TONROE GROUP LIMITED
Company number 04492421 · Monitor this company
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Shareholders' funds
£99,099
Balance sheet as at 2025-12-31
What it does
The principal activity of the Group, in the period under review, was that of a technical construction and engineering partner to our clients, specialising in facility design, project management and construction across the Data Centre, Food & Cold Store, Pharmaceutical, Logistics & Airside Logistics, Advanced Manufacturing, Defence and Energy & Renewables sectors.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2002-07-23
- Employees
- 737 (2025 accounts · was 436 in 2024)
- Registered office
- Chalfont Park House, Chalfont Park, Gerrards Cross, Buckinghamshire, England, SL9 0DZ
- Postcode
- SL9 0DZ
- Capital
- 43 GBP
- Accounts category
- Group
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-07-23
- Next due by
- 2027-08-06
Nature of business (SIC)
- 70100 Activities of head offices
Officers 5 current · 2 resigned
Group structure 2 subsidiaries
Controlled by STRAFFAN LIMITED — since 2025-08-11
From persons-with-significant-control filings on the public register.
Contact details
- Website
- tonroe.co.uk
The difference is clear.
Previous company names
| Name | Date changed |
|---|---|
| COVER TO COVER LIMITED | 2004-05-13 |
Previous registered addresses 5
| Address | Changed on |
|---|---|
| 24-26 CHAPEL STREET, MARLOW, BUCKINGHAMSHIRE, SL7 1DD | 2017-09-15 |
| 24-26 CHAPLE STREET, MARLOW, BUCKINGHAMSHIRE, SL7 1DD, ENGLAND | 2012-09-06 |
| 5 LAKE END COURT, TAPLOW ROAD, TAPLOW, MAIDENHEAD, SL6 0JQ | 2012-01-13 |
| 5 LAKE END COURT, TAPLOW ROAD, TAPLOW, MAIDENHEAD SL6 0JQ | 2004-07-01 |
| DERNGATE MEWS, DERNGATE, NORTHAMPTON, NN1 1UE | 2004-03-15 |
At this address
The largest employer
of 57 similar companies in SL, with 737 staff.
Competitors Slough
This company ranks 38 among activities of head offices in Slough.
The class of 2002
43%
of the 1,402 companies in this sector incorporated in 2002 are still active today; 55% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 2 titles
- Freehold
- 2
- Most recent registration
- 2020-09-24
- Price paid, where recorded
- £5,105,000
- Where
- Buckinghamshire (2)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| BM443991 | Buckinghamshire | Freehold | 2020-09-24 | — |
| BM272167 | Buckinghamshire | Freehold | 2017-06-29 | £5,105,000 |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.