Top 100 Business Consulting Companies in Connecticut
The Best of April 2026Looking for a top consulting firm in Connecticut?
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 Connecticut. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Connecticut Business Consulting Firms
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121Undisclosed1,000 - 9,999 employeesStamford, CTRizing is a cloud consulting & SI company. Located in Stamford, Connecticut, the company provides cloud consulting & SI and HR Consulting.Read More
Industries
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122$1,000+Freelancer employeesOrange, CTDJP Design LLC is a graphic design company. In Orange, Connecticut, their team focuses on Graphic Design and Logo.Read More
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123Undisclosed2 - 9 employeesFarmington, CTIntegrated Growth Advisors is a Marketing Strategy company. Launched in 2011, the team provides Marketing Strategy and Business Consulting. The firm is based in Farmington, Connecticut.Read More
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124Undisclosed2 - 9 employeesMeriden, CTProServ Software & Support LLC is a small web design company based in Meriden, Connecticut. Their services include Web Design and IT strategy consulting.Read More
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125Undisclosed10 - 49 employeesNew Haven, CTWorkforce Alliance is a small Recruiting company headquartered in New Haven, Connecticut. Their services include Recruiting and HR Consulting.Read More
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126Undisclosed10 - 49 employeesMiddletown, CTTri-Com Consulting Group is a Corporate Training & Coaching company. Located in Middletown, Connecticut, their team offers Corporate Training & Coaching and IT managed services.Read More
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127Undisclosed10 - 49 employeesPlymouth, CTATS Advisors, A CPA Firm is an Accounting company. Founded in 1997, the firm offers Accounting and Business Consulting.Read More
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128Undisclosed10 - 49 employeesWoodbridge, CTFounded in 1916, Bailey Moore Glazer Schaefer and Proto, LLP is an Accounting company. The team offers Accounting and Litigation Support Services.Read More
Industries
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129Undisclosed10 - 49 employeesDarien, CTPerpetual: is a Business Consulting company located in Darien, Connecticut and New York, New York. They focus on Business Consulting and Corporate Training & Coaching and were launched in 2013.Read More
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130Undisclosed10 - 49 employeesNew Canaan, CTSilver Ridge Advisors (SRA), a small branding firm, is headquartered in New Canaan, Connecticut. The team specializes in Branding and Market Research.Read More
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131UndisclosedFreelancer employeesStamford, CTBusiness Consulting company Albu Consulting is headquartered in Stamford, Connecticut. They offer Business Consulting and were established in 1994.Read More
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132UndisclosedFreelancer employeesNew Canaan, CTSequent Consulting is a small New Canaan, Connecticut-based Business Consulting company. Their services include Business Consulting.Read More
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133Undisclosed10 - 49 employeesStamford, CTEstablished in 1981, Berkow, Schechter & Company LLP is a Business Consulting company. Their team offers Business Consulting and Financial Consulting.Read More
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134Undisclosed10 - 49 employeesNewington, CTHeritage Consultants, LLC, a small Business Consulting company, is headquartered in Newington, Connecticut. Their services include Business Consulting.Read More
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135Undisclosed2 - 9 employeesEllington, CTNew England Lean Consulting, a small Business Consulting company, is based in Ellington, Connecticut. The team focuses on Business Consulting.Read More
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136Undisclosed10 - 49 employeesSimsbury, CTNortheast Family Business Consulting , a small Business Consulting company, is based in Simsbury, Connecticut. The team specializes in Business Consulting.Read More
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137Undisclosed10 - 49 employeesNew London, CTAIM Consulting Associates is a Business Consulting company. They are in New London, Connecticut and have small team. They provide Business Consulting.Read More
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138Undisclosed10 - 49 employeesFairfield, CTSmall Business Consulting company Grapevine Technology, is headquartered in Fairfield, Connecticut. Their services include Business Consulting.Read More
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139Undisclosed10 - 49 employeesWaterbury, CTThe Waterbury Regional Chamber is a small Business Consulting company headquartered in Waterbury, Connecticut. The team offers Business Consulting.Read More
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140UndisclosedFreelancer employeesAvon, CTTegan Blackburn is a small Business Consulting company in Avon, Connecticut. Their services include Business Consulting.Read More
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141Undisclosed2 - 9 employeesDanbury, CTFme US, LLC is a Danbury, Connecticut-based Business Consulting company. Established in 2010, the team offers Business Consulting.Read More
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142Undisclosed2 - 9 employeesDanbury, CTHeadquartered in Danbury, Connecticut, Alderman & Company is a Business Consulting company. The team focuses on Business Consulting.Read More
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143Undisclosed50 - 249 employeesStamford, CTJMW Consultants is a Corporate Training & Coaching and Business Consulting company in Stamford, Connecticut. Their services include Corporate Training & Coaching and Business Consulting.Read More
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144Undisclosed2 - 9 employeesNorwalk, CTBusiness Consulting company WINSTON STRATEGIC PARTNERS, LLC is based in Norwalk, Connecticut. They specialize in Business Consulting.Read More
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145Undisclosed10 - 49 employeesWest Hartford, CTBusiness Consulting company The Clarion Group, Ltd. Is in West Hartford, Connecticut. They specialize in Business Consulting.Read More
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146Undisclosed2 - 9 employeesGreenwich, CTFounded in 2017, The TriFocal Advisor, a small Business Consulting company, is headquartered in Greenwich, Connecticut. Their services include Business Consulting.Read More
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147Undisclosed50 - 249 employeesShelton, CTSila Solutions Group is a Shelton, Connecticut-based Business Consulting company. Their services include Business Consulting and IT strategy consulting.Read More
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148Undisclosed2 - 9 employeesWest Hartford, CTGitlinCampisePrendergast, LLC is an Accounting company. Their small team is in West Hartford, Connecticut. Their team offers Accounting and Business Consulting.Read More
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149Undisclosed2 - 9 employeesGlastonbury, CTFirst Experience Communication is a Business Consulting company launched in 1983. Their services include Business Consulting and Marketing Strategy.Read More
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150Undisclosed2 - 9 employeesWaterbury, CTHeadquartered in Waterbury, Connecticut, Rekaby and Associates is an Accounting company. Established in 1995, the team specializes in Accounting and Business Consulting.Read More
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