Index Financial Services
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Welcome to Index Financial Services, we are a firm of Independent Financial Advisers based in London. We provide a range of financial advice, management and planning services to businesses and individuals. Our services are designed to grow and protect your wealth in the most tax-efficient way possible.

Established in 1991, Index Financial Services Ltd is a firm of independent financial and mortgage advisors dedicated to guiding you through some of the most important decisions of your life, from purchasing a first property to saving for retirement. We are also specialists in helping you to build wealth and, more importantly, to keep it.
Services
Established in 1991, Index Financial Services Ltd is a firm of independent financial and mortgage advisors dedicated to guiding you through some of the most important decisions of your life, from purchasing a first property to saving for retirement. We are also specialists in helping you to build wealth and, more importantly, to keep it.
We provide a range of financial advice, management and planning services to businesses and individuals. Our services are designed to grow and protect your wealth in the most tax-efficient way possible.

We take your privacy very seriously and we ask that you read this privacy notice carefully as it contains important information on who we are, how and why we collect, store, use and share personal data, your rights in relation to your personal data and on how to contact us and supervisory authorities in the event you have a complaint.
Emmanouel Kontis is a director and founder of Index Financial Services. Having gained experience working for Old Mutual and Commercial Union, he established Index Financial Services Ltd in 1991. With 30 years of experience in financial services, he can deal expertly with most of your personal and corporate financial matters, including anything from mortgages to investments.
Sarah is the personal assistant to Emmanouel Kontis, founder and director Index Financial Services Ltd. She joined Index Financial Services back in 1996 and has since grown to become an integral part of the team. Sarah works alongside and assists Emmanouel to ensure the company adheres to all aspects of compliance procedures set by the FCA.
Greg Simmons is our Senior Mortgage Consultant; he joined Index Financial Services Ltd in 1996. He has a previous background in the property business and as such is experienced in the whole process of acquiring a property. Greg will deal with all your mortgage requirements whether they are residential, buy to let, commercial or development finance.
Reviews (6)
Mark Davis
Mark Davis
Nov 25, 2021
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Harry Coumas of IFS arranged our mortgage back in October 2017 - and was thorough, creative and 100% professional.
If you are looking for a mortgage broker and your situation is less than usual Harry is brilliant.
(e.g. We are small business owners, most income via dividends, also in our 50s).
Over 3 years later phoned up Harry - remembered me instantly and is being incredibly helpful. Going out of his way to give great service despite him having no immediate renumeration from the new arrangement.
Highly impressed.
Y. Alam
Y. Alam
Aug 18, 2019
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Thank you so much for helping me to purchase my first home! Can not rate you guys enough :)
Ahmed Halid
Ahmed Halid
Dec 29, 2018
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I am really lucky and happy to know them, because i could not buy a house without their help. They do their jobs on time and they are very professional people according to me. I really want to keep in touch with them in the future applications again. I suggest people to work with them, i am extremely pleased and happy. They are friendly, heplful and cheerful people you can ask anything and they can help you everytime. They are very serious their jobs and do very perfectly πŸ‘πŸ»πŸ‘πŸ»πŸ‘πŸ» Thanks to Index Financial Services Ltd.
Perry Flower
Perry Flower
Oct 22, 2018
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Emmanuel is a joke not a professial , he didn’t check the papers and went to the wrong lender , prolonging the process of getting money from 2 months to 7 months . He rudely told me on the phone with his mouth full that it’s not his job to check every single piece of paper with information and it’s not his fault for cancelling the loan , people like him should be loosing not only licences but clients in record time.
Avoid like disease
Emily Leonard
Emily Leonard
Jun 26, 2017
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I would highly recommend Index FS. As a self-employed first time buyer I had no idea where to start and Harry went above and beyond to organise my mortgage deal. Every detail was explained and he had a lot of patience with me throughout. This firm, in my opinion, is absolutely invaluable when it comes to finding a great deal on a mortgage.
Lemon Club Culture
Lemon Club Culture
Nov 27, 2016
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Really friendly advice! I didn't buy anything from them, but we spend nearly five hours looking for the right mortgage. Following their guidance I decided to go through my building society! Thanks again guys, I didn't give you any money, and thought you deserved a good review!!!