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101 6th Avenue, Suite 8,New York, NY 10013,
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ray hill incorporated


Ray Hill Incorporated (RHI) is a professional consulting firm headquartered in New York City. The company was originally founded by Perry Nicholas and Diana Bistran and specializes in finance, accounting, marketing, and e-commerce services.


Our services can fulfill most of your accounting needs. Give us a call today and we can discuss your needs.


trust & estate planning
trust & estate planning


financial advisory
financial advisory


corporate tax returns
corporate tax returns

full service accounting

All your accounting day to day needs. We can handle all the accounting functions within your company so you can focus on running the business efficiently.

final statement preparation

Numbers speak volumes. We produce monthly financial statements to help you understand the profitability of your business, as well as your strengths and weaknesses.

analysis and forecasting

Planning for your business’ financial future and growth does not have to be a headache. We can help you create realistic budgets and forecast, and implement the necessary processes to achieve those budgets.



“Diana is excellent. She has superb command of accounting and is very responsive when I had questions.”
Chris Healy

Managing Partner - Asset Direct of Canada

Bookkeeping Training
“Diana supported me in the way that I needed. She customized her approach to meet my needs completely and provided me with the information and training I needed to be successful on my own. I had gaps in knowledge which she generously filled for me and this allows me to continue to support my business in the way that I need. She was selfless and helpful in every way.”
Romana Mirza

Financial Statement Preparation
“Excellent experience. Got the job done with ample communication.``
Daniel T.

Owner, Lordanny LLC

featured clients + partners

With over 10 years of experience, we’ve managed to work with an amazing array of clients and partners.

free consultation

Book your appointment in a few simple steps: Choose a service, pick your date and time, and fill in your details. See you soon!

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