Investment Platforms

Regulatory expertise for investment platforms and fintechs serving retail and intermediary markets

We provide specialist investment platform compliance support for platforms and fintechsserving retail and intermediary markets. With significant client assets under custody and growing regulatory expectations around consumer outcomes, platforms face a demanding compliance environment.

Our consultants understand the operational complexity of platform businesses and help build compliance frameworks that scale with growth.

Sector Overview

Investment platforms sit at the intersection of multiple regulatory regimes. CASS requirements for client assets, Consumer Duty obligations for retail outcomes, and operational resilience expectations for critical infrastructure all demand attention. The FCA treats platforms as systemically important given the assets they custody.

Whether you operate a D2C platform, adviser platform, or specialist custody service, our investment platform compliance expertise helps you meet regulatory expectations while supporting business growth.

Sector-Specific Challenges

Investment platforms we work with commonly face:

  • Meeting CASS requirements for significant client asset holdings
  • Implementing Consumer Duty across the customer journey
  • Building operational resilience for critical business services
  • Managing financial promotions across digital channels
  • Satisfying product governance requirements for platform offerings
  • Supporting technology change within regulatory constraints
  • Preparing for FCA platform supervision and data requests

We help firms tackle these sector challenges proactively, reducing risk and improving operational confidence.

RESOURCES

Recent insights and articles for investment platforms and fintechs

2026 Regulatory Priorities

Stay ahead of 2026 regulatory priorities. Discover practical guidance from Leaman Crellin to manage 2026 compliance challenges for your firm.

Financial Crime: When things are not right 

Explore financial crime and its impact on firms, as showcased by the FCA's action against Nationwide Building Society.

FCA CP25/37: Proposed Changes to CASS 6 and CASS 7 and What Firms Need to Do Next

Discover how FCA CP25/37: Proposed Changes to CASS 6 and CASS 7 can improve governance around client assets and money.

ESMA 2026 Work Programme: What Regulated Firms Need to Know

Explore the ESMA 2026 work programme and its "landmark" reforms. Essential insights from Leaman Crellin for your firm's compliance plans.

Top Tips for Strengthening Your Market Abuse Risk Assessment 

Explore top tips for strengthening your market abuse risk assessment and ensure compliance with regulatory expectations.

Pre–Hedging and The IOSCO Paper: What dealers and clients need to know

Pre-Hedging and The IOSCO Paper: What dealers and clients need to know about guidance, compliance, and market impact."

Ready to Get Started?

Let’s discuss how we can support your business.