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CS

COMPLETE STRATEGY LTD

London
Large

Complete Strategy are a boutique consulting firm advising energy and utilities companies, UK regulators, and investors on strategy and regulatory change. We support clients with their aims to deliver Net Zero, combining top tier consulting experience with the flexibility of an agile company.

complete-strategy.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£274k
Live
5
Buyers
5
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts5 / 8
  • Top buyers5
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — COMPLETE STRATEGY LTDUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

COMPLETE STRATEGY LTD has won £274k across 5 public-sector buyers, with 5 live contracts. No active Companies House risk flags.

Why: top buyer The Water Services Regulation Authority at 50% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
5 of 8Live contracts
50%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value · 1/5

Commitments mapped to the Government Social Value Model themes. Each is tagged self-reported or from the website.

◐ From supplier website
JobsNo commitment stated✓
SkillsNo commitment stated✓
Environment1 commitment✓
Tackling inequalityNo commitment stated✓
CommunityNo commitment stated✓
Environment · 1
  • WebsiteSustainability and Environmental CommitmentCompany demonstrates commitment to sustainable and environmental practices

Extracted automatically from complete-strategy.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

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✓

Extracted automatically from complete-strategy.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies

Delivery stories the supplier has published, with sector and outcome.

⚑ Self-reported
—

No case studies yet

Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.

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

Independently issued. Verification dates cross-checked against issuer registers.

↔ Cross-checked
—

No accreditations recorded

B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.

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 · 5 live · 3 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Ofwat Consultancy Framework
The Water Services Regulation Authority7180000028 Jun 2021£138k3 yrsClosed
CAA Economic Consultancy Services Framework Agreeement
Civil Aviation Authority6617100001 Apr 2021£68k3 yrsClosed
CAA Economic Consultancy Services Framework Agreeement
Civil Aviation Authority6617100001 Apr 2021£68k3 yrsClosed
Management Consultancy Dynamic Market
UNITED UTILITIES WATER LIMITED————Live
UVDB Powered by Achilles QUDM for Goods, Works and Services
NORTHUMBRIAN WATER LIMITED————Live
Consultancy Services
THAMES WATER UTILITIES LIMITED66000000———Live
CAA Economic Consultancy Services Framework Agreeement
Civil Aviation Authority66171000———Live
Ofwat Consultancy Framework
The Water Services Regulation Authority71800000———Live
Total live value — · mean award £34k

Top buyers · 5 buyers · top 3 = 100%

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

✓ From notices
1
The Water Services Regulation Authority
2 contracts
50%
since 2021
2
Civil Aviation Authority
3 contracts
50%
since 2021
3
UNITED UTILITIES WATER LIMITED
1 contract
0%
4
NORTHUMBRIAN WATER LIMITED
1 contract
0%
5
THAMES WATER UTILITIES LIMITED
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
West Midlands2 contracts
50%
South East4 contracts
50%
North West1 contract
0%
North East1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). COMPLETE STRATEGY LTD highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
DE
Deloitte LLP
No£339.8m5
R1
Route 101 Limited
Yes£267.7m3
PC
PA Consulting
No£150.0m1
TS
Trustmarque Solutions Ltd
No£18.0m1
CU
CAPGEMINI UK PLC
No£10.0m2
CS
COMPLETE STRATEGY LTD
No——
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 31 Jan 2025
Confirmation statement
Due in -48d
Next due 26 May 2026
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.
10981073
Status
Active
Type
Private limited
Incorporated
26 Sept 2017
Reg. office
Office 9, Dalton House, 60 Windsor Avenue, London, SW19 2RR
SIC codes
70229
Last accounts
31 Jan 2025
Next accounts due
31 Oct 2026

Directors & PSC

  • DAWSON, Karen — director
    Appointed 06 Mar 2023
  • ROGERS, Amanda — director
    Appointed 24 Mar 2021
  • COOK, Stuart Robin — director
    Appointed 10 Dec 2017
  • Ms Amanda Rogers — person with significant control
    ownership of shares 25 to 50 percent
  • Stuart Robin Cook — 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
COMPLETE STRATEGY LTD
10981073 · this company

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