COMPASS MINERALS UK LIMITED: UK Public Sector Contracts Won & Awards

SMECompanies House: Private Limited CompanyRiverside Place, Bradford Road, WinsfordNorth West EnglandMain market: Rock salt

Official UK PPONPHNH-5913-BZGYCompanies House02654529 ↗ · Active

Procedures with an award3945 award records

Public authorities24named on published awards

Attributable award value£4.5mnet · on 5 of 22 award records · single-supplier, no ceilings

Last 12 months4awards · 7 in the prior 24 months · last 26 Aug 2026

Contracts ending ≤18 months6end date on 36 of 45 awards

Buyer regions8most often West Midlands

Where they win
i

22 awards (22 for a named lot, 100%, 0 for a whole procedure with no lot named) · top CPV classes, shares of all 22 awards. An award may cover more than one class.

1441 Rock salt12 awards · 55% · awards naming a lot

3492 Road equipment2 awards · 9% · awards naming a lot

4411 Construction materials1 award · 5% · awards naming a lot

9062 Snow-clearing services1 award · 5% · awards naming a lot

Attributable award value

£4.5mOn 5 of 22 award records; the five largest make 100%; a further 1 published a VAT-inclusive amount only ( inc. VAT, kept apart). Largest rows below.

Typical attributable award

£548k middle valuerobust · n=5

Largest published awards i	Authority	Awarded	Term	Published value
YPO CFC0399 Winter Salt	Barnsley Metropolitan Borough Council	—	—	£2,000,000 †
DMCH 021 – The Supply of Rock Salt for Winter Maintenance	Shropshire Council	—	—	£1,419,200 †
Call off contract for Procurement of Rock Salt from the East Riding of Yorkshire Council (ERYC) Framework 993-24 contract	Kingston Upon Hull City Council	—	—	£548,000 †
Purchase of Rock Salt	Halton Borough Council	11 Aug 2026	4 yrs	£300,000 ≈ £75k/yr
Procurement of Rock Salt/Winter Grit supplier	Liverpool City Council	26 Aug 2026	1 yrs	£190,000 ≈ £190k/yr

Where their buyers are
i

ITL1 region of the buyer office · known for 39 of 39 awarded procedures · each procedure counts once

West Midlands15 procedures · 38%

Yorkshire and the Humber7 procedures · 18%

South West England5 procedures · 13%

North West England4 procedures · 10%

East Midlands4 procedures · 10%

Wales (Cymru)2 procedures · 5%

East of England1 procedure · 3%

Scotland1 procedure · 3%

Bidding record
i

Procurement Act 2023 award notices name every bidder · 2 notices name this supplier, covering 7 lots since 17 Mar 2026 · observed bids, not an estimate

Contract lots contested

0 won · 0 lostFewer than three decided lots: no rate is claimed.

Framework / DPS places

7 of 7Lots on 2 notices: a place is won per lot.

Authorities bid for

Notice	Authority	Outcome	Bidders	Published
Winter Maintenance Products and Servicesframework/DPS	YPO	appointed	7	13 Jul 2026
Yorkshire Highway Alliance Supply of Winter Road Surface Treatments and Sundriesframework/DPS	Leeds City Council	appointedall 6 lots bid for	4	17 Mar 2026

Bidder names come from Procurement Act 2023 award notices, which list every bidder (from 2025). Older notices name no bidders, so earlier contests do not appear here. Latest ten notices shown.

Who they sell to
i

Authorities named on this supplier’s published awards · ranked by distinct procedures · a framework or DPS adds one award record per appointed supplier

Authority type · official UK type when published, else name/id class, else not classified · by award records (a single panel can dominate)

Local authority55%(12 awards)
12 of 22 awards are Local authority (55%).
Type not classified41%(9 awards)
9 of 22 awards are Type not classified (41%).
Other public body5%(1 award)
1 of 22 awards is Other public body (5%).

Authority	Procedures	Share	Award records	Last activity
Worcestershire County Councilframework/DPS on 8	9	23.1%	9	25 Jun 2026
Staffordshire County Council	3	7.7%	3	7 Sept 2026
Llywodraeth Cymru / Welsh Government - Commercial Deliveryframework/DPS on 2	2	5.1%	4	11 Feb 2025
Devon County Councilframework/DPS on 2	2	5.1%	4	2 Jun 2025
YPOframework/DPS on 2	2	5.1%	3	27 May 2026
Swindon Borough Council	2	5.1%	2	1 Aug 2024
Derby City Council	2	5.1%	2	1 Dec 2024
Scotland Excelframework/DPS on 1	1	2.6%	2	30 Sept 2022

Share = of the 39 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.

Contracts ending
i

36 of 45 awards carry an end date, 6 estimated from the duration · not a retender forecast

Contract	Ends	Published value
TD2191 - Procurement of Winter Grit Salt	30 Nov 2026	£240,000
Awarded Contract	31 Mar 2027	£792,740
Provision of Rock Salt	31 May 2027	£904,000
Supply & Delivery of Rock Salt	9 Sept 2027	£1,200,000
Supply of Gritting Salt to Swindon Borough Council	30 Apr 2028	£333,744
Lot 1 - Supply & delivery of bulk 6mm & 10mm brown salt	30 Apr 2028	£106,250,000 ceiling

Recent awards

Latest 22 of 22 award records naming this supplier

Contracts Finder adds 23 more procedures won by this supplier, mostly below the Find a Tender threshold or from before 2025. Each is counted once beside any Find a Tender copy; they are in the totals, not in this list.

Award / procedure	Authority	Awarded	Published value
Supply of Rock Salt and Associated Products Framework	Llywodraeth Cymru / Welsh Government - Commercial Delivery	Not published	£14,360,000 † framework ceiling · 1 of 5 appointed suppliers
YPO CFC0399 Winter Salt	Barnsley Metropolitan Borough Council	Not published	£2,000,000 † from the contract notice
Lot 1 - Supply & delivery of bulk 6mm & 10mm brown salt	ESPO	Not published	£106,250,000 † framework ceiling · 1 of 3 appointed suppliers
Rock Salt to Depot	Scotland Excel	Not published	£39,000,000 † framework ceiling · 1 of 3 appointed suppliers
Treated Marine Salt	Scotland Excel	Not published	£2,000,000 † framework ceiling · not attributable revenue
DMCH 021 – The Supply of Rock Salt for Winter Maintenance	Shropshire Council	Not published	£1,419,200 † from the contract notice
Brown Rock Salt 6mm or 10mm minimum 27 tonne deliveries	YPO	Not published	£100,000,000 † framework ceiling · 1 of 2 appointed suppliers
Sheeting Services	YPO	Not published	£100,000,000 † framework ceiling · 1 of 2 appointed suppliers
Bulk De-icing Salt	Devon County Council	Not published	£8,650,000 † framework ceiling · not attributable revenue
Bulk Coated De-icing salt	Devon County Council	Not published	£250,000 † framework ceiling · not attributable revenue

About this data

One profile per supplier. Built from award and contract notices that name this supplier; different spellings and registration numbers of the same company are merged into this profile.
Values are published values. The table mirrors what the notice published: framework ceilings and joint awards are labelled and never counted as this supplier's money, and † marks a value taken from the contract notice when the award published none. Only awards made to this supplier alone count towards its value, excluding VAT. It is not turnover.
Regions in the buyer chart describe the buyer office, not where the work is delivered or the supplier’s registered address.
Contract end dates. Published on 30 of 45 awards, estimated from the published duration on 6 more (marked “estimated”); those feed “Contracts ending”. Published values in that list come from either source; Contracts Finder figures are shown as published and stay out of this profile’s money totals.
Source. Official UK public procurement notices (Find a Tender and Contracts Finder), reused under the Open Government Licence v3.0, updated through the day and rebuilt nightly. Not every figure uses both feeds, and each one shows how many records it rests on: see the methodology. Spotted something wrong? Tell us.