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ARCANUM INFORMATION SECURITY LIMITED

IT services · Caerphilly
SME

NCSC-certified cyber security consultants in the UK. Providing expert security consultancy, CREST-accredited penetration testing, and Cyber Essentials certifications.

arcanum-cyber.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£16.7m
Live
7
Buyers
16
12m
£12.7m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts7 / 21
  • Top buyers16
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — ARCANUM INFORMATION SECURITY LIMITEDUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

ARCANUM INFORMATION SECURITY LIMITED has won £16.7m across 16 public-sector buyers, with 7 live contracts. No active Companies House risk flags.

Why: top buyer BLUELIGHT COMMERCIAL LIMITED at 72% · 55% in IT services · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
7 of 21Live contracts
72%Top-buyer concentration
55%Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

No social-value commitments yet

Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.

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
Services · 8
Arcanum is a NCSC Assured Cyber Security Consultancy
Our Cyber Security Consulting Services
Cyber Security for Operational Technology
Trusted by our customers
Government or Business, Big or Small, Cyber Security is an issue.
Arcanum supplies cyber security consultancy to UK Government and is certified by NCSC
Latest News
Get started today and make your business secure.
Frameworks & DPS · 1 from notices
  • CR19056 - Cyber Assessment Framework Analysis - Energy SectorUK SHARED BUSINESS SERVICES LIMITED · £48k

Extracted automatically from arcanum-cyber.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 1

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
See case studies and customer referencesCompany provides customer case studies and project references

Extracted automatically from arcanum-cyber.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

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 · 4

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 3/6
Cyber EssentialsIASME✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityISO✓
ISO 9001 — QualityISO✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 1
Living Wage FoundationLiving Wage Foundation · accreditation

Extracted automatically from arcanum-cyber.com on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.

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 · 7 live · 14 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
BLC-0201 - Cyber Security Services Framework
BLUELIGHT COMMERCIAL LIMITED—22 May 2026£4.0m8 yrspending
Network and Information Security (NIS) Audit Services for HSCNI
Procurement and Logistics Service, Business Services Organisation—12 May 2026£300k4 yrspending
BLC-0201 - Cyber Security Services Framework
BLUELIGHT COMMERCIAL LIMITED—20 Apr 2026£4.0m8 yrspending
BLC-0201 - Cyber Security Services Framework
BLUELIGHT COMMERCIAL LIMITED—07 Apr 2026£4.0m8 yrspending
PS25268 - Energy Sector Cyber Security Scoping - RAF032/2526
Department for Energy Security & Net Zero7311000002 Jan 2026£175k3 moClosed
SIA 914 - IT Health Check Services 2025
Security Industry Authority7200000008 Sept 2025£124k3 yrsLive
Cyber Security framework & consultancy
UK SHARED BUSINESS SERVICES LIMITED7200000026 Aug 2025£88k3 moClosed
GB-Peterborough: Security Penetration Testing
Construction Industry Training Board7222210001 Jun 2025£40k3 yrsLive
Maritime NIS Cyber Resilience Audit
DfTc - Department for Transport7280000025 Nov 2024£100k3 moClosed
Provision of Third Party Assurance Under the Gov Assure Scheme
DVLA - Driver & Vehicle Licensing Agency7215000020 Nov 2024£16k12 moClosed
Total live value £3.2m · mean award £796k1–10 of 21

Top buyers · 16 buyers · top 3 = 92%

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

✓ From notices
1
BLUELIGHT COMMERCIAL LIMITED
3 contracts
72%
since 2026
2
Nuclear Decommissiong Authority
1 contract
18%
since 2024
3
Ministry of Defence, DIO,
2 contracts
2%
since 2017
4
Procurement and Logistics Service, Business Services Organisation
2 contracts
2%
since 2026
5
Department for Energy Security & Net Zero
1 contract
1%
since 2025
6
MOD DE&S ISS CORSHAM
1 contract
1%
since 2017
7
Defence Equipment and Support
1 contract
1%
since 2018
8
UK SHARED BUSINESS SERVICES LIMITED
2 contracts
1%
since 2019
9
Security Industry Authority
1 contract
1%
since 2025
10
DfTc - Department for Transport
1 contract
1%
since 2024

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 55%.

✓ From notices
IT services72
55%
R&D services73
45%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London6 contracts
95%
Northern Ireland2 contracts
2%
South West3 contracts
2%
Eastern1 contract
0%
South East1 contract
0%
Scotland1 contract
0%
Region resolved for 78% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). ARCANUM INFORMATION SECURITY LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
DE
Deloitte LLP
No£331.6m2
PC
PA Consulting
No£150.0m1
CI
CGI IT UK LIMITED
No£19.0m2
TS
Trustmarque Solutions Ltd
No£18.0m1
AI
ARCANUM INFORMATION SECURITY LIMITED
Yes£12.7m—
FC
FRAZER-NASH CONSULTANCY LIMITED
No£12.1m1
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 30 Apr 2025
Confirmation statement
Up to date
Next due 30 Apr 2027
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.
06567907
Status
Active
Type
Private limited
Incorporated
16 Apr 2008
Reg. office
Ty Penywaun Mountain Road, Bedwas, Caerphilly, CF83 8ER
SIC codes
80200
Last accounts
30 Apr 2025
Next accounts due
31 Jan 2027

Directors & PSC

  • DAVIES, Kerry — director
    Appointed 12 Aug 2024
  • HAYES, Adam Michael — director
    Appointed 12 Aug 2024
  • WARDLE, Russell Nicholas — director
    Appointed 24 Sept 2021
  • CHAPPELL, Jane Alberta — secretary
    Appointed 01 May 2010
  • ABERCROMBIE, Lawrence Arthur — director
    Appointed 16 Apr 2008
  • CHAPPELL, Jane Alberta — director
    Appointed 16 Apr 2008
  • Mr Lawrence Arthur Abercrombie — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent · right to appoint and remove directors
  • Mrs Jane Alberta Chappell — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent · right to appoint and remove directors

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
ARCANUM INFORMATION SECURITY LIMITED
06567907 · this company

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