Tenders / Buyers / United Kingdom
Trydan Gwyrdd Cymru: public contracts and tenders
Trydan Gwyrdd Cymru awarded 31 public contracts worth €14.2M where a value is stated since 2025-04-25; the business services contract held by HSJ ACCOUNTANTS LTD ends on 2027-01-19 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 27 of 31 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Trydan Gwyrdd Cymru |
| Country | United Kingdom |
| Buyer type | Sub-central government authority |
| City | Merthyr Tydfil |
| Sources | UK Find a Tender |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Dulas Ltd | 14 | €5.0M | ||
| BSG Ecology Ltd | 4 | n/a | ||
| LAND USE CONSULTANTS LIMITED | 4 | €507k | ||
| ATMOS CONSULTING LIMITED | 2 | n/a | ||
| CADNO COMMUNICATIONS LIMITED | 2 | €105k | ||
| CarneySweeney Ltd | 2 | n/a | ||
| HSJ ACCOUNTANTS LTD | 2 | €257k | ||
| JACOBS U.K. LIMITED | 2 | n/a | ||
| LDA Design Consulting Ltd | 2 | n/a | ||
| Mott Macdonald Limited | 2 | n/a | ||
| PELL FRISCHMANN CONSULTANTS LIMITED | 2 | €386k | ||
| RSK ADAS LIMITED | 2 | n/a | ||
| Savills (UK) Limited | 2 | n/a | ||
| Turley Associates Ltd | 2 | n/a | ||
| Aspire Systems Digital Solutions LIMITED | 1 | €130k |
Suppliers named on Trydan Gwyrdd Cymru's award notices (the top 15 of 19); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2027-01-19 | Trydan External Audit Tender | HSJ ACCOUNTANTS LTD | €128k | end date stated |
| 2027-06-01 | Trydan Wind Monitoring Support - Lot 2 LiDAR - Rental 2 | Dulas Ltd | €104k | end date stated |
| 2027-10-05 | Trydan Community and Stakeholder Engagement Support for Ground Mounted Solar Photovoltaic Project | Cadno Communications | €105k | end date stated |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Trydan Gwyrdd Cymru whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 3 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from Trydan Gwyrdd Cymru today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Architecture and engineering services | 71 | 25 | €19.0M |
| Business services | 79 | 4 | €1.7M |
| IT services | 72 | 2 | €448k |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-09-28 | Trydan IT Services Tender | CENTERPRISE INTERNATIONAL LIMITED | €317k |
| 2026-08-03 | Trydan Environmental Baseline Framework Tender Award Notice | ATMOS CONSULTING LIMITED, BSG ECOLOGY LTD, JACOBS U.K. LIMITED | €2.0M |
| 2026-07-22 | Trydan Website Tender | Aspire Systems Digital Solutions LIMITED | €130k |
| 2026-07-08 | Trydan Environmental Baseline Framework Tender Award Notice | BSG ECOLOGY LTD, JACOBS U.K. LIMITED, LAND USE CONSULTANTS LIMITED | €2.0M |
| 2026-05-11 | Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 1 | Dulas Ltd | €208k |
| 2026-05-11 | Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 2 | Dulas Ltd | €208k |
| 2026-05-11 | Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 3 | Dulas Ltd | €208k |
| 2026-05-07 | Trydan Wind Monitoring Support - Lot 2 LiDAR - Rental 2 | Dulas Ltd | €104k |
| 2026-05-06 | Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 1 | Dulas Ltd | €208k |
| 2026-05-06 | Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 2 | Dulas Ltd | €208k |
Follow this buyer free
Get Trydan Gwyrdd Cymru's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in United Kingdom). The same data is in the REST API and the MCP server.
Sources: UK Find a Tender, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,611,641 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-26.
Questions
How many public contracts has Trydan Gwyrdd Cymru awarded?
Trydan Gwyrdd Cymru published 31 contract award notices between 2025-04-25 and 2026-09-28; the 27 that state a value add up to €14.2M (official notices, as of 2026-10-26).
Who are Trydan Gwyrdd Cymru's biggest suppliers?
By contract awards: Dulas Ltd (14), BSG Ecology Ltd (4) and LAND USE CONSULTANTS LIMITED (4) (as of 2026-10-26). Winners that could be a private person are not named.
Which Trydan Gwyrdd Cymru contracts end soon?
3 contracts awarded by Trydan Gwyrdd Cymru end in the next 18 months. The soonest with a named holder is the business services contract held by HSJ ACCOUNTANTS LTD, ending on 2027-01-19 (end date stated) (as of 2026-10-26).
Does Trydan Gwyrdd Cymru have open tenders now?
No call for tender from Trydan Gwyrdd Cymru is open today in the official notices we read (as of 2026-10-26). Its 6 earlier calls are counted on this page.
What does Trydan Gwyrdd Cymru buy?
Most of Trydan Gwyrdd Cymru's awards are in Architecture and engineering services (CPV 71) (25), Business services (CPV 79) (4) and IT services (CPV 72) (2) (as of 2026-10-26).
Cite as: Arcadium Data, "Trydan Gwyrdd Cymru tenders and contracts: 31 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/trydan-gwyrdd-cymru-gb/, data as of 2026-10-26.