
17.3y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (2)

0
also govern a charity
0
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Finance 2Retail and trade 2Property 1

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Gaps to watch

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
06842550
Status
Active
Type
Private Limited Company
Accounts next due
31/12/2026
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data