Find a TenderPlanned procurementPreliminary market engagement notice
Published 11 Jun 2025, 17:08 BST

Official UK procurement notice

Public Sector Broadband Aggregation (PSBA) 3

Authority: Llywodraeth Cymru / Welsh Government (Central government)

ServicesAbove threshold
Planned pipeline value£700,000,000pipeline notice, not a live tender
Tender notice expected 27 Oct 2026from the planned procurement notice
Contract term 6 yrsends 3 Oct 2033 · up to 4 Oct 2042 with extensions · starts 3 Oct 2027

What is being bought

Published requirement description

The Welsh Government is preparing to procure a service integrator to deliver the next generation Public Sector Broadband Aggregation service, PSBA 3.0, which will provide a modern, secure, resilient, and futureproof national network covering over 120 public sector organisations and almost 5,000 sites across Wales.

PSBA 3.0 represents one of the largest and most strategic service integrator opportunities in the UK public sector, offering a long-term anchor contract, significant opportunity for innovation, and the ability to shape critical digital infrastructure that underpins health, education, emergency services, and government operations across Wales.

The vision for PSBA 3.0 is to ensure a secure and resilient national connectivity service with an "evergreen" design approach - meaning the underlying technology, security controls and service capabilities will be continuously refreshed and evolve over the life of the contract to meet the changing needs of the Welsh public sector in terms of performance and cost.

To support this stage of the market engagement, a PSBA 3.0 Prospectus has been produced to provide further details on aspects including the scope, current services, procurement approach commercial principles, delivery expectations and opportunities that suppliers may wish to consider prior to the formal competitive process. It also provides information on the opportunity for 1-2-1 engagement meetings, and the requirements bidders will need to meet to gain access to the data room during the tender process.

The PSBA 3.0 Market Engagement Prospectus is available to download through the Welsh Government's ETender Platform: etenderwales.ukp.app.jaggaer.com/web/login.shtml ↗

Registration is free to any new suppliers. The prospectus is available within PQQ_33851 Public Sector Broadband Aggregation (PSBA 3.0)

The current PSBA service provides a core Welsh Government funded component comprising:

○ A core Wide Area Network (WAN);

○ The 24hrx7days a week x365 days a year service desk;

○ Engineering teams;

○ Service teams;

○ A rolling programme of network upgrades and improvement that keep pace with the exponential rise in public sector demand for connectivity services;

○ Individual contracts for a call-off catalogue of services available to PSBA users;

○ An 'E-sports' facility;

○ Cloud connectivity; and

○ An integrator function for the public sector in Wales, which includes the purchasing of:

○ Fully-managed WAN services using any combination of Multi-Protocol Label Switching (MPLS), Software Defined (SD) WAN, Ethernet, Internet, Mobile Data or more from a range of communications providers;

○ Secure roaming services to connect people on the move;

○ Resilient web filtering services for schools to determine if content should be blocked;

○ Direct internet services with high-capacity network connectivity;

○ Robust firewalls and other security services;

○ Consultancy and strategic advice to support network and associated infrastructure projects; and

○ Peering capability enabling the connection of internet networks and traffic exchange.

The service provision is complex as it needs to aggregate purchased services from different providers

Procurement Scope

  • Provide scalable and flexible always on, resilient and robust connectivity services and efficient service management to Recipient Organisations
  • Provide a dynamic service to deliver best value to the public sector in Wales
  • Exploit existing investment in the PSBA network unless and until there is a business case for change;
  • Maintain network services that support the increased sharing of information, collaboration and integration of services across public sector organisations;
  • Ensure resilient network services for the public sector during transition from the current PSBA service to PSBA's successor(s);
  • Provide a network service that facilitates Welsh Government in driving growth, delivering jobs and developing wealth (now to include social value and move to digital delivery of services for best user experience); and
  • Provide an ICT infrastructure platform capable of supporting future technology evolution in the supply and demand of services to public sector organisations.

for further information/register interest please contact [email protected]

CPV: Construction and ancillary works for telephone and communication lines · Electrical installation work · IT services: consulting, software development, Internet and support · Radio, television, communication, telecommunication and related equipment · Repair, maintenance and associated services related to personal computers, office equipment, telecommunications and audio-visual equipment · Software package and information systems · Telecommunications services

The lotProcurement structure

single lot · no lot value published

Pipeline intelligence · planning stage: how this market runs before the tender is published

How Llywodraeth Cymru / Welsh Government buys Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork (CPV 4523), and who usually turns up

Llywodraeth Cymru / Welsh Government’s own published record, next to the published market for the same work. Frameworks and DPS are kept out: they attract a different number of bids. Whole-market view: Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork (CPV 4523) →

1

How the contest usually goes

Winner shares use published awards; bid and price charts use contested lots.

How often do SMEs win?
i

How often small and medium firms win.

Share of awards where the winner’s size is known.

The counts under this question show how many awards have a known supplier size.

Last 36 months.

Buyer: 2 of 5 known-size awards · market: CPV 4523 · Wales (Cymru), n=17
40%76%

Small firms have won here. Neither number says whether you qualify; it describes who has been winning.

How often do local suppliers win?
i

How often local firms win similar work.

Winners with a registered address in the delivery region, out of awards with a known address.

Here, local means registered in Wales (Cymru).

A local branch does not count if the registered address is elsewhere.

Last 36 months.

Buyer: 4 of 7 known-location awards · market: CPV 4523 · Wales (Cymru), n=47
57%79%

Most of this buyer’s recorded winners are registered in Wales (Cymru).

How long to a decision?
i

How long buyers here take to decide after bids close.

Middle value in days from the deadline to the first award notice, on competitions that published both dates.

Only decided tenders count, so slow ones still waiting are not in.

Last 36 months.

Buyer: 32 decided notices · market: CPV 4523 · Wales (Cymru), n=6
53 days52 days

Half of these awards were announced within 53 days of the bid deadline.

How often single-bid or direct?
i

How often work is awarded with no recorded rival.

Direct awards and tenders where every published lot count shows one bid.

Both shares are minimums: some awards have no bid count.

Thin markets produce this too; it is not proof of a tailored specification.

Last 36 months.

Buyer: at least 3 of 8 procurements with awards had no recorded rival · market: CPV 4523 · Wales (Cymru), n=49
38%31%

Direct awards or one recorded bid are common here. Check the route before spending time on a bid.

How many bids did past lots attract?

i

How many bids past lots received.

Each colour is a bid-count range. Only competed lots with a published count are included.

Past bids do not predict this tender.

Last 36 months.

This buyer56 lots with bid counts · all categories
18% had one bid
The market9 lots with bid counts · CPV 4523 · Wales (Cymru)
11% had one bid
Buyer / market · select a colour for counts
1 bid18% / 11%
Buyer: 10 of 56 lots with published bid counts. Market: 1 of 9 lots with published bid counts.
2–338% / 56%
Buyer: 21 of 56 lots with published bid counts. Market: 5 of 9 lots with published bid counts.
4–638% / 22%
Buyer: 21 of 56 lots with published bid counts. Market: 2 of 9 lots with published bid counts.
7+7% / 11%
Buyer: 4 of 56 lots with published bid counts. Market: 1 of 9 lots with published bid counts.

How did awards compare with estimates?

i

Where winning prices landed against estimates.

Each colour shows awards below, close to or above the published estimate, one lot at a time.

Past prices are a guide, not a bid price.

Last 36 months.

This buyer42 lots with estimate and award · all categories
31% below estimate
The market7 lots with estimate and award · CPV 4523 · Wales (Cymru)
71% below estimate
Buyer / market · select a colour for counts
Below estimate31% / 71%
Buyer: 13 of 42 lots with an estimate and award. Market: 5 of 7 lots with an estimate and award.
Within ±2%64% / 14%
Buyer: 27 of 42 lots with an estimate and award. Market: 1 of 7 lots with an estimate and award.
Above estimate5% / 14%
Buyer: 2 of 42 lots with an estimate and award. Market: 1 of 7 lots with an estimate and award.
2

Assess each lot
i

What past awards tell you about each lot.

See the forecast, this buyer’s earlier suppliers and firms with relevant wins.

No supplier is confirmed as a bidder.

Open a lot for its forecast, this buyer’s previous supplier and possible competitors, from published award history, not a bid list

Lot #1CPV 452372 monthsPublished estimate£700m
Expected competition
i

How many bids this lot may attract.

The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.

Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative. The bar shows 136 past lots.

A forecast, not a list of bidders.

—No model forecast yet13% single-bid risk
Past bids on 136 similar lots
1 bid13%
18 of 136 similar past lots received 1 bid (13%).
2–337%
50 of 136 similar past lots received 2–3 (37%).
4–635%
47 of 136 similar past lots received 4–6 (35%).
7+15%
21 of 136 similar past lots received 7+ (15%).
Comparable past lots usually drew 3.5 bids.
Commercial price forecast
i

Where the award price may land.

The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.

No comparable awards for this lot yet.

A statistical guide from past awards, not a price to bid.

—No model forecast yet
No comparable awards on record for this lot’s category yet. The published estimate is £700m, and the forecast stays empty until the market has a record to read.

Who has supplied this buyer on similar work?
i

Who has done similar work for this buyer.

Past contracts are matched by buyer, title and type of work.

A past supplier may not bid again.

No earlier contract of this buyer matches this lot on the published record.

Who could compete for this lot?
i

Who could compete for this lot?

Firms with relevant past wins. On a framework, we show firms on that agreement.

None is confirmed as a bidder.

Candidate suppliers for this notice have not been worked out yet, so this is not a verdict that nobody fits.

About this data
  • Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
  • Two views, kept apart. The authority’s own track record and the wider market for the same kind of work sit side by side and are never mixed. Where the local picture is too thin, a figure widens to a broader market and says which one it used.
  • Forecasts are labelled. The price forecast and its range, possible competitors and the earlier-work matches are our estimates from past awards: not published facts, not win chances and not price advice. Official notices do not say who is bidding.
  • Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.

Procedure terms & legal framework

From the official record
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Procurement category
Services
Notice status
Planned procurement
Procurement threshold
Above threshold (FTS publication)
Regulatory regime
Standard
Commercial structure
Stand-alone contract (no framework)
Competition type
Competitive procedure
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
11 Jun 2025, 17:08 BST
Last source update
4 Sept 2026, 12:34 BST
Authority reference
C424/2025/2026
FTS notice number
2026/S 000-083870
Latest notice
Preliminary market engagement notice (UK2)
Classification (CPV)
Construction and ancillary works for telephone and communication linesElectrical installation workIT services: consulting, software development, Internet and supportRadio, television, communication, telecommunication and related equipmentRepair, maintenance and associated services related to personal computers, office equipment, telecommunications and audio-visual equipmentSoftware package and information systemsTelecommunications services
Delivery area
Wales (UKL)
Official registry OCID
ocds-h6vhtk-054711 Find a Tender

How it was run

Official notice
Submission deadline
—

Timeline

11 Jun 2025 → 3 Oct 2027 · 5 dates
  1. Planning notice published
    11 Jun 2025, 17:08 BST
  2. Latest notice published46 days ago
    4 Sept 2026, 12:34 BST
  3. Today
    20 Oct 2026
  4. Market engagementin 7 days
    26 Oct 2026, 23:59 GMT

    Please follow instructions in the PSBA 3.0 Prospectus. This will explain the approach for written responses and the potential for 1-2-1 meetings.

    Following this engagement, we will review all feedback received and consider how it may inform the refinement of our requirements and procurement strategy.

    We recognise that further refinement may also occur during any future dialogue phase, as solutions develop and proposals are shaped in collaboration with bidders.

    We appreciate your time and input and look forward to hearing your views.

    The PSBA 3.0 Market Engagement Prospectus is available to download through the Welsh Government's ETender Platform: etenderwales.ukp.app.jaggaer.com/web/login.shtml ↗

    Registration is free to any new suppliers. The prospectus is available within PQQ_33851 Public Sector Broadband Aggregation (PSBA 3.0)

  5. Tender notice expectedin 8 days
    27 Oct 2026, 23:59 GMT
  6. Contract startsin 348 days
    3 Oct 2027, 00:00 BST

Notice history

12 events · 12 releases on Find a Tender · since 11 Jun 2025
  1. Preliminary market engagement notice published
    11 Jun 2025, 17:08 BST
    UK2
  2. Preliminary market engagement notice published
    16 Jun 2025, 12:56 BST
    UK2
  3. Preliminary market engagement notice published
    16 Jun 2025, 13:01 BST
    UK2
  4. Preliminary market engagement notice published
    16 Jun 2025, 13:06 BST
    UK2
  5. Preliminary market engagement notice published
    16 Jun 2025, 13:10 BST
    UK2
  6. Preliminary market engagement notice published
    16 Jun 2025, 13:12 BST
    UK2
  7. Preliminary market engagement notice published
    21 Nov 2025, 16:37 GMT
    UK2
  8. Preliminary market engagement notice published
    26 Nov 2025, 09:31 GMT
    UK2
  9. Preliminary market engagement notice published
    31 Mar 2026, 13:33 BST
    UK2
  10. Preliminary market engagement notice published
    15 Jun 2026, 13:36 BST
    UK2
  11. Preliminary market engagement notice published
    16 Jun 2026, 09:38 BST
    UK2
  12. Preliminary market engagement notice published
    4 Sept 2026, 12:34 BST
    UK2
Published amendments (6)

Notice update Suppliers are invited to the Welsh Government Supplier Engagement Day on 27 November 2025. The event will be held between 9.30am and 4pm at the Clayton Hotel, Cardiff, St Mary Street, CF10 1GD. This event will provide a valuable opportunity for suppliers to clearly understand the requirements of the Public Sector Broadband Aggregation (PSBA) 3.0 Project and highlight innovative deve…

Update. The Pre Market Engagement Event advertised for Thursday November 27th has been postponed. It will be rescheduled for the new year. To register for the session please email [email protected]

Please note the contract reference has now been amended to C424/2025/2026. The revised notice includes instructions as to how to access the new PSBA Market Prospectus. The notice also confirms the engagement process will be open until April 30th 2026. The notice also indicates that the planned procurement process is estimated to commence on June 19th 2026. The PSBA 3.0 Market Engagement Prospect…

The notice indicates that the planned procurement process is estimated to commence on September 9th 2026.

I wanted to share an important update with the market regarding our forthcoming tender process. In response to the common feedback gathered during our market engagement activity, we are extending the period for tender development, including the time allocated for gathering supporting information and documentation. This extension ensures we address the key area raised by suppliers To keep things …

Routine re-releases (12)
  • 2026-03: 1 release · 31 Mar 2026
  • 2025-11: 2 releases · 21 Nov 2025, 26 Nov 2025
  • 2025-06: 6 releases · 11 Jun 2025, 16 Jun 2025

Commercial outcome & contract awards

Pipeline notice
Awards (0)
No award published
Contracts (0)
No contract published
Bid statistics
No aggregate bid statistics published

Contracting authority & participating public bodies

Llywodraeth Cymru / Welsh Government

Contracting authorityPublic authority - central governmentWelsh devolved regulations apply GB-PPON: PQYQ-3841-BHTP Gwasanaethau Caffael Corfforaethol / Corporate Procurement Services, Cardiff, Wales, CF10 3NQContact name, email

Official documents & specifications (12)

Official links; attachments are not copied

Notices published for this procedure

Show 4 more notices