Every supplier in the index

ECON ENGINEERING 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 £26,620,910 across 62 councils since 2011/12

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
econ-engineering
Councils that published a payment
62
Payments published
3,462
Latest year held
2026/27

Companies House 00644062. This site found these numbers by matching the supplier name a council published against the Companies House register. The two names agree once small differences such as Ltd and Limited are set aside, and the search returned no other active company with that name. A match on name alone can point to a different company with the same name, so check the register entry before relying on it.

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.
Council2011/122012/132013/142014/152015/162016/172017/182018/192019/202020/212021/222022/232023/242024/252025/262026/27All years heldPayments
Barking & Dagenhamn/an/an/an/an/an/an/an/an/an/an/an/an/a£55k£1,613n/a£56k6
Barnetn/an/an/an/an/an/an/an/an/an/an/an/an/an/a£289k£68k£358k12
Barnsleyn/an/an/an/an/an/an/an/an/a£7,665£100k£35kn/an/an/an/a£143k14
Boltonn/an/an/an/an/an/an/an/an/an/an/an/an/a£280k£87k£51k£418k105
Bournemouth, Christchurch and Poolen/an/an/an/an/an/an/an/an/an/an/an/an/a£9,883£2,209n/a£12k23
Bradford Counciln/an/an/an/an/an/an/an/an/a£383k£533k£479k£555k£628k£599k£92k£3.3m1,073
Buryn/an/an/an/an/an/an/an/an/an/an/an/an/a£118k£90k£16k£223k64
Cambridgeshiren/an/an/an/an/an/an/an/an/an/an/an/an/a£1.4mn/an/a£1.4m7
Cheshire West and Chestern/an/an/an/an/an/an/an/an/an/an/an/an/a£216kn/an/a£216k2
Coventry City Counciln/an/an/an/an/an/an/an/an/an/an/an/an/an/a£1,040n/a£1,0401
Darlingtonn/an/an/an/an/an/an/an/an/an/an/an/an/an/a£6,674n/a£6,6745
Derby Cityn/an/an/an/an/an/an/an/an/an/an/an/an/a£3,197£16kn/a£19k9
Devon County Counciln/an/an/an/an/an/an/an/an/a£875n/an/a£370k£392k£131kn/a£894k14
Doncastern/an/an/an/an/an/an/an/an/an/an/an/an/a£43k£20kn/a£63k51
Dorsetn/an/an/an/an/an/an/an/an/an/an/an/an/a£739kn/an/a£739k9
Durhamn/an/an/an/an/an/an/an/an/an/an/an/an/a£36k£33k£5,398£75k40
Enfieldn/an/an/an/an/an/an/an/an/an/an/an/an/a£177k£134kn/a£311k19
Gatesheadn/an/an/an/an/an/an/an/a£192k£3,141£2,969£4,299£3,360£13k£116kn/a£334k80
Haltonn/an/an/an/an/an/an/an/an/an/an/an/an/a£1,820£1,871n/a£3,6913
Hampshiren/an/an/an/an/an/an/an/an/an/an/an/an/a£896£5,908n/a£6,8044
Hartlepooln/an/an/an/an/an/an/an/an/an/an/an/an/a£1,153£1,213£122k£124k3
Hyndburnn/an/an/an/an/an/an/an/a£379n/an/an/an/an/an/an/a£3791
Islingtonn/an/an/an/an/an/an/an/an/an/an/an/an/a£117k£49kn/a£167k32
Kirkleesn/an/an/an/an/an/an/an/an/an/an/an/a£196k£354k£377k£734k£1.7m201
Knowsleyn/an/an/an/an/an/an/an/an/an/an/an/a£2,421£4,369£16k£4,154£27k18
Lancashiren/an/an/an/an/an/an/an/an/an/an/an/an/a£48k£135k£15k£198k388
Leedsn/an/an/an/an/an/an/an/an/an/an/an/an/a£2.1mn/an/a£2.1m60
Leicester Cityn/an/an/an/an/an/an/an/an/an/an/an/an/a£619£339kn/a£340k7
Leicestershiren/an/an/an/an/an/an/an/an/an/an/an/an/an/a£149k£1,753£151k5
Middlesbroughn/an/an/an/an/an/an/an/an/an/an/an/an/a£574n/an/a£5741
Newhamn/an/an/an/an/an/an/an/an/an/an/an/an/a£1,738n/an/a£1,7387
Norfolkn/an/an/an/an/an/an/an/an/an/an/an/an/a£35k£29kn/a£64k51
North East Lincolnshiren/an/an/an/an/an/an/an/an/a£101k£2,691£1,118£228k£1,395£288kn/a£623k15
Northumberlandn/an/an/an/an/an/an/an/an/an/an/an/an/a£23k£32kn/a£56k219
Nottingham Cityn/an/an/an/an/an/an/an/an/an/an/an/an/a£6,782£2,597n/a£9,37910
Oldhamn/an/an/an/an/an/an/an/an/an/an/an/an/a£329k£207kn/a£535k18
Oxfordn/an/an/an/an/an/an/an/an/an/an/an/an/an/a£177kn/a£177k2
Oxfordshiren/an/an/an/an/an/an/an/an/an/an/an/an/a£990k£24kn/a£1.0m3
Redcar & Clevelandn/an/an/an/an/an/an/an/an/an/an/an/an/a£22kn/an/a£22k7
Rochdalen/an/an/an/an/an/an/an/an/an/an/a£106k£227k£159k£194kn/a£686k38
Salfordn/an/an/an/an/an/an/an/an/an/an/an/an/a£141k£118k£33k£292k93
South Gloucestershiren/an/an/an/an/an/an/an/an/an/an/an/an/a£5,982£6,906n/a£13k6
South Tynesiden/an/an/an/an/an/an/an/an/an/an/an/an/a£138k£122kn/a£260k21
St Helensn/an/an/an/an/an/an/an/an/an/an/an/an/an/a£6,316n/a£6,3164
Stockton-on-Teesn/an/an/an/an/an/an/an/an/an/an/an/an/a£11kn/an/a£11k1
Stoke-on-Trentn/an/an/an/an/an/an/an/an/an/an/an/an/a£741k£17kn/a£758k33
Sunderlandn/an/an/an/an/an/an/an/a£16k£3,323£4,352£2,816£138k£505k£192k£65k£926k43
Swindonn/an/an/an/an/an/an/an/an/an/an/an/an/a£839k£4,358n/a£844k22
Thurrockn/an/an/an/an/an/an/an/an/an/an/an/a£56k£54k£52kn/a£162k43
Tower Hamletsn/an/an/an/an/an/an/an/an/an/an/an/a£29k£53k£36kn/a£118k18
Wakefieldn/an/an/an/an/an/an/an/a£25k£4,325n/an/an/a£7,502£3,885n/a£41k22
Walsalln/an/an/an/an/an/an/an/an/an/a£2,449£2,194£1,563£982£1,054n/a£8,24318
Wandsworthn/an/an/an/an/an/an/an/an/an/an/an/an/a£17k£31kn/a£48k15
Warringtonn/an/an/an/an/an/an/an/an/an/an/an/an/a£198k£100kn/a£298k42
Warwickshire£8,089£16k£66k£594k£12k£69k£155k£286k£118k£407k£273k£61k£197k£251k£344kn/a£2.9m263
Westmorland and Furnessn/an/an/an/an/an/an/an/an/an/an/an/an/a£81kn/a£33k£114k25
Wigan Counciln/an/an/an/an/an/an/an/an/an/an/an/an/a£38kn/an/a£38k3
Wiltshiren/an/an/an/an/an/an/an/an/an/an/an/an/a£1.1m£1.2mn/a£2.3m64
Wirraln/an/an/an/an/an/an/an/an/an/an/an/an/a£295kn/an/a£295k10
Wolverhamptonn/an/an/an/an/an/an/an/an/an/an/an/an/a£267k£193k£93k£554k44
Worcestershiren/an/an/an/an/an/an/an/an/an/an/an/an/a£28kn/an/a£28k2
Yorkn/an/an/an/an/an/an/an/an/an/an/an/an/a£86k£48k£4,498£138k43

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
Oxfordshire21 Jan 2025£985,152Econ Engineering Ltd
Cambridgeshire25 Nov 2024£404,789Winter Maintenance
Cambridgeshire25 Nov 2024£350,626Winter Maintenance
Cambridgeshire6 Dec 2024£324,511Winter Maintenance
Cambridgeshire25 Nov 2024£276,026Winter Maintenance
Leeds28 Feb 2025£256,307TRANSPORT
Warwickshire27 Oct 2021£244,450Purchase Of Vehicles
Kirklees9 Jun 2026£160,574nan
Kirklees9 Jun 2026£160,574nan
Kirklees9 Jun 2026£160,574nan
Kirklees9 Jun 2026£160,574nan
Leeds27 Dec 2024£159,651TRANSPORT
Oxford16 Dec 2025£158,844n/a
Leeds27 Dec 2024£158,788TRANSPORT
Leeds27 Dec 2024£158,788TRANSPORT
Leeds27 Dec 2024£158,788TRANSPORT
Leeds27 Dec 2024£158,788TRANSPORT
Leeds27 Dec 2024£158,788TRANSPORT
Leeds27 Nov 2024£158,788TRANSPORT
Leeds27 Nov 2024£158,788TRANSPORT

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 62 councils and 16 financial years in the AI DOGE corpus. Councils and years not listed have not been ingested and are not zero.

Financial years held: 2011/12, 2012/13, 2013/14, 2014/15, 2015/16, 2016/17, 2017/18, 2018/19, 2019/20, 2020/21, 2021/22, 2022/23, 2023/24, 2024/25, 2025/26, 2026/27.

Councils that contributed: Barking & Dagenham, Barnet, Barnsley, Bolton, Bournemouth, Christchurch and Poole, Bradford Council, Bury, Cambridgeshire, Cheshire West and Chester, Coventry City Council, Darlington, Derby City, Devon County Council, Doncaster, Dorset, Durham, Enfield, Gateshead, Halton, Hampshire, Hartlepool, Hyndburn, Islington, Kirklees, Knowsley, Lancashire, Leeds, Leicester City, Leicestershire, Middlesbrough, Newham, Norfolk, North East Lincolnshire, Northumberland, Nottingham City, Oldham, Oxford, Oxfordshire, Redcar & Cleveland, Rochdale, Salford, South Gloucestershire, South Tyneside, St Helens, Stockton-on-Tees, Stoke-on-Trent, Sunderland, Swindon, Thurrock, Tower Hamlets, Wakefield, Walsall, Wandsworth, Warrington, Warwickshire, Westmorland and Furness, Wigan Council, Wiltshire, Wirral, Wolverhampton, Worcestershire, York.

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.