HR consulting companies in the U.S. play a crucial role in helping businesses manage their workforce effectively. These firms provide services ranging from recruitment and benefits administration to compliance and risk management. As organizations face the pressures of digital transformation and changing labor regulations, the demand for specialized HR support continues to rise. Talent management and employee engagement are critical focus areas for many of these companies, and they frequently leverage data analytics to enhance decision-making processes. With a growing emphasis on workplace culture, these consultancies are adapting their offerings to help clients create inclusive environments.

The companies featured in this list vary in size from small teams of under 50 to expansive firms with thousands of employees. Many are headquartered in major cities like New York and Milwaukee, showcasing a concentration of expertise in these regions. Founded between 1935 and 2020, these firms specialize in a range of HR services, including talent management, employee engagement, and compliance strategies. Their varied backgrounds lend unique perspectives that inform their tailored solutions for clients across industries.

Read on to discover more about top HR consulting companies in the U.S.

Top 15 HR Consulting Companies in the US

1. Segal

• Website: segalco.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 98%, Other 2%
• Founded year: 1939
• Headcount: 1001-5000
• LinkedIn: the-segal-group

Segal, established in 1939 and based in New York City, is a consulting firm that specializes in benefits and human resources consulting. With a workforce of over 1,200 employees, Segal provides a comprehensive suite of services designed to assist organizations in navigating the complexities of employee benefits and HR management. Their offerings include compliance consulting, HR communications, compensation strategies, and investment solutions, catering to a wide array of industries such as healthcare, higher education, and public sector organizations. Segal's commitment to improving organizational effectiveness and ensuring regulatory compliance has made it a trusted partner for many organizations seeking expert guidance in managing their employee benefits. The firm has built a reputation for delivering tailored solutions that address the unique challenges faced by its clients, further solidifying its position in the HR consulting industry.

2. Mercer

• Website: mercer.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 31%, India 22%, United Kingdom (UK) 11%, Other 35%
• Founded year: 1945
• Headcount: 10001+
• LinkedIn: mercer

Mercer, founded in 1945 and based in New York City, is a prominent consulting firm that specializes in human resources management and investment advisory services. With over 23,000 employees worldwide, Mercer provides a wide array of solutions aimed at helping organizations optimize their operations and address complex workforce challenges. Their services include employee benefits consulting, retirement planning, health and benefits strategy, and talent management. Mercer is also involved in change management and HR transformation, assisting companies in adapting to evolving market demands. The firm conducts extensive research, such as their annual health benefits survey, which offers insights into trends and strategies for managing employee benefits effectively. Mercer's commitment to innovation and employee well-being positions them as a significant player in the HR consulting sector.

3. EmPower HR

• Website: empowerhr.com
• Ownership type: Corporate
• Headquarters: Milwaukee, Wisconsin, United States (USA)
• Employee distribution: United States (USA) 94%, Dominican Republic 6%
• Latest funding: June 2022
• Founded year: 1995
• Headcount: 51-200
• LinkedIn: empowerhr

EmPower HR, based in Milwaukee, Wisconsin, is an HR consulting firm founded in 1995. With a workforce of approximately 48 employees, the company specializes in a range of services designed to support businesses in managing their human resources effectively. Their offerings include HR consulting, employee benefits administration, payroll administration, recruitment services, and risk management. EmPower HR has established partnerships with over 400 businesses across various industries, including technology, healthcare, and professional services. The firm prides itself on being a true partner to its clients, providing tailored solutions that address specific HR challenges. Their commitment to staying updated on compliance requirements and industry best practices positions them as a reliable resource for businesses navigating the complexities of HR management.

4. G&A Partners

• Website: gnapartners.com
• Ownership type: Private Equity
• Headquarters: Houston, Texas, United States (USA)
• Employee distribution: United States (USA) 99%
• Latest funding: January 2024
• Founded year: 1995
• Headcount: 501-1000
• LinkedIn: g%26a-partners

G&A Partners, based in Houston, Texas, is an HR consulting firm that specializes in providing comprehensive HR outsourcing solutions tailored for small and mid-sized businesses. Established in 1995, the company has built a reputation for delivering a wide range of services, including payroll administration, employee benefits, and HR technology. Their expertise allows clients to focus on growth while ensuring effective employee management and compliance with regulations. G&A Partners prides itself on offering customized HR solutions that meet the unique needs of each client, helping them attract and retain talent while managing costs. The firm operates primarily within the United States, with a workforce of approximately 765 employees, showcasing its capacity to support a significant client base. G&A Partners has not reported any recent funding, indicating a stable operational model that relies on its established service offerings and client relationships.

5. AlignHR

• Website: alignhr.com
• Ownership type: Private
• Headquarters: Triadelphia, West Virginia, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: alignhr

AlignHR is an HR consulting firm based in Triadelphia, West Virginia, founded in 2013. With a team of approximately 31 employees, the company specializes in providing comprehensive human resources solutions tailored to the needs of businesses across multiple sectors. Their services include talent acquisition, compliance audits, training programs, and administrative HR services. AlignHR positions itself as a proactive partner, aiming to alleviate HR challenges and streamline processes for its clients. The firm emphasizes the importance of aligning HR practices with the strategic objectives of organizations, thereby enhancing overall effectiveness. AlignHR serves a wide array of industries, including technology, healthcare, education, and non-profit sectors, showcasing its capability to address various HR needs. The absence of reported funding indicates a self-sustaining business model, which may appeal to clients looking for stability in their consulting partners.

6. The HR Team

• Website: thehrteam.com
• Ownership type: Private
• Headquarters: Columbia, Maryland, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1996
• Headcount: 11-50
• LinkedIn: the-hr-team

The HR Team, based in Columbia, Maryland, is a human resources consulting firm that specializes in HR outsourcing and consulting services tailored for small to mid-sized companies. Founded in 1996, the firm has built a reputation for helping organizations effectively manage their HR functions, ensuring compliance with regulations while enhancing employee engagement. Their service offerings include performance management, HR audits, and employee surveys, among others. The HR Team has worked with clients across various industries, such as technology, construction, and financial services, demonstrating their ability to adapt to different organizational needs. Their approach emphasizes customized solutions, allowing businesses to focus on growth while navigating the complexities of human resources.

7. Blue Beyond Consulting

• Website: bluebeyondconsulting.com
• Ownership type: Private
• Headquarters: Castro Valley, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2006
• Headcount: 51-200
• LinkedIn: bluebeyondconsulting

Blue Beyond Consulting, based in Castro Valley, California, is a consulting firm established in 2006. With a team of approximately 61 employees, the company focuses on enhancing organizational effectiveness through a variety of services. These include culture transformation, talent management, change management, and strategic communications. Blue Beyond Consulting partners with a wide range of clients, from Fortune 500 companies to non-profits, helping them to improve employee engagement and achieve their strategic goals. Their work emphasizes the importance of a high-performance culture and effective leadership, which are critical in today's competitive landscape. The firm has developed a reputation for its customized approach, ensuring that solutions are tailored to meet the unique needs of each client. They also prioritize diversity, equity, and inclusion in their consulting practices, reflecting a commitment to creating workplaces where all employees can thrive.

8. HR Works

• Website: hrworks-inc.com
• Ownership type: Private
• Headquarters: Fairport, New York, United States (USA)
• Employee distribution: United States (USA) 93%, India 7%
• Founded year: 1991
• Headcount: 51-200
• LinkedIn: hr-works-inc-

HR Works, Inc. is a human resources consulting and outsourcing company based in Fairport, New York. Founded in 1991, the firm has built a reputation for providing a broad spectrum of HR services tailored to meet the needs of various businesses and organizations. Their offerings include HR compliance, benefits administration, training, and strategic HR consulting. With a workforce of approximately 182 employees, HR Works serves clients across the United States, leveraging their extensive experience to help organizations streamline HR functions and improve employee satisfaction. The company prides itself on its ability to adapt to changing business environments, offering both virtual and on-site HR solutions. Their commitment to enhancing HR management strategies and executing employee programs aligns with the evolving demands of the industry.

9. Pasona N A, Inc.

• Website: pasona.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 89%, China 3%, Other 8%
• Founded year: 1985
• Headcount: 51-200
• LinkedIn: pasona-na-inc

Pasona N A, Inc., founded in 1985 and based in New York City, is a human resources consulting company that specializes in a range of services designed to support businesses in optimizing their HR functions. The firm offers recruitment services, payroll management, and business process outsourcing, focusing on enhancing organizational efficiency and compliance with U.S. labor laws. Pasona N A, Inc. serves a variety of clients, including Japanese companies operating in the U.S., providing tailored solutions that address the unique challenges they face in the American market. Their commitment to improving HR processes and supporting businesses in navigating complex regulatory environments underscores their role as a significant player in the HR consulting industry. With a workforce of approximately 238 employees, they maintain a strong presence in the U.S. market, while also having a small footprint in China and other regions.

10. Cultura HR

• Website: culturahr.com
• Ownership type: Private
• Headquarters: Miami, Florida, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2020
• Headcount: 11-50
• LinkedIn: cultura-hr

Cultura HR is a human resources consulting firm based in Miami, Florida, founded in 2020. The company specializes in providing tailored HR solutions to small and medium-sized businesses across various sectors, including medical, retail, and private equity. With a team that boasts over 35 years of combined HR experience, Cultura HR offers a range of services such as talent acquisition, compliance management, training, and HR advisory. They operate on a flexible model, allowing clients to engage their services on a retained, project, or hourly basis. This adaptability is particularly beneficial for businesses that require immediate HR support without the commitment of a full-time hire. Cultura HR emphasizes a referral-based approach, which suggests a focus on building strong client relationships and delivering quality service. Their commitment to addressing specific HR gaps for clients is evident in their service offerings and client testimonials, which highlight their effectiveness in managing HR needs efficiently.

11. Gallup

• Website: gallup.com
• Ownership type: Corporate
• Headquarters: Washington, D.C., District Of Columbia, United States (USA)
• Employee distribution: United States (USA) 65%, United Kingdom (UK) 8%, Germany 4%, Other 23%
• Latest funding: July 2016
• Founded year: 1935
• Headcount: 1001-5000
• LinkedIn: gallup

Gallup, Inc. is a consulting firm based in Washington, D.C., founded in 1935. The company specializes in analytics and advisory services, focusing on employee engagement, leadership development, and organizational culture. Gallup is known for its proprietary tools, including the CliftonStrengths Assessment, which helps individuals identify their strengths, and the Q12 Survey, a scientifically validated tool for measuring employee engagement. With a workforce of approximately 2,349 employees, Gallup serves a global clientele, providing insights that help organizations enhance their workplace culture and performance. Their research capabilities are extensive, with a history of studying human behavior and workplace dynamics, making them a significant player in the HR consulting industry.

12. Right Management

• Website: right.com
• Ownership type: Corporate
• Headquarters: Milwaukee, Wisconsin, United States (USA)
• Employee distribution: United States (USA) 39%, United Kingdom (UK) 12%, India 10%, Other 39%
• Latest funding: $630.0M, January 2004
• Founded year: 1980
• Headcount: 1001-5000
• LinkedIn: right-management

Right Management, founded in 1980 and based in Milwaukee, Wisconsin, is a consulting firm that specializes in talent management and workforce solutions. With a workforce of approximately 2,725 employees, the company offers a range of services including assessments, coaching, leadership development, and outplacement. Their mission is to help organizations improve employee engagement and effectively manage transitions. Right Management serves a global clientele, with a notable presence in the United States, United Kingdom, India, Canada, and Australia. They are part of ManpowerGroup, which enhances their capabilities and reach in the workforce solutions market. In 2023, they were recognized by Forbes as one of America's Best Management Consulting Firms, highlighting their expertise and commitment to client success.

13. HRBoost, LLC.

• Website: hrboost.com
• Ownership type: Private
• Headquarters: Libertyville, Illinois, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 11-50
• LinkedIn: hrboost-llc.

HRBoost, LLC. is an HR consulting firm based in Libertyville, Illinois, specializing in outsourced human resources services. Established in 2010, the company focuses on providing tailored HR solutions to small and mid-sized businesses. Their offerings include HR shared services, payroll services, employee wellness assessments, and various consulting projects. HRBoost prides itself on delivering a dedicated team of HR professionals who work closely with clients to enhance their HR functions and improve employee engagement. The firm has a proven track record of helping clients achieve recognition as 'Best & Brightest Companies to Work For,' showcasing their effectiveness in transforming HR practices. With a commitment to aligning HR strategies with business goals, HRBoost serves a range of industries, including professional services, healthcare, and manufacturing, among others. Their approach emphasizes a proactive and strategic partnership with clients, ensuring that HR becomes a driver of business success.

14. Mercer Latinoamérica

• Website: latam.mercer.com
• Ownership type: Private
• Headquarters: New York, New York, United States (USA)
• Employee distribution: Colombia 32%, Mexico 26%, Chile 23%, Other 18%
• Founded year: 1945
• Headcount: 10001+
• LinkedIn: mercerla

Mercer Latinoamérica is a consulting firm based in New York, specializing in talent management, employee benefits, and organizational transformation. Founded in 1945, the company has built a reputation for delivering a wide array of services tailored to enhance workforce strategies and improve organizational performance. Their offerings include compensation strategy, health consulting, and advisory services for mergers and acquisitions. With a significant employee presence in Colombia, Mexico, Chile, Argentina, and Panama, Mercer Latinoamérica is well-positioned to address the unique challenges faced by businesses in these markets. The firm actively engages in initiatives related to diversity, equity, and inclusion, reflecting a commitment to fostering equitable workplace environments. Their Mercer Learning programs further emphasize their role in developing workforce skills and capabilities, ensuring that HR remains a strategic partner in organizational transformation.

15. CCI Consulting

• Website: cciconsulting.com
• Ownership type: Corporate
• Headquarters: Blue Bell, Pennsylvania, United States (USA)
• Employee distribution: United States (USA) 88%, South Africa 8%, India 4%
• Latest funding: January 2025
• Founded year: 1988
• Headcount: 51-200
• LinkedIn: career-concepts

CCI Consulting, based in Blue Bell, Pennsylvania, is an HR consulting firm that specializes in talent management and organizational development. Since its inception in 1988, the company has been dedicated to helping organizations align their workforce strategies with their business objectives. CCI Consulting offers a wide array of services, including executive search, coaching, employee engagement, and strategic HR support. Their approach is centered on understanding the unique challenges that organizations face and providing tailored solutions that foster growth and resilience. The firm has worked with clients across various industries, demonstrating its ability to adapt to different organizational needs. CCI Consulting also emphasizes the importance of culture, diversity, and inclusion in its training programs, reflecting current trends in the workplace. With a team of experienced professionals, the company continues to support organizations in navigating the complexities of human resources and talent management.

HR Consulting Insights: Key Companies in the US

Company	Headquarter	Size	Founded	Ownership
Segal	New York, New York, United States (USA)	1001-5000	1939	Private
Mercer	New York, New York, United States (USA)	10001+	1945	Private
EmPower HR	Milwaukee, Wisconsin, United States (USA)	51-200	1995	Corporate
G&A Partners	Houston, Texas, United States (USA)	501-1000	1995	Private Equity
AlignHR	Triadelphia, West Virginia, United States (USA)	11-50	2013	Private
The HR Team	Columbia, Maryland, United States (USA)	11-50	1996	Private
Blue Beyond Consulting	Castro Valley, California, United States (USA)	51-200	2006	Private
HR Works	Fairport, New York, United States (USA)	51-200	1991	Private
Pasona N A, Inc.	New York, New York, United States (USA)	51-200	1985	Private
Cultura HR	Miami, Florida, United States (USA)	11-50	2020	Private
Gallup	Washington, D.C., District Of Columbia, United States (USA)	1001-5000	1935	Corporate
Right Management	Milwaukee, Wisconsin, United States (USA)	1001-5000	1980	Corporate
HRBoost, LLC.	Libertyville, Illinois, United States (USA)	11-50	2010	Private
Mercer Latinoamérica	New York, New York, United States (USA)	10001+	1945	Private
CCI Consulting	Blue Bell, Pennsylvania, United States (USA)	51-200	1988	Corporate

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