Top Consulting Firms in New Haven
-
Featured
What are Featured Providers?
$10,000+$50 - $99 / hr10 - 49Serves New Haven, United StatesServices provided
See all 22 projectsDataRoot Labs is a specialized AI and machine learning company known for developing sophisticated AI systems and scalable back-end solutions. The company consistently receives positive feedback, with 100% of reviews highlighting their deep AI expertise and efficient project management. Clients appreciate their dedication, timely delivery, and strong communication skills, and note that their AI solutions have led to significant improvements in project outcomes.
$25,000+$150 - $199 / hr10 - 49Serves New Haven, United StatesServices provided
See all 3 projectsWorking Excellence, a business consulting firm specializing in deploying machine learning models for enterprise analytics, is highly regarded for its expertise and efficient project delivery. With 100% positive feedback, clients commend their end-to-end solutions, responsiveness, and ability to enhance forecasting accuracy by 30%, consistently delivering ahead of schedule and within budget.
-
UndisclosedUndisclosed2 - 9Cortlandt, NY
Services provided
Small Accounting and Business Consulting company PARAGON MANAGEMENT GROUP INC, is in Cortlandt, New York. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Groton, CT
Services provided
One Consulting Company LLC, a Business Consulting company, was established in 2017. The team provides Business Consulting and Advertising and is based in Groton, Connecticut.
Read more -
UndisclosedUndisclosed2 - 9Ronkonkoma, NY
Services provided
In Ronkonkoma, New York, Rost & Company, CPAs, P.C. Is an Accounting company. The team focuses on Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Carle Place, NY
Services provided
Accountants Resource Group (ARG), a Business Consulting company, was launched in 2003. The small team specializes in Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Chappaqua, NY
Services provided
Gioffre & Company, LLP, a small Accounting company, is located in Chappaqua, New York. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Patchogue, NY
Services provided
Rizzi, Schwarz & Taraskas LLP is an Accounting company. They are based in Patchogue, New York and have small team. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Babylon, NY
Services provided
Small Accounting company Laufer LLP, is located in Babylon, New York. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Melville, NY
Services provided
Diapoules & Feinstein CPAs is an Accounting company. They offer Accounting and Business Consulting and were established in 1989. The agency is headquartered in Melville, New York.
Read more -
UndisclosedUndisclosed2 - 9Deer Park, NY
Services provided
Launched in 1973, Lawrence Offsey, CPA, a small Accounting company, is headquartered in Deer Park, New York. Their team provides Accounting and Business Consulting.
Read more -
$10,000+Undisclosed10 - 49The Bronx, NY
Services provided
Bronx Renovation Drywall and Painting Experts is a Business Consulting company. They offer Business Consulting and were founded in 2018. The company is headquartered in The Bronx, New York.
Read more -
UndisclosedUndisclosed2 - 9Hauppauge, NY
Services provided
Janice Redmond & Associates, an Accounting company, is located in Hauppauge, New York. They focus on Accounting and Business Consulting.
Read more -
$1,000+$50 - $99 / hr2 - 9Hauppauge, NY
Services provided
SEO agency Upside Business Consultants is located in Hauppauge, New York and Roslyn Heights, New York. Their services include Search Engine Optimization and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9Commack, NY
Services provided
Khatri Accountants is an Accounting company launched in 2006. The firm focuses on Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Bohemia, NY
Services provided
Peter R. O'Leary, CPA, P.C. Is an Accounting company. They are based in Bohemia, New York and have small team. Their team offers Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed250 - 999South Floral Park, NY
Services provided
Revenue Enhancement Services is a Business Consulting company established in 2021. The agency provides Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Hauppauge, NY
Services provided
BSB Associates Ltd is an Accounting company. They are headquartered in Hauppauge, New York and have small team. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Hauppauge, NY
Services provided
Armbrecht & Company, CPA, PC, a small Accounting company, is based in Hauppauge, New York. The team specializes in Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Bohemia, NY
Services provided
Launched in 1984, Gary S. Silverman, CPA, P.C. Is an Accounting company. The company provides Accounting and Business Consulting, and is small.
Read more -
UndisclosedUndisclosed2 - 9Commack, NY
Services provided
In Commack, New York, Joseph R Emmett CPA is a small Accounting company. The team specializes in Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Chappaqua, NY
Services provided
Michael Patrick Consulting, LLC is a Business Consulting company. The Chappaqua, New York-based agency was launched in 2008. Their services include Business Consulting and HR Consulting.
Read more -
UndisclosedUndisclosed50 - 249Pomona, NY
Services provided
Business Consulting company Neil Hoosier & Associates, Inc. Was launched in 1993. The company focuses on Business Consulting, and is midsize.
Read more -
$1,000+< $25 / hr10 - 49Bronx, NY
Services provided
Commercial Financing company Bl Leads was founded in 2014. The team offers Commercial Financing and Finance & Accounting Outsourcing (FAO) and is located in Bronx, New York.
Read more -
UndisclosedUndisclosed1,000 - 9,999New York, NY
Services provided
See all 1 projectsMazars USA is a professional services firm specializing in tax auditing and accounting. A review from an energy company highlights their effectiveness in completing annual audits and tax returns, with no negative feedback. Despite some staff turnover, they are praised for their communication and organizational skills. 100% of the feedback is positive, emphasizing their reliability and potential for expanded services.
-
$50,000+Undisclosed10 - 49Brooklyn, NY
Services provided
See all 4 projectsSales Schema is a specialized business consulting firm that provides strategic solutions for outbound marketing and appointment setting within the B2B sector. Over 90% of reviewers highlight their expertise in creating sustainable outreach strategies and seamless workflows, commending their dedication to improving cold outreach practices. Clients appreciate their tailored approaches and innovative techniques, emphasizing their role as a reliable and knowledgeable partner.
-
UndisclosedUndisclosed10 - 49Elmsford, NY
Services provided
Launched in 1989, Giambalvo, Stalzer & Co is an Accounting company. The team focuses on Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Huntington, NY
Services provided
Barry D. Zalk CPA is a small Accounting company founded in 1951. Their team offers Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Central Islip, NY
Services provided
Headquartered in Central Islip, New York, Myles S. Kassman & Company Inc is a small Accounting company. Their services include Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Setauket- East Setauket, NY
Services provided
Financial Consulting company Attract Capital, LLC was established in 2000. The team focuses on Financial Consulting and Commercial Financing.
Read more -
$75,000+$200 - $300 / hr10 - 49New York, NY
Services provided
See all 18 projectsFazer is a branding and design agency that specializes in brand strategy, visual identity, and web design for various industries. The reviews highlight their exemplary project management and creative talent, with many clients noting their ability to deliver high-quality work on time. Approximately 100% of reviewers praised their branding capabilities and responsiveness, with no significant areas for improvement mentioned.
-
Undisclosed$25 - $49 / hr10 - 49New Rochelle, NY
Services provided
Flatorb Inc is a software development company. Established in 2000, their team provides Custom Software Development and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed2 - 9Wilton, CT
Services provided
Be3 Marketing Group is a branding firm. The Wilton, Connecticut-based agency was founded in 2005. Their team offers Branding and Marketing Strategy.
Read more -
UndisclosedUndisclosed2 - 9Bay Shore, NY
Services provided
Q-RISE Tax, Accounting & Business Services is an Accounting company. Founded in 2011, the agency is headquartered in Bay Shore, New York. Their team specializes in Accounting and Business
Read more -
UndisclosedUndisclosed2 - 9Harrison, NY
Services provided
Small Accounting company Tobin & Company, CPA's, is in Harrison, New York. Their services include Accounting and Business Consulting.
Read more -
$1,000+$25 - $49 / hr50 - 249Hartford, CT
Services provided
Midsize Accounting company Whittlesey, is headquartered in Hartford, Connecticut. The team focuses on Accounting and Business Consulting.
Read more -
$10,000+$150 - $199 / hr250 - 999New York, NY
Services provided
Dragon Rouge, a Business Consulting company, was founded in 1984. The midsize team focuses on Business Consulting and Branding.
Read more -
$10,000+$150 - $199 / hr10 - 49New York, NY
Services provided
See all 13 projectsAOK Group is a business consulting firm specializing in brand development, marketing strategy, and social media foundation for emerging companies. Their reviews highlight a strong expertise in marketing strategy and effective project management, with 100% of the feedback emphasizing their sense of ownership and commitment to clients' success, making them a valuable partner in corporate consultation and business solutions.
-
UndisclosedUndisclosed2 - 9Rye Brook, NY
Services provided
Reda, Romano & Company, LLP is a small Accounting company based in Rye Brook, New York. The team offers Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Plainview, NY
Services provided
ZBS GROUP LLP is an Accounting company. Their small team is based in Plainview, New York and specializes in Accounting and Business Consulting. The company was launched in 2010.
Read more -
UndisclosedUndisclosed2 - 9Melville, NY
Services provided
Headquartered in Melville, New York, Iris B Rosken CPA, LLC is an Accounting company. They offer Accounting and Business Consulting and were founded in 2005.
Read more -
$1,000+$25 - $49 / hr10 - 49New City, NY
Services provided
Content Writing Services company books publishing inc is headquartered in New City, New York. They focus on Content Writing Services and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Norwalk, CT
Services provided
TrueVoice Growth Marketing™ is a Direct Marketing company. Headquartered in Norwalk, Connecticut, the firm was founded in 2008. Their team offers Direct Marketing and Social Media Marketing.
Read more -
$10,000+$150 - $199 / hr10 - 49Brooklyn, NY
Services provided
See all 11 projectsL+R is a business consulting firm specializing in digital transformation and UI/UX design, known for its innovative aesthetic approach and technological expertise. Approximately 90% of their projects are delivered on time, and clients appreciate their professionalism and ability to enhance lead generation. Notably, L+R excels in management consultation and offers creative business solutions, although initial presentations may sometimes underwhelm.
-
UndisclosedUndisclosed2 - 9Melville, NY
Services provided
Klueg Filippone & Co CPAs LLP is an Accounting company. The Melville, New York-based agency specializes in Accounting and Business Consulting.
Read more -
$5,000+$200 - $300 / hr2 - 9New Rochelle, NY
Services provided
Kweku Strategies Inc, a small IT strategy consulting company, is located in New Rochelle, New York. Their services include IT strategy consulting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Carmel Hamlet, NY
Services provided
Sal Tripi CPA is a small Carmel Hamlet, New York-based Accounting company. The team offers Accounting and Business Consulting.
Read more -
UndisclosedUndisclosed2 - 9Woodbury, NY
Services provided
Weisberg Mole & Co is a small Woodbury, New York-based Accounting company. The team provides Accounting and Business Consulting.
Read more -
$100,000+$50 - $99 / hr250 - 999New York, NY
Services provided
See all 37 projectsArcTouch is a versatile app and web development company that excels in creating engaging digital solutions across various platforms, including mobile applications and websites. The overall feedback from their clients is overwhelmingly positive, with approximately 90% of reviewers highlighting their effective project management, adherence to timelines, and strong collaborative culture. Clients particularly appreciate their ability to understand and meet client-specific needs, although some mention the need for improvement in budget management and staff retention.
-
$1,000+$200 - $300 / hr10 - 49New York, NY
Services provided
Business Consulting company Ecomx Agency was established in 2014. Headquartered in New York, New York, the team offers Business Consulting and Web Design.
Read more -
$10,000+Undisclosed2 - 9New York, NY
Services provided
See all 4 projectsRMW Commerce eCommerce Strategy Consulting is a business consulting firm specializing in eCommerce strategies and corporate consultation. They have been praised for their deep understanding of the Amazon ecosystem and their strategic insights. Their comprehensive approach and post-engagement support have led to the potential for significant business growth, with reviewers highlighting their expertise and thorough analysis.
-
$25,000+$100 - $149 / hr10 - 49New York, NY
Services provided
See all 32 projectsAppAgent is a marketing agency specializing in user acquisition and creative strategies for mobile game developers. Reviews highlight their professionalism, proactive approach, and deep industry understanding, with 100% positive feedback noting their ability to align with client goals and deliver high-quality assets. Approximately 80% of reviewers commend their project management and flexibility, making AppAgent a reliable partner for mobile gaming companies seeking to enhance marketing performance.
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 1 New Haven Consultants
-
$25,000+$200 - $300 / hr10 - 49Cheshire, CT
Ability to deliver
31.1/40.016.8/20 Reviews7.3/10 Clients & Experience7/10 Market PresenceService focus
10% Business Consulting90% Other -
UndisclosedUndisclosed50 - 249Milford, CT
Ability to deliver
7/40.00/20 Reviews0/10 Clients & Experience7/10 Market PresenceService focus
20% Business Consulting80% Other -
UndisclosedUndisclosed10 - 49Milford, CT
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
30% Business Consulting70% Other -
UndisclosedUndisclosed2 - 9Milford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Business Consulting -
UndisclosedUndisclosed2 - 9New Haven, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Business Consulting -
UndisclosedUndisclosed50 - 249Hamden, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Business Consulting -
UndisclosedUndisclosed50 - 249Shelton, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
60% Business Consulting40% Other -
UndisclosedUndisclosed2 - 9Guilford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Business Consulting30% Other -
UndisclosedUndisclosed2 - 9Wallingford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Business Consulting30% Other -
UndisclosedUndisclosed2 - 9Derby, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Business Consulting -
UndisclosedUndisclosed10 - 49Wallingford, CT
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
30% Business Consulting70% Other -
$50,000+Undisclosed2 - 9East Haven, CT
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
20% Business Consulting80% Other -
UndisclosedUndisclosed10 - 49Wallingford, CT
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Business Consulting50% Other -
$5,000+$100 - $149 / hr50 - 249Selden, NY
Ability to deliver
30.1/40.016.4/20 Reviews9.1/10 Clients & Experience4.6/10 Market PresenceService focus
10% Business Consulting90% Other -
UndisclosedUndisclosed2 - 9Shelton, CT
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
20% Business Consulting80% Other -
$5,000+$200 - $300 / hr2 - 9Hamden, CT
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
15% Business Consulting85% Other
