Looking for a top consulting firm in New York City?

Investing in a consulting firm is a great way to achieve your company’s objectives.

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. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best New York City Business Consulting Firms

  • 1
    $10,000+
    2 - 9 Employees
    Nyack NY

    Agency Growth Consultant LLC is an agency consulting company based in Nyack, N.Y. and founded in 2016. It is a single employee firm. The company specializes in conversion optimization, digital strategy, and business consulting.

    Clients
    FiveStone
    Amplify
    NextCrew
    Industries
    Notable Project

    Agency Growth Consultant LLC supported a rebranding campaign for a digital marketing firm. They interviewed employees and clients and then assisted a rebranding that included an updated UX/UI, a new logo, and SEO consulting. The client was very happy with how the project was handled, and appreciated the company's inclusion of all employees in the campaign.


    “Their clear comprehension of their strengths prevents them from overextending; they’re never in a position to perform poorly.” – CEO, Digital Marketing Firm

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  • 2
    $10,000+
    10 - 49 Employees
    Brooklyn NY

    Tronvig Group is a strategic agency headquartered in Brooklyn, N.Y. with an office in Germany. Since 1998, the agency and its team of over 10 have been specializing in advertising, branding, and print design. The agency focuses on clients in various industries including arts/entertainment, non-profits, and financial services. 

    Clients
    Helen Keller International
    PEN America
    Easterseals New Jersey
    Lincoln Park Zoo
    Industries
    Notable Project

    Tronvig Group created a clear and concise message for a health museum's brand. It also guided the museum on how to target audiences and what type of exhibits it should run. The museum has seen an over 300% increase in visitors since working with Tronvig Group.

    "Tronvig helped us to define who we are." – President & CEO, Health Museum 

  • 3
    Undisclosed
    250 - 999 Employees
    Bridgewater Township NJ

    Clarkston Consulting, founded in 1991, is a global business consulting firm headquartered in Durham, N.C. The company has additional offices in Bridgewater, N.J.; Chicago; Atlanta; Roanoke, Va., and Novi, Mich. The company has more than 350 employees who specialize in ERP Consulting and SI, digital strategy, and IT strategy consulting. They mainly work with enterprise businesses, as well as some mid-market companies, in the consumer products & services, health care & medical, and retail industries.
     

    Clients
    L’OREAL
    Coca-Cola
    Pfizer
    Industries
    Notable Project

    Clarkston Consulting provided consulting services to a food distributor. The client needed help with a business transformation. The company provided advice and helped the client select a new ERP, which was SAP HANA. Additionally, they suggested areas of improvement for the client and helped complete some backlogged projects. The client was satisfied with Clarkston Consulting’s services. 

     “We accomplished our goals and selected the new ERP. They also gave us a report with all the business transformations and deliverables that we had expected.” — IT Manager, Food Distributor
     

  • 4
    $10,000+
    10 - 49 Employees
    Brooklyn NY

    L+R is an international design & technology studio and boutique strategy consulting firm founded in Brooklyn, New York City in 2012. The firm is made up of 25 skilled strategy, design and technology consultants, specializing in brand identity systems, go-to-market strategy consulting, technology strategy, UX/UI design, and next-generation mobile application development. They have offices in Brooklyn, Barcelona, Los Angeles and Milan and work with middle-market and Fortune 500 clients.

    Clients
    Amazon Web Services
    The Ad Council
    The Estée Lauder Companies
    GE
    Notable Project

    L+R developed a brand identity system, led software engineering, and executed a go-to-market strategy to facilitate a unique tenant engagement platform leveraging advanced mobile technologies and humanist principles. The team identified brand values, designed UX/UI and built a mobile application. The strategic initiative created new opportunities for the company's key stakeholders and garnered achievements as an industry-leading platform.

    "Thanks to the reliable and creative support provided by the L+R team, the company was able to hit all of their milestones for the year 2020." – Real Estate Company

  • 5
    $25,000+
    10 - 49 Employees
    New York NY

    Launched in 1980, AAR Partners is a business consulting company. Their small team is headquartered in New York, New York and Atlanta, Georgia. Their team focuses on business consulting.

    Notable Project

    To find a new agency of record, a dental healthcare company hired AAR Partners. The team set the criteria for the search, conducted interactive sessions, and guided the company in making the final decision.

    “Their guidance in the selection process and their experience were evident across the board.”

  • 6
    $50,000+
    10 - 49 Employees
    Brooklyn NY

    Sales Schema is a marketing consultancy located in Brooklyn, N.Y. Founded in 2014, they have four employees experienced with running high-value marketing campaigns for small and midmarket companies. Services include digital marketing, multimedia, SMM, SEO, branding, web design, and software development.

    Clients
    First American Bank
    Grady’s Cold Brew
    Lending USA
    Industries
    Notable Project

    Sales Schema provided social media networking and lead generation services to a creative branding services agency. They implemented vertical based outreach campaigns, which led to an increase in connections and clients.

    “Their tenacity and systematic outreach volume impressed us. We had a significant volume of new connections and decent call volume. About one to two direct engagements with new clients.” – Founding Partner, Creative Branding Services Agency

  • 7
    $5,000+
    2 - 9 Employees
    New York NY

    Brand New Matter is a product consulting firm and development agency headquartered in New York City. They were established in 2013 by founding employees of Priceline.com and Kayak.com. Brand New Matter is comprised of a team fewer than 10 employees who mostly provide strategy and advisory to early-stage startups. Their services include business consulting, mobile app development, and web app development. 

    Clients
    Assist
    Buster
    Seatboost
    BizBash
    Industries
    Notable Project

    Brand New Matter worked with a nonprofit mobile platform to establish product strategy and priorities in the early stages of their launch. The client wanted to build an application for organizing and scheduling volunteer teams but had limited internal resources for strategic development. Brand New Matter offered the expert support development they needed to produce formal designs and wireframes over a three-day sprint. The new business model they completed is the entire basis of the client's firm.

    "They were very thorough and the workshop was very intense. Covering everything in-depth, they presented us with facts and didn't sugarcoat anything. Also, they never pushed their services on us."  — CEO, Non-profit Mobile Platform

  • 8
    Undisclosed
    1,000 - 9,999 Employees
    New York NY
    Headquartered in New York, New York and Edinburgh , United Kingdom, Mazars USA is a large accounting company. The team focuses on accounting and business consulting.
    Notable Project

    Mazars USA provides tax services for an energy company. Their work includes an annual audit as well as routine tax filing.  

    “The staff is quite reasonable with meeting our requirements.”

  • 9
    $5,000+
    2 - 9 Employees
    New York NY

    Confidante Consulting is an investment management firm based in New York with offices in Houston and in Kyiv, Ukraine. The firm, founded in 2017, has a team of less than ten that provides business consulting, web design, and commercial financing, funding, & investment services to various clients.

    Clients
    DLA Piper
    Marathon Oil Corporation
    CMS Cameron McKenna LLC
    EVERLEGAL
    Notable Project

    A counseling service hired Confidante Consulting to help them with incorporation, development of their business strategy, and marketing campaign. Confidante Consulting provided a detailed and professionally organized business plan and all the needed tools to achieve the service's business goals.

    "Natalya is very knowledgeable about the services she provides and treats all clients with dignity and respect, while offering the optimal solutions." - Founder, Counseling Service

  • 10
    $1,000+
    2 - 9 Employees
    New York NY
    Sowen, a big data company and business consulting company, is in New York, New York and London, United Kingdom. The small firm was founded in 2019. Their services include BI & big data consulting & SI and business consulting.
    Industries
    Notable Project

    Sowen created an organized and structured plan for a government office. They helped to engage stakeholders with the data and systems the client used. Occasionally, Sowen also held workshops.

    "The blended understanding and Ori's leadership through it were the key to moving forward."

  • 11
    $5,000+
    10 - 49 Employees
    New York NY

    Red Banyan is a small public relations company. Based in Fort Lauderdale, Florida, the agency was founded in 2010. Their team offers public relations.

    Notable Project

    Red Banyan handles web development, SEO, and PR efforts for a digital marketing agency. The team assists in the client's various projects, which mainly involve writing press releases.

    "Red Banyan's team is dedicated to getting great results for their clients."

  • 12
    $5,000+
    2 - 9 Employees
    New York NY

    Company Expert is a consulting team based in Charleston, S.C. with over two members. Since their founding in 1997, they have provided digital strategy, marketing strategy, and business consulting solutions for both small and mid-market businesses.

    Industries
    Notable Project

    Company Expert provided marketing services for an architecture firm. The firm was looking to refresh their brand and better position themselves for future scaling. The project has yet to conclude but the results so far have been satisfactory for the firm.

    “Workflow has been via online collaboration with regularly scheduled video conferences and emailed correspondence.” - Principal Architect, Architecture Firm

  • 13
    $10,000+
    1,000 - 9,999 Employees
    New York NY

    Crowe is a public accounting, technology, and consulting firm headquartered in Westborough, Mass. with other offices in Chicago, New York City, Indianapolis, and South Bend, Ind. It was founded in 2005 and has grown rapidly to 5,304 employees who provide CRM consulting & SI, application management and support, tax and payroll preparation, and financial accounting services. 

    Clients
    Mitsubishi
    Trustmarque
    iRacing.com
    Rampart Insurance Services
    Industries
    Notable Project

    A software development company needed an agency to implement a data migration project. Crowe executed the data migration from CRM 3.0 to a newer version. Crowe now provides the client custom development and CRM support as needed.

    "I think the quality of the product that they deliver is very high. Because they focus on one product, they usually do it very well the first time around. It's rare that we find glitches or any kind of defects in their work." — President & Owner, Software Development Company

  • 14
    Undisclosed
    50 - 249 Employees
    Hauppauge NY

    AVZ is an accounting company. Their midsize team is located in Hauppauge, New York. The agency specializes in accounting and business consulting.

    Notable Project

    AVZ files the client's quarterly tax returns in multiple states. Additionally, they provide financial consultancy, create banking relationships, and helps with the client's individual tax returns.

    "AVZ is a team of professionals who do a great job."

  • 15
    $5,000+
    10 - 49 Employees
    New York NY

    Growth Lab is a business agency founded in Prishtina, Kosovo in 2020 with fewer than 50 employees. They specialize in business consulting, content marketing, and accounting solutions for small businesses in the fields of business and financial services.

    Clients
    EGS
    Rub sh.p.k
    TimeJob gmbh
    Industries
    Notable Project

    Growth Lab developed a dashboard and provided financial forecasting for an online retailer. The retailer worked closely with the founders of Growth Lab on a growth strategy. The retailer noticed a significant improvement thanks to Growth Lab’s contributions.

    “It was exactly what we needed.” - Co-Founder, Online Retailer

  • 16
    $100,000+
    10,000+ Employees
    New York NY

    TDCX, a large non-voice bpo/back office services company, is headquartered in Singapore, Singapore; Kuala Lumpur, Malaysia; Ratchathewi, Thailand and Pasig, Philippines. They offer non-voice bpo/back office services, voice services, and business consulting and were established in 1995.

    Industries
    Notable Project

    TDCX provides B2C e-commerce presales support for Lenovo EMEA. The team supports 15 European countries and is able to help in 11 languages. They are customer-focused and provide sale support.

    “TDCX delivers what it promises and exceeds results, even with difficult constraints.”

  • 17
    $5,000+
    10 - 49 Employees
    New York NY

    Envision Horizons is a full-channel Amazon advertising agency based in New York with an office in Denver. The agency, founded in 2017, has a team of more than ten that provides PPC, business consulting, and SEO services to various companies. 

    Clients
    Unilever International
    Milani Cosmetics
    Alima Pure
    Nassif MD
    Notable Project

    An umbrella brand hired Envision Horizons to help grow their Amazon sales channel. Envision Horizons was given full control of the brand's Amazon account, making them responsible for the digital marketing efforts, storefronts, inventory optimization, and other functions. They also gave recommendations on how to set up their product pages and allocating inventory based on their projections on ad spend. Because of this engagement, the brand's Amazon channel is now the brand's second-largest sales channel after its website. 

    "Their ad spends optimization has been the most impressive thing about them. They've been a huge boost in our life." - Business Analyst, Umbrella Brand

  • 18
    Undisclosed
    2 - 9 Employees
    Verona NJ

    Stetz, Belgiovine, Manwarren and Wallis, P.C. is an accounting firm based in Verona, N.J. with more than one member. Since 1993, they have offered financial accounting, business consulting, and tax preparation solutions to various clients.

    Clients
    Bit by Bit
    Notable Project

    Stetz, Belgiovine, Manwarren and Wallis, P.C. provided financial services for an IT company. These services included both tax preparation and financial consulting. Stetz, Belgiovine, Manwarren and Wallis, P.C. has helped the company on various projects.

    “It’s easy to talk with them. They’ve been good to us, giving us referrals to other small businesses, which has been good.” - CFO, IT Company

  • 19
    Undisclosed
    10 - 49 Employees
    River Edge NJ

    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.
    Notable Project

    Portney & Company prepares and files taxes for an antique asian art retailer. The retail has Portney & Company handle all their corporate and personal taxes. This has taken away the emotional burden from the owner.

    “Their team tends to be right, and they’ve really proven themselves over the years.” - Founder & CEO, Antique Asian Art Retailer

  • 20
    $1,000+
    2 - 9 Employees
    New York NY

    Spear CPA CFP is a New York, New York-based accounting and business services firm. Founded in 2004, their team of fewer than 10 serves small businesses in industries such as business services, health care, and legal. 

    Clients
    Young & Otero, Inc.
    Glazier Premier Tutoring
    Personal Touch Research
    Rise and Set
    Industries
    Notable Project

    Spear CPA CFP provided accounting and consulting for an A/V company. The team supported tax prep and facilitated the company's S-Corp establishment. Their services exceeded expectations.

    "[Spear] is my fiscal therapist. Whenever there’s a tax issue or problem, [they're] always there to talk through everything." — Former CEO, A/V Company

  • 21
    Undisclosed
    10 - 49 Employees
    New York NY

    Burton & Co., CPAs is an accounting firm based in New York and founded in 1981. Their team of more than 10 offers tax preparation, financial accounting, and business consulting solutions for small and mid-market firms in the fields of advertising and business services.

    Clients
    Victorious SEO
    Industries
    Notable Project

    Burton & Co., CPAs provided various accounting services for an SEO agency. The agency needed assistance with bookkeeping and CFO services. Burton & Co., CPAs helped the agency secure a new line of credit.

    “We’re continually impressed by his communication, his attention to detail, and his ability to take a really scary and complicated part of business and make it accessible to allow us to tackle the problem.” - CEO, SEO Agency

  • 22
    $5,000+
    2 - 9 Employees
    New York NY

    Black Drone is a marketing & advertising agency founded in 2020 with no more than 10 members. They offer business consulting, email marketing, and SEO solutions from their office in San Juan, Puerto Rico. They work primarily with small businesses.

    Clients
    Kumon North America
    Elion Partners
    Notable Project

    Black Drone provided digital marketing services for an educational organization. The organization lacked an internal marketing team and worked with Black Drone for their digital marketing efforts. The organization saw a 20-30% increase in online form fills as a result.

    “I learned a lot working with them.” - Marketing Manager, Educational Organization

  • 23
    $5,000+
    2 - 9 Employees
    New York NY

    CultureStrategy is an HR company founded in New York in 2017 with fewer than 10 professionals. They specialize in HR services, corporate training, and business consulting solutions for clients in the industries of financial services and healthcare.

    Clients
    GP
    Coca-Cola
    AirBnB
    Industries
    Notable Project

    CultureStrategy provided staff augmentation solutions for a gaming development firm. The firm needed assistance with inclusion and diversity training. CultureStrategy’s assistance resulted in a 96% engagement from the training.

    “They...have great technical as well as soft skills.” - CEO & President, Gaming Development Firm

  • 24
    $1,000+
    2 - 9 Employees
    New York NY

    Wilcox Williams is a New York-based consultancy founded in 2016 with no more than 10 employees. They specialize in business consulting, digital strategy, and UX/UI design solutions for small and mid-market companies alike.

    Clients
    PNC
    BNY Mellon
    UPMC
    Industries
    Notable Project

    Wilcox Williams provided UX consulting solutions for an education platform. Wilcox Williams provides plenty of feedback that the platform is able to work with. Wilcox Williams helped with the redesign of the platform through consulting.

    “I have very similar aesthetic values to Alex, which makes him easy to work with.” - Head of Design, Education Platform

  • 25
    Undisclosed
    2 - 9 Employees
    Valhalla NY

    Sternbach & Rose, CPAs is an accounting firm based in Valhalla, N.Y. with fewer than 10 professionals. Founded in 2009, they specialize in financial accounting, tax preparation, and bookkeeping solutions for clients.

    Notable Project

    Sternbach & Rose, CPAs provided accounting services for a vehicle accessory retailer. The retailer’s former accountant had no experience with online businesses and needed a firm with the know-how. Sternbach & Rose, CPAs keeps the retailer’s financial matters problem-free.

    “They treat us like a partner rather than a customer.” - President, Vehicle Accessory Retailer

  • 26
    Undisclosed
    2 - 9 Employees
    Freehold NJ

    Dubnik & Associates, LLC is an accounting firm based in Freehold, N.J. with more than two members. They provide tax preparation, payroll processing, and bookkeeping services for their clients.

    Notable Project

    Dubnik & Associates, LLC prepared the taxes of a law tutoring service. Since 2019, the service has continued to work with Dubnik & Associates, LLC for tax preparation needs. The service is confident in the competency of Dubnik & Associates, LLC.

    “Rob is always responsive, and his work is done in a timely fashion.” - Founder, Law Tutoring Service

  • 27
    $10,000+
    10 - 49 Employees
    Ronkonkoma NY

    Innovantes IT Solutions LLP is a technology firm based in Chandigarh, India with over 10 experts. Since their founding in 2016, they have offered mobile app development, web development, and business consulting solutions to various clients.

    Clients
    Medtronic
    The Wheelman Pty Ltd
    Ivy Healthcare
    Industries
    Notable Project

    Innovantes IT Solutions LLP developed a mobile app for a leading online ERP provider. The app was made to handle “rendering superior performance”. The launch was deemed successful and the provider is now working on other projects with Innovantes IT Solutions LLP.

    “The project management approach impressed us.” - CEO, Leading Online ERP Provider

  • 28
    $1,000+
    10 - 49 Employees
    Hoboken NJ

    Greyson Tax & Consulting is an accounting firm founded in 2012 and based in Colombus, Ohio. With over 10 members, they offer tax preparation, bookkeeping, and financial accounting services for small and mid-market firms across various industries.

    Clients
    Engel & Volkers Jacksonville
    Industries
    Notable Project

    Greyson Tax & Consulting provided tax prep and bookkeeping solutions for a real estate company. The company needed help changing into an S corp to save money in tax filings. Greyson Tax & Consulting has helped save the company save more than $30,000 in taxes in just one year.

    “Being able to ask important questions and get an accurate question in a timely manner has allowed me to improve the way I run my business as a whole.” - Owner, Real Estate Company

  • 29
    $50,000+
    10 - 49 Employees
    New York NY

    Mobile app development firm Beta Acid was founded in 2015. The agency specializes in mobile app development, web development, ux/ui design, Artificial Intelligence, and more and has a small team.

    Notable Project

    Beta Acid 

    "We feel that they’re invested in our project, and they act like owners when they build our requirements."

  • 30
    $5,000+
    2 - 9 Employees
    New York NY

    Forcery Salesforce Consultants New York City is a consulting partner founded in New York in 2020. Their team of no more than 10 offers CRM consulting, marketing strategy, and business consulting solutions for enterprise-level and mid-market businesses.

    Industries
    Notable Project

    Forcery Salesforce Consultants New York City provided Pardot implementation services for a hedge fund. The goal was to implement a marketing solution for the fund to gain a presence. A solution was formed two weeks earlier than expected.

    “Product knowledge, communication and helpfulness was perfect.” - Interim CIO, Hedge Fund

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