Top 100 Nonprofits Business Consulting Companies in the United States

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Top 100 Nonprofits Business Consulting Companies in the United States

The Best of December 2025

Looking for a top nonprofit consulting firm in the United States?

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. 

Jump to Most Reviewed Companies

List of the Best Nonprofits Business Consulting Firms in USA

  • 1
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    New York, NY

    Small public relations company Orangefiery, is headquartered in Larkspur, California and New York, New York. Established in 2014, the team focuses on public relations, business consulting, market research, marketing strategy, and more.

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    Clients

    Gamida Cell, Inc.

    Industries

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  • 2
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Portsmouth, NH
    Business Consulting company The Chalifour Consulting Group, LLC was established in 1995. Their small team is in Portsmouth, New Hampshire. Their services include Business Consulting, Corporate Training & Coaching, and Fractional CFO Services.
    Read More

    Clients

    Tuler Ford KUMON

    Industries

  • 3
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Chicago, IL
    18 Coffees is a HR Consulting company launched in 2014. They are headquartered in Chicago, Illinois and have a small team. The firm offers HR Consulting, Corporate Training & Coaching, and Business Consulting.
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    Clients

    Pandora Radio

    Industries

  • 4
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Charlotte, NC
    Established in 2012, Out of the Box Advisors is a Business Consulting company. They are based in Charlotte, North Carolina; Jacksonville, Florida and Sun Prairie, Wisconsin and have a small team. The firm focuses on Business Consulting and Marketing Strategy.
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    Clients

    Coleman Service Supply LLC

    Industries

  • 5
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Tucker, GA
    Based in Tucker, Georgia, Turknett Leadership Group is a Business Consulting and Corporate Training & Coaching company. Established in 1987, the small team provides Business Consulting and Corporate Training & Coaching.
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    Clients

    Global Payments

    Industries

  • 6
    (23 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    El Segundo, CA

    Facet Interactive is a small Digital Strategy company launched in 2014. Their services include Digital Strategy, BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, and more. The agency is based in El Segundo, California.

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    Clients

    Element Solutions Inc

    Industries

  • 7
    (8 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Chicago, IL

    SHERMAN is a PR firm located in Chicago. Founded in 2001, the team of fewer than 10 employees works with clients across industries such as healthcare and medical, real estate, and information technology. They specialize in PR, marketing strategy, and social media marketing.

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    Clients

    The Harris Poll

    Industries

  • 8
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Brooklyn, NY

    Gaussian Consulting is a small business consulting company. The Brooklyn, New York-based firm was founded in 2014. Their team focuses on business consulting and IT strategy consulting.

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    Clients

    Housing Works

    Industries

  • 9
    (21 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Alexandria, VA

    Bixa, founded in 2012, is a research studio that specializes in market research and marketing strategy. The two-person team operates out of Alexandria, Va. and provides services such as interviews, observational research, and surveys. They work with large to mid-sized enterprises in IT, advertising and marketing, and business services among other industries.

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    Clients

    Google

    Industries

  • 10
    (33 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $5,000+
    2 - 9 employees
    Cincinnati, OH

    Branding firm BS LLC was founded in 2014. Their small team is based in Cincinnati, Ohio. Their services include Branding, Marketing Strategy, Digital Strategy, Other Digital Marketing, and more.

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    Clients

    Kroger

    Industries

  • 11
    (11 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $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. 

    Read More

    Clients

    National Gallery of Art

    Industries

  • 12
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Chicago, IL

    Solve for (x), llc is a Fractional CFO Services company. They are located in Chicago, Illinois and have a small team. The firm offers Fractional CFO Services, Business Consulting, and Funding & Investment.

    Read More

    Clients

    AgencyPPC

    Industries

  • 13
    (24 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.4

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Philadelphia, PA
    Launched in 2004, Brolik is a Marketing Strategy company. They are headquartered in Philadelphia, Pennsylvania and have a small team. The firm offers Marketing Strategy, Branding, Digital Strategy, Social Media Marketing, and more.
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    Clients

    MLS Players Association Talley Management Group Houwzer Powerhouse Boiler Equipment

    Industries

  • 14
    (2 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.5
    $5,000+
    10 - 49 employees
    Atlanta, GA

    JH Media Group is a small digital strategy company. The Atlanta, Georgia-based agency was founded in 2002. Their services include digital strategy, business consulting, other digital marketing, and web development.

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    Industries

  • 15
    (18 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.6

    Value

    4.5

    Would Recommend

    4.7
    Undisclosed
    10 - 49 employees
    Northampton, MA

    Last Call Media is a creative agency with offices in both New York, NY and Northampton, MA. Founded in 2009, Last Call Media has a team of about 20 employees who specialize in web development, e-commerce development, digital strategy, UI/UX design, and management consulting.

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    Clients

    Wentworth Institute of Technology

    Industries

  • 16
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Orlando, FL

    Logo company South Street Marketing was established in 2014. Their small team is in Orlando, Florida. Their services include logo, search engine optimization, social media marketing, and web design.

    Read More

    Industries

  • 17
    (14 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.5

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Oak Park, IL
    Anchor Advisors, Ltd. Is an Oak Park, Illinois-based Corporate Training & Coaching company. The small team offers Corporate Training & Coaching and Business Consulting. The firm was founded in 2001.
    Read More

    Clients

    RefugeeOne

    Industries

  • 18
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.0

    Would Recommend

    4.5
    Undisclosed
    50 - 249 employees
    Portland, OR

    Perkins & Co is an accounting firm based in Portland, Ore. They have a team of around 200 teammates and were founded in 1986. They provide business consulting, tax preparation, and HR services. 

    Read More

    Clients

    Metal Toad

    Industries

  • 19
    (10 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Woodbridge, VA

    Accounting company JS Morlu was founded in 2012. The company provides accounting and business consulting and has a small team.

    Read More

    Industries

  • 20
    (16 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    New York, NY

    Kelly L. Campbell is a leadership coaching company based in New York that was founded in 2016. The company specializes in trauma-informed leadership coaching, conscious communications, and conscious leadership consulting.

    Read More

    Clients

    Creative, Media + Technology Agencies

    Industries

  • 21
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Dalton Gardens, ID

    In Dalton Gardens, Idaho, Warren Research Inc. Is an IT managed services company. Established in 2019, the small team specializes in IT managed services, cybersecurity, social media marketing, content marketing, and more.

    Read More

    Industries

  • 22
    (1 Reviews) 4.0

    Timeliness

    4.0

    Service Excellence

    4.5

    Value

    4.0

    Would Recommend

    5.0
    $50,000+
    2 - 9 employees
    Dripping Springs, TX
    Novel Work Co. Is a small Business Consulting company. The Dripping Springs, Texas-based company was launched in 2015. Their team provides Business Consulting, Corporate Training & Coaching, Business Continuity Management, Branding, and more.
    Read More

    Clients

    The NRP Group

    Industries

  • 23
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    San Diego, CA
    Social media marketing agency Formula Marketing was launched in 2008. The small team provides social media marketing, content marketing, digital strategy, graphic design, and more. The firm is based in San Diego, California.
    Read More

    Industries

  • 24
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.7

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    250 - 999 employees
    Meridian, ID

    Jitasa is a finance & accounting outsourcing (FAO) company. Founded in 2008, the midsize company is in Meridian, Idaho. Their services include finance & accounting outsourcing (FAO), accounting, and business consulting.

    Read More

    Industries

  • 25
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Laguna Beach, CA
    Robyn & Robyn is a branding agency. Their small team is located in Laguna Beach, California. The company specializes in Branding, Graphic Design, Business Consulting, Marketing Strategy, and more. The company was established in 2015.
    Read More

    Industries

  • 26
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Philadelphia, PA

    Key Medium is a digital agency located in Philadelphia and founded in 2014. They have six employees specializing in creating branded experiences for small businesses, nonprofits, and government agencies. Services include branding, web design, digital strategy and consulting, and web development.

    Read More

    Clients

    Pro bono beneficiary clients include Community Integrated Services

    Industries

  • 27
    (14 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Martinsburg, WV

    Hersick+Webster is a branding, design, and strategy company based in Hedgesville, W. Va. Since 2015, their 2-person team has provided branding, marketing strategy, and print design services to mostly midmarket companies. 

    Read More

    Clients

    University of Alabama Center for Economic Development

    Industries

  • 28
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Indianapolis, IN

    SmallBox is a creative agency founded in 2006. Based in Indianapolis, Ind., the team of 9 employees specializes in branding, web design, other design and more. They primarily serve clients in the non-profit and education industries. 

    Read More

    Clients

    Lilly Endowment

    Industries

  • 29
    (1 Reviews) 4.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.0

    Would Recommend

    4.0
    $10,000+
    2 - 9 employees
    Austin, TX

    Ponticlaro is a website development firm. They provide web development, web design, business consulting, and custom software development and were established in 2006. Their small team is Austin, Texas-based.

    Read More

    Industries

  • 30
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Houston, TX
    Key Jordan is a midsize Business Consulting company. Established in 2014, the agency is in Amman, Jordan and Houston, Texas. Their team specializes in Business Consulting, Staffing, HR Outsourcing, and HR Consulting.
    Read More

    Clients

    American Embassy

    Industries

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