Onion Security Ltd

onionsecurity.co.uk

London, United Kingdom

1-10 employees

LinkedIn Profile

About Onion Security Ltd

information security & iso 27001, it governance, risk management, business continuity, cyber crisis exercising, virtual ciso, 360 review, ai governance, soc reports, technology governance, disaster recovery, cybersecurity, penetration testing, soc 2, grc, security policies, policy development, security incident response, risk registers, regulatory alignment

Onion Security Ltd's Tech Stack

6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Onion Security Ltd's Position in the StackWho Database

• Onion Security Ltd is 1 of 4,889 computer & network security companies tracked in StackWho.
• 4,875 computer & network security companies in our database have verified decision-maker emails (100% of the cohort).
• 2,068 computer & network security companies are in the 1-10 employee range (same size as Onion Security Ltd).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated September 2026.

Frequently Asked Questions

What technology does Onion Security Ltd use?

Onion Security Ltd uses Outlook, GoDaddy Hosting, Google Tag Manager, WordPress.org, Mobile Friendly, reCAPTCHA. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Onion Security Ltd?

StackWho has verified email addresses for 1 decision maker at Onion Security Ltd. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Onion Security Ltd directly for sales, recruiting, or partnerships.

What industry is Onion Security Ltd in?

Onion Security Ltd operates in the computer & network security industry, headquartered in London, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Onion Security Ltd's contact data?

Yes. StackWho Pro members can export decision maker contact data for Onion Security Ltd and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.