Top 100 Business Consulting Companies in New York City
The Best of March 2026Looking 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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601$5,000+2 - 9 employeesNew York, NYForci is a CRM consulting and SI company launched in 2009. The small team offers CRM consulting and SI and Web Development.Read More
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602Undisclosed2 - 9 employeesSouth Ozone Park, NYW. Scully, CPA, P.C. Is an Accounting company. The South Ozone Park, New York-based firm was launched in 2010. Their services include Accounting and Business Consulting.Read More
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603$1,000+2 - 9 employeesBrooklyn, NYBrandoPro is a branding company founded in 2020. The agency provides Branding and Marketing Strategy, and is small.Read More
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604Undisclosed2 - 9 employeesNewark, NJCurran Unger LLP is an Accounting company. Established in 2012, the firm is based in Newark, New Jersey. Their team provides Accounting and Business Consulting.Read More
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605Undisclosed2 - 9 employeesNew York, NYGavrilov & Co CPA’s is a small Accounting company in New York, New York. The team provides Accounting and Business Consulting.Read More
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606Undisclosed2 - 9 employeesNew Hyde Park, NYAccounting company Depietto CPA is based in New Hyde Park, New York. Their services include Accounting and Business Consulting.Read More
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607Undisclosed2 - 9 employeesNew York, NYCWS CPA LLP is an Accounting company. The agency is based in New York, New York. Their team provides Accounting and Business Consulting.Read More
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608Undisclosed2 - 9 employeesNew York, NYJade Stone Real Estate Consulting is a Business Consulting company. Their small team is in New York, New York. Their services include Business Consulting and Commercial Brokerage Services.Read More
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609Undisclosed2 - 9 employeesNew York, NYEstablished in 2009, Cardea Group is a small New York, New York-based Business Consulting company. Their services include Business Consulting and Executive Search.Read More
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610Undisclosed2 - 9 employeesNew York, NYCYRIS Executive Search is a small Executive Search company. Founded in 2015, the team offers Executive Search and IT strategy consulting.Read More
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611Undisclosed2 - 9 employeesNew York, NYEllig Group is a Market Research company. The team offers Market Research and Business Consulting, and the agency is based in New York, New York.Read More
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612$5,000+2 - 9 employeesBrooklyn, NYNASTY/CREATIVE is a PR firm. Their small team of employees is in Brooklyn, New York. Their team focuses on Public Relations and Branding.Read More
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613UndisclosedFreelancer employeesQueens, NYOne Guy Consulting is a Compliance Consulting company. The Queens, New York-based company was founded in 2025. Their team provides Compliance Consulting and Business Consulting.Read More
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614$5,000+2 - 9 employeesNew York, NYBusiness Consulting company Calgary Enterprises was launched in 1988. The team specializes in Business Consulting and E-Commerce Development and is in New York, New York.Read More
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615Undisclosed2 - 9 employeesBrooklyn, NYCertainty Tax Advisors, LLC is a small Business Consulting company in Brooklyn, New York. Their services include Business Consulting and Accounting.Read More
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616$10,000+Freelancer employeesBrooklyn, NYLaunched in 2014, Deniz Olmez is an e-commerce development firm. The small team specializes in E-Commerce Development and Business Consulting.Read More
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617$1,000+10 - 49 employeesNew York, NYEstablished in 1997, Document Solutions is a Back Office Outsourcing company. Their team specializes in Back Office Outsourcing and Business Consulting.Read More
Industries
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618Undisclosed10 - 49 employeesWoodbridge Township, NJHAN IT Staffing is a Staffing company. Located in Woodbridge Township, New Jersey, their small team offers Staffing and Recruiting. The company was founded in 2012.Read More
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619Undisclosed10 - 49 employeesRoseland, NJAccounting company Meisel, Tuteur & Lewis P.C. Was launched in 1946. The team focuses on Accounting and Business Consulting.Read More
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620Undisclosed10 - 49 employeesNew York, NYShine & Company LLP is a small New York, New York-based Accounting company. The team specializes in Accounting and Business Consulting.Read More
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621Undisclosed10 - 49 employeesNew York, NYSpielman Koenigsberg & Parker LLP is an Accounting company. The team provides Accounting and Business Consulting and is headquartered in New York, New York.Read More
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622Undisclosed10 - 49 employeesNew York, NYPhillips Gold and Company, LLP is a small Accounting company based in New York, New York. The team provides Accounting and Business Consulting.Read More
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623Undisclosed10 - 49 employeesNew York, NYLaunched in 1972, Ganer + Ganer, PLLC is a small Accounting company in New York, New York. Their team provides Accounting and Business Consulting.Read More
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624Undisclosed10 - 49 employeesNew York, NYSmall Accounting company Fulvio & Associates LLP, is based in New York, New York. The team provides Accounting and Business Consulting.Read More
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625Undisclosed10 - 49 employeesNew Rochelle, NYSmall Accounting company RLN US, LLP, is in New Rochelle, New York. Their services include Accounting and Business Consulting.Read More
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626Undisclosed10 - 49 employeesNew York, NYHKMP, LLP is a small New York, New York-based Accounting company. Their services include Accounting and Business Consulting.Read More
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627Undisclosed10 - 49 employeesNew York, NYHorowitz & Ullmann, P.C. Is a small New York, New York-based Accounting company. Their services include Accounting and Business Consulting.Read More
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628Undisclosed10 - 49 employeesNew York, NYAccounting company Rosen Kuslansky CPA, P.C. Offers Accounting and Business Consulting. They are located in New York, New York.Read More
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629Undisclosed10 - 49 employeesNew York, NYThe Brotherhood/Sister Sol is a New York, New York-based Corporate Training & Coaching company. They specialize in Corporate Training & Coaching and Business Consulting and were founded in 1995.Read More
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630Undisclosed10 - 49 employeesBrooklyn, NYEstablished in 2012, iMakr, a small Product Design company, is based in Brooklyn, New York and London, England. Their services include Product Design and Contract Manufacturing.Read More
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