private industry accounting founded 1980 headquarters jericho new york united states key people louis c. grassi ceo managing partner services accounting auditing consulting financial planning net income 57.5 million 2016 number of employees 252 website 1 grassi & co. the 70th largest firm in the u.s. is a premier professional service organization specializing in accounting auditing tax technology and business consulting services . grassi & co. has offices in manhattan long island and rockland county ny as well as internationally through its association with moore stephens international . grassi & co. specializes in professional services for the not for profit construction architecture & engineering financial services life sciences manufacturing & distribution retail technology media & telecommunication transportation energy & natural resources and healthcare industries among others . contents 1 background 2 awards 3 references 4 external links background edit it all started in 1980 with an empty file cabinet a desk and a savvy businessman named lou grassi who possessed a keen insight into the necessary components of success . after more than a quarter century grassi & co. is now one of the nation s elite accounting firms and among the top 100 largest firms in the united states . also ranked by crain s new york business as one of the top 20 largest accounting firms in new york and by long island business news as one of the top 10 largest on long island grassi & co. is a full service tax accounting and business advisory firm with three offices throughout the new york metro area new york city ny ; jericho ny ; new city ny . we provide more than traditional accounting auditing and tax services . we thrive on solving problems reducing tax liabilities easing the financial audit process managing and planning for growth and preparing for the future . we have been recognized nationally as one of the best places to work by best companies group and have been named among the top 25 best of the best firms by inside public accounting for eight years . grassi & co. is an independent firm associated with moore stephens north america the north american arm of moore stephens international limited . this international association consists of more than 300 independent accounting and consulting firms with nearly 650 offices in more than 100 countries . the breadth and depth of services available to you are equivalent to those offered by big 4 firms . globalization is the new standard and in today s evolving marketplace grassi & co. has the domestic and international capabilities to help companies achieve their global objectives . our team believes that honesty hard work and determination hold the keys to success and follow these principles when helping clients unlock their potential for success . this is what makes us different and we encourage you to experience it for yourself by contacting us today . awards edit grassi & co. is a premier professional services organization specializing in accounting auditing tax technology and business consulting . grassi & co. has been ranked the 17th largest accounting firm in new york by crain s new york and the 7th largest by long island business news . it was also ranked the 77th largest in the u.s. by accounting today and the 70th largest and one of the 100 fastest growing firms by inside public accounting . references edit external links edit grassi & co. official site retrieved from https en.wikipedia.org w index.php title grassi % 26 co. & oldid 734033009 categories companies established in 1980 navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 11 august 2016 at 18 02 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view