Who I Serve

Built for teams that don't have a CISO yet.

Ten to five hundred people, real compliance deadlines, and no dedicated security function. That's the gap Ariadne Advisory was built to close, with scoped work priced for the budget that actually exists.

— Company Profile

Enterprise mandates. Small-market reality.

You're running a 10–500 person company; professional services (legal, accounting, wealth management), healthcare-adjacent, or ops-heavy, and the compliance requirements hitting your inbox were written for organizations ten times your size.

No security team. No dedicated CISO. Probably one person in IT who also manages laptops and the Wi-Fi.

Ariadne Advisory is scoped and priced for exactly this situation: concrete work, fixed fees, and a roadmap you can actually execute without a security department behind you.

The Right Moment to Call

The businesses

between the cracks.

01

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Healthcare Providers

Professional Services

Small clinics, dental practices, behavioral health providers and healthcare-adjacent companies. HIPAA compliance is required. Your patient data deserves real protection and you and your team deserve to focus on patient care.

Law firms, accounting firms, HR Companies, wealth management and agencies serving enterprise clients. You're receiving security questionnaires you can't answer and reports you don't have.

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Tech Startups

Nonprofits & Mission-Driven Orgs

Early-to-growth stage companies that nearly lost a deal over a failed security review. You need a readiness program, a real security foundation and an AI governance framework before your team creates a liability.

Organizations handling sensitive donor, client or community data often without a dedicated security function. You serve vulnerable populations and carry real compliance obligations. The trust your community places on you deserves protection.

Trigger: You're concerned about a HIPAA breach or cyber insurance renewal is coming up.

Trigger: A client is asking for security documentation you don't have.

Trigger: You handle sensitive data and have no clear security program or policy in place.

Trigger: A deal stalled because you couldn't pass a security review.

If any of these situations sound familiar, you're in the right place. The services page maps each one to a concrete scope and a fixed price.