Increasing portfolio company value 
by reducing cyber security risk.

We protect the empires you build.

Ithaca enhances investment value
through pragmatic, human, and
embedded cyber security services
built for private equity portfolios.

We set the business up to deliver commercially focused cyber security leadership though pragmatic audits, fractional expertise, and a trusted partnership model that standardises governance and drives long-term investor value.

Learn more about us

Testimonials

Services

Fractional CISO

Ithaca’s fractional CISO service provides value enabling, embedded cyber security leadership for the portfolio companies of private equity firms.

Fractional DPO

Ithaca’s fractional DPO service provides independent, pragmatic data protection expertise for the portfolio companies of private equity firms.

Audit & Assurance

Ithaca’s Audit & Certification services gets your portfolio company certified and audited against the most value enabling GRC frameworks.

200+

Nationally Significant Cyber Incidents in the year up to August 2025

56%

Of CISOs report no payouts on cyber insurance claims

12%

Year on year growth within the Cyber Security industry up to 2024

£1.5m

Total fines issued by the ICO in the three months up to February 2026 from just four incidents

Insights

DPO & CISO: A Strategic Partnership to Protect Your Portfolio

DPO & CISO: A Strategic Partnership to Protect Your Portfolio

Fractional DPO and CISO: Why a Long-term Partnership Matters

Fractional DPO and CISO: Why a Long-term Partnership Matters

The Power of Partnerships: Lessons from the Assyrian Empire

The Power of Partnerships: Lessons from the Assyrian Empire

Serendipity or Strategy: BCG’s Growth Share Matrix

Serendipity or Strategy: BCG’s Growth Share Matrix