Crossword Cybersecurity Plc

Crossword Cybersecurity

Company address: Capital Tower, 10th Floor, 91 Waterloo Rd SE1 8RT
Team size: 51-200
Founded: 2014

Overview of Crossword Cybersecurity Plc

Specializations

IT Services and IT ConsultingManaged ServicesCyber SecurityConsulting

Crossword Cybersecurity is a UK-based provider combining software, consulting, and managed services to help organizations manage cyber risk. Its supply chain cyber practice helps businesses assess and improve resilience against third-party and supply chain threats through cyber audits, security testing, and managed risk management. Crossword's broader offerings include cyber maturity assessments, industry certification support, virtual CISO services, AI-based network monitoring, threat intelligence products, and incident response. The company serves enterprises, higher education institutions, defense and aerospace organizations, and small and medium-sized businesses, helping them strengthen third-party assurance, governance, and overall security posture across complex supplier ecosystems.

Global HQ: United Kingdom
Address: Capital Tower, 10th Floor, 91 Waterloo Rd SE1 8RT
Phone: +44 20 3953 8460
Website: http://www.crosswordcybersecurity.com
Best for: Crossword Cybersecurity
Services: Cyber Security, Consulting, GDPR, IASME, Cyber Essentials
Capabilities: Cyber Security, Consulting, GDPR, IASME, Information Security, Risk Assessment, VCISO, Supply Chain Cyber, Penetration Testing, Dark Web Monitoring

Profile updated 26 Jun 2026 Report incorrect data

Locations

Other office locations

London, UK (Global headquarters)
Krakow, Poland

Buyer Decision Checklist

Cybersecurity buying in Singapore turns on PDPA, the CSA Cybersecurity Act, and sector mandates from MAS and MOH. Use this checklist before you shortlist.

How to evaluate a cybersecurity vendor in Singapore

Confirm scope, rules of engagement, and who owns remediation before you sign.
Treat ISO 27001 / SOC 2 Type II / CREST as a baseline — ask for the auditor name and audit date, not just a logo.
Separate 'managed' from 'monitored': ask exactly what the vendor does at 3am when an alert fires, and whose name is on the on-call roster.
Check which reports are board-, audit-, or regulator-ready (MAS TRM, HCSF, or IM8 as applicable to you).
Get a fixed-fee scope for the first 90 days with unit pricing for extra endpoints, log volume, or incident-response hours.

Verify for Crossword Cybersecurity Plc

Confirm key details directly with the vendor — this listing isn't vendor-managed yet.
Ask for two recent Singapore client references you can speak with.
Request evidence of relevant certifications and their current validity.

Questions to ask

What is included in scope and retest, and what is explicitly excluded?
Can you share two Singapore clients in my sector and size that I can speak to?
How do you meet PDPC's 72-hour breach-notification window contractually?

Prepared under the TechDirectory editorial byline with review credit June C; this label is not proof of identity, credentials, or a completed human review. This directory-authored checklist is not attributed to Crossword Cybersecurity Plc; editorial independence has not been independently audited. Editorial standards

8/100

Profile signal score

Based on recorded profile signals. It is not a certification or independent verification of every claim, and it does not measure vendor quality or endorsement; paid plans do not affect it. How it works.

UEN recorded on profile No UEN recorded 0/20
Owner-claimed profile No owner claim recorded 0/10
Recorded grant eligibility None recorded 0/15
Recorded CSA trustmark None / expired 0/15
Listed certifications None listed 0/10
Approved reviews No approved reviews yet 0/20
Profile completeness 8/10 completeness 8/10