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NI

Nine23 ltd

UK public-sector supplier
Large

Nine23 Ltd is a UK Sovereign, High-Assurance Managed Service Provider (MSP) that delivers cyber secure, resilient digital services for mission-critical operations in Defence, HM Government, and National Security. They offer services including InfoSec Advisory, Private/Hybrid Cloud, and Secure Collaboration.

nine23.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£4.5m
Live
5
Buyers
11
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts5 / 14
  • Top buyers11
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Nine23 ltdUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

Nine23 ltd has won £4.5m across 11 public-sector buyers, with 5 live contracts.

Why: top buyer Financial Conduct Authority at 38% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
No CH recordCompany status
5 of 14Live contracts
38%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
  • WebsiteEnvironmental CommitmentNine23 is committed to achieving net zero emissions by 2050 and is implementing various strategies to reach this goal.

Extracted automatically from nine23.co.uk 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✓
Services · 5
Information Security Advisory & AssurancePrivate and Hybrid CloudConnected DataCollaborative WorkingIntegrated Service Management

Extracted automatically from nine23.co.uk 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 · 9 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
SIA 920 - PSN Connectivity Gateway Service
Security Industry Authority4820000012 Jun 2025£75k2 yrsLive
SIA 920 - PSN Gateway Service
Security Industry Authority7270000012 Jun 2025£75k2 yrsLive
PSN as a managed service
Food Standards Agency7222230012 Oct 2024£425k3 yrsLive
MWT - Secure Internet Access & PSN
The Insolvency Service7200000021 Dec 2023£894k3 yrsLive
HMT Public Services Network Gateway Service
HM Treasury3242400001 Aug 2023£76k3 yrsLive
Cyber Defence & Information Risk Management
RESTORATION AND RENEWAL DELIVERY AUTHORITY LTD7200000022 Aug 2022£36k3 moClosed
PSN Gateway Service - Gcloud 12, RM1557.12 Lot 1: Cloud Hosting
HM Land Registry7222230022 Aug 2022£150k13 moClosed
GB-London: CON-22-070 PSN Support Services
Financial Conduct Authority7200000001 Oct 2022£1.0m2 yrsClosed
Microsoft Office 365 Intune implementation
UK Debt Management Office7226300002 Aug 2021£72k10 moClosed
Cyber Defence & Information Risk Management Capabilities
RESTORATION AND RENEWAL DELIVERY AUTHORITY LTD7200000023 Nov 2020£850k12 moClosed
Total live value £1.5m · mean award £318k1–10 of 14

Top buyers · 11 buyers · top 3 = 78%

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

✓ From notices
1
Financial Conduct Authority
2 contracts
38%
since 2020
2
The Insolvency Service
1 contract
20%
since 2023
3
RESTORATION AND RENEWAL DELIVERY AUTHORITY LTD
2 contracts
20%
since 2020
4
Food Standards Agency
1 contract
10%
since 2024
5
Security Industry Authority
2 contracts
3%
since 2025
6
HM Land Registry
1 contract
3%
since 2022
7
HM Treasury
1 contract
2%
since 2023
8
UK Debt Management Office
1 contract
2%
since 2021
9
Department of Health and Social Care (T&T)
1 contract
1%
since 2020
10
UK SHARED BUSINESS SERVICES LIMITED
1 contract
1%
since 2018

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London9 contracts
86%
Yorkshire1 contract
10%
South East1 contract
3%
South West1 contract
1%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Nine23 ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
DE
Deloitte LLP
No£131.7m1
OC
Oracle Corporation UK Limited
No£21.0m2
AT
Atamis Ltd
Yes£18.1m2
TS
Trustmarque Solutions Ltd
No£18.0m2
FC
FRAZER-NASH CONSULTANCY LIMITED
No£12.1m1
NI
Nine23 ltd
No——
Compare peers →

Red flags · 0 active

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

✓ Verified
No Companies House record linked — automated risk checks unavailable.

Compliance scorecard

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

↔ Cross-checked
No Companies House record linked — statutory compliance checks unavailable.

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

Registered details, directors and PSC.

✓ Live sync
🏛

No Companies House record linked

A Companies House number is on file but the record has not been synced yet.

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
—
08118696 · this company

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