Source: https://tendernation.io/opportunities/01a13bef-1283-7165-8c37-04742f582609/cyber-security-internal-and-external-pen-testing closed GB open procedure # Cyber Security - Internal and External PEN testing [NPL Management Ltd](https://tendernation.io/buyers/npl-management-ltd) Estimated value £50,000 to £60,000 Published 16 Dec 2015 Deadline Closed 21 Dec 2015 ## Who can bid - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender ### Cyber Security - Internal and External PEN testing Additional information: Suppliers must submit there quotations via the due north system. Suppliers will be required to register on Due North Pro Contract if not already registered at the following link. All documentations and communciations must be done via the Due North System. [procontract.due-north.com/register](https://procontract.due-north.com/register) Suppliers must submit there quotations via the due north system. Suppliers will be required to register on Due North Pro Contract if not already registered at the following link. All documentations and communciations must be done via the Due North System. [procontract.due-north.com/register](https://procontract.due-north.com/register) ## CPV classification Software package and information systems Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/1e1c5f90-adc9-11e6-9901-0019b9f3037b) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile NPL Management Ltd: past awards and live tenders](https://tendernation.io/buyers/npl-management-ltd) [Sector More Software packages & information systems tenders](https://tendernation.io/sectors/software-information-systems) ## More tenders like this [Preliminary Market Engagement - Corporate Enterprise Resource Planning (ERP) · North East Lincolnshire Borough Council · 21 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a15410-bf5e-72d1-8225-fbabeaba595f/preliminary-market-engagement-corporate-enterprise-resource-planning-erp) [Servers – Dostawa serwerów do klastra wirtualizacyjnego · Politechnika Rzeszowska · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a15183-2e23-7066-ba48-4fc2a9243b50/poland-servers-dostawa-serwerow-do-klastra-wirtualizacyjnego) [License management software package – Dostawa licencji bezpieczeństwa do Systemu DNS · Poczta Polska S.A. · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-20fa-7396-87e7-40ce84cb0f4d/poland-license-management-software-package-dostawa-licencji-bezpieczenstwa-d) [Security software package – Pořízení a implementace integrovaného řešení EDR/XDR a SIEM · Fakultní nemocnice Plzeň · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-1e5d-73ea-989e-b9c221c4c490/czechia-security-software-package-porizeni-a-implementace-integrovaneho-rese) [Computer servers – „Dostawa serwerów komputerowych wraz z dedykowanymi kartami graficznymi dla Copernicus PL Sp. z o.o.” · Copernicus Podmiot Leczniczy Spółka Z Ograniczoną Odpowiedzialnością · 3 days left · 22 Oct 2026](https://tendernation.io/opportunities/01a15183-08e5-7339-9a05-be1adf5996b5/poland-computer-servers-dostawa-serwerow-komputerowych-wraz-z-dedykowanymi) [Software package and information systems – Datenerfassungssystem · Dataport AöR · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-43c5-7007-89f5-0ea2d1525f27/germany-software-package-and-information-systems-datenerfassungssystem)