Management consulting companies in the US provide expert advice to enhance organizational performance and strategy. This sector features firms ranging from tiny boutiques to global giants, each addressing various sectors like healthcare, technology, and finance. Increasingly, AI and digital transformation are shaping consulting practices, driving firms to innovate in response to rapid market changes. Sustainability and data-driven decisions are now front and center as clients realize the importance of responsible governance and impactful change. This evolving landscape challenges consultants to find effective solutions for complex issues, with results that stretch beyond immediate profits.

The companies listed here each have distinct characteristics: they range in size from small (51-200 employees) to large (over 10,000 employees), with established headquarters in cities like New York and Boston. Initially founded between the 1920s and 2018, these firms specialize in various areas, including strategy development, digital transformation, and operational efficiency. Alongside industry giants like McKinsey & Company and Boston Consulting Group, the list reflects a mix of corporate ownership structures and operational strategies that cater to evolving client needs.

Continue reading for insights into the top management consulting companies in the US.

Top 15 Management Consulting Companies in the US

1. Boston Consulting Group (BCG)

• Website: bcg.com
• Ownership type: Corporate
• Headquarters: Boston, Massachusetts, United States (USA)
• Employee distribution: United States (USA) 31%, India 13%, Germany 8%, Other 48%
• Latest funding: December 2020
• Founded year: 1963
• Headcount: 10001+
• LinkedIn: boston-consulting-group

Boston Consulting Group (BCG) is a management consulting firm headquartered in Boston, Massachusetts. Established in 1963, BCG specializes in providing strategic advice and solutions to businesses and organizations across a wide array of industries. The firm assists clients in navigating complex challenges, driving transformation, and achieving sustainable growth through various consulting services. BCG's expertise spans sectors such as healthcare, financial services, technology, and consumer products, among others. The firm is recognized for its commitment to innovation and has been at the forefront of addressing issues like digital transformation and climate change. BCG operates globally, serving a clientele that includes both private sector companies and public organizations. With over 37,000 employees, BCG leverages its extensive talent pool to deliver impactful solutions tailored to client needs.

2. McKinsey & Company

• Website: mckinsey.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 34%, India 14%, Germany 6%, Other 46%
• Founded year: 2014
• Headcount: 10001+
• LinkedIn: mckinsey

McKinsey & Company, founded in 1926 and headquartered in New York, is a global consulting firm that specializes in management and strategy consulting. With over 39,000 employees, McKinsey operates in various industries, providing tailored advice to enhance operational efficiency and financial performance. The firm is recognized for its analytical approach and deep industry knowledge, helping clients tackle complex challenges. McKinsey's services span across sectors, including technology, healthcare, and finance, and they are known for their thought leadership, producing extensive research and insights that influence business practices worldwide. Their commitment to innovation is evident through initiatives like QuantumBlack, which focuses on leveraging AI to drive transformation for clients.

3. Bain & Company

• Website: bain.com
• Ownership type: Private
• Headquarters: Boston, Massachusetts, United States (USA)
• Employee distribution: United States (USA) 35%, India 18%, United Kingdom (UK) 6%, Other 40%
• Founded year: 1973
• Headcount: 10001+
• LinkedIn: bain-and-company

Bain & Company is a prominent management consulting firm headquartered in Boston, Massachusetts. Established in 1973, the firm provides expert advisory services to a variety of clients, including public, private, and non-profit organizations. Bain specializes in key areas such as customer experience, sustainability, and strategic planning, helping clients navigate intricate business challenges and drive growth. With a workforce exceeding 22,000 employees, Bain operates globally, with offices in major cities across North America, Europe, Asia, and the Middle East. The firm is recognized for its analytical rigor and collaborative approach, often working closely with clients to implement solutions that yield tangible results. Bain's insights into market trends and operational efficiencies have made it a trusted partner for organizations seeking to enhance their competitive edge.

4. Oliver Wyman

• Website: oliverwyman.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 30%, United Kingdom (UK) 10%, United Arab Emirates 9%, Other 50%
• Founded year: 1984
• Headcount: 5001-10000
• LinkedIn: oliver-wyman

Oliver Wyman is a management consulting firm headquartered in New York City, established in 1984. The firm specializes in strategic advisory services across various sectors, including financial services, healthcare, and technology. With a workforce of approximately 9,159 employees, Oliver Wyman operates globally, providing insights and solutions that help clients navigate complex business challenges. The firm is known for its impact-driven approach, focusing on delivering sustainable growth and transformation for its clients. Oliver Wyman's expertise extends to digital transformation, risk management, and operational efficiency, making it a trusted advisor for organizations looking to enhance their performance. The firm has a strong presence in key markets, including the United States, the United Kingdom, and the Middle East, and is recognized for its collaborative working style and deep industry knowledge.

5. Kearney

• Website: kearney.com
• Ownership type: Private
• Headquarters: Chicago, Illinois, United States (USA)
• Employee distribution: United States (USA) 17%, India 16%, United Arab Emirates 15%, Other 52%
• Founded year: 1926
• Headcount: 5001-10000
• LinkedIn: a-t--kearney

Kearney is a management consulting firm headquartered in Chicago, Illinois, founded in 1926. With a workforce of over 8,000 employees, Kearney provides a broad spectrum of consulting services, including digital analytics, leadership development, and sustainability solutions. The firm serves clients across multiple industries such as aerospace and defense, automotive, chemicals, consumer and retail, energy, financial services, healthcare, and technology. Kearney is known for its analytical approach and strategic insights, helping businesses tackle operational challenges and enhance performance. Their commitment to sustainability and social impact is evident in their initiatives and partnerships, positioning them as a forward-thinking player in the consulting space.

6. Guidehouse

• Website: guidehouse.com
• Ownership type: Corporate
• Headquarters: Mclean, Virginia, United States (USA)
• Employee distribution: United States (USA) 59%, India 34%, Lithuania 3%, Other 4%
• Latest funding: $1.1B, August 2019
• Founded year: 2018
• Headcount: 10001+
• LinkedIn: guidehouse-us

Guidehouse, Inc. is a consulting firm based in McLean, Virginia, founded in 2018. With over 14,000 employees, the company specializes in providing advisory, digital, and managed services to both businesses and government entities. Guidehouse operates in key sectors such as healthcare, energy, and financial services, assisting clients in addressing complex challenges and enhancing operational efficiency through tailored solutions. The firm has a strong emphasis on data analytics, digital technology, and sustainability, which are critical in today's business environment. Their involvement in federal grants and energy programs showcases their capability to manage large-scale initiatives effectively. Guidehouse has also received significant funding, amounting to $1.1 billion in 2019, which underscores their growth and investment in expanding their service offerings.

7. ABeam Consulting

• Website: abeam.com
• Ownership type: Private
• Headquarters: United States (USA)
• Employee distribution: Japan 55%, China 13%, Singapore 9%, Other 24%
• Founded year: 2006
• Headcount: 5001-10000
• LinkedIn: abeam-consulting

ABeam Consulting Ltd. is a consulting firm that specializes in management and IT consulting services. Established in 2006, the company has grown to support businesses across various sectors, including automotive, healthcare, and finance. ABeam Consulting is dedicated to helping organizations achieve operational efficiency and navigate the complexities of digital transformation. With a global presence, they operate in key markets such as Japan, China, and Southeast Asia, providing customized solutions that address the specific challenges faced by their clients. The firm employs a hybrid model, combining local expertise with global best practices to deliver impactful results. Their commitment to sustainability and innovation further positions them as a relevant player in the consulting industry.

8. Kpmg

• Website: kpmg.com
• Ownership type: Corporate
• Headquarters: United States (USA)
• Employee distribution: India 32%, United States (USA) 21%, United Kingdom (UK) 5%, Other 42%
• Latest funding: June 2002
• Founded year: 1987
• Headcount: 10001+
• LinkedIn: kpmg

KPMG is a global consulting firm founded in 1987, headquartered in the United States. With over 233,000 employees worldwide, KPMG offers a comprehensive range of professional services, including tax, legal, advisory, and audit services. The firm serves a variety of industries, helping organizations tackle complex challenges and enhance their operational efficiency. KPMG's approach combines deep industry knowledge with a multi-disciplinary perspective, allowing them to provide tailored solutions to their clients. They are actively involved in addressing contemporary issues such as digital transformation, risk management, and sustainability, positioning themselves as a key player in the consulting industry. KPMG has not reported any recent funding, indicating a stable operational model supported by their extensive service offerings and client relationships.

9. ScottMadden, Inc.

• Website: scottmadden.com
• Ownership type: Private
• Headquarters: Atlanta, Georgia, United States (USA)
• Employee distribution: United States (USA) 99%
• Founded year: 1983
• Headcount: 201-500
• LinkedIn: scottmadden-inc.

ScottMadden, Inc., founded in 1983 and based in Atlanta, Georgia, is a consulting firm that focuses on providing tailored strategies and solutions to clients in various sectors, including energy, healthcare, and education. With a team of approximately 265 employees, ScottMadden assists organizations in addressing complex challenges related to operational effectiveness, business transformation, and strategic planning. Their service offerings include strategy development, business transformation, operational effectiveness, digital solutions, and energy and utility solutions. The firm is particularly noted for its expertise in the energy sector, helping clients navigate the evolving landscape of energy and utilities. ScottMadden's approach emphasizes collaboration with clients to ensure that solutions are customized to meet specific needs, ultimately driving measurable results. The firm has not reported any recent funding, indicating a stable operational model based on its consulting services.

10. Avascent

• Website: avascent.com
• Ownership type: Corporate
• Headquarters: Washington, D.C., District Of Columbia, United States (USA)
• Latest funding: November 2022
• Founded year: 2007
• Headcount: 51-200
• LinkedIn: the-avascent-group

Avascent is a management consulting firm established in 2007, located in Washington, D.C. The company specializes in strategic advisory services, particularly for clients in the aerospace, defense, and government sectors. Avascent's team is known for its deep industry knowledge and analytical capabilities, which enable them to tackle complex challenges faced by their clients. They provide insights that help organizations navigate market dynamics, optimize operations, and enhance decision-making processes. Avascent's work often involves collaborating with both private sector companies and government entities, ensuring that their recommendations are grounded in a thorough understanding of the regulatory and operational landscapes. The firm has not reported any recent funding, indicating a stable operational model focused on delivering value through consulting rather than relying on external capital.

11. AlixPartners

• Website: alixpartners.com
• Ownership type: Private Equity
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 57%, United Kingdom (UK) 19%, Germany 8%, Other 16%
• Latest funding: June 2012
• Founded year: 1981
• Headcount: 1001-5000
• LinkedIn: alixpartners

AlixPartners is a consulting firm based in New York, specializing in financial advisory and global consulting services. Established in 1981, the company has developed a reputation for assisting businesses in overcoming complex challenges and achieving strategic transformations. Their expertise is particularly sought after during critical moments when swift and effective action is required. AlixPartners operates across various industries, including aerospace, automotive, and healthcare, providing tailored solutions that address the unique needs of each sector. The firm prides itself on its results-oriented approach, leveraging a team of experienced professionals who work closely with clients to implement sustainable solutions. With a workforce of approximately 3,737 employees, AlixPartners has a significant presence in the United States and internationally, with offices in the UK, Germany, France, and Argentina. Their commitment to delivering actionable insights and driving value for clients underscores their relevance in the management consulting field.

12. Strategic Decisions Group (SDG)

• Website: sdg.com
• Ownership type: Corporate
• Headquarters: Menlo Park, California, United States (USA)
• Employee distribution: United States (USA) 47%, Germany 40%, Canada 7%, Other 7%
• Latest funding: February 1999
• Founded year: 1981
• Headcount: 51-200
• LinkedIn: strategic-decisions-group-sdg

Strategic Decisions Group (SDG) is a consulting firm based in Menlo Park, California, founded in 1981. With a workforce of approximately 85 employees, SDG specializes in strategic management services, offering consulting in business strategy, portfolio management, risk analysis, and scenario planning. The firm caters to complex global businesses, assisting them in navigating uncertainty and enhancing their decision-making processes. SDG's approach includes educational programs aimed at improving decision quality, which have benefited numerous executives and organizations. They have a notable presence in various industries, including energy and natural resources, life sciences, technology, consumer products, aerospace, and engineering. SDG has worked with many Fortune 100 companies, demonstrating their capability to handle significant strategic challenges. Their commitment to decision-making education and training further distinguishes them in the consulting field, making them a relevant choice for organizations looking to refine their strategic approaches.

13. Strategy&

• Website: strategyand.pwc.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 30%, United Kingdom (UK) 12%, Germany 10%, Other 47%
• Founded year: 2014
• Headcount: 1001-5000
• LinkedIn: strategyand

Strategy& is a consulting firm based in New York, New York, founded in 2014. As part of the PwC network, it specializes in strategic consulting services aimed at helping businesses navigate complex challenges. The firm focuses on areas such as business strategy, digital transformation, and operational efficiency. Their clientele spans various sectors, including automotive, healthcare, and financial services, where they provide expert guidance to drive growth and innovation. With a workforce of approximately 5,934 employees, Strategy& operates globally, with a significant presence in the United States, the United Kingdom, Germany, and the United Arab Emirates. The firm emphasizes a collaborative approach, leveraging the extensive resources and capabilities of PwC to deliver integrated solutions that address clients' strategic needs.

14. Think Consulting

• Website: thinkconsulting.com
• Ownership type: Private
• Headquarters: Timonium, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2004
• Headcount: 51-200
• LinkedIn: think-systems-inc

Think Consulting, officially known as Think Systems, Inc., is a management consulting firm based in Timonium, Maryland. Founded in 2004, the company has grown to employ between 51 and 200 professionals, all based in the United States. Think Consulting specializes in management consulting, project management, and human capital management services. They cater to a variety of sectors, including healthcare, government, and education, helping organizations enhance operational efficiency and achieve strategic objectives. Their service offerings include growth and value creation, business transformation, project management solutions, and human capital strategies. The firm positions itself as a partner to its clients, providing tailored solutions that address specific challenges and opportunities. Their executive advisory team, which includes virtual CXOs, aims to guide organizations through complex transformations and operational improvements, ensuring that clients can navigate the evolving business landscape effectively.

15. Clg

• Website: clg.com
• Ownership type: Private
• Headquarters: Pittsburgh, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 75%, India 13%, France 13%
• Founded year: 1993
• Headcount: 51-200
• LinkedIn: clg

Clg, now known as ALULA, is a management consultancy based in Pittsburgh, Pennsylvania, founded in 1993. The firm specializes in enterprise transformation, leadership development, and performance improvement. ALULA employs a science-based methodology to help organizations enhance their capabilities and execute strategies effectively. They work with a range of clients, including Fortune 500 companies and mid-market firms, focusing on critical behaviors that drive business results. Their services are designed to address the complexities of organizational change, ensuring that clients can navigate challenges and achieve sustainable performance improvements. With a team that includes behavior analysts and business professionals, ALULA leverages decades of research and data analysis to inform their consulting practices. They have not reported any recent funding, indicating a stable operational model without external financial dependencies.

Management Consulting Insights: Key Companies in the US

Company	Headquarter	Size	Founded	Ownership
Boston Consulting Group (BCG)	Boston, Massachusetts, United States (USA)	10001+	1963	Corporate
McKinsey & Company	New York, New York, United States (USA)	10001+	2014	Private
Bain & Company	Boston, Massachusetts, United States (USA)	10001+	1973	Private
Oliver Wyman	New York, New York, United States (USA)	5001-10000	1984	Private
Kearney	Chicago, Illinois, United States (USA)	5001-10000	1926	Private
Guidehouse	Mclean, Virginia, United States (USA)	10001+	2018	Corporate
ABeam Consulting	United States (USA)	5001-10000	2006	Private
Kpmg	United States (USA)	10001+	1987	Corporate
ScottMadden, Inc.	Atlanta, Georgia, United States (USA)	201-500	1983	Private
Avascent	Washington, D.C., District Of Columbia, United States (USA)	51-200	2007	Corporate
AlixPartners	New York, New York, United States (USA)	1001-5000	1981	Private Equity
Strategic Decisions Group (SDG)	Menlo Park, California, United States (USA)	51-200	1981	Corporate
Strategy&	New York, New York, United States (USA)	1001-5000	2014	Private
Think Consulting	Timonium, Maryland, United States (USA)	51-200	2004	Private
Clg	Pittsburgh, Pennsylvania, United States (USA)	51-200	1993	Private

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