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SS

Salt Separation Services Limited

Rochdale
SME

Salt Separation Services Ltd is a UK based, privately owned manufacturer of engineered water treatment systems.

saltsep.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£17.1m
Live
3
Buyers
5
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts3 / 9
  • Top buyers5
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Salt Separation Services LimitedUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

Salt Separation Services Limited has won £17.1m across 5 public-sector buyers, with 3 live contracts. No active Companies House risk flags.

Why: top buyer Ministry of Defence, DIO, at 49% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
3 of 9Live contracts
49%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 2
Contact Us
Quick Links

Extracted automatically from saltsep.co.uk on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 3

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
co
co
Check out our <a href="https://saltsep

Extracted automatically from saltsep.co.uk on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

Buyer references

Named public-sector contacts who have agreed to act as a reference.

✓ Confirmed by buyer
—

No buyer references yet

Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.

Accreditations & memberships · 2

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 0/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 2
bsiUnknown · Certification
bSiUnknown · Certification

Extracted automatically from saltsep.co.uk on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

KPI performance

Delivery, budget and satisfaction scores reported quarterly by buyers.

✓ Verified
84

No verified KPI scores yet

Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.

Contracts · 3 live · 6 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
GSS24587 - Maintenance &amp; Repairs
UK SHARED BUSINESS SERVICES LIMITED7311000007 Aug 2024£19k5 moClosed
GSS24546 - Salt Separation Parts
UK SHARED BUSINESS SERVICES LIMITED6512100025 Jul 2024£12k—Closed
UKRI-2086 Reverse Osmosis Plant - Rothera Station
UK Research & Innovation4291230008 Apr 2022£172k6 moClosed
Initial Provisioning Spares for Queen Elizabeth Aircraft Carriers Fresh Water Production System
Ministry of Defence, DIO,3552100006 Jul 2016£12k2 yrsClosed
SPARES EXCLUSIVE UPKEEP: IN-SERVICE SUPPORT OF WATER PRODUCTION EQUIPMENTS FITTED TO HM SHIPS AND SUBMARINES
Ministry of Defence, DIO,7225300008 Jan 2016£8.4m4.3 yrsClosed
MPS/020 - Spares Inclusive Upkeep - Water Production Support
Ministry of Defence, Ships, Maritime Equipment Systems (MES) Team7225320011 Jan 2016£8.4m4.3 yrsClosed
UKRI-4860 Water-making Plant Parts
UK Research and Innovation————Live
710583450 - MSS/144 - Fresh Water Production & Purification
Ministry of Defence, DIO,45252200———Live
UKRI-2086 Reverse Osmosis Plant – Rothera Station
UK Research & Innovation————Live
Total live value — · mean award £1.9m

Top buyers · 5 buyers · top 3 = 100%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
Ministry of Defence, DIO,
3 contracts
49%
since 2016
2
Ministry of Defence, Ships, Maritime Equipment Systems (MES) Team
1 contract
49%
since 2015
3
UK Research & Innovation
2 contracts
1%
since 2022
4
UK SHARED BUSINESS SERVICES LIMITED
2 contracts
0%
since 2024
5
UK Research and Innovation
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
South West6 contracts
100%
Region resolved for 51% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Salt Separation Services Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
TU
Thales UK Limited
No£245.4m1
​U
​​Inseego UK LTD (formerly C Track LTD)
No£24.3m1
I(
Ipsos (Market Research) Ltd
No£6.1m5
BR
BMG RESEARCH LTD
Yes£4.5m4
PF
People For Research Limited
Yes£3.0m1
SS
Salt Separation Services Limited
Yes——
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
✓ Clean. No active risk signals from Companies House status, charges or insolvency records.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
Trading status
Active
Live at Companies House
Annual accounts
Up to date
Last made up to 29 Apr 2025
Confirmation statement
Up to date
Next due 22 Mar 2027
Outstanding charges
0
No charges registered
Insolvency history
None
No insolvency cases registered
Certifications (ISO, Cyber Essentials, Living Wage, B-Corp, modern-slavery) are supplier self-reported and appear once a claimed profile adds them.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

No modifications recorded

No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.

News mentions

UK trade press & nationals, matched to this supplier.

◰

No news mentions found

We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.

Companies House

Live sync — registered details, directors, PSC and SIC codes.

✓ Live sync

Registered details

Company no.
02457981
Status
Active
Type
Private limited
Incorporated
10 Jan 1990
Reg. office
Grosvenor House, Gorrell Street, Rochdale, Lancs, OL11 1AP
SIC codes
32990
Last accounts
29 Apr 2025
Next accounts due
31 Jan 2027

Directors & PSC

  • GRINDROD, Laura Marie — director
    Appointed 17 Oct 2023
  • GRINDROD, Michael Robert — director
    Appointed 17 Oct 2023
  • ASHWORTH, Sarah Louise — director
    Appointed 25 Nov 2019
  • SHACKLETON, Daniel William — director
    Appointed 01 Oct 2007
  • Mrs Sarah Louise Ashworth — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent
  • Ms Janine Lynn Grinrod — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent
  • Miss Laura Marie Grinrod — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent
  • Mr Michael Robert Grinrod — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent
  • Mr Daniel William Shackleton — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent

Financial

Filed accounts from Companies House.

↔ From Cos House
£

No financial filings on record

Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.

Org tree

Group structure and ownership.

↔ From Cos House
SALT SEPARATION SERVICES LIMITED
02457981 · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.