Big Blue Door Limited: UK Public Sector Contracts Won & Awards
SME·Companies House: Private Limited Company·London·Nationwide (UK)·Main market: Programming services of packaged software products
Official UK PPONPTHD-5676-XLXLCompanies House07958927 ↗ · Active
Where they wini
i
10 awards (10 for a named lot, 100%, 0 for a whole procedure with no lot named) · top CPV classes, shares of all 10 awards. An award may cover more than one class.
7221 Programming services of packaged software products4 awards · 40% · awards naming a lot4820 Networking, Internet and intranet software package1 award · 10% · awards naming a lot6421 Telephone and data transmission services1 award · 10% · awards naming a loti
i
i
Based on 1 wins in its industry (CPV division 72). Small sample.
Largest published awards i | Authority | Awarded | Term | Published value |
|---|---|---|---|---|
| Website Content Management System | Middlesex University | — | — | £250,000 † |
| Content Management System | East Lothian Council | — | — | £135,293 † |
| Service Police Complaints Commissioner Website | Ministry of Defence | — | — | £63,090 † |
| Mobile Voice & Data Service | General Pharmaceutical Council | — | 3 yrs | £30,553 † ≈ £10k/yr |
| Stockport Council - Children's Led Sector Improvement Portal - NWADCS Hosting and Maintenance Services | Stockport Metropolitan Borough Council | — | — | £30,000 † |
Where their buyers arei
i
ITL1 region of the buyer office · known for 65 of 65 awarded procedures · each procedure counts once
Bidding recordi
i
Procurement Act 2023 award notices name every bidder · 1 notice names this supplier, covering 2 lots since 20 Oct 2026 · observed bids, not an estimate
i
i
i
| Notice | Authority | Outcome | Bidders | Published |
|---|---|---|---|---|
| Cloud Backup Services | Foreign, Commonwealth and Development Office | appointedall 2 lots bid for | 4,233 | 20 Oct 2026 |
Bidder names come from Procurement Act 2023 award notices, which list every bidder (from 2025). Older notices name no bidders, so earlier contests do not appear here. Latest ten notices shown.
Who they sell toi
i
Authorities named on this supplier’s published awards · ranked by distinct procedures · a framework or DPS adds one award record per appointed supplier
i
Local authority40%(4 awards)
4 of 10 awards are Local authority (40%).Central government20%(2 awards)
2 of 10 awards are Central government (20%).Type not classified20%(2 awards)
2 of 10 awards are Type not classified (20%).Education10%(1 award)
1 of 10 awards is Education (10%).NHS & health10%(1 award)
1 of 10 awards is NHS & health (10%).
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| Health Research Authority | 4 | 6.2% | 4 | 27 Nov 2024 |
| Ministry of Defence | 3 | 4.6% | 3 | 16 Dec 2025 |
| Department of Health & Social Care | 3 | 4.6% | 3 | 15 Feb 2022 |
| General Pharmaceutical Council | 2 | 3.1% | 2 | 9 Apr 2025 |
| Sandwell Metropolitan Borough Council | 2 | 3.1% | 2 | 1 May 2025 |
| Defra Network eTendering Portal | 2 | 3.1% | 2 | 24 Jan 2022 |
| West Lindsey District Council | 2 | 3.1% | 2 | 23 Sept 2025 |
| Erewash Borough Council | 2 | 3.1% | 2 | 1 Aug 2024 |
Share = of the 65 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.
Contracts endingi
i
62 of 66 awards carry an end date, 1 estimated from the duration · not a retender forecast
| Contract | Ends | Published value |
|---|---|---|
| Design Agency (Website) | 31 Mar 2027 | £94,000 |
| Design, Implementation and Support of the LocalGov Drupal Platform | 6 Apr 2027 | £250,000 |
| Digital Information Hub for Youth Services in Southwark | 30 Apr 2027 | £105,400 |
| Sandwell Trends Website | 30 Apr 2027 | £26,160 |
| Digital Outcomes and Specialists 7 | 29 Jul 2027 | £3,240,000,000 ceiling |
| Design of New Corporate Website | 31 Jul 2027 | £74,510 |
| LocalGov Drupal Hosting | 30 Sept 2027 | £66,053 |
| Regulatory Services Partnership (RSP) Website Procurement | 9 Oct 2027 | £66,545 |
| Renewal of College Website Support | 29 Oct 2027 | £1,331,200 |
| GB-Edinburgh: Website Support | 31 Oct 2027 | £22,200 |
Soonest 10 of 15.
Recent awards
Latest 10 of 10 award records naming this supplier
Contracts Finder adds 56 more procedures won by this supplier, mostly below the Find a Tender threshold or from before 2025. Each is counted once beside any Find a Tender copy; they are in the totals, not in this list.
About this data
- One profile per supplier. Built from award and contract notices that name this supplier; different spellings and registration numbers of the same company are merged into this profile.
- Values are published values. The table mirrors what the notice published: framework ceilings and joint awards are labelled and never counted as this supplier's money, and † marks a value taken from the contract notice when the award published none. Only awards made to this supplier alone count towards its value, excluding VAT. It is not turnover.
- Regions in the buyer chart describe the buyer office, not where the work is delivered or the supplier’s registered address.
- Contract end dates. Published on 61 of 66 awards, estimated from the published duration on 1 more (marked “estimated”); those feed “Contracts ending”. Published values in that list come from either source; Contracts Finder figures are shown as published and stay out of this profile’s money totals.
- Source. Official UK public procurement notices (Find a Tender and Contracts Finder), reused under the Open Government Licence v3.0, updated through the day and rebuilt nightly. Not every figure uses both feeds, and each one shows how many records it rests on: see the methodology. Spotted something wrong? Tell us.