Arvanu
Michael Kilty · Head of AI
Role guide

What a fractional Head of AI actually does.

The job is the same whether it’s fractional, interim, or full-time: the executive who sits between the business and the technology, applies AI across the operating model, and answers for the result. Fractional is how most companies start — senior ownership of the AI agenda without committing to a permanent hire before the work has proven itself.

Owns AI across the business

Not just the tech stack. AI applied to operations, sales, finance, and compliance — with one executive accountable for the number each bet has to move. Somebody has to own those calls.

Bridges the board and engineering

The seat between the business and the technology. Holding the board conversation about risk appetite at 9 and reviewing the architecture at 10 — and making sure they stop contradicting each other.

Fractional is the entry point, not the ceiling

Most companies don’t need the seat filled five days a week on day one. Start fractional, prove the work, and scale the commitment to interim or full-time as the role earns it.

Why companies search for this

The usual problem is not access to AI tools. It is lack of ownership.

Most teams already have vendors, engineers, ChatGPT accounts, and internal ideas. What they do not have is one executive who can decide which workflows deserve attention, what has to be governed, and how to get real systems into production across ops, sales, finance, and compliance.

The easier it gets to demo AI, the more valuable it becomes to know where it should and should not be used. That is why this role keeps growing — and why it increasingly starts fractional and scales with the results.

If you want to see what the seat looks like in practice: I hold the Head of AI title today at a compounding pharmacy in Athens, where the operation went from paper and phone calls to a live regulated AI platform in 87 days.

Questions buyers ask

When does a company need this instead of an agency?

When the real problem is not coding capacity but ownership. If your team can build but nobody owns priorities, governance, or architecture direction at executive level, a Head of AI makes more sense than another delivery team.

Is this only about strategy?

No. The market has moved past strategy-only AI consulting. This role owns governance and EU AI Act readiness, makes the build-vs-buy calls, and stays close enough to delivery that decisions survive real implementation.

Why is this becoming more relevant now?

IBM found 76% of organisations now have a Chief AI Officer — up from 26% a year earlier. AI tools are easier to access than ever, but most companies have more pilots than production systems. The gap between AI spend and AI results is exactly where this role lives.

Next step

If this sounds like your stage, talk it through.

A short call is enough to decide whether you need the seat filled fractionally, an interim executive, or something else entirely.

Book a call