Grow Revenue. Drive Margin. Improve Resilience.
Relentica helps private equity investors, growth businesses, mid-market organisations and enterprise leaders turn technology, data, AI and cyber investments into measurable business outcomes.
Strategy. Execution. Growth.
About Us
Relentica was created from a business originally established in 2015 and built on more than 25 years of technology, transformation and business leadership experience.
Founded by Rebecca Fox, Relentica brings together strategic advisory, technology leadership, AI, cyber security and transformation delivery under a single brand focused on business outcomes.
We work with private equity investors, portfolio businesses, mid-market organisations, growth companies and enterprise leadership teams to help them align technology, data, AI and cyber capabilities to commercial objectives. We also support selected public sector organisations where technology, transformation and operational performance are critical to success.
Our focus remains simple: Grow revenue. Drive margin. Improve resilience.
Our approach combines strategic thinking with practical execution. We do not believe in consultancy theatre, lengthy reports or transformation programmes that never deliver value.
Instead, we work alongside leadership teams to provide clarity, focus and momentum – helping organisations move from strategy to execution with confidence.
Relentica is led by experienced practitioners who have delivered technology and business change inside organisations, not simply advised from the outside.
Our experience spans FTSE 250 organisations, private equity-backed businesses, government departments, membership organisations and high-growth companies – helping leaders navigate complexity, accelerate change and deliver meaningful outcomes.
Rebecca Fox – Founder, Relentica
Rebecca Fox is an award-winning technology and transformation leader with more than 25 years of experience helping organisations use technology to drive commercial performance.
Before founding Relentica, Rebecca served as CIO of FTSE250 businesses, where she led global technology, digital, data and transformation functions across multiple regions. Her career spans private, public and listed organisations, including major transformation programmes, technology modernisation, operational improvement, M&A activity and business growth initiatives.
Rebecca has worked with executive teams, boards, investors and technology leaders across a wide range of industries, helping organisations navigate change, improve performance and build stronger foundations for growth.
Recognised in the UK CIO 100, Rebecca is known for combining strategic leadership with practical delivery, bringing clarity to complex challenges and a relentless focus on outcomes.
Her expertise includes:
• Technology and AI strategy
• Digital transformation
• Technology due diligence
• Private equity value creation
• Cost optimisation and global delivery
• Cyber security and resilience
• Fractional and interim leadership
Our Vision
To be the most trusted independent technology, AI and transformation partner for ambitious organisations and investors.
Helping leaders navigate complexity, accelerate change and unlock sustainable growth through technology.
Our Mission
To help organisations turn technology, data, AI and cyber investment into measurable business outcomes.
We provide the leadership, strategy and delivery discipline needed to grow revenue, drive margin and improve resilience.
Our Values
Integrity
We do the right thing, even when it is difficult.
Delivery
We measure success through outcomes, not activity.
Clarity
We simplify complexity and focus on what matters most.
Growth
We continuously improve ourselves, our clients and our partners.
Our History
Relentica Founded
Mission: engineer growth and impact through business and technology excellence.
First Major Client
Secured Ministry of Justice; first large-scale government transformation engagement.
Expansion into Professional Services
Won CIPD contract, delivering strategic digital transformation for the sector.
Investment and Rebrand
Secured funding, scaled services, and rebranded with focus on growth and leadership.