Amalgamated Construction Ltd T/A AmcoGiffen: UK public contract awards
Large organisation·Leeds·Yorkshire and the Humber·Main market: Engineering works and construction works
Official UK PPONPWQM-8847-XRQG
Procedures with an award4568 award recordsPublic authorities26named on published awardsAttributable award value£1.9mon 6 of 68 award records · single-supplier, no ceilingsLast 12 months23awards · 23 in the prior 24 months · last 15 Sept 2026Contracts ending ≤18 months3end date published on 11 of 68 awardsDelivery regions14most often Nationwide (UK)
Where they win
80 lot-level observations (50 awarded lots, 63%, plus 30 envelope awards without lot links; pending awards included) · top CPV classes
4522 Engineering works and construction works27 observations · 41% · 17 lots + 10 envelope4500 Construction work10 observations · 15% · 8 lots + 2 envelope4523 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork13 observations · 20% · 6 lots + 7 envelope4521 Building construction work7 observations · 11% · 6 lots + 1 envelope4531 Electrical installation work3 observations · 5% · lots7133 Miscellaneous engineering services3 observations · 5% · 2 lots + 1 envelope7132 Engineering design services2 observations · 3% · lots0300 Agricultural, farming, fishing, forestry and related products1 observations · 2% · lotsAttributable award value£1.9mSum of published values on 6 of 68 award records — only awards to this supplier alone, framework / DPS ceilings excluded; the five largest make 92%. Not turnover. Largest rows below.
Typical attributable award£311k medianrobust · n=6
| Largest published awards | Authority | Awarded | Published value |
|---|---|---|---|
| UKRI-5418 Excavation and Installation of Physically Diverse Fibre Duct Routes | UK Research and Innovation | 20 Nov 2025 | £621,658 |
| GA250169 Form A Design Works Lot 5 | GA TRAINS LIMITED | 17 Jun 2026 | £355,705 |
| GA250169 Form A Design Works Lot 1 | GA TRAINS LIMITED | 10 Jun 2026 | £345,184 |
| UKRI-5863 Trial Floor Section – Supply & Install | UK Research and Innovation | 26 Feb 2026 | £275,843 |
| UKRI-5199 Boulby Underground Laboratory Facility Works | UK Research and Innovation | 3 Sept 2025 | £153,157 |
Where they deliver
ITL1 delivery regions on the notice · 34 of 45 awarded procedures publish one · a procedure with several regions counts in each
Nationwide (UK)15 procedures · 44%
Scotland11 procedures · 32%
North East England6 procedures · 18%
North West England6 procedures · 18%
South East England6 procedures · 18%
South West England6 procedures · 18%
Yorkshire and the Humber5 procedures · 15%
Greater London5 procedures · 15%
Who they sell to
Authorities named on this supplier’s published awards · ranked by distinct procedures · award records explode on framework and DPS panels
Authority type · official UK type when published, else name/id class, else not classified · by award records (a single panel can dominate)
- Other public body 44% (35 awards)
- Type not classified 21% (17 awards)
- Local authority 19% (15 awards)
- Central government 16% (13 awards)
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| NETWORK RAIL INFRASTRUCTURE LIMITED | 8 | 17.8% | 14 | 28 Aug 2026 |
| UK Research and Innovation | 6 | 13.3% | 7 | 5 Aug 2026 |
| National Highways Limited | 3 | 6.7% | 3 | 26 Sept 2022 |
| Scottish Government | 2 | 4.4% | 3 | 24 Mar 2026 |
| UK Research and Innovation | 2 | 4.4% | 2 | 16 Apr 2024 |
| Devon County Council | 2 | 4.4% | 2 | 7 Jul 2026 |
| Transport for Wales | 2 | 4.4% | 2 | 28 Jul 2022 |
| Mining Remediation Authority | 2 | 4.4% | 2 | 13 Jul 2026 |
Share = of the 45 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.
Contracts ending
Published end dates only · 11 of 68 awards carry one · not a retender forecast
| Contract | Ends | Published value |
|---|---|---|
| UKRI-5863 Trial Floor Section – Supply & Install | 30 Nov 2026 | £275,843 |
| CSP-Ongoing Works | 31 Mar 2027 | £30,000 |
| [FWKORD0029] Hill Barton Railway Bridge Major Refurbishments | 31 Mar 2027 | £30,000 |
Recent awards
Latest 30 of 68 award records naming this supplier
Data coverage & method
- Source: Find a Tender OCDS award and contract releases. An award record is one award × this supplier; a procedure can carry many (panels, call-offs).
- Market observations are awarded lots, or one envelope award when the notice publishes no lot links. Region = delivery ITL1 on the notice, not the supplier’s registered address.
- Authority type: official OCDS UK contracting-authority type when the notice publishes one; otherwise a Tenderline name/id class; otherwise “not classified”. Purchasing hubs with no published type stay unclassified.
- Published value attributable to this supplier alone: £1.9m across single-supplier awards, framework / DPS ceilings excluded. Coverage is partial and the figure is not turnover, so it is not shown as a headline.
- Contract end dates: published on 11 of 68 awards; 3 end within 18 months.
- Never shown: contact details, reliability or payment scores, affiliations, predicted wins.
Identifiers consolidated into this page (13 historical Find a Tender publication identifiers)
Official notices referenced this supplier under these publication identifiers. Alias URLs are not separate pages.
Canonical page id: GB-PPON:PWQM-8847-XRQG