Top 100 Business Consulting Companies in New York City
The Best of December 2025Looking for a top consulting firm in New York City?
Consulting firms provide in-depth knowledge and understanding in relation to the client’s industry, technology, and processes. Having this kind of business partner empowers companies to make the best decisions for the business. They provide technical and corporate assistance, helping you resolve your challenges regardless of the industry you’re in.
Consulting firms provide a wide range of services, from creating business strategies to solidifying operational processes. Take your company to the next level by partnering with a firm today. Their knowledge and expertise are valuable assets for every business.
To assist you in your search for a partner, we’ve compiled this list of the top consulting companies in New York City. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best New York City Business Consulting Firms
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1351Undisclosed2 - 9 employeesHowell Township, NJJeffrey D. Shapiro, CPA is an Accounting company based in Howell Township, New Jersey. Their services include Accounting and Business Consulting.Read More
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1352Undisclosed2 - 9 employeesBrick Township, NJCK Accounting Group, a small Accounting company, is located in Brick Township, New Jersey. The team specializes in Accounting and Business Consulting.Read More
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1353Undisclosed2 - 9 employeesWayne, NJQuinn & Quinn is an Accounting company. They are located in Wayne, New Jersey and have small team. Their team focuses on Accounting and Business Consulting.Read More
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1354Undisclosed2 - 9 employeesWyckoff, NJAccounting company Hiza & Hiza LLC was founded in 1998. The team focuses on Accounting and Business Consulting.Read More
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1355Undisclosed2 - 9 employeesNew York, NYSay Bookkeeping, an Accounting company, was launched in 2017. The company focuses on Accounting and Business Consulting, and is small.Read More
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1356Undisclosed2 - 9 employeesStamford, CTStrictly Accounting CPA is a small Stamford, Connecticut-based Accounting company. The team provides Accounting and Business Consulting.Read More
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1357Undisclosed2 - 9 employeesStamford, CTNYC Tax guys is a small Accounting company founded in 2010. Their team offers Accounting and Business Consulting.Read More
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1358Undisclosed2 - 9 employeesGreenwich, CTSmeriglio Associates, LLC is an Accounting company. Their small team is headquartered in Greenwich, Connecticut and focuses on Accounting and Business Consulting. The firm was founded in 1986.Read More
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1359Undisclosed2 - 9 employeesStamford, CTCoppola Accounting and Financial is an Accounting company. Their small team is based in Stamford, Connecticut. Their services include Accounting and Business Consulting.Read More
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1360Undisclosed2 - 9 employeesStamford, CTSmall Accounting company NEWFIELD ACCOUNTING, LLC, is headquartered in Stamford, Connecticut. Their services include Accounting and Business Consulting.Read More
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1361Undisclosed2 - 9 employeesStamford, CTWesthill Accounting and Tax Services, LLC, a small Accounting company, is located in Stamford, Connecticut. The team provides Accounting and Business Consulting.Read More
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1362Undisclosed2 - 9 employeesStamford, CTGermain Accounting & Financials LLC, an Accounting company, was launched in 2018. The small team focuses on Accounting and Business Consulting.Read More
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1363Undisclosed2 - 9 employeesDarien, CTFinancial Sense, LLC is an Accounting company. They were founded in 1996, and their services include Accounting and Business Consulting.Read More
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1364Undisclosed2 - 9 employeesStamford, CTStamford Bookkeepers is an Accounting company. Their small team is headquartered in Stamford, Connecticut. Their team provides Accounting and Business Consulting.Read More
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1365Undisclosed2 - 9 employeesStamford, CTBased in Stamford, Connecticut, Totilo & Company, LLC’s is a small Accounting company. The team focuses on Accounting and Business Consulting.Read More
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1366Undisclosed2 - 9 employeesStamford, CTSummer Associates Tax Services is an Accounting company. They are based in Stamford, Connecticut and have small team. Their services include Accounting and Business Consulting.Read More
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1367Undisclosed2 - 9 employeesNew Canaan, CTTaylor McKay is a small Accounting company based in New Canaan, Connecticut. The team provides Accounting and Business Consulting.Read More
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1368Undisclosed2 - 9 employeesStamford, CTFounded in 2017, Pinewood Consulting, LLC is an Accounting company. The team focuses on Accounting and Business Consulting.Read More
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1369Undisclosed2 - 9 employeesStamford, CTThe Mayer Benefits Advisory, LLC, a small Accounting company, is located in Stamford, Connecticut. Their services include Accounting and Business Consulting.Read More
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1370Undisclosed2 - 9 employeesStamford, CTSmall Accounting company Judith Heft & Associates, is headquartered in Stamford, Connecticut. Their services include Accounting and Business Consulting.Read More
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1371Undisclosed2 - 9 employeesGreenwich, CTThe Dowling Group, a small Accounting company, is located in Greenwich, Connecticut. The team provides Accounting and Business Consulting.Read More
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1372Undisclosed2 - 9 employeesNorwalk, CTPeter Flournoy, CPA, a small Accounting company, is headquartered in Norwalk, Connecticut. The team offers Accounting and Business Consulting.Read More
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1373Undisclosed2 - 9 employeesStamford, CTLocated in Stamford, Connecticut, PRI Capital Corp is a small Accounting company. Their services include Accounting and Business Consulting.Read More
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1374Undisclosed2 - 9 employeesNeptune City, NJElite Tax and Bookkeeping Center, Inc. Is an Accounting company. They are based in Neptune City, New Jersey and have small team. Their services include Accounting and Business Consulting.Read More
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1375Undisclosed2 - 9 employeesWestfield, NJTepp Accounting Services is an Accounting company. Their small team is based in Westfield, New Jersey. Their team focuses on Accounting and Business Consulting.Read More
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1376Undisclosed2 - 9 employeesKeyport, NJArbor Tax is a small Accounting company located in Keyport, New Jersey. The team provides Accounting and Business Consulting.Read More
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1377Undisclosed2 - 9 employeesWoodbridge Township, NJDogra CPA LLC is an Accounting company. They provide Accounting and Business Consulting and were established in 2016. The company is based in Woodbridge Township, New Jersey.Read More
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1378Undisclosed2 - 9 employeesBROOKLYN, NYRUKI, LLC is an Accounting company founded in 2019. The team offers Accounting and Corporate Training & Coaching.Read More
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1379Undisclosed2 - 9 employeesNew York, NYAvacyn Technologies is an IT strategy consulting company. They were launched in 2022, and their services include IT strategy consulting and BI & big data consulting & SI.Read More
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1380UndisclosedFreelancer employeesJackson Township, NJEstablished in 2013, Emerald Support Services is a small Digital Strategy company. Their services include Digital Strategy and Business Consulting.Read More
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