G A Harper Ltd: UK Public Sector Contracts Won & Awards
SME·Dartford, Kent·South East England·Main market: Construction work
Official UK PPONPHWM-2257-HXVQ
Procedures with an award66 award recordsPublic authorities2named on published awardsAttributable award value£1.0mnet · on 6 of 6 award records · single-supplier, no ceilingsLast 12 months5awards · 1 in the prior 24 months · last 14 Sept 2026Contracts ending ≤18 months1end date published on 6 of 6 awardsDelivery regions1most often South East England
Where they win
6 lot-level observations (6 awarded lots, 100%, plus 0 envelope awards without lot links; pending awards included) · top CPV classes
4500 Construction work2 observations · 33% · lots4411 Construction materials1 observations · 17% · lots4520 Works for complete or part construction and civil engineering work1 observations · 17% · lots4521 Building construction work1 observations · 17% · lots4542 Joinery and carpentry installation work1 observations · 17% · lotsAttributable award value£1.0mSum of published VAT-exclusive values on 6 of 6 award records — only awards to this supplier alone, framework / DPS ceilings excluded; the award’s own value, else its contract’s; the five largest make 94%. Not turnover. Largest rows below.
Typical attributable award£111k medianrobust · n=6
| Largest published awards | Authority | Awarded | Term | Published value |
|---|---|---|---|---|
| Tunbridge Wells Grammar School for Boys - DT block and main hall windows | Kent County Council | — | 3 mo | £519,607 † |
| Madginford Primary School Provision of Care Suite & Access Alterations | Kent County Council | — | 2 mo | £150,553 † |
| Manor Gatehouse - Lord Irving Works | Dartford Borough Council | — | 3 mo · up to 0.8 yrs | £121,717 |
| Burham CEP Sch. - roofing works | Kent County Council | — | 2 mo | £99,656 † |
| Hildenborough CEPS - Staff Room Roof (Flat Roof) | Kent County Council | — | 2 mo | £62,020 † |
Where they deliver
ITL1 delivery regions on the notice · 4 of 6 awarded procedures publish one · a procedure with several regions counts in each
South East England4 procedures · 100%
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)
- Local authority 100% (6 awards)
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| Kent County Council | 5 | 83.3% | 5 | 14 Sept 2026 |
| Dartford Borough Council | 1 | 16.7% | 1 | 2 Dec 2025 |
Share = of the 6 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 · 6 of 6 awards carry one · not a retender forecast
| Contract | Ends | Published value |
|---|---|---|
| Tunbridge Wells Grammar School for Boys - DT block and main hall windows | 27 Nov 2026 | £519,607 |
Recent awards
Latest 6 of 6 award records naming this supplier
| Award / procedure | Authority | Awarded | Award value |
|---|---|---|---|
| Burham CEP Sch. - roofing works | Kent County Council | Not published | Not published |
| Tunbridge Wells Grammar School for Boys - DT block and main hall windows | Kent County Council | Not published | Not published |
| Manor Gatehouse - Lord Irving Works | Dartford Borough Council | Not published | £121,717 |
| Hildenborough CEPS - Staff Room Roof (Flat Roof) | Kent County Council | Not published | Not published |
| Hildenborough CEPS - Staff Room Roof (Flat Roof) | Kent County Council | Not published | Not published |
| Madginford Primary School Provision of Care Suite & Access Alterations | Kent County Council | Not published | Not published |
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: £1.0m 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 6 of 6 awards; 1 end within 18 months.
- Never shown: contact details, reliability or payment scores, affiliations, predicted wins.
Identifiers consolidated into this page (4 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:PHWM-2257-HXVQ