RED ENGINEERING DESIGN LIMITED
Company number 05299489 · Monitor this company
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Shareholders' funds
£9,711,511
Balance sheet as at 2024-12-31
What it does
and consulting company delivering integrated solutions for sustainable energy and built environment projects and itself part of the Engie Group. ENGIE is a global energy and services group operating in the three key business sectors of low-carbon electricity generation (with particular emphasis on natural gas and renewables), energy infrastructures and customer solutions. The principal activities of the company are to provide specialist building services in the areas of mechanical, electrical and plumbing (MEP), ICT, sustainability and other related services, mainly to the Data Centre industry players. As a global company, RED has led the drive towards zero carbon across multiple services and sectors for two decades. As a secondary business stream, RED carried out the decarbonization consultancy and data management services under the trading name “Engie Impact”, inherited from its integration to Engie Impact Business Unit from 2019 until 31st December 2022, when RED Group was transferr
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2004-11-29
- Employees
- 380 (2024 accounts)
- Registered office
- 100 New Oxford Street, London, England, WC1A 1HB
- Postcode
- WC1A 1HB
- Capital
- 3,234 GBP
- Accounts category
- Full
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2025-11-29
- Next due by
- 2026-12-13
Nature of business (SIC)
- 71129 Other engineering activities
- 74100 specialised design activities
Officers 11 current · 6 resigned
Group structure 1 subsidiary
Controlled by RED GROUP HOLDINGS LIMITED — since 2016-07-18
-
RED MANAGED SERVICES LIMITED Dissolved
From persons-with-significant-control filings on the public register.
Public contracts won 1
£1,599,999,995 total awarded value where published.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Global Business Mobility: Senior or Specialist Worker (Worker (A rating)), Skilled Worker (Worker (A rating)).
Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.
Data protection registration
Registered with the ICO as a data protection fee payer — Z1514082 (Tier 3), registered since 2008.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Gender pay gap
26%
Women's median hourly pay below men's, 2025/26 · in the bottom quarter for parity
Previous company names
| Name | Date changed |
|---|---|
| RED CONSULTING ENGINEERS LIMITED | 2004-12-14 |
Previous registered addresses 3
| Address | Changed on |
|---|---|
| 2 CHURCH STREET, BURNHAM, SLOUGH, BUCKINGHAMSHIRE, SL1 7HZ, ENGLAND | 2012-09-06 |
| 2 CHURCH STREET, BURNHAM, BERKSHIRE, SL1 7HZ | 2012-09-06 |
| 19 PARKLANDS, FREELAND, WITNEY, OXON, OX29 8HX | 2005-02-28 |
Among its peers
Top 1%
by shareholders' funds, of 203 similar companies in WC
The largest employer among its local peers (380 staff).
Among the oldest 25% of its local peers, trading since 2004.
No.2 of the largest other engineering activities companies in London →
Competitors London
-
1. ZELP LTD
This company ranks 2 among other engineering activities in London.
The class of 2004
30%
of the 675 companies in this sector incorporated in 2004 are still active today; 69% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 2 titles
- Leasehold
- 2
- Most recent registration
- 2018-12-21
- Where
- Greater London (2)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| NGL984441 | Greater London | Leasehold | 2018-12-21 | — |
| NGL956357 | Greater London | Leasehold | 2015-12-21 | — |
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.