Quantcast
Skip to content
Communities
  • North Fork
    • Jamesport
    • Mattituck
    • Orient
    • Riverhead
    • Shelter Island
    • Southold
  • The Hamptons
    • Montauk
    • Quogue
    • Sag Harbor
    • Sagaponack
    • Southampton
    • Water Mill
    • Westhampton Beach
  • NYC
  • Palm Beach
  • Home Pros
  • Digital Editions
  • Dan’s Best of the Best
  • Contact Us

Hello, Reader!

Account Settings › Help ›
Log Out
You have successfully signed out.
Login  |  Register
Dan’s Papers
  • Things to Do

    Events Calendar

    View and Post Events

    • Books & Authors
    • Concerts
    • Comedy
    • Fairs & Festivals
    • Film
    • Fitness & Outdoors
    • Galleries & Museums
    • Kids & Families
    • LGBTQ+
    • Nonprofits & Philanthropy
    • Pets & Animals
    • Seasonal & Holiday
    • Shopping
    • Theater

    Dan’s Events

    Visit Dan’s Taste

  • Arts & Culture
    • Artist Profiles
    • Books & Authors
    • Galleries & Museums
    • Performing Arts
    • Music, Film & TV
  • Food & Drink
    • Recipes
    • Restaurants
    • Bars, Breweries & Distilleries
    • Wine & Wineries
  • Celebrity News
  • Local News
    • Crime & Police
    • Politics
    • Health
    • Business
    • Education
    • Environment
    • Obituaries
  • Real Estate
  • Lifestyle
    • Dan Rattiner’s Stories
    • Fashion & Style
    • Hotels & Inns
    • Kids & Family
    • Nonprofits & Philanthropy
    • Party & Event Photos
    • Wellness

Hello, Reader!

Account Settings › Help ›
Log Out
You have successfully signed out.
Login  |  Register
Wine & Wineries

Get to Know Louis C. Grassi, Oenophile and Food Lover

By Kendra Sommers
5 minute 09/01/2017 Share
Louis C. Grassi
Louis C. Grassi. Photo: Grassi

Attendees of Dan’s Taste of Summer events this season saw many a boldface name in the culinary world, such as top chefs, restaurateurs and food personalities, under the tent. Another big name on the scene was Louis C. Grassi, CPA, CFE of Grassi & Co. Accountants & Success Consultants. In fact, Grassi lent his considerable expertise to tabulate the judges’ votes in the annual GrillHampton contest among participating restaurants. But he’s not just a top “numbers guy.” Lou is a serious oenophile who has visited many of the world’s wine regions and who often entertains in his Bridgehampton home. He says, “I love the food out here. This is a special, blessed place. When I hit exit 70 all the stress in my body automatically evaporates!” A South Queens native, Lou says “I love the beach—loved it since I was a child.”

Grassi is the Chief Executive Officer, Managing Partner, and recognized as the driving force behind Grassi & Co.’s growth. The company’s team consists of more than 250 of the most talented professionals in the New York Metro area. These pros are credentialed variously as Certified Public Accountants (CPAs), Certified Fraud Examiners (CFEs), Certified Financial Planners (CFPs), and Certified Construction Industry Financial Professionals (CCIFPs). Lou’s career spans four decades and has afforded him extensive tax, accounting and consulting experience. Grassi & Co.’s client portfolio is a testament to the fact that Lou’s counsel has proven instrumental to the success of many companies in a variety of industries.

Everyone knows what a good accountant does, but what is a “success consultant?” Lou says, “I coined the term 20 years ago, I believe it is our mission as a firm to help our clients in every way possible. We take a holistic approach by helping to get the client’s personal life in order as well. The centerpiece of our responsibility is helping clients to succeed. Many of our clients are such amazing people.”

Lou asserts that his company takes a proactive role with clients, performing such value-added services as profit-enhancement studies, operational reviews, performance benchmarking, forensic accounting, cost analysis, incentive compensation programs, estate and succession planning, corporate restructuring, and corporate retreat facilitation. In fact, Lou often runs retreats himself. He says, “They deserve it, they deserve the highest level of service and the most innovative ways to save on taxes and help to succeed in their business and personal life. Our staff creates a business plan for each client every year to figure out how to add value. We’re honored to have their business and to earn their trust every day.”

Lou says, “my friends call me “Right-Brain/Left-Brain.” Creativity and math in equal measure, in unique balance. Lou shares that he was originally a music major, but when he saw many of his contemporaries in that field out of work, he asked a guidance counselor what majors got the jobs. The short list included accountant. Lou had been doing tax returns for friends and family since high school, so he made the change and never looked back.

A nationally recognized expert, Lou is frequently called upon as a lecturer and business advisor. He has worked as an adjunct professor at Columbia teaching a graduate level course in finance and accounting.

Currently, Lou serves as Chair of Moore Stephens North America, part of an international association of more than 300 independent accounting and consulting firms. He was also a member of the Nassau County Audit Advisory Committee and a former member of the Nassau County Comptroller’s transition team. Additionally, Lou serves on the boards of Flushing Financial Corp, a $5 billion U.S. bank, and BRT Realty, a publicly traded real estate investment trust.

Grassi & Co.’s own strategic plan is to double in size over the next five years, opening offices in key East Coast cities. In fact, the specific goal is to go from being the 70th largest accounting firm in the U.S. to the 35th. But Lou stays humble and focused. He says, “I’ve been blessed with so many people in my life who have helped me to get to the next level. Even competitors I’ve admired—I visited them when the firm was small and young and I learned, it enabled us to grow and to learn from their mistakes.”

Recently his peers rated Lou “The Most Admired Peer” in the country.

  • Vetted Hamptons Resources

    Hamptons Classified 

    Access our trusted network of local professionals and browse employment opportunities in the Hamptons.
    Find a Home Pro Search Jobs
  • Most Recent Articles

    liGILGO250924

    Alleged Gilgo Beach serial killer Rex Heuermann to plead guilty, reports say

    The 2014 Montauk Friends of Erin St. Patrick's Day Parade

    Things to Do in the Hamptons This Week, March 27-April 2, 2026

    Montauk Fire Department at Montauk St. Patrick's Day Parade

    Montauk St. Patrick’s Day Parade 2026: 5 Things to Know Before You Go 

    MaryAnn Giella McCulloh and Mei Fung

    One Art Space Debuts Woman’s History Exhibition

  • Things to do on the East End

    More local events

    Passover Community Seder

    Center For Jewish Life – Sag Harbor
    Apr 1, 7:30 pm

    Word Game Palooza

    Rogers Memorial Library
    Today, 1 pm

    Valedictory Orations, Songs and Speeches, Harangues and Dialogues: Clinton Academy 1821 – 1921

    East Hampton Library
    Today, 7 pm

    Scaling Your Food Business: From Small Batch to Sustainable Growth

    FoodLab at Stony Brook Southampton
    Tomorrow, 2 pm

    Long Island During the American Revolution: The Battle of Long Island and the British Occupation with Bill Bleyer

    The Nathaniel Rogers House
    Tomorrow, 5 pm

    POETRY: Philip Schultz in conversation with April Gornik

    The Church
    Tomorrow, 6 pm
    Dan’s Papers

    The iconic mainstay of Long Island’s East End for over 60 years.

    Read Our Papers

    Digital Editions of Dan’s Papers are available online.
    Get our best stories right into your inbox. Subscribe
    Follow us
    © Dan’s Papers 2026 Schneps Media |
    Designed by Digital Silk
    • Terms of Use
    • Privacy Policy

    Post an Event