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Premier Public Sector Consulting Companies

Public sector consulting companies offer innovative solutions to help government entities address challenges across different societal requirements. They support public organizations in infrastructure, defense, and finance areas, among other sectors.


Browse through this curated list of outstanding government consulting firms and discover their invaluable contributions to the government.


Note: The following list of leading public sector consulting companies is ranked in no particular order. The selection criteria are based on a variety of factors, including market capitalization, revenue, and overall industry impact. That said, while they are highly regarded in the industry, plenty of other organizations also offer exceptional products and services.


What is Public Sector Consulting?



a group of business professionals and consultants in a meeting
Photo by fizkes/ Shutterstock


Public sector consulting is the practice of providing advisory, strategic, and operational services to improve the performance of government agencies and other public organizations.


Here are common services that public sector consulting companies offer.


  • Strategy Consulting
  • Management Consulting
  • Technology Consulting
  • Financial Consulting
  • Marketing and Sales Consulting
  • Human Resources (HR) Consulting
  • Operations Consulting


Public Sector Consulting Vs. Private Sector Consulting


Public sector consulting companies primarily serve government agencies, non-profit organizations, and other public entities. They use their expertise for public welfare and citizen’s interest and welfare.


Conversely, private consulting companies work closely with for-profit corporations and businesses. They focus on maximizing profits, expanding market share, and increasing shareholder value.


Notable Public Sector Consulting Companies


Public sector consulting companies cater to the different industry requirements and approaches to address specific demands and goals. Here are the top public sector consulting firms:


Public Sector Consulting Consulting Companies for Healthcare


Boston Consulting Group (BCG)


The Boston Consulting Group (BCG) comprises a roster of the largest public sector consulting companies in the United States. It boasts over 22,000 consultant experts and more than 90 offices globally.


BCG specializes in diverse industries, including financial services and healthcare. Specifically, it helps healthcare organizations to thrive in the industry. It leverages data, digital technologies, and advanced analytics to achieve its objectives.


McKinsey & Company


McKinsey & Company is part of the “Big Three” alongside BCG and Bain & Company. It is a multinational consulting firm founded by James O. McKinsey in 1926. A values-driven organization, McKinsey is known for its data-focused strategy for governments, corporations, and other organizations.


McKinsey works with different sectors, particularly in the healthcare industry. Its healthcare consulting services cover diverse areas in healthcare analytics and digital solutions.


Bain & Company


Bain & Company is a staple member of the “Big Three.” The firm assists global leaders in tackling challenges related to strategy, marketing, operations, technology, and finance. It collaborates with institutions that prioritize innovation and tangible results. 


Moreover, Bain & Company has proven its value in the healthcare and life sciences industries with its deep understanding of the intricacies of healthcare systems, medical advancements, and industry trends.


Public Sector Consulting Consulting Companies for Education




EY, formerly known as Ernst & Young, is one of the biggest names in consulting, auditing, technology, and strategy. Recently, EY secured contract modification for Air Force Audit Services, marking another milestone in expanding its portfolio of services.


EY-Parthenon focuses on providing strategic consulting services in the education sector. It assembles specialized teams of professionals in education policy,  student experience, and risk management to drive positive change and improvement within the education sector.


L.E.K. Consulting’s Global Education Practice (GEP)


L.E.K  Consulting is among the top public consulting consulting firms companies in the United States. One of the company’s specialized arms, Global Education Practice (GEP), is one of the leading partners for educational institutions globally. GEP focuses on addressing the education sector’s needs.


GEP’s expertise encompasses diverse segments of the education sector. The company spearheads numerous on-the-ground engagements in early childhood, K-12, and higher education in several countries. It integrates primary research with advanced analytics and strategic consulting to help clients identify growth opportunities in education markets.


Public Sector Consulting Consulting Companies for IT




Deloitte Consulting has been a premier consulting company since 1845. It was founded on the principle that shaping a better future relies on connection, collaboration, and innovation.


Deloitte solidifies itself as one of the top technological consulting companies by staying ahead in innovation. It guides clients through complex technological problems through its expertise, experience, and valuable connections.


Booz Allen


Booz Allen is one of the largest management and information technology consulting firms in the U.S. It was founded over a century ago with a singular mission—to empower people that make a difference in the world. Headquartered in McLean, Virginia, Booz Allen now boasts 33,800 experts working to better the world. 


Booz Allen provides consulting, analysis, and engineering solutions to a wide range of clients in the public and private sectors. Particularly, its public sector consulting services touch on many aspects of the government, including defense and intelligence. Among its roster of clients are the U.S. Air Force, U.S. Space Force, and U.S. Army. 


IBM Consulting


IBM Consulting, also known as IBM Global Business Services (GBS), is the company’s consulting arm. It offers comprehensive problem-solving solutions to clients to drive business success.


IBM GBS’ principles are grounded in collaboration and innovation. Its technology services and business solutions enable progress in the dynamic business environment.

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