Mirabella Regulatory Hosting

ACA Mirabella has provided regulatory hosting solutions for discretionary fund and managed account management (AIFM), investment advice, arranging investment deals, placing and local marketing/distribution in the UK for local and overseas firms since 2004 and is an award-winning market leader in the hosting sector. ACA Mirabella is the trading name of Mirabella Financial Services LLP and Mirabella Advisers LLP – both authorised and regulated by the Financial Conduct Authority (FCA).

Then in 2014, ACA Mirabella opened a Maltese subsidiary registered with the Malta Financial Services Authority (MFSA) and expanded ACA Mirabella’s presence in Europe with the ability to provide a full-scope AIFM with MiFID add-on permissions. Subsequently, in 2019, ACA Mirabella established Mirabella Malta Advisers Limited and added an EU Tied Agent solution, which provides our UK clients access to clients and investors in Europe.

ACA Mirabella’s AuM is now over $21.9bn*, hosted on our discretionary investment management platform. We hold over 150 client relationships, including over 65 Appointed Representatives and more than 70 discretionary investment mandates. We have more than 200 individuals registered at the FCA and we employ a team of over 40 professionals, dedicated to hosting solutions.

* As at 1st January 2021

ACA Mirabella is the trading name for the regulated entities in the ACA Group, which includes: Mirabella Financial Services LLP, a limited liability partnership registered in England & Wales number OC309035, Authorised and Regulated by the Financial Conduct Authority, FCA FRN 415559, Mirabella Advisers LLP, a limited liability partnership registered in England & Wales number OC384100 Authorised and Regulated by the Financial Conduct Authority, FCA FRN 606792, Mirabella Malta Advisers Limited and Mirabella Malta Limited, both of which are limited companies registered in Malta, registered with the Malta Financial Services Authority to conduct investment services business.
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Our Commitment to Our Clients

Our clients range from multi-billion dollar financial institutions to new start-ups. We help Hedge Funds, Private Equity, Real Estate, Placement Agents, Corporate Financiers, Distribution firms and Marketing businesses.

We work closely with each client to evaluate and design the appropriate policies and framework to meet the industry leading standards of our platform. This high bar is maintained across each of our solutions.

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Combining Team, Technology, and Stability to Deliver Results

Our team of 40 focus exclusively on regulatory hosting in the UK or EU. That team includes former regulators and CCOs, senior compliance practitioners, risk officers and analysts, as well as those experienced and professionally trained in finance, law, and operations. We overlay every engagement with professional compliance and risk oversight and provide a comprehensive but proportionate control structure. We use in-house ACA systems and best of breed third-party technology to manage regulatory and transaction risk, undertake regulatory reporting and meet local and international requirements. We’re supported by the stability of a well-resourced parent company; and alongside our Mirabella team have access to additional ACA Group expertise through an international team of over 600 professionals in regulation, cybersecurity, fund performance measurement and regulatory technology.

To learn more, complete this form and our Head of Client Development, Anthony Bennett, will arrange an initial call.

Our solutions

Appointed Representative

To support clients wishing to simply provide investment advice, arrange deals, market funds, provide corporate finance etc. in the UK, Mirabella offers a comprehensive, but straightforward hosted Appointed Representative solution.

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Investment Management

ACA Mirabella offers an award-winning hosting solution to allow you to undertake full discretionary investment management. Our best of class arrangement for managing funds or managed accounts has been chosen by the most discerning of start-ups and the largest of global institutions.

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EU Tied Agent

ACA Mirabella’s fully-supported Tied Agent solution provides UK clients access to their existing and prospective new EU clients and investors through our locally-regulated, and well-resourced Maltese company.

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Latest insights

Regulatory Horizon 2021

Five Reasons to Attend ACA Regulatory Horizon 2021 | Navigating Evolving Risks

There is just one week to go until Regulatory Horizon 2021 | Navigating Evolving Risks, our free-to-attend European based conference for financial services firms is running from 2-4 March. We outline five reasons why this event is worth adding to your calendar.

  • Compliance
  • Mirabella
  • Cybersecurity
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2021 Regulatory Reminders and Upcoming Deadlines for European firms

A summary of key tasks for compliance teams with a European presence, along with a summary of FCA’s priorities during 2021, our analysis of key regulatory developments and an outline of longer-term trends.

  • Compliance
  • Brexit
  • Cybersecurity
  • Regulatory Technology
  • Mirabella
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ACA Group Announces ComplianceAlpha® 2021Q2 with New Features Designed to Help Financial Services Firms Meet Increasing Demands for Digitizing Compliance Programs

ComplianceAlpha 2021 Q2 introduces a suite of new features and sophisticated technology enhancements designed to help firms globally build more comprehensive and scalable GRC programs in line with the expectations of regulators, boards, management, clients, and investors.

Russell Investments Selects ACA Group’s ComplianceAlpha to Modernize Their Risk and Compliance Program from a Single Platform

Russell Invesments has selected ACA's ComplianceAlpha® to help modernize and streamline their compliance program.

We Are Now ACA Group

This week, ACA Compliance Group made the move to ACA Group, better known to our clients and industry partners as ACA.

Upcoming events

ComplianceAlpha® Demo

Join us as ACA's Jordan Schwartz will provide a live demo of the new features recently added to ComplianceAlpha®.


Sustainability Risk Policy – Disclosure

Sustainability Risk Policy – Disclosure Statement

Sustainability Risk Policy – Disclosure Statement on the integration of sustainability risks into investment and/or advisory decision-making processes.

Annual Best Execution Disclosures

RTS 28 best execution reports, in accordance with the European Market in Financial Instrument Directive 2014/65/EU (“MiFID II”).

01 January 2019 to 31 December 2019

Annual best execution disclosure: Mirabella Financial Services LLP

01 January 2019 to 31 December 2019

Annual best execution disclosure: Mirabella Malta Advisers Limited



01 January 2018 to 31 December 2018

Annual best execution disclosure: Mirabella Financial Services LLP

01 January 2017 to 31 December 2017

Annual best execution disclosure: Mirabella Financial Services LLP