Best Seattle Project Management Companies

5 Companies - Rankings updated: April 03, 2026

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

United States × Washington × Seattle ×
  • 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:

    • Business Consulting
    • Software Development
    • Market Research
    Location
    Seattle, Washington
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Grant Thornton Services

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Finance modernization for data-driven expansion
      Financial Accounting Project Finance modernization for data-driven expansion
    • A new procurement paradigm at BDTX
      Business Operations Consulting Project A new procurement paradigm at BDTX
    Comprehensive analysis done by DesignRush Agency Experts.

    Grant Thornton Reviews & Testimonials

    • Theodore Mall
      Theodore Mall Review from Google
      4.0

      Theodore Mall's Review Sourced from Google

      One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial industry
    • Real estate industry
    • Media and Entertainment industry
    Data sourced from the agency's DesignRush profile
  • Global Business Consulting Excellence

    Protiviti is a global consulting firm that offers deep expertise, objective insights, and tailored solutions to empower leaders in tackling future challenges. With a comprehensive range of services spanning finance, technology, operations, data, analytics, governance, risk, and internal audit, we serve  [... view Protiviti profile ]

    Top Services:

    • Business Consulting
    • IT Services
    • Accounting
    Location
    Seattle, Washington
    Number of Employees
    1000 & Up
    Portfolios Count
    5 Projects Listed

    Protiviti Services

    • Business Consulting
    • IT Compliance Solution
    • Big Data Analytics
    • IT Services
    • Cybersecurity
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

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    • Strong, flexible identity and access management, built collaboratively
      Business Consulting Project Strong, flexible identity and access management, built collaboratively
    • A strategic co-sourcing partnership: Healthcare system chooses Protiviti as its trusted adviser in internal audit and compliance
      Compliance Consultancy Project A strategic co-sourcing partnership: Healthcare system chooses Protiviti as its trusted adviser in internal audit and compliance
    Comprehensive analysis done by DesignRush Agency Experts.
    • KnowBe4
    • Resolver
    • PowerSchool
    Data sourced from the agency's DesignRush profile
  • 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.  [... see all Dimov Tax reviews ]
    Location
    Seattle, Washington
    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

    Clients and Projects

    View Full Portfolio
    • All Choice Energy, LLC
      Audit Accounting Project for Energy & Mining Company All Choice Energy, LLC
    • TEDA TPCO America Corporation
      Audit Accounting Project for Manufacturing Company TEDA TPCO America Corporation
    • United Wholesale LLC
      Audit Accounting Project for Retail Company United Wholesale LLC
    • Backcountry Broadband LLC
      Audit Accounting Project for Corporate Services Company Backcountry Broadband LLC
    Comprehensive analysis done by DesignRush Agency Experts.

    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.

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    • 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.

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    • 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.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Google
    • Apple
    • Cisco
    • Ebay
    • Uber
    • PayPal
    Data sourced from the agency's DesignRush profile
  • Intention Is Everything

    At Intention Labs, we're committed to authenticity in everything we do. We are proud to be an inclusive agency that is focused on the best experience for our clients and their customers.  [... view Intention Labs profile ]
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $160/hr

    Intention Labs Services

    • Digital Services
    • Product Design
    • Branding
    • Web Development
    • UI/UX Design
    • SEO
    • Software Development
    • Market Research
    • Video Production
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Intention Labs Reviews & Testimonials

    • Isaro Carter, Esq.
      Isaro Carter, Esq. Review from Google
      5.0

      Isaro Carter, Esq.'s Review Sourced from Google

      Working with Shawna at Intention Labs was amazing. We worked together on a website optimization project for my business. The results have been nothing but stellar--the site is more organized and converting way better than it was before. Additionally, Shawna is just a great person to work with. She has amazing ideas, she is so thorough with every detail, and she is just pleasant all around. I got really lucky finding Intention Labs and I think anyone who has the opportunity to work with them would feel the same way.

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    • Corinne Vargas
      Corinne Vargas Review from Google
      5.0

      Corinne Vargas's Review Sourced from Google

      The team is professional, fast and knowledgeable. The they met and exceeded our needs regarding a quick turnaround on an app dev project. Highly recommend!

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    • Kelly McKay
      Kelly McKay Review from Google
      5.0

      Kelly McKay's Review Sourced from Google

      I can’t recommend Intention Labs enough. Their design and development work is exceptional. Shawna especially is an excellent communicator and the team turned things around ahead of schedule. Her team delivered an extremely clear and easy to navigate fully functioning website and web app. I’m thankful to have worked with Intention Labs as they really offer a full-service!

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    Reviews verified by DesignRush and sourced from the agency's profile
    • OKKANTI
    • MamaSoul
    • Zeitgeist Coffee
    • Spailey Solutions
    • Edizeven
    • Novaby
    • WindEverest
    • Selby Lane Capitall
    • SmartCharts
    • PainNavigator
    Data sourced from the agency's DesignRush profile
  • Manifesting Business Serenity.

    Global collaboration and expansion does not need to be complicated. At Elite Precision Consulting, we help organizations enter and penetrate global markets with both ease, strategy and peace of mind. With nearly 2 decades of international business management experience, we place value on creating synergistic  [... view Elite Precision Consulting profile ]
    Location
    Seattle, Washington
    Number of Employees
    250 - 499
    Average Hourly Rate
    $125/hr

    Elite Precision Consulting Services

    • Business Consulting
    • BPO
    • Reputation Management
    • Customer Support
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Elite Precision Consulting Reviews & Testimonials

    • Loly Emad
      Loly Emad Review from Google
      1.0

      Loly Emad's Review Sourced from Google

      I had a very disappointing experience with this service. Despite paying a very high fee, the feedback I received was minimal and lacked any meaningful engagement. Instead of addressing the concerns I brought up, the response simply repeated what I had already submitted, with no justification or helpful input. I expected personalized guidance, especially given the cost, but unfortunately, the service did not meet even basic expectations. I would not recommend this to other students seeking real academic or research support.

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    • Kayla Steltenkamp
      Kayla Steltenkamp Review from Google
      1.0

      Kayla Steltenkamp's Review Sourced from Google

      Please listen to me...do NOT even try. Their company is run by a bot until you might FINALLY get an answer. For someone who you want to help you write or edit, this isn't it. They should have more personalization from the start. In my intial email I wrote back that I was turned off by the "bot" answer. Then they followed up and I went back and forth with "Aaron" that his information about my area of research was wrong, that I wished he was more personal, and that if he couldn't reply with a genunie response I'd share out. Sure enough every reply was a blanket response from "Aaron" letting me know I could call their company for more information. There are great companies out there who are REAL from the START. Keep looking! Do not give your money to a company who can't even try to engage and didn't train their bot to filter when they needed a person to take over.

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    • Marc Collazo
      Marc Collazo Review from Google
      1.0

      Marc Collazo's Review Sourced from Google

      Yelp Review for Precision Consulting – Journal Article Publication Services⭐☆☆☆☆ (1/5)I had high hopes for Precision Consulting’s journal article publication services after receiving exceptional support with my dissertation. Unfortunately, my experience with their journal article assistance was frustrating and unproductive.From the start, the process was riddled with errors, unclear guidance, and lack of meaningful feedback. Communication was poor—email responses were difficult to interpret and provided no real direction for navigating the publishing process. When I sought clarification, the answers were vague and did not help me engage with potential publishers.In the end, I was left without a finished product or follow-up support, which was a stark contrast to the quality service I previously received from this company. Given the investment scholars make in their research, Precision should offer clearer guidance, structured support, and a process that truly helps authors reach publication standards.If you’re considering their services for journal article development, proceed with caution. While they may excel in dissertation assistance, they fell short in delivering on their promises for academic publishing support.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Ardour Healthcare Services
    • Cognizant
    • Zealous Services
    • Parkland Hospitals
    • American Association of Individual Investors
    • PMaxGlobal
    • Norwood
    • Cusp
    • CHW-St. Joseph's Medical Center
    • ESM Solutions Login
    Data sourced from the agency's DesignRush profile

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.

Director of Client Relationships

Andrija Savić is an accomplished and highly competent sales professional with record-breaking achievements. His work at BSC Kragujevac, a leading European NGO affiliated with SPARK Netherlands, resulted in a 24% increase in course completion rates. While at Global Media Box, his team contributed 26.5% of the company's monthly sales in just seven months. Since becoming the Director of Client Relationships at DesignRush, the business has gained a 700% revenue increase, a testament to his proven competency and dedication to customer satisfaction.