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Amber River Premier

Johnston Campbell is now part of the Amber River group

Based in Marlow, Buckinghamshire
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No. 8 Cromac Pl, Belfast, Northern Ireland BT7 2JB

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HomeOfficesAmber River Premier › Marlow office

Our Marlow team of independent Chartered Financial Planners provides advice to clients residing mainly in southern England, with the core living or working in the Thames Valley and City of London.

Amber River Premier (formerly Premier Financial Management) has been providing independent financial advice to individual and corporate clients since 1999. They joined Amber River in September 2020 and are among the select group of UK financial planning firms to hold Chartered status from the Chartered Insurance Institute (CII).

That expertise is evident amongst the team’s individual financial planners too, 60% of whom hold Chartered Insurance Institute ‘Fellowship’ status. It’s an achievement regarded as the industry’s highest professional qualification, currently awarded to less than 10% of UK Advisers. With excellence and client focus at the heart of its service, Amber River Premier has built long-standing client relationships that span generations.

Amber River Premier has a strong connection within the insurance industry, particularly Lloyd’s of London, and with members of the medical profession. They are also a prominent presence within their local Marlow community, providing sponsorship to local sports clubs.

Central to Amber River Premier’s client approach is a team ethos, with advisers supported by a highly-qualified and experienced team of analysts, researchers, account managers and administrators.

Meet the Amber River Premier team

Here are just some of the faces and stories behind our Amber River Premier team.

Gerry Twardzik

Certified Financial Planner

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Duncan Horner

Chartered Financial Planner

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Steven Smith Chartered Financial Planner
Steven Smith

Chartered Financial Planner

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Jonty Rider Chartered Financial Planner and Mortgage adviser
Jonty Rider

Chartered Financial Planner and Mortgage Adviser

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Brett Baker Investment Analyst
Brett Baker

Investment Analyst

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Duncan Todd

Chartered Financial Planner

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Joe Howard

Head of Employee Benefits, Chartered Financial Planner

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Our services

Whatever your hopes and dreams, and wherever you are in life, there are inevitably some important decisions and moments that can be difficult and time-consuming to work through. That’s why our team includes people with experience and technical knowledge spanning the financial planning spectrum, from the more straightforward to the most complex.


  • First time buyers
  • Remortgaging
  • Buy to Let
  • Second homes
  • Moving home
  • Self-employed mortgages


Business Owners

  • Succession planning
  • Profit Extraction
  • Shareholder Protection
  • Exit Strategy
  • Employee Benefits
  • Key Personnel Insurance
  • Shareholder Agreements



Employee Benefits

  • Pension contribution
  • Private Medical Insurance
  • Financial Protection
  • Employee Wellbeing
  • Workplace pension

Peace of mind


News and views from the team

Get in touch
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Amber River Premier,
Swan House, Liston Road,
Marlow, SL7 1DP
You can have total trust in our team

Amber River Premier is proud to have been awarded Chartered status by the Chartered Insurance Institute, one of around 800 UK financial planning companies (as at December 2022) to possess this honour. As a Chartered Firm the team endorses the Chartered Insurance Institute and the Chartered Institute for Securities and Investment code of ethics. Amber River Premier was ranked individually among the UK’s Top 100 Financial Advisers in 2021, according to FTAdviser.com, and as part of the wider Amber River group in 2022’s Top 100 list.

What our clients say
Small, but important print

We adhere to the FCA’s principles of Treating Customers Fairly (TCF). Read more here

Amber River Premier is a trading name of Premier Financial Management Ltd, which is authorised and regulated by the Financial Conduct Authority and is entered in the Financial Conduct Authority’s Register under register number 189921. http://www.fca.org.uk/register

Premier Financial Management is a Limited Company registered in England and Wales, company registration number 3350242.

Registered and trading address is Swan House, Liston Road, Marlow, SL7 1DP. VAT Registered, number 208 8073 08.

The Financial Conduct Authority does not regulate National Savings or some forms of mortgage, tax planning, taxation and trust advice, offshore investments or school fees planning.

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