"Welcome to our world of difference"


Located in Hammersmith & Fulham
0203 302 2324

Praise … in their own words

We moved from a big four accountancy firm as I wanted a better experience. The service we receive from Fortis is incomparable. We get a personal service that is second to none and for the first time I feel that we have an accountancy partner that not only understands our needs but that also feels genuinely interested in our future success. It is a pleasure to work with these guys.
Alex Farrell – GiftWink
 Accountants Hammersmith
Harry Theocharous has processed our accounts now for a number of years. Our business is not straight forward but Harry and his team were quick to understand the problems that we face to help us present the accounts on time, while at the same time educating us in ways to improve systems and efficiency. Its also been fun working with them and I hope it will continue in the future.
Patrick Arnold, Living With The Lions Sports Travel
 Accountants Hammersmith Accountants Hammersmith
Harry is excellent at what he does, explains everything so clearly, extremely efficient and takes away all the stress with managing your accounts on a yearly basis. I would definitely recommend Harry’s services in a heart beat.
A.P. Hedge Fund Portfolio Manager
Harry has been our first port of call when we need accountancy and taxation advice, I always find that he explains any issues clearly and succinctly, and where possible gives us options and solutions to consider.
MD City Recruitment Firm
Harry is great to work with.  His knowledge is in-depth and detailed yet he is able to explain everything in a straight forward and easy way. He's really friendly and very personable but he's also exceptionally trustworthy.  Always on hand to answer any questions Harry is hardworking and reliable.  I would (and have) recommend Harry to anyone looking for sound accounting advice.
TV Producer
TV Producer
Harry is a great accountant with lots of experience. He’s very knowledgeable and efficient in sorting tax/accountancy issues out. I’ve recommended him to a lot of my friends and they are all happy with his fantastic service. I Highly recommend him.
Nadia Zolfaghary Locum Pharmacist
Harry is friendly, helpful and enthusiastic. He genuinely wants to see my business succeed and goes over and above the call of duty. Harry keeps me informed and in touch with all relevant business information. I am very happy with the service received and would highly recommend him to anyone.
Links Real Estate Limited
 Accountants Hammersmith Accountants Hammersmith Accountants Hammersmith
We have worked with Harry for several years and have been very pleased with his results. Tax is not something we enjoy dealing with, but Harry’s friendly and helpful approach makes it a whole lot easier. We always recommend him to anyone we know who asks about accounting or tax issues.
P. Gionis