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PROCUREMENT OPPORTUNITY

Nitrate Removal Solutions

ANGLIAN WATER SERVICES LIMITED · Preliminary market engagement notice on Find a Tender

Tender information last checkedLast checked 29 Sept 2026, 23:42.

Opportunity overview

Anglian Water Services Ltd ("Anglian Water") is assessing future delivery models for Nitrate Removal Solutions as part of its ongoing commitment to delivering high-quality drinking water and meeting stringent environmental regulations. Effective nitrate removal is critical to maintaining compliance and protecting water quality across our supply regions. Nitrate levels in source waters across the UK are rising, creating an urgent need for advanced, innovative solutions to ensure safe drinking water for millions. To tackle this challenge, Anglian Water is launching a major investment programme to enhance and upgrade Ion Exchange plants (IX) across the region. Currently, these IX plants generate brine waste, which is discharged via 3 different routes: Tankered and discharged to a number of Water Recycling Centres (WRCs), To Foul Sewer (discharging into our Water Recycling Centres) via AW 'Internal [trade effluent] Permits Direct discharges to river/sea where Permits are in place for this. However, Anglian Water is committed to driving efficiency, sustainability, and delivering better value for its customers. That's why we are seeking forward-thinking partners to help revolutionise the future of water treatment. We are looking for innovative alternatives including Ion Exchange technology that offer greater efficiency and cost-effectiveness. In addition, due to increased brine production in AMP8 and beyond we want to explore new resource recovery methods for brine waste, reducing environmental impact and unlocking valuable opportunities.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

ACWA SERVICES LIMITED

Matched by number
Shared published award value
£27.5m
Awarded
23 Oct 2025
Suppliers
One of 8 awarded suppliers
Award ID
1
Status
pending
Identifier
GB-COH 02024837
Location
Skipton, North Yorkshire, England, BD23 2UE, UKE22, BD23 2UE, United Kingdom

COLLOIDE ENGINEERING SYSTEMS LTD

Matched by number
Shared published award value
£27.5m
Awarded
23 Oct 2025
Suppliers
One of 8 awarded suppliers
Award ID
1
Status
pending
Identifier
GB-COH NI042693
Location
Magherafelt. Northern Ireland, UKN0B, BT45 5HQ, United Kingdom

ENPURE LIMITED

Matched by number
Shared published award value
£27.5m
Awarded
23 Oct 2025
Suppliers
One of 8 awarded suppliers
Award ID
1
Status
pending
Identifier
GB-COH 14248537
Location
Rubery, Birmingham, UKG31, B45 9PZ, United Kingdom

Envirogen Group Limited

Matched by number
Shared published award value
£27.5m
Awarded
23 Oct 2025
Suppliers
One of 8 awarded suppliers
Award ID
1
Status
pending
Identifier
GB-COH 04996871
Location
Somercotes, Alfreton, Derbyshire, England,, UKF13, DE55 4LS, United Kingdom

FLI Water Limited

Matched by number
Shared published award value
£27.5m
Awarded
23 Oct 2025
Suppliers
One of 8 awarded suppliers
Award ID
1
Status
pending
Identifier
GB-COH 02409694
Location
Kempston, Bedford, UKH24, MK42 7NY, United Kingdom

MIEX UK Ltd

Matched by number
Shared published award value
£27.5m
Awarded
23 Oct 2025
Suppliers
One of 8 awarded suppliers
Award ID
1
Status
pending
Identifier
GB-COH 09142972
Location
Altrincham, Cheshire, UKD34, WA14 2DT, United Kingdom

Ovivo UK Limited

Matched by number
Shared published award value
£27.5m
Awarded
23 Oct 2025
Suppliers
One of 8 awarded suppliers
Award ID
1
Status
pending
Identifier
GB-COH 00104655
Location
Wolverhampton, England WV1 1LH, UKG39, WV1 1LH, United Kingdom

VWS (UK) LTD

Matched by number
Shared published award value
£27.5m
Awarded
23 Oct 2025
Suppliers
One of 8 awarded suppliers
Award ID
1
Status
pending
Identifier
GB-COH 00327847
Location
Bourne End. SL8 5XF, UKJ13, SL8 5XF, United Kingdom

Classification

  • CPV24310000 — Basic inorganic chemicals
  • CPV65100000 — Water distribution and related services

Lots

  • Lot 1£27.5m

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
ocds-h6vhtk-04fdb8
Status
complete
Above Threshold
Yes
Procurement Method
open
Main Procurement Category
services
Procurement Method Details
Competitive flexible procedure

Procedure

Features
As described in the published procurement documents.

Amendments

Entry 1
Id
033771-2025
Description
Correction of the following had to be made: 1. Amended contracting location as the framework will be utilised only in UK within AW region. 2. Anglian Water is looking to award to multiple providers who are capable to deliver services as described in the tender documents 3. The total value including VAT has been amended to reflect correct value.

Legal basis

Id
2023/54
Scheme
UKPGA

Techniques

Has Framework Agreement
Yes

Framework Agreement

Type
closed
Method
withReopeningCompetition
Description
Through Opportunity Notices
Maximum Participants
6

Expected award period

Ends
20 Sept 2025, 23:59

Tender Period

Ends
15 Jul 2025, 23:00

Enquiry period

Ends
3 Jul 2025, 17:00

Special regime

utilities

Submission terms

Electronic Submission Policy
allowed

Languages

en

Lots and requirements

Entry 1
Id
1
Status
complete
Has Renewal
Yes

Value

Amount
27,500,000
Currency
GBP
Including VAT
33,000,000

Renewal

Description
Initial term of 5 years, plus 5 periods of a minimum of one year each for a total of 10 years.

Award criteria

Criteria

Criterion 1
Name
Capability
Type
quality
Description
Please review uploaded procurement documents. - Capability

Numbers

Entry 1
Number
100
Weight
percentageExact

Contract period

Ends
19 Aug 2030, 23:59
Starts
20 Sept 2025, 00:00
Max Extent Date
18 Aug 2035, 23:59

Items and delivery

Item 1
Id
1
Related Lot
1

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom
Entry 2
Region
AU
Country
AU
Country Name
Australia
Entry 3
Region
BE
Country
BE
Country Name
Belgium
Entry 4
Region
CA
Country
CA
Country Name
Canada
Entry 5
Region
FR
Country
FR
Country Name
France
Entry 6
Region
DE
Country
DE
Country Name
Germany
Entry 7
Region
IL
Country
IL
Country Name
Israel
Entry 8
Region
NL
Country
NL
Country Name
Netherlands
Entry 9
Region
ES
Country
ES
Country Name
Spain
Entry 10
Region
US
Country
US
Country Name
United States
Entry 11
Region
UK
Country
GB
Country Name
United Kingdom
Entry 12
Region
AU
Country
AU
Country Name
Australia
Entry 13
Region
BE
Country
BE
Country Name
Belgium
Entry 14
Region
CA
Country
CA
Country Name
Canada
Entry 15
Region
DE
Country
DE
Country Name
Germany
Entry 16
Region
NL
Country
NL
Country Name
Netherlands
Entry 17
Region
ES
Country
ES
Country Name
Spain
Entry 18
Region
US
Country
US
Country Name
United States
Entry 19
Region
UK
Country
GB
Country Name
United Kingdom

Additional Classifications

Entry 1
Id
24310000
Scheme
CPV
Description
Basic inorganic chemicals
Entry 2
Id
65100000
Scheme
CPV
Description
Water distribution and related services

Published documents

Entry 1
Id
conflictOfInterest
Description
Not published
Document Type
conflictOfInterest
Entry 2
Id
033751-2025
Format
text/html
Notice Type
UK4
Description
Tender notice on Find a Tender
Document Type
tenderNotice
Published
19 Jun 2025, 14:34
Entry 3
Id
033771-2025
Format
text/html
Notice Type
UK4
Description
Tender notice on Find a Tender
Document Type
tenderNotice
Published
19 Jun 2025, 15:12

Planning and budget

Documents

Entry 1
Id
013249-2025
Format
text/html
Notice Type
UK2
Description
Preliminary market engagement notice on Find a Tender
Document Type
marketEngagementNotice
Published
4 Apr 2025, 19:33

Milestones

Entry 1
Id
engagement
Type
engagement
Status
scheduled
Due
25 Apr 2025, 23:59
Description
Anglian Water Services Ltd ("Anglian Water") is currently assessing future delivery models for Nitrate Removal Solutions. We are looking to partner with multiple suppliers through the establishment of a multi-supplier framework agreement. This framework will support the delivery of approximately 14 Nitrate Removal schemes in the 2025-2030 regulatory period and a further 8 schemes between 2030-2035. If you have experience in this areas, and are interested please follow the link below to register your interest and learn more about this exciting opportunity. https://esourcing.scanmarket.com/SupplierRegistration/NewSupplier?eventId=773177&ccsum=3a1fe22ec258a5bc32ef4327681c6c09

Buyer, suppliers and contacts

Organisation 1
Id
GB-PPON-PMZW-7779-DCNZ
Name
ANGLIAN WATER SERVICES LIMITED

Roles

buyer

Address

Region
UKH12
Country
GB
Locality
Huntingdon
Postal Code
PE29 6XU
Country Name
United Kingdom
Street Address
Lancaster House Lancaster Way

Details

Classifications

Entry 1
Id
privateUtility
Scheme
UK_CA_TYPE
Description
Private utility

Identifier

Id
PMZW-7779-DCNZ
Scheme
GB-PPON

Contact

Organisation 2
Id
GB-COH-02366656
Name
ANGLIAN WATER SERVICES LIMITED

Roles

buyer

Address

Region
UKH12
Country
GB
Locality
Huntingdon
Postal Code
PE29 6XU
Country Name
United Kingdom
Street Address
Lancaster House Lancaster Way

Details

Classifications

Entry 1
Id
privateUtility
Scheme
UK_CA_TYPE
Description
Private utility

Identifier

Id
02366656
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PMZW-7779-DCNZ
Scheme
GB-PPON
Organisation 3
Id
GB-COH-14248537
Name
ENPURE LIMITED

Roles

supplier

Address

Region
UKG31
Country
GB
Locality
Rubery, Birmingham
Postal Code
B45 9PZ
Country Name
United Kingdom
Street Address
Enpure House Parklands Business Park

Details

Vcse
No
Scale
sme
Sheltered Workshop
No
Public Service Mission Organization
No

Identifier

Id
14248537
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PCYW-9377-WDXV
Scheme
GB-PPON
Organisation 4
Id
GB-COH-04996871
Name
Envirogen Group Limited

Roles

supplier

Address

Region
UKF13
Country
GB
Locality
Somercotes, Alfreton, Derbyshire, England,
Postal Code
DE55 4LS
Country Name
United Kingdom
Street Address
Unit 9 Wimsey Way Somercotes

Details

Vcse
No
Scale
large
Sheltered Workshop
No
Public Service Mission Organization
No

Identifier

Id
04996871
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PCPT-5341-RNJV
Scheme
GB-PPON
Organisation 5
Id
GB-COH-02409694
Name
FLI Water Limited

Roles

supplier

Address

Region
UKH24
Country
GB
Locality
Kempston, Bedford
Postal Code
MK42 7NY
Country Name
United Kingdom
Street Address
Unit B, Regent House Wolseley Road

Details

Vcse
No
Scale
large
Sheltered Workshop
No
Public Service Mission Organization
No

Identifier

Id
02409694
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PHMG-4854-LYWZ
Scheme
GB-PPON
Organisation 6
Id
GB-COH-NI042693
Name
COLLOIDE ENGINEERING SYSTEMS LTD

Roles

supplier

Address

Region
UKN0B
Country
GB
Locality
Magherafelt. Northern Ireland
Postal Code
BT45 5HQ
Country Name
United Kingdom
Street Address
6 Mullaghboy Hill Road

Details

Vcse
No
Scale
sme
Sheltered Workshop
No
Public Service Mission Organization
No

Identifier

Id
NI042693
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PCTP-5441-YYPX
Scheme
GB-PPON
Organisation 7
Id
GB-COH-09142972
Name
MIEX UK Ltd

Roles

supplier

Address

Region
UKD34
Country
GB
Locality
Altrincham, Cheshire
Postal Code
WA14 2DT
Country Name
United Kingdom
Street Address
3rd Floor 1 Ashley Road

Details

Vcse
No
Scale
sme
Sheltered Workshop
No
Public Service Mission Organization
No

Identifier

Id
09142972
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PCLY-8413-NTPZ
Scheme
GB-PPON
Organisation 8
Id
GB-COH-00327847
Name
VWS (UK) LTD

Roles

supplier

Address

Region
UKJ13
Country
GB
Locality
Bourne End. SL8 5XF
Postal Code
SL8 5XF
Country Name
United Kingdom
Street Address
1st Floor North. 2 Dukes Meadow

Details

Vcse
No
Scale
large
Sheltered Workshop
No
Public Service Mission Organization
No

Identifier

Id
00327847
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PNRH-4422-WPLY
Scheme
GB-PPON
Organisation 9
Id
GB-COH-00104655
Name
Ovivo UK Limited

Roles

supplier

Address

Region
UKG39
Country
GB
Locality
Wolverhampton, England WV1 1LH
Postal Code
WV1 1LH
Country Name
United Kingdom
Street Address
I10 Building Railway Drive

Details

Vcse
No
Scale
sme
Sheltered Workshop
No
Public Service Mission Organization
No

Identifier

Id
00104655
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PPTR-6689-DTCX
Scheme
GB-PPON
Organisation 10
Id
GB-COH-02024837
Name
ACWA SERVICES LIMITED

Roles

supplier

Address

Region
UKE22
Country
GB
Locality
Skipton, North Yorkshire, England, BD23 2UE
Postal Code
BD23 2UE
Country Name
United Kingdom
Street Address
Acwa House Unit 9. Acorn Business Park. Skipton, North Yorkshire, England, BD23 2UE

Details

Vcse
No
Scale
large
Sheltered Workshop
No
Public Service Mission Organization
No

Identifier

Id
02024837
Scheme
GB-COH

Contact

Additional Identifiers

Entry 1
Id
PBJN-8572-XYHG
Scheme
GB-PPON

Award information

Award 1
Id
1
Date
24 Oct 2025, 00:00
Status
pending
Has Options
Yes
Has Renewal
Yes
Above Threshold
Yes
Main Procurement Category
services
Assessment Summaries Date Sent
24 Oct 2025, 00:00

Items

Item 1
Id
1
Related Lot
1

Delivery locations

Entry 1
Region
UKF
Country
GB
Country Name
United Kingdom
Entry 2
Region
UKH1
Country
GB
Country Name
United Kingdom
Entry 3
Region
UKH2
Country
GB
Country Name
United Kingdom
Entry 4
Region
UKH3
Country
GB
Country Name
United Kingdom

Additional Classifications

Entry 1
Id
24310000
Scheme
CPV
Description
Basic inorganic chemicals
Entry 2
Id
65100000
Scheme
CPV
Description
Water distribution and related services

Value

Amount
27,500,000
Currency
GBP
Including VAT
33,000,000

Options

Description
This Framework Agreement shall continue in force for a period of 5 (five) years ("Initial Term") unless terminated by either Party in accordance with the terms of this Framework Agreement. Anglian Water may extend this Framework Agreement by 5 (five) further periods of a minimum of one year each or for any alternative periods. Any such extension or series of extensions shall expire no later than 10 (ten) years from the Effective Date.

Renewal

Description
This Framework Agreement shall continue in force for a period of 5 (five) years ("Initial Term") unless terminated by either Party in accordance with the terms of this Framework Agreement. Anglian Water may extend this Framework Agreement by 5 (five) further periods of a minimum of one year each or for any alternative periods. Any such extension or series of extensions shall expire no later than 10 (ten) years from the Effective Date.

Documents

Entry 1
Id
068138-2025
Format
text/html
Notice Type
UK6
Description
Contract award notice on Find a Tender
Document Type
awardNotice
Published
24 Oct 2025, 11:41

Suppliers

Supplier 1
Id
GB-COH-14248537
Name
ENPURE LIMITED
Supplier 2
Id
GB-COH-04996871
Name
Envirogen Group Limited
Supplier 3
Id
GB-COH-02409694
Name
FLI Water Limited
Supplier 4
Id
GB-COH-NI042693
Name
COLLOIDE ENGINEERING SYSTEMS LTD
Supplier 5
Id
GB-COH-09142972
Name
MIEX UK Ltd
Supplier 6
Id
GB-COH-00327847
Name
VWS (UK) LTD
Supplier 7
Id
GB-COH-00104655
Name
Ovivo UK Limited
Supplier 8
Id
GB-COH-02024837
Name
ACWA SERVICES LIMITED

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Status
scheduled
Due
5 Nov 2025, 23:59

Related lots

1

Contract period

Ends
4 Nov 2030, 23:59
Starts
5 Nov 2025, 00:00
Max Extent Date
4 Nov 2035, 23:59

Standstill Period

Ends
4 Nov 2025, 23:59

Recorded locations

  • Buyer location · Huntingdon · UKH12 · PE29 6XU · United Kingdom
  • Delivery location · AU · Australia
  • Delivery location · BE · Belgium
  • Delivery location · CA · Canada
  • Delivery location · DE · Germany
  • Delivery location · ES · Spain
  • Delivery location · FR · France
  • Delivery location · IL · Israel
  • Delivery location · NL · Netherlands
  • Delivery location · UK · United Kingdom
  • Delivery location · US · United States

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. ocds-h6vhtk-04fdb8-2025-10-24T11:41:52+01:00Preliminary market engagement notice on Find a Tender ·