CARBONXGEN LIMITED
Company number 08345925 · Monitor this company
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Shareholders' funds
£8,000,554
Balance sheet as at 2024-12-31
What it does
Carbonxgen Limited is a specialist consultancy operating within the Energy and Sustainability sector. The company provides a comprehensive suite of services including energy contract procurement, occupier recharges, invoice validation, metering strategies and installations, net zero sustainability strategies, and project management. Headquartered in Sandhurst, Berkshire, Carbonxgen serves a primarily B2B client base, with a strong focus on the property and asset management sector. Our clients rely on us to deliver tailored, data-driven solutions that optimise energy performance, ensure regulatory compliance, and support their transition to a low-carbon future. Our business model is built on long-term partnerships, technical expertise, and a commitment to innovation and sustainability. We work closely with managing agents, landlords, and occupiers to deliver measurable value across the energy lifecycle.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2013-01-03
- Employees
- 58 (2024 accounts)
- Registered office
- 4 Lakeside Business Park, Swan Lane, Sandhurst, Berkshire, GU47 9DN
- Postcode
- GU47 9DN
- Capital
- 100 GBP
- Accounts category
- Medium
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-04-21
- Next due by
- 2027-05-05
Nature of business (SIC)
- 74901 Environmental consulting activities
Officers 3 current · 3 resigned
Group structure 1 subsidiary
From persons-with-significant-control filings on the public register.
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: 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.
Contact details
- Website
- carbonxgen.com
- Phone
- 01252878722, 01252560379, 03304401625
Carbonxgen is an energy and technical solutions partner dedicated to driving change & driving down costs in carbon and energy efficiency.
Previous company names
| Name | Date changed |
|---|---|
| CARBON 2018 LTD | 2019-07-01 |
Among its peers
Top 5%
by shareholders' funds, of 75 similar companies in GU
The largest employer among its local peers (58 staff).
Among the oldest 25% of its local peers, trading since 2013.
No.1 of the largest environmental consulting activities companies in Guildford →
Competitors Guildford
This company ranks 1 among environmental consulting activities in Guildford.
The class of 2013
31%
of the 749 companies in this sector incorporated in 2013 are still active today; 66% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 8 titles
- Freehold
- 8
- Most recent registration
- 2025-07-09
- Price paid, where recorded
- £2,369,950
- Where
- Cornwall (7), Bracknell Forest (1)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| CL390427 | Cornwall | Freehold | 2025-07-09 | — |
| CL378277 | Cornwall | Freehold | 2023-06-06 | £299,950 |
| CL365980 | Cornwall | Freehold | 2021-09-21 | £345,000 |
| CL319487 | Cornwall | Freehold | 2021-04-12 | £235,000 |
| CL325432 | Cornwall | Freehold | 2021-04-12 | £235,000 |
| CL335410 | Cornwall | Freehold | 2017-10-31 | — |
| CL206076 | Cornwall | Freehold | 2016-12-12 | £775,000 |
| BK363877 | Bracknell Forest | Freehold | 2014-05-07 | £480,000 |
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.