Our history

Avonglen was founded in 2003 and since then, the ever-growing team has worked with the owners of over one hundred and fifty businesses across a wide variety of sectors, ranging from start-ups and companies experiencing rapid growth to more mature operations with revenues exceeding £100 million.

Director, Tim Hilton and the late William Harris, were brought together in 1991 at The Britt Allcroft Group (subsequently called Gullane Entertainment plc) – the business that brought us Thomas the Tank Engine & Friends and many other children’s characters. They were part of a team who built this from a six-person £400k turnover company into a FTSE listed business with 150 employees and £50m turnover.

What their many years of varied industry experience had shown them was that there was a wide misunderstanding of the role of a Finance Director and that it wasn’t just about reporting the numbers. Every business, no matter what size or sector, needs some kind of strategic financial direction and Avonglen provide exactly that.

AboutUsOurHistroySept2025

Our people

In 2012, Sue Gray joined the team bringing a wealth of experience across many industry sectors including leisure, pharmaceuticals, insurance and manufacturing. In 2018 Avonglen were delighted to appoint Sue to Associate Director.

Lynne Bulstrode joined Avonglen in 2019 as an Associate Director. With accountancy experience in individual companies and as a portfolio finance director, she brings knowledge, understanding and experience of exactly what commercial support businesses need to ensure they can thrive. Avonglen were delighted to appoint Lynne to Director in October 2022.

AboutUsOurPeopleSept2025

Our vision

Avonglen’s vision is to provide much needed Finance Director advice, guidance and hands-on support to growing businesses. Working on a flexible, long-term and cost-effective basis, we provide all the expertise ambitious businesses need to help them achieve their goals.

About Us Our Vision
  • Hobbs Rehabilitation has grown in size and complexity over 12 years without a designated financial lead. The founders were finding it increasingly difficult to keep on top of all of the demands of a growing business especially in the area of finance. The engagement with Tim from Avonglen has allowed them to delegate the key financial tasks and freed them up to focus on planning the future growth of the company. Tim has assisted with strategic advice, budgeting, financial reporting, re-structuring the Hobbs group of and in negotiations with key partners. This has helped us to realise new avenues for growth and reduce key risks in the business. He is a good listener and always offers valuable advice.

    Helen Hobbs
    Hobbs Rehabilitation

  • The insights we receive from Avonglen have contributed enormously to our business. Their work not only provides structure and context to our activities but also enables our plans for future growth to be built on firm financial and strategic foundations. They are partners in the truest sense of the word.

    Steve Robson
    Earthstorm Media

  • I have been using the services of Avonglen, since I started my business in 2004. From a one-man band to a business with several offices throughout the South, they have guided me at every step of the way as my business has grown. Their practical help as well as their strategic guidance have ensured that the decisions I’ve made have been well thought through. Their input at every stage, from their preparation and analysis of my management MI to my application for SEED/EIS status, has been invaluable.

    Duncan Revolta
    One Pension Consultancy

  • We have been so impressed by Lynne and the Avonglen team since they took over our accounts. We know that no stone is left unturned and every possible action to help our company has been taken. They have expertise in all areas, and we cannot fault their commitment to our business.

    Amanda House
    RHH Franks

  • Avonglen, and Sue Gray in particular, have been a valued extension of the Alternative Flooring team. Sue is consistently professional, dependable, and loyal to the business.

    During our 2023 acquisition, Sue’s support was invaluable. At a time of change and growth, having someone so reliable and always available when needed made a real difference.

    Sue works seamlessly with everyone across the business, from our sales team to our directors. Her knowledge of the company and insight into what the business needs has been extremely helpful, particularly as we’ve grown and recruited new team members.

    Lorna Haigh
    Alternative Flooring

  • We recently re-engaged Avonglen after a period of using another supplier, and we are extremely pleased that we did. Although we always knew the service was good, the time away truly highlighted just how valuable their expertise and knowledge are to our business.

    Within a very short time, the team at Avonglen helped us clear a backlog of queries and quickly resolved issues that had previously gone unanswered. Julia and Laura, in particular, have been instrumental in getting us back on track, ensuring we now have the accurate information we need to monitor performance and manage our financial accounting effectively.

    Their support goes far beyond the day-to-day. Their guidance on the bigger picture — including group structure and tax planning — has proven invaluable in helping us run our business more efficiently and strategically.

    Quite simply, we could not do it without them, and we certainly won’t be returning to an in-house resource anytime soon.

    Andrea Davies
    TWS Group

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Your Specialist Team

Your Finance Directors
TIm
  • Name: Tim Hilton
  • Years' experience: 34
  • Sector specialisms: Media, Medical Software, Clean Technology, Construction, Telecommunications and Marine
  • Keys Skills: Business Strategy, New Business Development, Accounting
Lynne
  • Name: Lynne Bulstrode
  • Years' experience: 36
  • Sector specialisms: Online retail, Manufacturing, Engineering, Recruitment, Software/website/brand companies, Hospitality, Leisure, Financial Services, Property/Construction
  • Keys Skills: Financial modelling and business planning, business analysis and management information, financial management and reporting, cash flow management
AboutUsSueV1
  • Name: Sue Gray
  • Years' experience: 30+
  • Sector specialisms: Manufacturing, Medical, Technology, Captive Insurance, Property/Construction, Clean Technology, Research & Development
  • Keys Skills: Business Planning, Accounting and Reporting
Your Specialist Team

Our dedicated team of accounting professionals offer a wealth of experience gained in both practice and industry and support your Avonglen Finance Director to deliver strategic direction, commercial development and operational delivery. They provide general financial administration and company secretarial services and are highly skilled in statutory accounts, reporting, management accounts, taxation, payroll and all other aspects of financial control.

Based predominantly from our office at Southampton Science Park, they act as a key resource for your Avonglen Finance Director when it comes to tactical operations and can also provide an entire outsourced finance function if that is what you require.

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