PUBLIC-CONTRACT SUPPLIER PROFILE

PRISM INFOSEC LTD

Companies House 05985734 · Active. Observed evidence is kept separate from ownership, risk and renewal inferences.

Published notices94 Jul 2025 to 14 May 2026
Distinct buyers7published buyer labels
Disclosed GBP£646.9knotice fields, not revenue
End-date leads5next 24 months · verify
REGISTERED IDENTITY

PRISM INFOSEC LTD

Company number
05985734
Status
Active
Incorporated
1 Nov 2006
Company type
Private Limited Company
Registered office
1003/1004 EAGLE TOWER, MONTPELLIER DRIVE, CHELTENHAM
SIC codes
62020 - Information technology consultancy activities
Accounts last made up
31 Oct 2025
Next accounts due
31 Jul 2027
LEI
No exact held link
LEI registration
Not available
Check the current register ↗
PUBLISHED SUPPLIER ALIASES

4 labels

Names are retained exactly as published and are not treated as separate legal entities.

  1. Prism Infosec Ltd6 notices · latest 14 May 2026
  2. PRISM INFOSEC LTD1 notices · latest 4 Jul 2025
  3. Prism InfoSec1 notices · latest 13 Oct 2025
  4. Prism InfoSec Ltd1 notices · latest 12 Mar 2026
SUPPLIER EVIDENCE GRAPH

What is linked—and how certain is the link?

Every relationship carries its source, date and match method. Exact identifier edges are observed; name-derived ownership or group paths remain inferred.

ObservedInferred · verifyNo combined risk score
OBSERVED · identityExact / sourced

Published supplier identifier → Companies House 05985734

PRISM INFOSEC LTD

SourceCompanies House companies linked to contracts or charitiesDate25 Jul 2026Method

Exact GB-COH company number published on a Contracts Finder supplier record and resolved to the same register number.

CORPORATE GROUP / OWNERSHIPNot established

No exact corporate-parent edge established

The exact identity projection does not contain a publishable parent edge for this supplier. Absence is not evidence of independence.

SourceCompanies House exact identityDate25 Jul 2026Method

Checked exact Companies House identity, held LEI identity where present and the Who Owns This Brand name candidate; no exact parent edge returned.

Continue at Who Owns This Brand ↗
FUNDING ROUNDSCoverage gap

No exact verified funding record linked

The held funding directory did not return a verified exact-company match. That does not prove the company has never raised capital.

SUPPLIER RISK & RENEWAL SIGNALS

Evidence first. Interpretation second.

These inputs help prioritise research; they do not rate supplier quality, solvency, integrity or future award prospects.

OBSERVED

Published and registered facts

OBSERVED EVIDENCE

5 published contract end dates in the next 24 months

2 fall within 12 months. End dates do not prove a reprocurement or renewal.

SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 05985734; date window applied to published contract_end fields.

INFERRED

Derived review signals

INFERRED · REVIEW SIGNAL

22% of linked notices name the leading buyer

UK SHARED BUSINESS SERVICES LIMITED appears on 2 of 9 linked notices. This is notice concentration, not revenue dependency.

SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Derived share = leading buyer notice count ÷ all exact-company-linked notices; values and contract delivery are not used.

INFERRED · REVIEW SIGNAL

2 near-term renewal research leads

A published end date is used only to prioritise source checks. It does not predict buyer intent, supplier retention or a future tender.

SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Derived from published contract end dates within 12 and 24 months of the current date.

No supplier risk score: Observed records and inferred review signals are never combined into a supplier risk score. Missing evidence is not a clean bill of health, proof of independence or proof that no funding or ownership relationship exists.

REGIONAL CONTRACT FOOTPRINT

Where the notices say delivery happens

These are award-notice delivery fields, not headquarters, workforce location or measured local economic impact. ONS population is neutral regional context.

Not stated6 notices
Buyers
4
Disclosed GBP
£245.7k
ONS population
Not joined
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 05985734; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

South East2 notices
Buyers
2
Disclosed GBP
£67.8k
ONS population
9,278,065 (2021)
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 05985734; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

ONS contextUsual residents2021

ONS Census population for South East (E12000008); context only, not attributed economic impact.

North West1 notices
Buyers
1
Disclosed GBP
£333.3k
ONS population
7,417,397 (2021)
SourceContracts Finder daily OCDS CSVDate24 Jul 2026Method

Exact supplier company number 05985734; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

ONS contextUsual residents2021

ONS Census population for North West (E12000002); context only, not attributed economic impact.

PUBLISHED END-DATE EVIDENCE

Contracts approaching their stated end date

Showing 5 of 5 records ending within 24 months. This is a research queue, not a renewal forecast.

Published end date5 Oct 202612-month window

ICT Annual Health Check

Thames Valley Police

SourceContracts Finder daily OCDS CSVDate14 Oct 2025Method

Exact supplier company number 05985734; contract end date copied from the published award notice.

Published end date2 Nov 202612-month window

The Provision of IT Health Check for Insolvency Service

The Insolvency Service

SourceContracts Finder daily OCDS CSVDate14 Nov 2025Method

Exact supplier company number 05985734; contract end date copied from the published award notice.

Published end date30 Aug 202724-month window

DDaT25544 - Penetration Testing

UK SHARED BUSINESS SERVICES LIMITED

SourceContracts Finder daily OCDS CSVDate5 May 2026Method

Exact supplier company number 05985734; contract end date copied from the published award notice.

Published end date6 Oct 202724-month window

ESCC Cyber Security & Penetration Testing

East Sussex County Council

SourceContracts Finder daily OCDS CSVDate13 Oct 2025Method

Exact supplier company number 05985734; contract end date copied from the published award notice.

Published end date29 Feb 202824-month window

WP2286 IT Health Check (2025) - WP2286.3

GOVERNMENT DIGITAL SERVICE

SourceContracts Finder daily OCDS CSVDate12 Mar 2026Method

Exact supplier company number 05985734; contract end date copied from the published award notice.

BUYER HISTORY

Authorities buying from this supplier

SECTOR HISTORY

What the notices cover

CONTRACT EVIDENCE

Latest published notices

Open the source before relying on names, dates or values.

14 May 2026 · region not statedAYR Web App Pen testingThe National Archives · Technical testing services£12.9k14 May 2026 · region not statedNCSC Check for FCLThe National Archives · Systems testing services£12.9k5 May 2026 · region not statedDDaT25544 - Penetration TestingUK SHARED BUSINESS SERVICES LIMITED · Program testing software development services£58.3k12 Mar 2026 · North WestWP2286 IT Health Check (2025) - WP2286.3GOVERNMENT DIGITAL SERVICE · Computer audit and testing services£333.3k14 Nov 2025 · region not statedThe Provision of IT Health Check for Insolvency ServiceThe Insolvency Service · IT services: consulting, software development, Internet and support£17.5k23 Oct 2025 · region not statedUKSAC25_0074 - Cyber Security ConsultancyUK SHARED BUSINESS SERVICES LIMITED · Research and development services and related consultancy services£63.1k14 Oct 2025 · South EastICT Annual Health CheckThames Valley Police · Software package and information systems£39.5k13 Oct 2025 · South EastESCC Cyber Security & Penetration TestingEast Sussex County Council · IT services: consulting, software development, Internet and support£28.3k4 Jul 2025 · region not statedAnnual Penetration Testing for NAONational Audit Office · IT services: consulting, software development, Internet and support£80.9k
PROVENANCE

Source dates and licences

Charity Commission public registerOpen Government Licence v3.0Imported 25 Jul 2026Companies House companies linked to contracts or charitiesCompanies House free company data product termsImported 25 Jul 2026Contracts Finder daily OCDS CSVOpen Government Licence v3.0Imported 25 Jul 2026

Notice values may be framework ceilings, amendments or multi-supplier totals. They are not verified revenue, payment, delivery quality, profitability or proof of wrongdoing.