We are an accountancy firm based in Ipswich, Suffolk, providing first class services to our clients.

We have a diverse client base which has enabled us to gain experience working in a variety of different industries, with clients off all sizes, from self-employed individuals to multi-million pound turnover companies.

Our Mission

To provide first class accountancy services to our clients in East Anglia and London. Our staff are highly trained, ambitious and thorough in their workings. This attention to detail enables us to provide the best quality and experience for each and every client through ethical, tax-efficient and compliant advice. We maintain personal relationships with all of our clients as we work together to achieve their business goals.


The future sees our organisation grow modestly, to continue to be self-sustaining as an employer of local, talented staff who naturally fit in with our culture and enjoy coming to work with us as a result. We want to grow to continue giving our clients a great experience, through an increasingly efficient and professional service, whilst having a personal relationship with them all and rewarding their loyalty.


The business was formed in 2016. Director and owner, Zak Fonseka, was working for an accountancy firm in London. He had built a very good reputation and had businesses in his home town of Ipswich requesting his services. He set up the business as he noticed that using the latest software and technology available, he could rapidly reduce the time it took to complete tasks and could service more clients and save those clients money.

He took the plunge in April 2016 by setting up an office upstairs in his step-father's industrial warehouse. This saw clients stepping over forklifts to visit him! The business grew and moved to Ransomes Europark in October 2016 where the legal entity changed and ZAF Accounting Ltd was formed.

The business continued to grow and strategic alliances were formed with London based companies giving us exposure to large clients and complex scenarios. In October 2017 the company upgraded premises once again, this time to a more spacious office, for our clients to visit and staff to enjoy. Zak decided to change the name of the company to Senstone EA Limited to represent the firm as a whole, as it was no longer a one man operation, and had outgrown his initials 'ZAF'.

Senstone provided us with in-depth project costings to enable us to view the profitability of our operations. Zak first started by building his office in my warehouse and it has been great to watch the business grow.
— Dave, DPM Electrical