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 .

Contract awards31
Awarded value (stated)€14.2M
Suppliers named19
Ending in 18 months3
Open calls now0
Calls for tender6
First award2025-04-25
Latest award2026-09-28

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

FieldValue
NameTrydan Gwyrdd Cymru
CountryUnited Kingdom
Buyer typeSub-central government authority
CityMerthyr Tydfil
SourcesUK Find a Tender

Top suppliers

SupplierRegistry numberWebsiteAwardsValue won alone
Dulas Ltd14€5.0M
BSG Ecology Ltd4n/a
LAND USE CONSULTANTS LIMITED4€507k
ATMOS CONSULTING LIMITED2n/a
CADNO COMMUNICATIONS LIMITED2€105k
CarneySweeney Ltd2n/a
HSJ ACCOUNTANTS LTD2€257k
JACOBS U.K. LIMITED2n/a
LDA Design Consulting Ltd2n/a
Mott Macdonald Limited2n/a
PELL FRISCHMANN CONSULTANTS LIMITED2€386k
RSK ADAS LIMITED2n/a
Savills (UK) Limited2n/a
Turley Associates Ltd2n/a
Aspire Systems Digital Solutions LIMITED1€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

EndsContractCurrent holderValueEnd date basis
2027-01-19Trydan External Audit TenderHSJ ACCOUNTANTS LTD€128kend date stated
2027-06-01Trydan Wind Monitoring Support - Lot 2 LiDAR - Rental 2Dulas Ltd€104kend date stated
2027-10-05Trydan Community and Stakeholder Engagement Support for Ground Mounted Solar Photovoltaic ProjectCadno Communications€105kend 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)

SectorCPVAwardsAwarded value
Architecture and engineering services7125€19.0M
Business services794€1.7M
IT services722€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

PublishedContractWinnersValue
2026-09-28Trydan IT Services TenderCENTERPRISE INTERNATIONAL LIMITED€317k
2026-08-03Trydan Environmental Baseline Framework Tender Award NoticeATMOS CONSULTING LIMITED, BSG ECOLOGY LTD, JACOBS U.K. LIMITED€2.0M
2026-07-22Trydan Website TenderAspire Systems Digital Solutions LIMITED€130k
2026-07-08Trydan Environmental Baseline Framework Tender Award NoticeBSG ECOLOGY LTD, JACOBS U.K. LIMITED, LAND USE CONSULTANTS LIMITED€2.0M
2026-05-11Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 1Dulas Ltd€208k
2026-05-11Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 2Dulas Ltd€208k
2026-05-11Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 3Dulas Ltd€208k
2026-05-07Trydan Wind Monitoring Support - Lot 2 LiDAR - Rental 2Dulas Ltd€104k
2026-05-06Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 1Dulas Ltd€208k
2026-05-06Trydan Wind Monitoring Support Lot 1 Met Mast - Purchase 2Dulas 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.