London

2nd floor 5 Hatfields (alto) London SE1 9PG


020 8156 6379

Based in the cultural hub that is the South Bank, slightly set back from the Thames and east of the Bernie Spain Gardens.

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Bespoke investment management and financial planning in London and the South East

London and the South East

London is our co-headquarters, where our team of highly specialist financial planners and portfolio investment managers provide high-net-worth advice.

Wealth and financial wellbeing

Bespoke investment management and financial planning in London and the South East.

Financial affairs can become complex. Our expert, professional advice uses sound financial planning and investment management, from partners you can trust, to bring simplicity.

How we work in London & the South East

Our London office combines the best of our financial planning and discretionary fund management services.

Your atomos financial planner will discuss your wealth and lifestyle priorities with you. Together you’ll shape the bigger picture of how to use your money to achieve your ambitions. Then we’ll draw up a detailed financial plan aiming to get you there, including a suitable investment strategy. Divorce, NHS pensions and helping business owners are our particular specialisms.

Discretionary fund management services

For particularly high-net-worth individuals, families and organisations, we offer bespoke discretionary fund management. A portfolio manager will take into account capital gains tax planning and any investment restrictions you may have. They can include individual stocks as well as funds, creating dynamic portfolios which are regularly rebalanced.

Our London office is our central hub for discretionary fund management, housing our investment team and senior leadership. They provide their expertise to our financial planners across the UK and to independent financial advisers, so you get the best advice, wherever you are. Get in touch to discuss how we can help.

Senior Leadership

Helen Howcroft

Private Client Director

Helen is a Chartered Financial Planner and Financial Planning Director at atomos wealth. She leads the national high‑net‑worth team and specialises in inheritance tax planning, estate structuring, gifting rules, trusts, divorce financial planning, and wealth strategy for women.

Helen’s advisory work consistently focuses on:

  • inheritance tax planning and estate strategy
  • gifting rules and trust planning
  • pension reform analysis, including the April 2027 changes
  • financial planning for women, especially during divorce
  • wealth management for female business owners and senior executives
  • multi‑generational wealth planning for families

These areas define her practice and appear across her client work, presentations, and educational content.

Divorce & Women’s Wealth

Helen is widely recognised for her expertise in divorce financial planning and her work supporting women through major financial transitions. She helps women understand their financial position, rebuild confidence, and make informed decisions during separation, divorce, or bereavement.

Her approach blends technical skill with deep emotional intelligence. She explains complex financial issues clearly and supports clients through the emotional and practical challenges that come with divorce. Helen’s work empowers women to take control of their finances, protect their long‑term security, and build sustainable wealth.

Clients describe Helen as warm, clear, and exceptionally knowledgeable. She is known for:

  • explaining complex financial rules in simple, structured language
  • providing emotional support during divorce and major life changes
  • empowering women to understand and manage their wealth
  • delivering high‑quality education on inheritance tax and pension reforms
  • offering practical, actionable guidance for long‑term planning

How Helen Works

Helen takes time to understand each client’s goals, values, and family dynamics. She builds financial plans that are tax‑efficient, emotionally grounded, and tailored to each client’s life. Her work centres on clarity, confidence, and long‑term resilience.

Client Outcomes

Helen helps clients:

  • reduce inheritance tax exposure
  • navigate divorce with clarity and confidence
  • rebuild financial security after separation
  • prepare for legislative changes, including the 2027 pension reforms
  • create resilient multi‑generational wealth plans
  • make informed decisions during major life transitions

Senior leadership

Sean Walsh

Head of London & Marlow Office, Financial Planning Director

Sean’s specialism is Life-Centred Financial Planning. This means he believes in finding out ‘why’ you want to achieve what you wish with your wealth, before discussing ‘what’ advice you need. It helps him create your unique financial plan.

Achieving Chartered status and as a Fellow of the Personal Finance Society, its highest accolade, Sean is highly qualified and experienced. He provides specialist advice to clients who are financially ambitious, medical professionals, farmers and landowners.

Senior leadership

Stuart Rosling

Head of London Office, Senior Portfolio Manager

Stuart has over 25 years of industry experience, much of which has been spent in the advisory stockbroking industry. Previously he has worked at Merrill Lynch Investment Managers, Barings and most recently Killik & Co Stockbrokers. Stuart is a member of the Institute for Securities and Investments.

He has a degree in economics and has gained a diploma in the Private Client Investment Advice and Management exam.

Our London team

Alyssa Danker

Experienced and professional, Alyssa is an integral part of the portfolio management team.

Andrew Cartlidge

Highly experienced, Andrew is a member of the firm’s Investment Management Committee.

Archie Spurway

Archie's analytical mindset brings rigour and discipline to our investment process.

Charles Morland

Charles’ professional practice encompasses City professionals, solicitors, accountants, stockbrokers and chartered surveyors.

David Easteal

David believes his clients should use their wealth to benefit themselves and their loved ones.

David Murphy

David helps successful people bring clarity and confidence to life’s biggest financial decisions.

Eleanor Ingilby

Ellie is our Head of High Net Worth who’s worked within the industry for over 12 years.

Eric James

Eric brings analytical rigour and a personal touch to every client relationship

Gavin Nazareth

Gavin is passionate about employee benefits because they play a critical role in improving the employee experience.

Gemma Stewart

Trust. Integrity. Empowerment. Gemma’s mission is to ensure your wealth works for you.

Helen Howcroft

Helen specialises in inheritance tax planning, estate strategy, trusts, gifting rules, divorce financial planning, and wealth management for women.

Ian Cosnett

A lifelong financial services professional, Ian is now bringing on the next generation.

James Bremner

James inherited both a passion for wealth management and a commitment to helping people achieve their life goals.

James Benson

James helps employers design, manage and communicate benefits that support employee wellbeing and financial security.

Jemma King

Jemma is a trusted Financial Planner, advising high net worth individuals to identify and pursue their financial goals.

Julien Nurse

Highly experienced, Julien brings empathy and expertise to clients requiring‘ jargon free but sophisticated wealth management solutions.

Mathew Hall

Mat works alongside financial planner Helen Howcroft.

Panvir Thind

Financial planning for Panvir means helping you achieve your bucket-list dreams.

Paul Johncock

Paul is a financial adviser with 25 years’ experience providing holistic financial planning solutions to private individuals.

Paul McKie

Paul will work with you to create a financial plan for your future.

Peter McEvoy

Peter provides advice across all aspects of financial planning for private and corporate clients.

Robert Doresamy

An experienced Portfolio Manager, Robert will manage your money with skill and integrity.

Russell Mountford

In a financially complex world, Russell strives to provide clarity and peace of mind.

Shyam Vasi

Shyam cares deeply about client satisfaction and is passionate about financial markets.

Stuart Rosling

Stuart demystifies financial markets to ensure transparency and clarity in the investment process.

Noah Fraser

Noah works alongside financial planners Jemma King and Gemma Stewart.

Vincent Oganwu

Vincent believes everyone deserves a clear path to financial success.

Investing puts your money to work, so when you come to retire you have the time and money to enjoy life. Our financial plans will guide the way.

Start today

We’re ready to listen. Get in touch and arrange a free consultation to find out if you could achieve your goals with financial planning.

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The value of investments and any income from them can fall and you may get back less than you invested.