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Client Side Commercial Assurance

Anglian Water Services Limited

Awarded
services
SME-friendly

This tender has closed

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Key details

Contracting authority
Region
Huntingdon
Delivery: East of England, United Kingdom
Contract value
£6,000,000ex VAT
£7,200,000 inc VAT
Submissions closed
23 January 2026
Published
19 December 2025

Procurement

Contract period
30 April 2026 - 30 April 2031
5 years
Possible extension to 1 May 2034 · 8 years in total
Procedure type
Open procedure
CPV classifications
  • 79419000 Evaluation consultancy services

What happened

Anglian Water Services Limited awarded this contract to AQUA CONSULTANTS LIMITED worth £6,000,000 on 1 May 2026. The contract runs until 30 Apr 2031.

Description

Anglian Water seeks Client Side Commercial Assurance Services to strengthen governance, cost control, and compliance across capital and operational programmes. These services will ensure transparency, regulatory readiness, and defensible commercial decision-making.

Scope of Services

Cost Verification - Validate incurred and forecast costs for accuracy and compliance.

Risk Management - Identify and mitigate commercial risks affecting cost, programme, or compliance.

Contract Compliance - Ensure adherence to contractual terms and governance.

Value-for-Money Assessment - Confirm expenditure delivers optimal outcomes.

Change Control - Assure structured management of scope, cost, and programme changes.

Programme Control - Monitor alignment with milestones.

Market Intelligence & Benchmarking - Compare costs and supplier performance using internal/external data.

Regulatory & Business Plan Support - Assist with cost structures and regulatory submissions.

Supply Chain Oversight - Ensure Tier 1 and Tier 2 suppliers comply with obligations.

Expected Outcomes

Increased confidence in cost management and governance.

Improved risk identification and mitigation.

Transparent assurance reporting for executive and regulatory stakeholders.

Verified value-for-money across diverse projects.

Consistent, defensible cost forecasting and benchmarking.

Essential Requirements

Proven experience in commercial assurance within regulated infrastructure sectors.

Knowledge of NEC and similar contract forms.

Ability to work across multiple programmes and stakeholders.

Strong analytical, reporting, and commercial skills.

Experience in CAPEX, OPEX, carbon modelling, and regulatory business planning.

Key Activities

Review contractor proposals, payment applications, and variations.

Independent risk reviews and mitigation strategies.

Develop KPIs, benchmarking tools, and cost databases.

Support audits, dispute resolution, and change management.

Analyse market trends, inflation indices, and regional cost variations.

Provide whole-life cost modelling and business plan support.

Enhance capability through continuous improvement of tools and processes.

Reporting

Each project requires a structured report including:

Introduction & Purpose

Request Summary

Stakeholders

Methodology

Findings

Actions & Recommendations

Next Steps

Reports must be clear, evidence-based, and include visuals where appropriate.

Awarded supplier

Supplier
AQUA CONSULTANTS LIMITED
Award value
£6,000,000
Award date
1 May 2026

Contact

Address
Lancaster House Lancaster Way, Huntingdon, PE29 6XU
Contact name
Neil Ison

Identifiers

Buyer reference
2025 0034
Notice ID
085013-2025
OCID
ocds-h6vhtk-055f40
Companies House
PPON
PMZW-7779-DCNZ

Explore related tenders

External ID: fts-ocds-h6vhtk-055f40 • Added 1 May 2026