Explore HR outsourcing options in Baltimore, Maryland, to enhance your workforce management. DesignRush features agencies that have successfully partnered with leading brands such as Henkel and Target. With over 100,000 client-agency matches made monthly and 40,000+ vetted agencies, you can trust our platform to connect you with the best HR experts. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best Baltimore HR Service Providers

7 Companies - Rankings updated: June 30, 2026

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

United States × Maryland × Baltimore ×
  • Collaborating for Lasting Impact in Business Consulting

    Collaborating for Lasting Impact in Business Consulting

    Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals  [... view Deloitte profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    • Payroll
    Location
    Baltimore, Maryland
    Number of Employees
    1000 & Up
    Portfolios Count
    6 Projects Listed
  • IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    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  [... view Grant Thornton profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    • Payroll
    Location
    Baltimore, Maryland
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Phenomenal Results by Phenomenal People

    Phenomenal Results by Phenomenal People

    Phenom, LLC is an SBA certified Minority Woman-Owned Small Business providing staffing and comprehensive management consulting services.  [... view Phenom profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    • Staffing
    Location
    Baltimore, Maryland
    Number of Employees
    Under 49
  • Now, for tomorrow.

    Now, for tomorrow.

    Offering AgTech, Business, and IT Services. Baker Tilly Canada Cooperative is a member of the global network of Baker Tilly International Limited, the members of which are separate and independent legal entities. Baker Tilly Canada refers to the association of member firms of Baker Tilly Canada Cooperative  [... view Baker Tilly profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    Location
    Baltimore, Maryland
    Number of Employees
    1000 & Up
  • Building trust in society and solving important problems.

    Building trust in society and solving important problems.

    We’re a network of firms in 155 countries with over 284,000 people who are committed to delivering quality in BPO, project management, assurance, advisory, IT, and tax services.  [... view PwC profile ]

    Top Services:

    • HR Outsourcing
    • BPO
    • Accounting
    Location
    Baltimore, Maryland
    Number of Employees
    1000 & Up
  • 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.  [... view KPMG profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    Location
    Baltimore, Maryland
    Number of Employees
    1000 & Up
  • IDEAS | PEOPLE | TRUST

    IDEAS | PEOPLE | TRUST

    BDO is a trusted adviser to clients seeking project management, audit, tax, and business consulting services. As one of the worlds leading audit and accounting organisations, we have clients of all types and sizes from large corporate organisations to private businesses, entrepreneurs and individuals across  [... view BDO profile ]

    Top Services:

    • HR Outsourcing
    • BPO
    • Accounting
    Location
    Baltimore, Maryland
    Number of Employees
    Under 49

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About The Author and Expert Reviewer

Bojana Trajcheva is a seasoned content editor and innovation researcher with extensive experience in the tech and marketing industries. Formerly Editor-in-Chief at Studentsko Eho, she developed a strong foundation in content creation and editorial leadership. Bojana further honed her skills in senior innovation research roles and now brings this combined expertise to her work as an editor at DesignRush.

Sanja Srećković is an HR professional who utilizes her background in cultural anthropology to develop practical and successful HR methods for businesses. She served as a talent acquisition specialist at Petnica Science Center, then worked at SAT, an employment agency, where she successfully hired 100 people in just six months. She now employs her expertise in HR operations and management, talent assessment, and full-cycle IT recruitment to scale the teams and recognize top talent at DesignRush.