The infrastructure
global wealth firms
build on.

Graphene is the unified, institutional platform layer for modern wealth management - connecting your data, wealth platform and client experience into one intelligent stack.

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A partner, not just a platform.

Graphene is the intelligent infrastructure layer built for the next generation of wealth platforms.

We provide a unified, institutional-grade stack that lets wealth firms operate their own platform, data, client experience, and operations - without building it all themselves.

We unify the systems, data, and processes that power your business - enabling you to scale, integrate, and deliver seamless digital experiences.

With modular architecture and compliance by design, Graphene provides the flexibility and control to build your platform, your way - only smarter.

Trusted by firms managing tens of billions globally
From private banks to consolidators - Graphene powers their infrastructure.
Connected to a $1.7tn global custody ecosystem
Institutional rails - delivered with agility.
Proven Partnerships | 100% Retention
The firms that build with Graphene, stay with Graphene.
Kevin Mitchell
Kevin Mitchell
CEO | Co-Founder
Edinburgh

Trusted. Proven.
Built for Growth.

Our platform is trusted by some of the most respected names in wealth management - built to meet institutional standards of resilience, scalability, and security.

We don't just power your platform. We future-proof it.

With an experienced leadership team, proven technology, and a relentless focus on service, Graphene is redefining what a wealth platform can be.

Trust through expertise

Our leadership brings together decades of experience across technology, wealth, and platform operations. Each member shares a singular mission: to empower firms through intelligent, connected infrastructure that adapts as they grow.

Trusted. Experienced. Committed to the intelligent future of wealth.
Our leadership
Kevin Mitchell
Kevin Mitchell
CEO, Co-Founder
Robert Kelly
Robert Kelly
Co-Founder
Tim Royston-Webb
Tim Royston-Webb
Non-Executive Chairman
Wayne Green
Wayne Green
Non-Executive Chairman
Allie Carey
Allie Carey
Board Member (Graphene Holdco)
Steve Gresham
Steve Gresham
Executive Adviser
Kenn Taylor
Kenn Taylor
Executive Adviser
Andy Gaunt
Andy Gaunt
Executive Director (Operations)
Nick Booth
Nick Booth
Commercial Director
Wealth platform technology
Market Context

The Evolution of Wealth Platforms

The wealth management model is under pressure. Legacy platforms are rigid, fragmented, and expensive to maintain. Graphene was built to change that.

Our intelligent infrastructure simplifies complexity - unifying systems, data, and workflows so firms can innovate faster, stay compliant, and scale globally.

Data

Unified across systems and users

Compliance

Designed into every process

Experience

Tailored, digital, and seamless

Why We Exist

Simplifying Complexity in Wealth Management

Wealth management shouldn't be held back by legacy technology. Graphene exists to give firms control, scalability, and confidence through intelligent infrastructure that adapts with them.

Why Graphene:

Connected: Integrates seamlessly across your ecosystem.
Intelligent: Unifies data and compliance into one operating layer.
Scalable: Built to grow with your ambitions.
Trusted: Proven technology trusted by industry leaders.
Graphene team
Frequently Asked Questions

Your Questions, Answered

Wealth platform infrastructure is the underlying technology layer that connects all the systems a wealth management firm needs to operate. This includes data management, custody and settlement, client portals, portfolio management, and regulatory compliance. Rather than building these components separately, firms use a unified infrastructure provider like Graphene to deliver all of these capabilities on a single, managed stack.
Traditional wealth platforms provide a single product, comprising a portal, a portfolio management tool, or a custody service. Graphene is an infrastructure layer: it connects data, investment operations, client experience, and governance into one unified fabric. This means firms get full control of their branded platform without building everything themselves, and without being locked into a single vendor's rigid product.
Graphene is designed for institutional wealth management firms. This includes private banks, wealth consolidators, discretionary fund managers, and financial adviser networks that want to operate their own branded wealth platform. The typical Graphene client manages between £500m and £10bn+ in assets and needs institutional-grade infrastructure without the cost of a full in-house technology build.
Yes. Graphene Platforms Limited is authorised and regulated by the Financial Conduct Authority (FCA), Financial Reference Number 756360. The firm is registered in England and Wales (Company No. 09603561) and is headquartered at 7 Savoy Court, London, WC2R 0EX. Regulatory compliance is embedded into the platform architecture, not bolted on.
Graphene's investment platform layer connects to SEI, a Nasdaq-listed global custody provider with over $1.7 trillion in assets under administration. This gives Graphene clients access to institutional custody rails, multi-currency settlement, and 400+ approved product wrappers, including ISAs, SIPPs, GIAs, JISAs, and offshore bonds, without the need for a direct SEI relationship.