Top 100 Business Consulting Companies in Connecticut
The Best of December 2025Looking 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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31Undisclosed2 - 9 employeesTorrington, CTDogWatch Navigation LLC is a Business Consulting company founded in 2014. The company focuses on Business Consulting.Read More
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32Undisclosed2 - 9 employeesSimsbury, CTMoon Shadow Consulting (Ind) is a Simsbury, Connecticut-based Business Consulting company. Their services include Business Consulting.Read More
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33Undisclosed2 - 9 employeesWestport, CTImpact Growth Partners, a Business Consulting company, offers Business Consulting. The agency is based in Westport, Connecticut.Read More
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34Undisclosed50 - 249 employeesRidgefield, CTRead More
Reynolds + Rowella is a business consulting and accounting company founded in 1985. Their midsize team is based in Ridgefield, Connecticut and focuses on business consulting and accounting.
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35Undisclosed2 - 9 employeesBloomfield, CTHoagland Management & Consulting LLC is a Business Consulting company established in 2022. In Bloomfield, Connecticut, the team focuses on Business Consulting and Corporate Training & Coaching.Read More
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36Undisclosed2 - 9 employeesGreenwich, CTLaunched in 1998, Panamax Capital, LLC is a Business Consulting company. The small team specializes in Business Consulting and Business Valuation Services.Read More
Industries
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37Undisclosed2 - 9 employeesFairfield, CTBusiness Consulting company Management Insights LLC specializes in Business Consulting and Market Research. They are located in Fairfield, Connecticut.Read More
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38Undisclosed10 - 49 employeesGreenwich, CTData Street Partners is a Business Consulting company. The team is headquartered in Greenwich, Connecticut and Southlake, Texas, and their services include Business Consulting.Read More
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39Undisclosed2 - 9 employeesGuilford, CTThe Lovins Group is a Business Consulting company. The agency is in Guilford, Connecticut. Their services include Business Consulting and Corporate Training & Coaching.Read More
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40Undisclosed2 - 9 employeesNew Canaan, CTSmall Business Consulting company Radical Consulting, is in New Canaan, Connecticut. The team specializes in Business Consulting.Read More
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41Undisclosed2 - 9 employeesWolcott, CTSTRIKING IDEAS LLC is a Business Consulting company. Their small team is located in Wolcott, Connecticut. Their services include Business Consulting and Branding.Read More
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42Undisclosed10 - 49 employeesAvon, CTBETERI Consulting Group, LLC is a Business Consulting company launched in 2020. Based in Avon, Connecticut, the team focuses on Business Consulting and Corporate Training & Coaching.Read More
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43Undisclosed2 - 9 employeesBloomfield, CTThorney Advisors, a Business Consulting company, was launched in 2001. The small team offers Business Consulting.Read More
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44Undisclosed2 - 9 employeesMadison, CTPi Restaurant Consulting, a Business Consulting company, is located in Madison, Connecticut. The team offers Business Consulting.Read More
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45Undisclosed10 - 49 employeesNewtown, CTVRT Management Group, LLC is a Business Consulting company. The Newtown, Connecticut-based company was established in 2008. Their team provides Business Consulting and Corporate Training & Coaching.Read More
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46Undisclosed2 - 9 employeesGlastonbury, CTFounded in 2002, Futures Strategy Group LLC is a small Glastonbury, Connecticut-based Business Consulting company. Their services include Business Consulting.Read More
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47Undisclosed10 - 49 employeesFarmington, CTThe Life and Annuity Group, a Business Consulting company, was established in 2002. The team focuses on Business Consulting and Custom Software Development.Read More
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48Undisclosed2 - 9 employeesWallingford, CTSmall Business Consulting company RainmakerThinking, Inc., is in Wallingford, Connecticut. Their services include Business Consulting and Corporate Training & Coaching.Read More
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49Undisclosed2 - 9 employeesDerby, CTMCA Associates is a Business Consulting company. In Derby, Connecticut, the firm was launched in 1986. Their services include Business Consulting.Read More
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50Undisclosed2 - 9 employeesMadison, CTNortheast HR Consulting is a HR Consulting company. Launched in 2017, the firm is in Madison, Connecticut. Their services include HR Consulting and Business Consulting.Read More
Industries
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51$1,000+10 - 49 employeesBrookfield, CTAdvertising company Patriotic Distributors was established in 2021. The team focuses on Advertising and Search Engine Optimization and is in Brookfield, Connecticut.Read More
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52Undisclosed10 - 49 employeesEast Hartford, CTTriple Helix Corporation is an ERP consulting and SI company founded in 2004. Located in East Hartford, Connecticut, the team provides ERP consulting and SI and Custom Software Development.Read More
Industries
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53Undisclosed50 - 249 employeesSouthington, CTRebel Interactive Group is an Advertising company. They were established in 2013, and their services include Advertising and Marketing Strategy.Read More
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54Undisclosed2 - 9 employeesShelton, CTBCE Solutions, a Staffing company, focus on Staffing and IT staff augmentation. They were launched in 2011.Read More
Industries
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55$10,000+2 - 9 employeesGreenwich, CTBased in Greenwich, Connecticut, Lower Cross is a social media marketing agency. They offer Social Media Marketing and Email Marketing and were founded in 2021.Read More
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56$5,000+2 - 9 employeesHamden, CTBrick N Mortar Marketing LLC., a SEO services firm, is based in Hamden, Connecticut. The team specializes in Search Engine Optimization and Web Design.Read More
Industries
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57Undisclosed2 - 9 employeesHartford, CTHEDCO is a Business Consulting company located in Hartford, Connecticut. They focus on Business Consulting and Finance & Accounting Outsourcing (FAO).Read More
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58Undisclosed2 - 9 employeesHartford, CTBusiness Consulting company CT Business Consulting is headquartered in Hartford, Connecticut. The team provides Business Consulting and Advertising.Read More
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59Undisclosed2 - 9 employeesStamford, CTVERVE Professional Services is a Business Consulting company. They focus on Business Consulting and Accounting and are headquartered in Stamford, Connecticut.Read More
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60Undisclosed2 - 9 employeesNorwalk, CTGroup MRA is a Norwalk, Connecticut-based Business Consulting company. They focus on Business Consulting and Corporate Training & Coaching.Read More
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