Company Details
Technology Stack
Professional Summary
David McClelland is CISO UK at Aon. Aon operates in the financial services industry and has 60000 employees. Based in Edinburgh, Scotland, United Kingdom. Classified as a c-suite-level CISO leader. Their organization's technology stack includes Cloudflare DNS, Outlook, CloudFlare Hosting, Microsoft Azure Hosting, DemandBase, and 73 other technologies. Aon reports annual revenue of 15698000000.
Position in the CTO Rank Database
- • Typical CISO compensation in Scotland: $220,000 – $480,000 (median $340,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact David McClelland?
David McClelland has a verified email address on file on CTO Rank. They work at Aon. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does David McClelland work for?
David McClelland is CISO UK at Aon, a company in the financial services industry with 60000 employees. The company is headquartered in England, United Kingdom.
What is David McClelland's role in technology leadership?
David McClelland is classified as a CISO leader at the c-suite level.
What technologies does David McClelland's organization use?
David McClelland's organization uses a technology stack that includes Cloudflare DNS, Outlook, CloudFlare Hosting, Microsoft Azure Hosting, DemandBase, Brightcove. This information is useful for sales teams, recruiters, and technology vendors.
Is David McClelland open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to David McClelland using the verified contact information available to Pro members. When recruiting a CISO UK, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to David McClelland at Aon?
David McClelland is CISO UK at Aon. CISOs like David McClelland typically evaluate vendors in Cloudflare DNS, Outlook, CloudFlare Hosting, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is David McClelland's profile data?
CTO Rank verifies and refreshes profile data weekly. David McClelland's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
Get full access
Unlock verified emails, phone numbers, LinkedIn profiles, and CSV exports for 485,000+ tech leaders.
Upgrade to Pro