Explore leading business consulting services in Cincinnati, Ohio, that can elevate your business strategy. DesignRush features agencies trusted by major brands such as IKEA and UNICEF. With over 100,000 client-agency matches made monthly and 40,000+ vetted agencies, our platform is designed to connect you with the best consulting partners. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best Cincinnati Business Consulting Company Rankings

9 Companies - Rankings updated: August 16, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

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United States × Ohio × Cincinnati ×

  • Grant Thornton

    IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Cincinnati, Ohio
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Grant Thornton Services

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Financial industry
    • Real estate industry
    • Media and Entertainment industry
    Data sourced from the agency's DesignRush profile

    Grant Thornton Reviews & Testimonials

    • Theodore Mall
      Theodore Mall Review from Google
      4.0 ★

      Theodore Mall's Review Sourced from Google

      One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.5 4.5 (13)

  • Accenture

    World Famous IT Services for Businesses

    World Famous IT Services for Businesses

    Accenture is a renowned worldwide IT services company that excels in digital, cloud, and security solutions. With an extensive range of expertise across over 40 industries, we provide a comprehensive suite of services including Strategy and Consulting, Outsourcing, Interactive, Technology, IoT, and...

    Top Services:

    • Software Development
    • Cybersecurity
    • IT Services
    • IoT
    • Big Data Analytics
    • Show more
    Location
    Cincinnati, Ohio
    Number of Employees
    1000 & Up
    Portfolios Count
    4 Projects Listed
    View Profile
    4.1 4.1 (2)
    4.9 4.9 (18)

  • Koala Rank

    Our goal? Growing your B2B firm.

    Our goal? Growing your B2B firm.

    Grow an audience and generate more qualified leads for your small B2B firm with Koala Rank: the all-in-one content marketing service that helps you generate targeted traffic and automate your lead generation. Visit our website and get a FREE 30-min consultation, no strings attached...

    Top Services:

    • Digital Marketing
    • SEO
    • Content Marketing
    • Email Marketing
    • UI/UX Design
    • Show more
    Location
    Cincinnati, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    View Profile

  • Inkwood

    Your trusted partner in market research

    Your trusted partner in market research

    Inkwood Research is your trusted partner in market research. We deliver comprehensive insights that empower your company to informed business and investment decisions that will help shape its future...

    Top Services:

    • Business Consulting
    • Market Research
    Location
    Cincinnati, Ohio
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (2)

  • KPMG

    Together, we achieve more.

    Together, we achieve more.

    Offering project management, business, and IT services. At KPMG LLP, their purpose is to turn knowledge into value for the benefit of their clients, people, and the capital markets...

    Top Services:

    • Business Consulting
    • Market Research
    • Accounting
    • HR Outsourcing
    • IT Services
    • Show more
    Location
    Cincinnati, Ohio
    Number of Employees
    1000 & Up
    View Profile
    4.3 4.3 (56)

  • the dd+p group

    Accelerating Medical Innovation Through Strategic Commercialization

    Accelerating Medical Innovation Through Strategic Commercialization

    The dd+p group assists medical device manufacturers, from start-ups to large corporations, with business and marketing help as well as market research across a wide range of commercialization difficulties...

    Top Services:

    • Market Research
    • Business Consulting
    Location
    Cincinnati, Ohio
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (1)

  • Core Impact Strategy, LLC

    We Launch and Grow Purpose-Driven Brands

    We Launch and Grow Purpose-Driven Brands

    We help purpose-driven companies create and share their good story. We help you identify your ideal customer, craft a compelling message that stands out from the competition, and build a plan to reach your audience when they're receptive...

    Top Services:

    • Branding
    • Business Consulting
    • Digital Strategy
    • Digital Marketing
    • Show more
    Location
    Cincinnati, Ohio
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Vertical Solutions

    A New Era of Servitization and Smart Servicing Solutions

    A New Era of Servitization and Smart Servicing Solutions

    Vertical Solutions, Inc. (VSI) delivers best-in-class, cloud first, Actionable IoT, Field Service Management & Customer Experience solutions for the mid and enterprise markets globally...

    Top Services:

    • IT Services
    • CRM Consulting
    • Business Consulting
    Location
    Cincinnati, Ohio
    Number of Employees
    Under 49
    View Profile

  • Cartology

    Realize Your Full Potential

    Realize Your Full Potential

    Cartology is a service agency that helps brands to win on Amazon by launching onto the marketplace or turning around underperforming sales, subpar ad results and poor conversion rates...

    Top Services:

    • Branding
    • PPC
    • SEO
    • Advertising
    • Market Research
    • Show more
    Location
    Cincinnati, Ohio
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile

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