Every supplier in the index

ISWP ASSESSMENT SERVICES LTD

What councils in England published about payments to this supplier. Every figure below is a lower bound and is written as one.

What is held for this supplier

At least £1,477,295 across 33 councils since 2017/18

This is a lower bound, not a total. It adds up only the councils and financial years listed under what contributed, and inside those only the payments each council chose to publish above its own publication threshold. Every council outside that list has paid this supplier an amount nobody has added up. So the figure is written "at least".

Canonical id
iswp-assessment-services
Councils that published a payment
33
Payments published
454
Latest year held
2026/27

What each council published, by year

At least this much, per council per financial year. Each figure is what that council published and nothing else.
Council2017/182018/192019/202021/222022/232023/242024/252025/262026/27All years heldPayments
Barnetn/an/an/an/an/an/an/a£6,050n/a£6,0503
Bath & North East Somersetn/an/an/an/an/an/an/a£4,200n/a£4,2001
Bournemouth, Christchurch and Poolen/an/an/an/an/an/a£53kn/an/a£53k21
Bracknell Forestn/an/an/a£759n/an/a£9,562n/an/a£10k5
Buckinghamshiren/an/an/an/an/an/a£11k£30k£8,614£50k23
Devon County Counciln/an/an/an/an/an/a£33k£128kn/a£161k58
Dorsetn/an/an/an/an/an/a£6,825n/an/a£6,8251
Ealingn/an/an/an/an/a£239k£44kn/an/a£284k65
Enfieldn/an/an/an/an/an/a£21kn/an/a£21k8
Essexn/an/an/an/an/a£7,712£15k£13kn/a£37k36
Gloucestershiren/an/an/an/an/an/a£1,202n/an/a£1,2021
Hammersmith & Fulhamn/an/an/an/an/an/a£87kn/an/a£87k14
Hounslown/an/an/an/an/an/a£4,905£756n/a£5,6623
Kentn/an/an/an/an/an/an/a£9,100£4,050£13k4
Kirkleesn/an/an/an/an/an/an/a£2,750n/a£2,7501
Lambethn/an/an/an/an/an/a£22k£31kn/a£53k19
Medway Townsn/an/an/an/an/an/a£40k£70kn/a£110k39
Mertonn/an/an/an/an/an/a£73k£18k£8,595£99k30
Milton Keynesn/an/an/an/an/an/a£17kn/an/a£17k5
Newcastle City Counciln/an/an/an/a£1,714n/an/an/an/a£1,7141
Newhamn/an/an/an/an/an/a£6,465£5,148n/a£12k9
Oxfordshiren/an/an/an/an/a£684£2,586£45k£7,491£55k20
Readingn/an/an/an/an/an/a£8,265£10k£3,800£22k6
Sandwelln/an/an/an/a£1,476n/an/an/an/a£1,4761
Solihull Metropolitan Borough Counciln/an/an/an/a£2,698n/an/an/an/a£2,6981
Somersetn/an/an/an/an/an/a£4,476£9,400n/a£14k6
Surreyn/an/an/an/an/an/a£21k£70kn/a£91k14
Swindonn/an/an/an/an/an/a£26k£15kn/a£41k14
Tower Hamletsn/an/an/a£2,514n/an/a£15k£11kn/a£28k8
Waltham Forestn/an/an/an/an/an/a£23kn/an/a£23k6
Warwickshire£2,788£2,977£2,470£5,021£13k£11kn/an/an/a£37k14
Westminstern/an/an/an/an/an/an/a£6,580n/a£6,5802
Wiltshiren/an/an/an/an/an/an/a£120kn/a£120k15

These councils are not comparable with one another. They hold different numbers of years, publish above different thresholds and buy different things, so a larger figure here means more was published and read, not that one council spent more freely than another. An empty cell is a year not held, never a year of nothing.

The largest payments published

The largest single payments to this supplier in the files held, each as the council published it.
CouncilDateAmountDescription
Surrey16 Mar 2026£52,058n/a
Wiltshire2 Sept 2025£11,547Professional Fees
Wiltshire3 Oct 2025£11,523Professional Fees
Wiltshire29 Aug 2025£11,502Professional Fees
Wiltshire13 Aug 2025£11,442Professional Fees
Wiltshire18 Aug 2025£11,442Professional Fees
Wiltshire29 Aug 2025£11,442Professional Fees
Wiltshire18 Aug 2025£11,418Professional Fees
Wiltshire3 Oct 2025£11,331Professional Fees
Tower Hamlets30 Oct 2024£10,846Childrens Act Section 17 - Contract Expenses
Oxfordshire23 Sept 2025£9,650ISWP Assessment Services Ltd
Oxfordshire23 Sept 2025£8,677ISWP Assessment Services Ltd
Waltham Forest12 Jun 2024£8,584n/a
Oxfordshire27 Oct 2025£8,194ISWP Assessment Services Ltd
Wiltshire3 Oct 2025£7,556Professional Fees
Hammersmith & Fulham14 Jun 2024£7,500Family Support and Child Protection
Hammersmith & Fulham21 Jun 2024£7,487Family Support and Child Protection
Hammersmith & Fulham15 Apr 2024£7,475Family Support and Child Protection
Hammersmith & Fulham29 Apr 2024£7,462Family Support and Child Protection
Reading9 Jan 2025£7,275Supplies and Services -

A description is the council's own wording on the row. A large single payment is often a scheduled settlement of many smaller invoices, and this site does not know which of these are.

Which councils and years contributed

Covers 33 councils and 9 financial years in the AI DOGE corpus. Councils and years not listed have not been ingested and are not zero.

Financial years held: 2017/18, 2018/19, 2019/20, 2021/22, 2022/23, 2023/24, 2024/25, 2025/26, 2026/27.

Councils that contributed: Barnet, Bath & North East Somerset, Bournemouth, Christchurch and Poole, Bracknell Forest, Buckinghamshire, Devon County Council, Dorset, Ealing, Enfield, Essex, Gloucestershire, Hammersmith & Fulham, Hounslow, Kent, Kirklees, Lambeth, Medway Towns, Merton, Milton Keynes, Newcastle City Council, Newham, Oxfordshire, Reading, Sandwell, Solihull Metropolitan Borough Council, Somerset, Surrey, Swindon, Tower Hamlets, Waltham Forest, Warwickshire, Westminster, Wiltshire.

A council that is not on this list has not been ingested for this supplier. That is a statement about this site's holdings and not about the council, and it is never a zero.

The council pages behind these figures

Every figure above was read off one council's own published payment file. Each council page carries what is held for it, when its files were last read, and its own publication threshold.

How this page was built

A supplier gets a page of its own when ten or more councils published a payment to it, or when at least £10m was published to it in a single financial year. That cut is a size, not a judgement, and it is applied the same way to every supplier.

Names are matched across councils by a canonical form of the supplier string each council published. Two councils spelling the same company differently are joined; a company and its subsidiary are not, unless the councils wrote the same name. Payments a council withheld are counted in that council's own totals and are on no page as a name. A Companies House number, where one is shown, comes from this site's own name match and plays no part in joining councils' payments together.

Index built 2026-09-27T11:39:42Z by burnley-council/scripts/build_supplier_index.py.