DONALD INSALL ASSOCIATES LIMITED: UK Public Sector Contracts Won & Awards
SME·Manchester·North West England·Main market: Consultative engineering and construction services
Companies House01550406 ↗Websitedonaldinsallassociates.co.uk ↗
Procedures with an award914 award recordsPublic authorities8named on published awardsAttributable award value£1.4mnet · on 5 of 14 award records · single-supplier, no ceilingsLast 12 months8awards · 3 in the prior 24 months · last 4 Nov 2025Contracts ending ≤18 months1end date published on 4 of 14 awardsDelivery regions5most often Nationwide (UK)
Where they win
13 lot-level observations (9 awarded lots, 69%, plus 4 envelope awards without lot links; pending awards included) · top CPV classes
7131 Consultative engineering and construction services8 observations · 62% · lots4545 Other building completion work1 observations · 8% · lots7125 Architectural, engineering and surveying services1 observations · 8% · envelope awards7132 Engineering design services1 observations · 8% · envelope awards7941 Business and management consultancy services1 observations · 8% · envelope awards7999 Miscellaneous business-related services1 observations · 8% · envelope awardsAttributable award value£1.4mSum of published VAT-exclusive values on 5 of 14 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 100%; a further 1 published a VAT-inclusive amount only (£18k inc. VAT, kept apart). Not turnover. Largest rows below.
Typical attributable award£34k medianrobust · n=5
Award vs estimate57.5% below estimateindicative · n=1Median (estimate − award) / estimate on comparable contested single-supplier GBP wins, per lot, same VAT basis on both sides, scoped to all comparable wins. Negative = awarded above estimate. Historical movement, not a bid instruction.
| Largest published awards | Authority | Awarded | Term | Published value |
|---|---|---|---|---|
| Design Services for the Refurbishment of Moseley Road Baths and Balsall Health Library | Birmingham City Council | — | — | £1,193,390 † |
| Professional Services for Moseley Road Baths | Birmingham City Council | — | — | £148,733 † |
| ITT for the provision of Surveys To Mitigate Planning Conditions - Shirehall Refurbishment & Library/Learning Centre Fit-out | Herefordshire Council | — | 1 mo | £34,298 † |
| Professional Services to Develop an Area Appraisal and Management Plan | Burnley Borough Council | 6 Jun 2025 | 3 mo | £14,959 |
| 33 VBR - Appointment - DIA (Heritage) | The Crown Estate | — | 4 mo | £12,000 † |
Where they deliver
ITL1 delivery regions on the notice · 8 of 9 awarded procedures publish one · a procedure with several regions counts in each
Nationwide (UK)3 procedures · 38%
West Midlands2 procedures · 25%
North West England1 procedures · 13%
Yorkshire and the Humber1 procedures · 13%
South West England1 procedures · 13%
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)
- Type not classified 62% (8 awards)
- Local authority 31% (4 awards)
- Central government 8% (1 awards)
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| Birmingham City Council | 2 | 22.2% | 2 | 27 Mar 2023 |
| Fusion21 Members Consortium | 1 | 11.1% | 6 | 30 Sept 2025 |
| Burnley Borough Council | 1 | 11.1% | 2 | 6 Jun 2025 |
| KBS MARITIME LIMITED | 1 | 11.1% | 1 | 28 Dec 2024 |
| Wentworth Woodhouse Preservation Trust | 1 | 11.1% | 1 | 1 Mar 2021 |
| Herefordshire Council | 1 | 11.1% | 1 | 9 Sept 2025 |
| Sheffield City Council | 1 | 11.1% | 1 | 16 Sept 2026 |
| The Crown Estate | 1 | 11.1% | 1 | 4 Nov 2025 |
Share = of the 9 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 · 4 of 14 awards carry one · not a retender forecast
| Contract | Ends | Published value |
|---|---|---|
| Procurement of Consultancy to deliver Conservation Area Appraisals and Management Plans for 2 conservation areas- Ranmoor and Endcliffe | 15 Sept 2027 | £18,176 |
Recent awards
Latest 14 of 14 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: £1.4m 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 4 of 14 awards; 1 end within 18 months.
- Award vs estimate tiers: robust ≥5, moderate 3–4, indicative 1–2 comparable pairs.
- Never shown: contact details, reliability or payment scores, affiliations, predicted wins.
Identifiers consolidated into this page (7 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-COH:01550406