Top 100 Business Consulting Companies in New York City
The Best of September 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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121$5,000+10 - 49 employeesBrooklyn, NYThe Sage Advisory Group is a Business Consulting company. Established in 2023, the firm is based in Brooklyn, New York. Their team provides Business Consulting and Financial Consulting.Read More
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122Undisclosed2 - 9 employeesYonkers, NYBusiness Consulting company Yonkers Party Bus Company was founded in 2020. The small team provides Business Consulting.Read More
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123$50,000+50 - 249 employeesNew York, NYHeadquartered in Paris, France and New York, New York, Advention Business Partners is a Marketing Strategy company. They offer Marketing Strategy and Business Consulting.Read More
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124$10,000+2 - 9 employeesNew York, NYKRW Consulting, a Marketing Strategy company, focus on Marketing Strategy and Event Marketing. They were launched in 2017.Read More
Clients
Joseph RIbkoff Saks Marc Cain The King's FoundationIndustries
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125Undisclosed250 - 999 employeesNew York, NYSEI, an IT strategy consulting company, was founded in 1992. The team focuses on IT strategy consulting and Business Consulting.Read More
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126$5,000+10 - 49 employeesNew York, NYPR company Portman Square Group Communications is based in Boise, Idaho and New York, New York. Launched in 2017, the team focuses on Public Relations and Marketing Strategy.Read More
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127Undisclosed10 - 49 employeesRiver Edge, NJRead More
Portney & Company is a CPA and business firm founded in 1965 and based in River Edge, N.J. With more than 10 members, they offer financial accounting, business consulting, and tax preparation services to various clients.
Clients
Antique Art Import and Retail Co. -
128$1,000+2 - 9 employeesNew York, NYBusiness Consulting company bluhalo io Ltd was founded in 2025. The firm focuses on Business Consulting, Marketing Strategy, and Financial Consulting and has a small team.Read More
Clients
ThursdayIndustries
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129$1,000+10 - 49 employeesBrooklyn, NYRead More
Pisces is a Marketing Strategy company. Founded in 2018, the small company is based in Orlando, Florida; Dennis, Massachusetts; Vancouver, Canada and DeLand, Florida. Their team provides Marketing Strategy, Fractional CMO Services, Business Consulting, Branding, and more.
Clients
TaylorWorks ServIQ Commprise MachadoIndustries
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130$1,000+10 - 49 employeesNorth Bergen, NJFractional COO Consulting is a small Business Consulting and Business Continuity Management company established in 2020. Their services include Business Consulting and Business Continuity Management.Read More
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131$5,000+10 - 49 employeesNew York, NYLocated in New York, New York, Skaled is a Business Consulting company. The team specializes in Business Consulting and Conversion Optimization.Read More
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132Undisclosed2 - 9 employeesMontclair, NJLaw Office Systems, Inc. Is a small Business Consulting company founded in 1985. Their team offers Business Consulting and IT strategy consulting.Read More
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133$1,000+2 - 9 employeesNew York, NYSSR Digital Group is a CRM consulting and SI and Business Consulting company. Their team is in New York, New York and offers CRM consulting and SI and Business Consulting.Read More
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134$5,000+2 - 9 employeesNew York, NYBusiness Consulting and Corporate Training & Coaching company The NYC Life Coach was established in 2012. The agency focuses on Business Consulting and Corporate Training & Coaching, and is small.Read More
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135Undisclosed250 - 999 employeesNew York, NYAnchin is an Accounting company. The agency is in New York, New York. Their team provides Accounting and Business Consulting.Read More
Industries
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136Undisclosed250 - 999 employeesNew York, NYStax Inc. Is a Digital Strategy company. The New York, New York-based agency was established in 1994. Their services include Digital Strategy and Marketing Strategy.Read More
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137Undisclosed2 - 9 employeesBronx, NYHyphens & Spaces, LLC, a Corporate Training & Coaching and Business Consulting company, was founded in 2019. The firm provides Corporate Training & Coaching and Business Consulting, and is small.Read More
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138$1,000+2 - 9 employeesWest Caldwell, NJHercules Hauling is a Business Consulting and Trucking company. Their team is based in West Caldwell, New Jersey and specializes in Business Consulting and Trucking.Read More
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139$10,000+10 - 49 employeesNew York, NYElevate Labs is a Business Consulting company. Headquartered in New York, New York, the firm was launched in 2026. Their services include Business Consulting and CRM consulting and SI.Read More
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140$75,000+2 - 9 employeesBrooklyn, NYHR, Talent & Systems Consulting, a HR Consulting company, is based in Brooklyn, New York. The team specializes in HR Consulting and Corporate Training & Coaching.Read More
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141Undisclosed10 - 49 employeesNew York, NYDelv Global, a data analytics company, was launched in 2007. They provides BI & big data consulting & SI and Business Consulting.Read More
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142$1,000+50 - 249 employeesQueens, NYMCA Live Transfer Leads is a midsize Queens, New York-based Finance & Accounting Outsourcing (FAO) company. Their services include Finance & Accounting Outsourcing (FAO) and Commercial Financing.Read More
Industries
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143$5,000+10 - 49 employeesNew York, NYAccounting company Akram | Assurance, Advisory & Tax Firm specializes in Accounting and Business Consulting. They were established in 2013.Read More
Industries
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144$100,000+10 - 49 employeesNew York, NYM+D Advisory is an Event Marketing company founded in 2014. In New York, New York and Miami, Florida, the team focuses on Event Marketing and Business Consulting.Read More
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145$25,000+50 - 249 employeesNew York, NYUniqcli, a Marketing Strategy company, was launched in 2017. They are headquartered in Chicago, Illinois; Los Angeles, California; Philadelphia, Pennsylvania and Raleigh, North Carolina and have a midsize team. Uniqcli focuses on Marketing Strategy, cloud consulting & SI, Low/No Code Development, IT strategy consulting, and more.Read More
Clients
SootheIndustries
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146Undisclosed50 - 249 employeesNew York, NYGlobi is a Business Consulting company. The team offers Business Consulting and Market Research and is headquartered in New York, New York.Read More
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147Undisclosed10 - 49 employeesBrooklyn, NY7 Virtual Assistant Services, a market research company, was founded in 2016. The company provides market research, business consulting, back office outsourcing, transcription, and more and has a small team. The company is based in Brooklyn, New York.Read More
Industries
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148$5,000+2 - 9 employeesNew York, NYDreams Animation, an e-commerce development firm, is located in Long Island City, New York. Launched in 2009, the small team focuses on e-commerce development, web design, content marketing, search engine optimization, and more.Read More
Industries
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149$1,000+2 - 9 employeesNew York, NYWALLACE TAX AND ACCOUNTING is an Accounting company. Headquartered in New York, New York, the team provides Accounting and Business Consulting.Read More
Industries
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150Undisclosed10 - 49 employeesBrooklyn, NYBlack Ink Tax & Accounting Services is a Brooklyn, New York-based Accounting company. They offer Accounting and Business Consulting.Read More
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