JUMPSEC is a UK-based cybersecurity consultancy registered in England and Wales, headquartered in Acton, London. The company specialises exclusively in cybersecurity services, with a focus on delivering tailored solutions rather than generic off-the-shelf products. JUMPSEC's core service offerings include penetration testing, red teaming, purple teaming, and Continuous Attack Surface Management (CASM). Their approach centres on understanding how, why, and where attackers will target a client's organisation, and building incremental security improvements over time. They operate a 24/7 incident response hotline, indicating they also provide active incident response services. The company holds a range of industry accreditations, including CREST (with SOC accreditation and STAR red teaming certification), NCSC Cyber Incident Response (CIR) Level 2 Assured Service Provider status, CHECK penetration testing certification, ISO 9001, ISO 27001, Cyber Essentials Plus, The Cyber Scheme, UK ASSURE, and Crown Commercial Services supplier status. JUMPSEC serves a broad range of organisations across industry sectors, from technology start-ups to FTSE100 companies. Their methodology emphasises tailoring security solutions to each client's specific risk profile and operational context rather than applying standardised approaches. The company's leadership team includes a CEO, COO, Sales Director, Director of Cyber Security Operations, a Technical Director and Head of CASM, and an additional Technical Director, reflecting a structure oriented around both technical delivery and client engagement.