Skip to content

Strategic business advisory for sustainable growth.

Practical, commercially focused guidance to help you navigate challenges, seize opportunities and achieve sustainable growth. Supporting ambition with clarity, insight and hands-on advisory expertise.

Helping you plan, perform and grow.

Our Business Advisory team helps leaders understand their numbers, shape their strategy and make informed decisions with confidence. We work closely with you to support day-to-day operations as well as long-term planning.

Our support typically includes:

  • Strategic business planning
  • Financial performance analysis
  • Cashflow forecasting and modelling
  • KPI development and monitoring
  • Profit improvement strategies
  • Succession planning
  • Growth and expansion support
Talk to Rajiv

Turning insight into opportunity.

Clear advice built on accurate financial intelligence helps you operate more efficiently, allocate resources wisely and plan for the future. Strong advisory support empowers you to make confident decisions and build a resilient, high-performing business.

Trusted advisers to ambitious organisations, globally.

Supporting ambition at every stage.

We partner with entrepreneurs, owner-managed businesses, established companies and growing groups — tailoring our advice to your goals, pressures and opportunities.

Explore all sectors

Personal service, backed by national strength.

As part of Sumer Group, we combine local relationships with national expertise. You get direct access to experienced advisers, supported by specialists across tax, corporate finance, accounting and international services.

What you can expect:

Partner-led guidance

Practical, actionable recommendations

Data-driven insights

Seamless collaboration across service lines

Sumer line

Trusted by businesses nationwide.

Adam Bristow, Commerical Director
ifse

“We’ve engaged the service from Simmons Gainsford for many years now and have found the team to go above and beyond to support us and our business objectives. Especially throughout our recent transition to an Employee Ownership Trust, they have been on hand to guide us through the complex process. We wouldn’t have been able to start this new chapter of our business without them.”

Jon Noble, Chairman
RG Group

“Simmons Gainsford have been our accountants since the company was formed in 1989. During this period, they have seen us grow from a small company to one that has a turnover in excess of £200m. They were heavily involved in a management buyout and subsequent change of ownership from a joint venture between a partnership and a PLC to a privately owned company. Simmons Gainsford have always been by our side throughout this 30-year period and the partners have been an integral part of many key decisions the company has made. We have a great relationship with the partners, they not only look after the companies’ accounts but also all our individual financial matters. I would have no hesitation in recommending the company to anyone, I really do feel we have the best.”

Stephen Rayment, Group Managing Director
Systech Group

“Simmons Gainsford have acted for Systech Group Ltd providing and co-ordinating UK and international tax planning advice since circa 2010/11. They have proven themselves to be professional and reliable advisers and support our global business by co-ordinating local tax advice. They have supported Systech in working successfully with PrimeGlobal member firms, originally in Asia Pacific and more recently in the UAE. The international arrangements have worked well and Anthony and the team are very proficient at managing those relationships."

Entrepreneur

“I chose to appoint Simmons Gainsford as my UK advisor as a result of personal recommendations and following my own research into the firm. As an entrepreneur with international business affairs, the key attributes that I seek in a tax advisor are responsiveness, clarity, foresight, knowledge and self-awareness. The personality of the consultant is also an important factor. My experience of working with Effie Karamani was excellent as she understood my objectives perfectly and worked alongside me to achieve my goals. She is extremely personable and knowledgeable, provides timely and clear advice and interacted seamlessly with my other advisors and intermediaries in different jurisdictions.”

Jamie Godsave, Managing Director
Endersham Cleaning Services

“Endersham is a very successful, privately owned business that has grown significantly over the years. We felt that our professional services requirements had also changed in line with this growth. We switched accountants and business advisors to Simmons Gainsford, who we believe had the experience and expertise that we required. Although we have only been working with SG for a little over a year, it feels a lot longer. This is a positive reflection of the time and effort they have put in to the relationship, to ensure a smooth transition and to understand our business and the motivation and goals of the owners of the business. We now have the right financial systems and structure in place to support our continued growth and receive regular management information that allows us to make important business decisions. We have more accountability now on both sides, and their advice has been particularly helpful when it comes to the use of new technology and making improvements to business process. I’m confident that we’ve made the right choice with Simmons Gainsford and look forward to working with them as a long-term business partner.”

Colin Banyard, Founding Shareholder
Cracknore Investment Limited

“With my focus mainly on projects, Simmons Gainsford are extremely helpful in making sure that our deals are structured properly, ensuring no potential issues downstream. Gary’s tax knowledge is fantastic and David’s understanding of what actually happens on the ground is brilliant. They really do complement each other very well and provide a first-rate service. They always make themselves available and will happily jump into meetings, often at very short notice. I really do value their support.”

Meloney Wiltshire-Payne, CEO/Finance Director
Corporate Media Partners Limited

“Our business has changed significantly over the years having faced numerous challenges, during these times Simmons Gainsford have always been very supportive. Their team relates well to us, and they take the time to understand the business and its journey. Our shareholders like to try out different ideas, which the SG team always take in their stride, they ask the relevant questions and are not afraid to challenge or disagree, not least because their technical knowledge is second to none, all the while remaining focused on the broader objectives of the directors and shareholders. The audit team on the ground is also very good and communicative, they always take the time to listen, explain and understand. And having continuity with the team, which is an important factor for me, helps to ensure that we have a very good two-way working relationship. All in all, we really do feel as though we’re in safe hands.”

Talk to our business advisory specialists.

Let’s explore how our insight and experience can support your organisation’s next stage of growth.