Public sector supplier
Carbon3 Ltd public sector contracts
2 contracts held by Carbon3 Ltd end in the next 18 months. See them come up for renewal, and who else it supplies.
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- 8
- Contracts, last 12 months
- 32
- Contracts since 2021
- 10
- Public sector buyers
- £500.0m
- Median contract won outright
- 2
- Ending in 18 months
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- 1 contract ends in the next 6 months
- Has won public contracts every year since 2024
- Won work from 4 new buyers in the last 12 months
- Mostly framework places
8 contract awards published in the last 12 months, up from 6 the year before, and 32 since 2021 from 10 public sector buyers.
Carbon3 Ltd at a glance
SMEas declared on its recent award notices
Its most frequent public sector customer is South East Consortium, with 15 contracts.
Most of its work falls under energy and fuel.
8 of its contracts were awarded to it as the only named supplier; the remaining 24 are contracts shared with other suppliers, typically a place on a framework rather than work awarded outright.
Among the contracts it won outright where a value was published, the median is £500.0m.
Contracts won per quarter
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2 contracts expiring in the next 18 months
Each of these is a contract Carbon3 Ltd currently holds with an end date already published. If you compete with them, this is where the openings are. If you are the buyer, it is your renewal diary.
| Contract | Buyer | Value | Expires |
|---|---|---|---|
| Solav PV | South Warwickshire NHS Foundation Trust | £478k | 31 Mar 2027in 5 months |
| Fusion21 Heating, Renewables, and Electrical Framework | Fusion21 Members Consortium | £820.0m(shared, 103 suppliers) | 28 Jan 2028in 1 year 3 months |
Latest contracts won
The most recent awards, leaving out any already listed above.
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Where a contract names more than one supplier it is usually a framework. The published value is the ceiling for the whole framework, shared by everyone on it, not the amount awarded to Carbon3 Ltd.
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Most frequent buyers
- South East Consortium15 contracts
- PROCURE PLUS HOLDINGS LIMITED5 contracts
- West Mercia Energy4 contracts
- NHS Shared Business Services Limited2 contracts
- South Warwickshire NHS Foundation Trust1 contract
- N H S Shared Business Services1 contract
- LHC Procurement Group Limited1 contract
- Greater Manchester Combined Authority1 contract
- Fusion21 Members Consortium1 contract
- Bournemouth, Christchurch and Poole Council1 contract
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Most active categories
The CPV codes on this work
The codes buyers used when they awarded this work. Each one shows the whole UK market for it: who buys, who wins, and which contracts end soon.
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Company record
Company number 12318554ActiveIncorporated 18 November 2019 (7 years ago)View on Companies House
Matched from the numbers on its own award notices, or its name and registered postcode. Status and incorporation date from the Companies House register file of 1 November 2026; the register itself is the up-to-date record.
Carbon3 Ltd, in short
Which public sector organisations does Carbon3 Ltd supply?
Across 32 contracts recorded since 2021, Carbon3 Ltd has supplied 10 UK public sector buyers. The most frequent are South East Consortium (15 contracts), PROCURE PLUS HOLDINGS LIMITED (5 contracts), West Mercia Energy (4 contracts).
What does Carbon3 Ltd supply to the public sector?
Its contracts fall mainly under energy and fuel, construction works. Categories are derived from the CPV codes published on each award notice.
How many public sector contracts has Carbon3 Ltd won?
32 since 2021, of which 8 were awarded to it as the only named supplier and 24 are shared with other suppliers, usually a place on a framework. This counts award notices published to Find a Tender and Contracts Finder, so it is a record of published awards rather than of total revenue.
When do Carbon3 Ltd contracts come up for renewal?
2 contracts held by Carbon3 Ltd have an end date within the next 18 months, the earliest on 31 Mar 2027. End dates are published in the original award notices, so they are visible well before any re-tender is advertised.
Where does this information about Carbon3 Ltd come from?
From contract award notices published by the buyers themselves to Find a Tender and Contracts Finder under the Open Government Licence. Coverage starts in 2021 and is comprehensive from 2023, so contracts awarded before then, and any award not published to those portals, will not appear.
Suppliers doing similar work
Other energy and fuel suppliers to South East Consortium51
Suppliers with a profile that have won a contract from South East Consortium under Energy and fuel since 2021: its most frequent buyer with a page, and its main category. Shown when at least 3 qualify. Most contracts first.
How these figures are worked out
- The last 12 months: award notices published from 9 November 2025 to 8 November 2026, each contract counted once however many suppliers or rows it has. The same window is used everywhere on this page.
- Year on year: Its published contract awards rose in the last year. Contracts by publication date in the 12 months to 8 Nov 2026 and the year before it, oldest first: 6 and 8. A change of more than 15% counts as a rise or fall; each year needs at least 5 contracts.
- 1 contract ends in the next 6 months: Published end dates between 8 November 2026 and 8 May 2027, each contract counted once.
- Has won public contracts every year since 2024: At least one contract in every calendar year from 2024 to 2026, by award date (or publication date where the award date is later). Our records begin in 2021.
- Won work from 4 new buyers in the last 12 months: Buyers with a contract awarded to it and published since 9 November 2025, and none before. Counted by organisation, not by spelling.
- Mostly framework places: 27 of its 36 contracts name other suppliers too, usually a place on a framework. Shown when that is more than half, with at least 5.
- Since 2021: these figures count published award notices from January 2021 onward, the point at which this database begins, and are comprehensive only from 2023. Contracts awarded before then, and any work not published as a public award notice, do not appear. This is a record of published contracts, not of turnover.
- Most recent award: recorded 22 Oct 2026 (2 weeks ago).
Sources
Contract data on this page is sourced from Find a Tender and Contracts Finder and published under the Open Government Licence v3.0. Contains public sector information licensed under that licence. Figures cover contract award notices published from January 2021 onward, with comprehensive coverage from 2023. Earlier contracts, and any award not published to Find a Tender or Contracts Finder, will not appear. This page describes contracts published by public bodies and is not affiliated with Carbon3 Ltd. Relative dates (such as “in 6 days”) count from 8 November 2026, when this page was built.
How to cite this data
Tender Radar (2026) Carbon3 Ltd public sector contracts [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/suppliers/carbon3-ltd (Accessed: 8 November 2026).
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