Spirent

Spirent

Spirent Communications plc

Crawley, West Sussex, United Kingdom

Penetration TestingApplication SecurityManaged SecurityNetwork Security
Serves Enterprise, Public Sector
Profile last updated: April 16, 2026

About

Spirent is a cybersecurity company based in Crawley, United Kingdom working in penetration testing, application security, managed security +1 more.

Spirent is a global provider of automated test and assurance solutions for networks, cybersecurity and positioning. Its offerings cover 5G and telecom network testing and service assurance, Wi-Fi testing, positioning, navigation and timing (PNT) simulation and testing, and aerospace and defense test systems. Through its SecurityLabs business, Spirent provides penetration testing, security assessments, code review, vulnerability scanning, managed security solutions and 5G security testing. Its customers include communications providers, government, defense, aerospace, financial services, healthcare and retail organisations. Spirent is now part of Keysight.

Location

Crawley, United Kingdom

Legal name

Spirent Communications plc

Focus areas

5G security testingpenetration testingSecurityLabsnetwork assurancePNT testingWi-Fi testing5G MEC securityapplication security

Languages

EN

Services & products

Security domains

Penetration TestingApplication SecurityManaged SecurityNetwork Security

How they deliver

SoftwareProfessional ServicesConsultingHardware

Products

Landslide

Test automation and assurance platform

Automated test and assurance solution used by telecom operators for network and service testing.

PNT X

PNT simulation system

Positioning, navigation and timing simulation and testing platform for GNSS and PNT-dependent products.

Mobile Test Platform

Over-the-air service assurance

Over-the-air test device with up to four SIMs for monitoring network performance at the edge, centrally managed.

Octobox

Wi-Fi testbed

Testbed for Wi-Fi testing, including Wi-Fi 7 features and deep performance metrics.

Customers

EnterprisePublic Sector

Industries served

TelecommunicationsGovernmentDefenseAerospaceFinancial ServicesHealthcareRetailAutomotiveHospitality

Compliance & partners

Technology partners

Microsoft

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