One Signup, Dozens of Buyers: The Master Registrations That Multiply Your Reach

The efficient way to register on council procurement portals is to stop registering with councils one at a time. Most UK councils and housing associations run their buying through a handful of shared e-procurement platforms, so one account on each platform covers every buyer using it. Eight registrations, done once, reach hundreds of organisations.

I run a subcontracting model - win the work, sub the delivery, keep the spread - and public-sector demand is some of the steadiest demand there is: repairs, maintenance, voids, compliance work, year in, year out. The barrier that stops most firms is not capability. It is that nobody tells you where the doors are, so operators either register nowhere or burn a week registering everywhere. Both are wrong. Here is the leverage table.

How to register on council procurement portals: the leverage table#

We track 557 UK work-winning gates - places where construction work is actually handed out - and mapped where each one takes its supplier registrations. These eight are the master registrations: single signups that cover many buyers at once. All of them are free for suppliers.

1. Find a Tender - the one that is now compulsory. Since 24 February 2025, Find a Tender fronts the government's Central Digital Platform under the Procurement Act 2023. Register once, get your PPON (Public Procurement Organisation Number), and every regulated public buyer in the UK can pull your company details through a share code. If you only make one registration from this list, make this one - the section below explains what changed.

2. Contracts Finder - the small-jobs radar. The legacy home of below-threshold notices, being folded into Find a Tender but still publishing. Free alerts on smaller contracts - exactly the size a first-time public-sector supplier can credibly win.

3. ProContract - the biggest single lever in local government. The Proactis-run portal family is the most widely used in UK councils and social housing. One registration covers every buyer tendering through it: Sanctuary, Guinness, Orbit, most London boroughs, and hundreds more. Set your work categories once and the opportunities email you.

4. Housing Procurement Portal - rides on the same account. A shared hub where several large housing associations - Orbit and Home Group among them - run their tendering on ProContract's rails. Your ProContract registration covers it; you just need to know it exists to watch it.

5. Delta eSourcing - the housing association heavyweight. One central supplier signup covering Notting Hill Genesis, Metropolitan Thames Valley, A2Dominion and hundreds of other buyers. If your pipeline is landlord repairs and maintenance, this is the second registration to make after Find a Tender.

6. EU Supply CTM - the northern block. One registration covers the buyers running on the CTM platform, including YORtender's 27 Yorkshire authorities and Yorkshire Housing. If you operate anywhere in the north, this one signup is a region-wide door.

7. myTenders - the aggregating layer. Millstream's platform (the Sell2 family) hosts notices for a long tail of public buyers that do not run their own portal. Free supplier registration; ignore the paid tiers until the free alerts have proven the pipeline.

8. Local Supply Chain - the DPS host. LSC hosts dynamic purchasing systems for Sanctuary and other large landlords - rolling lists you can apply to join at any time rather than waiting for a tender window. That standing-list mechanic is the friendliest format in public procurement for a smaller firm.

That is the whole job: eight forms, one afternoon, hundreds of buyers watching your inbox instead of you watching theirs.

The maths: why eight signups beat thirty portals#

Of the 557 UK work sources in our directory, 141 route their supplier intake through a shared e-procurement platform rather than a form of their own - and the spread is heavily concentrated. As of July 2026, ProContract carries 16 of our tracked buyers, Delta 12, EU Supply CTM 5, with Atamis, Jaggaer and the rest carrying a few each. Every one of those is covered by the table above or by a single extra account when a specific buyer you want uses one of the smaller platforms.

The honest exception is In-tend. It is the single most common platform in our data - 78 of the 557 tracked sources run In-tend portals - but In-tend instances are set up per buyer, so each one is its own registration. There is no master signup. That is exactly why the shared platforms above are worth doing first: they are the genuine one-to-many doors, and In-tend is the long tail you work through afterwards, buyer by buyer, starting with the landlords and councils in your patch.

Two numbers worth holding onto from the wider dataset: 253 of the 557 gates are open signup - no invitation, no waiting for a tender window - and the master registrations above are how you cover the densest slice of them in one sitting.

Find a Tender, the PPON and what changed#

The Procurement Act 2023 went live on 24 February 2025 and rebuilt the plumbing of UK public buying around one system. What it means at your end, verified against the government's own guidance:

• One supplier record. You register once on the Central Digital Platform through Find a Tender, enter your core company information, and receive a PPON. From then on you hand any contracting authority a share code instead of re-typing your details into their forms. The days of maintaining fifteen versions of the same company profile are ending.
• Housing associations are inside the regime. Registered providers of social housing count as contracting authorities, so the same platform mechanics reach landlord work, not just council work.
• The small stuff is published too. Councils and other sub-central buyers advertising contracts over £30,000 publish them through the platform, and award details as well. That below-threshold layer is where first wins actually live - jobs too small for the big players to chase.
• Thresholds moved in January 2026. The financial thresholds that decide which contracts get the full regime were updated from 1 January 2026, as they are every two years. The practical takeaway does not change: registration is free, the PPON takes minutes, and without it you are invisible to the fastest-growing slice of published work.

One caution from the other side of the table: platform registration is machinery, not marketing. Nobody reads your ProContract profile for pleasure. The registrations put opportunities in your inbox; what wins them is everything else.

What a registration does not do#

I have watched operators make all eight registrations, sit back, and conclude six months later that "council work is a myth". The registrations are necessary, not sufficient. Three things decide whether they produce money:

Your alert setup. Every platform lets you pick work categories and regions. Set them too narrow and you see nothing; too wide and you learn to ignore the emails, which is worse. Pick the two or three trades you can actually deliver at margin and the geography your subs genuinely cover - the same discipline as knowing where your clients come from in any other channel.

The paperwork stack. When an opportunity lands, the selection questionnaire asks for the same things every time: insurance at specified levels, accounts or financial standing, references, and increasingly an SSIP-level health and safety badge. Across our requirements data, insurance evidence is the single most demanded item in UK procurement - asked for more often than any accreditation. Get the contracts, insurance and legal stack right once and every subsequent bid reuses it; scramble for it per-bid and you will miss every deadline.

Patience with the windows. Much council and housing association work moves through DPS arrangements and approved lists that open on their own schedule. The portal account is how you hear the window open. It can take months. This channel is a slow-burn lane you set up beside faster ones, which is exactly how I frame it in starting a property maintenance business - the public-sector pipeline matures while the private work pays this month's bills.

And remember the buyers are not only councils. The insurance repair machine runs on the same logic - a small number of chokepoints controlling a large volume of dispatched work - and the same operator playbook applies: find the chokepoint, register once, meet the vetting bar, let volume come to you.

Leverage in this game is not working harder. It is finding the doors where one signup covers a hundred buyers, and walking through all of them in one afternoon.

The next step#

The table above is the map, and it will get you registered. What it cannot give you is sequence and speed: which registrations members are actually winning through this quarter, the master company sheet that fills every selection questionnaire from one document, and the sprint that gets all of this done in a fortnight instead of drifting for a season. That is what the community is for - operators running the same model on the same portals, comparing notes in the open.

Last checked: 31 July 2026.