Governance.
Growth. Exit.
Independent expertise for cyber-security and technology businesses at every critical inflection point — from the boardroom to the deal table.
Three ways we create value
Delling Advisory combines deep cyber-security sector knowledge with proven corporate governance, investment, and transaction experience.
Board & Advisory Roles
Non-Executive Director and Advisory Board positions for cyber-security businesses. Independent governance, strategic direction, and sector expertise when it matters most.
Learn moreMicro-Private Equity
Actively seeking to acquire and accelerate quality small businesses in technology services, financial advisory, and estate management. Hands-on ownership with a focus on value creation.
Learn moreM&A Advisory
Specialist sell-side and buy-side advisory for cyber-security businesses. From strategic preparation through to negotiation and completion — maximising value for founders and their teams.
Learn moreSector depth that generalists can't replicate
Founded and led by Nick Ellsmore, one of Australia's most experienced cyber-security executives, Delling Advisory brings a rare combination: hands-on operational experience building and scaling security businesses, formal governance training (GAICD), and a track record in some of the market's most significant transactions.
That depth means faster insights, sharper advice, and a network that opens doors — whether you're optimising your board, exploring an acquisition, or preparing your business for sale.
Deep roots in cyber-security & technology
Our primary focus is the Australian information security and broader technology services market, with experience across every major sub-vertical.
Cyber-Security
Consulting, MSSP, GRC, identity, cloud security
IT Services
Managed services, IT consulting, infrastructure
Professional Services
Financial advisory, legal, estate management
Ready to have a conversation?
Whether you're thinking about your board composition, exploring an acquisition, or considering your exit options — we'd welcome a confidential discussion.