Best Oregon HR Service Providers

12 Companies - Rankings updated: July 30, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

United States × Oregon ×
  • Let us save you time & money.

    Dimov Tax offers expert domestic and international tax and financial services, including individual and business tax preparation, cryptocurrency and stock taxation, IRS/state notice resolution, forensic accounting, M&A consulting, property management accounting, CPA letters, and tailored strategies...

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed

    Dimov Tax Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • High-Net-Worth Individuals
    • Startups
    • Technology Companies
    • International Taxpayers
    • Real Estate Investors
    • Professional Athletes & Entertainers
    • Healthcare Practices
    • Multi-State Businesses
    • Nonprofit Organization
    Data sourced from the agency's DesignRush profile

    Dimov Tax Reviews & Testimonials

    • Dmitrii Legetskii
      Dmitrii Legetskii Co-owner at VLA&DI Group
      5.0

      Accounting Review from Dmitrii Legetskii

      This company helped us set up our accounting system from beginning to end. I am a serial entrepreneur with experience working with many different accounting groups and this one has been the most responsive overall. They have helped us with registering the business, putting together payroll, and getting our quarterly tax returns filed. They have been also very helpful with giving personal tax advice. I would recommend them to any other friends and especially other business owners.

    • Setty McIntosh
      Setty McIntosh Producer Creative Director at Media Production Company
      4.2

      Accounting Review from Setty McIntosh

      Services 2 years in a row. George Dimov is now my C.P.A. Excellent, organized, thorough and timely. We were impressed with their patience, courteousness, and efficiency.

    • Undisclosed
      Undisclosed Executive at Tax Services Company
      5.0

      Accounting Review from Undisclosed

      They were easy to deal with. George Dimov, CPA successfully delivered the project as per the client's requirements. The service provider utilized Email and messaging apps for effective responsiveness and communication. They were also easy to work with. Ultimately, the client was satisfied with the partnership.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Your Complete HR & Payroll Solution

    Your Complete HR & Payroll Solution

    At Xenium HR, we handle the complexities of HR and payroll management so you can focus on what you do best. We value people as the most important asset of any organization. We believe in nurturing talent with passion, purpose, and entrepreneurial thinking, creating an environment where everyone can achieve...

    Top Services:

    • HR Outsourcing
    Location
    Tualatin, Oregon
    Number of Employees
    50 - 99
    Portfolios Count
    5 Projects Listed
  • Unlock the Talent Vault with Scion Staffing

    Unlock the Talent Vault with Scion Staffing

    Scion Staffing, Inc. is a nationally recognized IT services staffing, creative staffing, and executive search firm with offices across the U.S. Recognized by Forbes and the Business Times, our team specializes in staffing for roles ranging from Executive to Operations. We're dedicated to connecting companies...

    Top Services:

    • HR Outsourcing
    Location
    Portland, Oregon
    Number of Employees
    50 - 99
    Portfolios Count
    3 Projects Listed
  • Connecting Talent with Opportunity.

    Connecting Talent with Opportunity.

    We specialize in nationwide Direct Hire placements and Staffing services in Oregon and Washington. Our expertise spans industries such as Medical, Engineering, Construction, Manufacturing, Energy, Semiconductor, and more, ensuring the right talent for every business need...

    Top Services:

    • HR Outsourcing
    Location
    Medford, Oregon
    Number of Employees
    1000 & Up
  • A Creative Staffing Agency for Creative Minds

    A Creative Staffing Agency for Creative Minds

    Mathys+Potestio, The Creative Party®, is a creative staffing agency dedicated to serving creative/digital agencies, design firms, and corporate marketers. As a company of creatives for creatives, we bring unmatched expertise in matching the best creative, marketing, and technical talent to the right...

    Top Services:

    • HR Outsourcing
    Location
    Tigard, Oregon
    Number of Employees
    Under 49
  • 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...

    Top Services:

    • Business Consulting
    • Accounting
    • HR Outsourcing
    • Big Data Analytics
    • CRM Consulting
    • Show more
    Location
    Portland, Oregon
    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...

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • IT & Custom-Made Software Dev Solutions

    IT & Custom-Made Software Dev Solutions

    We pledge to keep using cutting-edge tactics, services, and strategies to deliver long-term, client-defined business value that makes the most of each client's IT investment for a competitive edge...

    Top Services:

    • HR Outsourcing
    • Cloud Consulting
    • Software Development
    Location
    Beaverton, Oregon
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Business & Technology Solutions

    Business & Technology Solutions

    Withum can be the new business advisor relationship you need to inspire innovation for your growth and success. Experience a fresh perspective on embracing what you’ve learned and refocusing your business strategy to thrive in an evolving, complex business environment. Whether you’re looking to strengthen...

    Top Services:

    • Accounting
    • HR Outsourcing
    • Cybersecurity
    • IT Services
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    1000 & Up
  • Building A Better Working World

    Building A Better Working World

    EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...

    Top Services:

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    1000 & Up
  • Broaden Your Horizon

    Broaden Your Horizon

    Tomedes is a leading translation company specializing in translation services, interpretation, and localization solutions for businesses and private clients worldwide. As a one-stop shop for language and translation solutions, we offer a wide range of language solutions in over 120+ languages and 950+...

    Top Services:

    • Translation Services
    • Business Consulting
    • Transcription Services
    • Digital Services
    • Branding
    • Show more
    Location
    Oregon City, Oregon
    Number of Employees
    100 - 249
    Average Hourly Rate
    $1/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • 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...

    Top Services:

    • Business Consulting
    • Market Research
    • Accounting
    • HR Outsourcing
    • IT Services
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    1000 & Up

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.