Why choose us

Independent financial planning for people who want clear thinking, honest guidance, and confidence in the decisions ahead.

Trusted planning,
proven standards

Choosing a financial planner means trusting someone with important decisions about your life, family, business, retirement, and future. That trust has to be earned through technical expertise, personal attention, and a genuine commitment to doing things properly.

At O’Sullivan Financial Planning, we combine independent advice with detailed lifestyle financial planning, helping you understand what your money can do for you, not just where it should be invested.

Our Chartered and Certified expertise, client feedback, and planning-led approach reflect the standards we bring to every relationship. We want you to feel heard, understood, and well guided.

A clear plan today will help you reach new heights tomorrow

 

 

Deep plans

We start with your life, not your money. Before making recommendations, we learn what matters, where you want to be, and what your money needs to achieve.

Independent advice

As an independent firm, we recommend solutions from across the market. That means our advice is shaped around your needs and objectives, not a restricted product range.

Accessible partners

We’re based in Northamptonshire, but work with clients across the UK. You can meet us in person, by phone, or online, depending on what and when works best for you.

No guesswork

We use detailed financial planning and forecasting to help you understand where you are, what could happen next, and how different decisions may affect your future.

Challenging questions

Our role is not simply to agree with you. When needed, we will challenge assumptions, highlight risks, and help you make decisions that support your long-term interests.

Genuine care

Care matters is as important as technical knowledge. Our team gets to know the person behind the finances, so you feel supported, reassured, and looked after.

Transparent fees

We believe you should know what you’re paying for before you commit. Our fees are explained clearly, agreed upfront, and reflect the value of proper planning.

Chartered planners

Our Chartered and Certified Financial Planners bring technical expertise, professional standards, and practical experience to your most important decisions.

Free initial discussion

We offer a free initial discussion, giving you the time to explain what you need, understand how we work, and decide whether our service feels right for you.

Meet our clients

Happy clients explain what brought them to us, how we helped, and what changed once they had a clear plan. Let us do the same for you.

O'Sullivan Financial Planning Ltd profile

High standards mean happy clients

Reviews, results, and reactions that show how people feel about working with us, in their own words.

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Adam Kaplan profile picture
Adam Kaplan
10 days ago
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I have been using Conor at O'Sullivan Financial Planning Limited for around 5 or 6 years, and I would highly recommend him to anyone looking for an independent financial adviser. I originally chose to work with Conor because he is independent and holds a Fellowship-level professional qualification, so I knew I would be getting advice from someone qualified to a very high level. Having previously met other financial advisers who were restricted to a particular panel, I was also concerned about the level of fees and whether the advice I received would genuinely be in my best interests. With Conor, I have always felt that his focus is on providing the best financial advice and making my money work effectively for me, rather than recommending products simply because they suit the adviser. As a business owner, it has been particularly valuable to have someone who understands the bigger picture. Over the years, Conor and O'Sullivan Financial Planning Limited have helped me consider both my business finances and personal financial planning, giving me a much clearer and more joined-up approach to managing my money and planning for the future. After working with Conor for several years, I continue to find him knowledgeable, professional, and straightforward to deal with. I would highly recommend O'Sullivan Financial Planning Limited to anyone looking for independent financial advice, particularly business owners who want help considering both their personal and business finances.
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Spencer Chester profile picture
Spencer Chester
79 days ago
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Conor has been and is very motivated to ensure the best results for his clients. He and his team keep an eye on current affairs and the impacts these may or may not have and advise accordingly. Most of all Conor is very 'Trustworthy' such a rare commodity in the world today.
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Rob Weall profile picture
Rob Weall
95 days ago
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Took the time to understand our needs and goals to present options for us to take forward. Having been sceptical of this as an industry I am now a convert and enjoying the benefits of the advise and guidance.
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Kirsty Woods profile picture
Kirsty Woods
99 days ago
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Really pleased with the professionalism, advice and personal financial goal plan.
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Faaez Samadi profile picture
Faaez Samadi
393 days ago
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Excellent service, really help you make the right decisions. Friendly, professional and always available if you want to talk anything through. Have a great knack of explaining everything, and simplifying things in a way that leaves you informed and confident that they are working hard for your best interests.
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Mark Cook profile picture
Mark Cook
2105 days ago
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Conor provides good, honest advice. On more than one occasion he has advised me to stick with my current provider when he could have encouraged me to switch so he made money. That's why I trust his advice.
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philippa Shadrach profile picture
philippa Shadrach
2115 days ago
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As a recently divorced woman I needed help with my financial affairs and Conor was recommended by my accountant. I believe he has helped me find the best solutions to my issues and has at all times been prompt, attentive, helpful, clear, efficient, patient, responsive and personable. I could not recommend him highly enough and have suggested him already to my children and friends
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Matthew Rigby profile picture
Matthew Rigby
2115 days ago
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Fantastic Company! Would highly recommend
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kelly brawn profile picture
kelly brawn
2634 days ago
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Conor has been instrumental in helping my relative sort out his pension after taking an unplanned early retirement. After trying for two years by himself and trying other professionals he couldn't get access to his pension and was being told different things and being fobbed off constantly, everything was too much hassle. My relative didn't trust anyone to help and after reading reviews from some friends I contacted Conor. Conor asked me about my relative, his concerns and what his hopes where so he knew what to expect on his first meeting. Nothing was too much trouble even meeting at a neutral location to make my relative feel at ease. Conor had taken everything I had said and knew in advance how apprehensive my relative was. I would say within 10 minutes my relative was so much happier, an hour later, email written and paperwork requested to pension holders and my relative was a changed person he knew what he was entitled to and that the money he thought was missing (and was told) wasnt and was in fact there. It didn't stop there though. Conor has since helped my relative two more times, the second time the pension company even though correctly filled in by Conor and my relative they declined the request saying the option they had written in their letter could not be selected as an option. (we were all confused by that one!) Lastly Conor and my relative got together to go through more updated paperwork they had sent through, all forms filled in again together and now phone calls with pension holders have been had and things are moving to get to the resolution which Conor set out to achieve. What I am trying to say is pensions are confusing along with savings, bonds and finances in general, to have someone like Conor take the time to know you, know what you want makes such a difference, he also talks in a language which is understandable to those like my relative and even myself who find it all overwhelming. I am looking forward to Conor sorting my finances out in the not too distance future, what he has done for my relative though will make sure he is now secure until he hits official retirement and means a less worry and he can enjoy himself. Thank you.

We're as blown away as you are by how much our clients value the service we provide. For more insights...

Read our latest client survey results

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of clients are satisfied with our understanding of their financial needs and life goals.

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of clients agree that working with us has helped them achieve their financial goals.

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of clients would recommend us to their friends, family, and colleagues.

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