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PT

PEN TEST PARTNERS LLP

IT services · Buckingham
SME

Pen Test Partners LLP specializes in cyber security consulting and testing services, including penetration testing, incident response, and security architecture.

pentestpartners.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£4.5m
Live
5
Buyers
16
12m
£70k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts5 / 20
  • Top buyers16
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — PEN TEST PARTNERS LLPUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

PEN TEST PARTNERS LLP has won £4.5m across 16 public-sector buyers, with 5 live contracts. No active Companies House risk flags.

Why: top buyer DEPARTMENT FOR LEVELLING UP, HOUSING AND COMMUNITIES at 33% · 100% in IT services · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
5 of 20Live contracts
33%Top-buyer concentration
100%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 · 4
Penetration TestingComprehensive testing to identify vulnerabilities in systems. ↗Pen Testing as a Service (PTaaS)On-demand penetration testing services. ↗Incident ResponseServices to respond to and manage security incidents. ↗Security ArchitectureDesigning secure systems and networks. ↗

Extracted automatically from pentestpartners.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 · 2

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

◐ From supplier website
Core credentials · 2/6
Cyber EssentialsNCSC ↗✓Cyber Essentials PlusNCSC ↗✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓

Extracted automatically from pentestpartners.com on Jul 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 · 5 live · 15 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Security Penetration Testing
HR Connect t/a Kent County Council7222600008 Jun 2026£10k1 moClosed
Cybersecurity - Penetration Testing
GREAT BRITISH ENERGY - NUCLEAR7280000001 Nov 2025£60k2 yrsLive
IT Health Checks and Penetration Testing
UK Export Finance7200000002 May 2025£210k12 moClosed
PS542: GDNnet ITHC
Ministry of Defence, DIO,7259000027 Mar 2025£37k1 moClosed
RES/IT/2024-2025 IT Health Check (ITHC)
Bristol City Council7200000017 Feb 2025£34k10 moClosed
Penetration Testing
Nottinghamshire County Council4800000017 Jun 2024£250k3 yrsLive
DLUHC PEN Testing
DEPARTMENT FOR LEVELLING UP, HOUSING AND COMMUNITIES7280000003 Apr 2024£1.5m2 yrsClosed
GSG-Cyber Penetration Testing (GCASE)
Cabinet Office4880000016 Oct 2023£556k2.4 yrsClosed
GSG Cyber Penetration Testing for (GBEST)
Cabinet Office4880000016 Oct 2023£352k17 moClosed
WP2146 IT Health Check for Product and Technology Directorate
Government Digital Service7215000014 Aug 2023£190k1.5 yrsClosed
Total live value £310k · mean award £224k1–10 of 20

Top buyers · 16 buyers · top 3 = 72%

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

✓ From notices
1
DEPARTMENT FOR LEVELLING UP, HOUSING AND COMMUNITIES
1 contract
33%
since 2024
2
Cabinet Office
2 contracts
20%
since 2023
3
DfTc - Department for Transport
2 contracts
18%
since 2022
4
Nottinghamshire County Council
1 contract
6%
since 2024
5
UKHSA
1 contract
6%
since 2023
6
UK Export Finance
1 contract
5%
since 2025
7
Government Digital Service
1 contract
4%
since 2023
8
Department for Transport
1 contract
2%
since 2019
9
Department for International Trade
1 contract
2%
since 2023
10
GREAT BRITISH ENERGY - NUCLEAR
1 contract
1%
since 2025

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 100%.

✓ From notices
IT services72
100%
⚠ Concentration: 100% of recent awarded value sits in a single CPV division. A category-specific downturn would materially affect revenue.

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London11 contracts
91%
East Midlands1 contract
7%
South West1 contract
1%
South East3 contracts
0%
Region resolved for 76% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

Suppliers with overlapping CPVs & buyers (last 24m). PEN TEST PARTNERS LLP 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
PS
Phoenix Software Limited
Yes£10.4m11
PT
PEN TEST PARTNERS LLP
Yes£70k—
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 Mar 2025
Confirmation statement
Up to date
Next due 15 Mar 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.
OC353362
Status
Active
Type
LLP
Incorporated
18 Mar 2010
Reg. office
Unit 2 Verney Junction Business Park, Verney Junction, Buckingham, Buckinghamshire, MK18 2LB
SIC codes
—
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

No active officers or PSCs on record.

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
PEN TEST PARTNERS LLP
OC353362 · this company

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