
Quinn Oath Advisory is a York-based FCA compliance consultancy, providing practical, senior-level compliance and regulatory support to financial services firms across Yorkshire and the UK.
Led by an experienced Head of Compliance, we support firms during periods of growth, change and regulatory pressure — from strengthening compliance frameworks and supporting stretched teams to Consumer Duty, governance and regulatory reviews.
We also provide specialist support with FCA applications, including new authorisations and changes to existing regulatory permissions.
Every engagement is clearly scoped and delivered directly by senior compliance expertise, giving you practical advice, clear actions and support that works with your business.

Quinn Oath Advisory was founded to provide financial services firms with the kind of senior, practical compliance support that works in the real world.
Led by Helen Quinn, an experienced Head of Compliance and former SMF16, Quinn Oath combines regulatory expertise with a commercial understanding of how businesses operate, grow and change.
Whether providing additional compliance capacity, supporting an FCA application or delivering an independent review, the approach is the same: clear advice, practical delivery and no unnecessary complexity.

Flexible compliance support, tailored to what your business actually needs.
Compliance Support
Interim, fractional and project-based senior compliance support.
FCA Applications
Authorisations, permission changes and regulatory application support.
Reviews & Assurance
Independent reviews across governance, Consumer Duty and regulatory compliance.




Quinn Oath Advisory Limited
8 Marsden Park, York, England, YO30 4WX
Copyright © 2026 Quinn Oath Advisory Limited - All Rights Reserved.
Quinn Oath Advisory Limited
Registered in England & Wales · Company No. 17230832
Registered Office: 8 Marsden Park, York, England, YO30 4WX
ICO Registration No. ZC153031
Fully insured: Professional Indemnity & Public Liability