Best Startup Consulting Companies

5 Companies - Rankings updated: April 02, 2026

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

United States × North Carolina × Raleigh  ×
  • 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 ]
    Location
    Raleigh , North Carolina
    Number of Employees
    1000 & Up
    Portfolios Count
    6 Projects Listed

    Deloitte Services

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

    Clients and Projects

    View Full Portfolio
    • How Deloitte helped a large fast food company become a leader in sustainability.
      Business Consulting Project How Deloitte helped a large fast food company become a leader in sustainability.
    • From Monitor to Protect
      Business Consulting Project From Monitor to Protect
    • Not zero Modelled Reimagined Simplified Net zero
      Business Operations Consulting Project Not zero Modelled Reimagined Simplified Net zero
    • Lagging Shifted Coached Moved Leading
      Strategy Consulting Project Lagging Shifted Coached Moved Leading
    Comprehensive analysis done by DesignRush Agency Experts.

    Deloitte Reviews & Testimonials

    • InlineAdam
      InlineAdam Review from Google
      1.0

      InlineAdam's Review Sourced from Google

      So sphiscated accounting systems I must say. For what? Never saw an irs payable in any return they asked me to prepare although I’m no licensed accountant. No names no whistle just a honest google review. Makes me wonder what an accountant does, cooking books or AICPA reporting them. No mark up in my basis. The roc building is beyond comprehension though, they even do SNL up or down stairs never got to see a show so I don’t know

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    • ModernfoldStyles, Inc.
      ModernfoldStyles, Inc. Review from Google
      5.0

      ModernfoldStyles, Inc.'s Review Sourced from Google

      We are proud to have been able to offer a beautiful Modernfold panel recovery job to give the walls a facelift to complete newly renovated meeting rooms at Deloitte in Rockefeller Plaza. Deloitte has always been such a great and dear client of ours! We look forward to continuing to work together in the future!

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    • Alex Stackhouse
      Alex Stackhouse Review from Google
      1.0

      Alex Stackhouse's Review Sourced from Google

      Deloitte completely failed implementation of Army IgnitEd, which led to thousands of service members paying out of pocket for education expenses. The circus that we watched unfold leaves me with zero confidence in the services that this firm provides.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial industry
    • Government Sector
    • IT industry
    • Manufacturing industry
    • Telecommunications industry
    Data sourced from the agency's DesignRush profile
  • Delivering Unmatched Accounting Services.

    Forvis Mazars is a leading public accounting firm ranked among the top 10 in the nation. With a forward vision and unwavering commitment to unmatched client experiences, we redefine excellence in the industry. Formed through the merger of two esteemed firms, BKD and DHG, FORVIS combines legacy and innovation.  [... view Forvis Mazars US profile ]
    Location
    Raleigh , North Carolina
    Number of Employees
    1000 & Up

    Forvis Mazars US Services

    • Business Consulting
    • Accounting
    • Cybersecurity
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Real Estate Industry
    • Construction Industry
    • Healthcare Industry
    • Legal Industry
    • Nonprofit Industry
    Data sourced from the agency's DesignRush profile
  • Progressive Web Strategy

    Excellent Presence is an award-winning, woman-owned web strategy studio for mission-driven businesses & social enterprises. We craft goal-focused websites, practical SEO plans, and smart automation to fuel sustainable growth that honors your values. Let's expand your reach, not your workload.  [... view Excellent Presence profile ]
    Location
    Raleigh , North Carolina
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    Excellent Presence Services

    • Web Design
    • AI Development
    • SEO
    • CRO
    • Content Marketing
    • Web Development
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Corporate Services Industry
    • Nonprofits Industry
    • Legal Industry
    Data sourced from the agency's DesignRush profile
  • 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  [... view EY profile ]
    Location
    Raleigh , North Carolina
    Number of Employees
    1000 & Up

    EY Services

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Qiagen
    • Apple
    • ASOS
    • Microsoft
    • Wawa
    Data sourced from the agency's DesignRush profile
  • 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 ]
    Location
    Raleigh , North Carolina
    Number of Employees
    1000 & Up

    KPMG Services

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

    KPMG Reviews & Testimonials

    • P. J.
      P. J. Review from Google
      1.0

      P. J.'s Review Sourced from Google

      If you would like to see human beings organized as if they are an ant farm, this is the place.

      Show more
    • Kevin Meyer
      Kevin Meyer Review from Google
      5.0

      Kevin Meyer's Review Sourced from Google

      Awesome old building on Park, also home to the NFL... Keep your eyes open in the lobby, and you'll undoubtedly run into a player.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Financial Industry
    • IT Industry
    • Real estate Industry
    Data sourced from the agency's DesignRush profile

Frequently Asked Questions

What is a startup consulting firm?

A startup consulting firm is a specialized service provider with expertise in assisting new and emerging businesses, known as startups, through the complexities of launching and growing a company. Startups are innovative enterprises that are typically in the early stages of their development. These companies often aim to fill a niche or solve a specific problem in the market, employing innovative and scalable methods.

Every startup is a distinct entity with its own set of objectives, hurdles, and operational dynamics. Traditional business strategies often prove inadequate, necessitating a bespoke approach tailor-made to the specific nuances of each startup. This is where startup consultant firms come in as they possess profound knowledge and expertise across diverse sectors, such as marketing, branding, financing and fundraising, outsourced HR, or legal help.

As novel entities, startups come across various operational challenges for which they turn to startup consulting firms:

  • Limited knowledge in establishing a viable business model and revenue strategy
  • Navigating regulatory compliance and legal issues
  • Facing uncertainty in validating market fit and scaling operations
  • Attracting and managing top talent
  • Lack of experience in establishing effective marketing and sales strategies
  • Difficulties in securing funding and managing cash flow
  • Constantly battling the need to pivot strategies and adapt to market changes

While many startups fail within their first two years, research shows that the number of new startups continues to grow. Notably, the United States, home to many of the world's most successful startups, has launched nearly 974,000 new businesses between the first and third quarters of 2023. With over 80,000 registered startups, the country remains the leading startup hub.

Success story

The following case study highlights how Bain & Company transformed GameCo’s operational model, enhancing its scalability and revenue potential through a comprehensive reorganization.

  • Challenge: Video game company GameCo aspired to scale from a one-hit wonder to a multi-product entertainment company. However, its existing organizational structure and operating model were not designed for growth, impeding its expansion ambitions.
  • Solution: Bain & Company collaborated with GameCo to redefine its vision and create a new operating model, restructuring the company into five operating groups focused on products, publishing, and enterprise. The agency used an organization navigation tool to assess and prioritize changes, enhance collaboration, and streamline product delivery. Some of the roles and responsibilities were also redefined across the new structure.
  • Results: The reorganization led to a more than 50% increase in B2B commercial revenue in the first year. GameCo successfully launched multiple new products, delivered major cross-enterprise experiences, and improved global scalability while maintaining strong player engagement.

What do startup consulting companies do?

Startup consulting companies offer a range of specialized services designed to support and guide new businesses through their early stages and beyond. Their primary goal is to provide expert advice, strategic planning, and practical solutions to help startups navigate challenges, optimize operations, and achieve growth.

Here are some key services provided by startup consulting firms:

  • Organizational (re)structuring
    Crafting tailored organizational frameworks to optimize team efficiency, clarify roles, and enhance decision-making processes to support scalable growth
  • Business model development
    Designing and validating innovative business models that align with market demands, ensuring sustainable revenue streams and competitive differentiation
  • Liability assessment and mitigation
    Identifying potential legal and operational risks and providing actionable solutions to safeguard the startup's assets and reputation
  • Funding and networking
    Guiding startups through the funding landscape, helping them craft compelling pitches, and securing capital through investor connections and financial planning
  • Business branding
    Developing a strong brand identity, including logo design, messaging, and positioning, to establish a distinct market presence and attract the target audience
  • Business roadmap
    Developing a strategic roadmap that outlines key milestones, goals, and action plans to guide the startup's growth and ensure long-term success
  • Product development
    Supporting product design, development, and market entry strategies to ensure that products meet customer needs and stand out in the market
  • Leadership coaching and mentoring
    Providing personalized guidance and support to startup founders, helping them develop leadership skills and make informed decisions
  • Recruitment
    Assisting with recruitment strategies to attract and retain top talent

Success story

To further understand the transformative effects of startup consulting services, we explore this case study by Orchid Black.

  • Challenge: A fintech startup reached out to Orchid Black for assistance in overcoming its growth stagnation. Despite having 30,000 customers, the client’s existing organizational structure, strategy, and growth trajectory were underperforming, posing a threat to its valuation and exit ambitions.
  • Solution: Orchid Black performed a Value Creation Assessment (VCA), identifying two growth opportunities; one pertaining to its pricing strategy and the second to its customer segmentation. To capitalize on these opportunities, the company introduced a new revenue model tailored to the needs of the newly identified user personas — wealth management professionals and other B2B-focused prospects. As a last step, Orchid Black has readied the client’s financials, preparing them for a successful exit.
  • Results: The client increased return on investment (ROI) by 4,000%. Another notable achievement was the raised valuation from $23 million to $36 million, prompting the company’s founder to continue working with Orchid Black on new projects.

What is the difference between a startup advisor and a startup consultant?

The main difference between a startup advisor and a consultant is that advisors create long-term strategies while consultants are for short-term tasks and projects.

A startup advisor provides long-term guidance on strategy and high-level challenges, often fostering an ongoing relationship with the company. A startup consultant, on the other hand, is engaged for specific, short-term projects or issues. They offer specialized expertise to solve immediate problems and typically conclude their role once the task is complete.

Here’s are some of the key distinctions between them:

Startup advisorStartup consultant
  • Works closely with company teams, possibly in leadership positions
  • Can work independently or with consulting firms
  • Brief and frequent interactions, focusing on problem-solving
  • Advisement for strategic, long-term planning ambitions 
  • Provides concrete solutions to immediate concerns
  • Typically fosters an ongoing, possibly informal relationship
  • Acts as a mentor, industry expert, or peer
  • Maintains a formal, short-term professional relationship
  • Role typically ends after the project is completed

How much do startup consulting companies charge for their services?

Startup consulting companies’ service charges might vary depending on their industry, niche skills, pricing model, type of consultation required, and agency location.

Common pricing models used by consulting companies include:

  • Hourly fees: Charges based on the time spent working
  • Project-based fees: Entail fixed price for completing a specific project
  • Value-based fees: Fees tied to the perceived value delivered
  • Consulting retainers: Set recurring fee for ongoing services
  • Pay-for-performance: Compensation linked to achieving specific results
  • Consulting for equity: Ownership stakes in a client’s company instead of fees

The top 50 startup consulting firms on DesignRush typically charge an average of $89 per hour. 17% of the companies accept projects with a budget under $1,000, catering to small-scale projects. In contrast, 1.3% of the firms require a $50,000 minimum budget, providing extensive consulting services for more substantial projects, including strategic planning and scaling initiatives.

Why should I hire a startup consulting company?

You should hire a startup consulting company because it can accelerate your business growth, streamline operations, and refine your market strategy. These firms grant access to networking connections, business skills, expertise, and even potential investors, enabling startup founders to get a better head start and minimal mistakes as they develop their company.

Hire startup consulting companies because they: 

  • Help navigate operational risks and avoid pitfalls
  • Assist with legal business formation, ensuring compliance and proper structuring
  • Conduct market research to identify expansion opportunities
  • Are adept at securing funding and communicating with investors and banks
  • Provide financial modeling and budgeting to optimize resource allocation
  • Can offer valuable perspectives for businesses seeking to explore new market verticals and gain market share
  • Assist in defining responsibilities, hiring top talent, and onboarding new team members
  • Help during operational transitions like mergers and policy shifts
  • Offer coaching and mentoring to strengthen leadership and team dynamics
  • Refine business roadmaps to adapt to changing ambitions

Success story

To illustrate the impact of startup consulting services, we've selected the following case study which showcases Eagle Hill Consulting’s contribution in helping KCI devise and execute a market entry strategy.

  • Challenge: Engineering firm KCI sought to expand into the booming fiber optic network design and installation market but needed to evaluate the viability, market opportunities, and competitive landscape.
  • Solution: Eagle Hill Consulting developed a comprehensive market entry strategy in eight weeks. To determine the expansion feasibility, the agency conducted market research, competitive analysis, and opportunity identification. The approach involved in-depth interviews with KCI personnel and a detailed assessment of market conditions.
  • Results: The strategic plan guided KCI’s successful expansion into the new market, helping the firm capitalize on growth opportunities and positioning it as an emerging key player in the fiber optic network sector.

When should I get a startup consultant?

The timing of bringing a startup consultant on board plays a pivotal role in determining your company’s success and avoiding stagnation. Here are some key stages when a startup consultant can be of great impact:

  1. Idea stage
    If you're unsure about the viability of your business idea, a consultant can provide feedback and guide you in refining it.
  2. Seeking investment stage
    If you're looking to raise capital, a consultant with the right connections can introduce you to potential investors and help you prepare your pitch.
  3. Major growth stage
    If your startup is scaling rapidly, a consultant can guide you on managing growth, hiring, and market expansion.
  4. Facing challenges stage
    If you're encountering specific hurdles, be it in product development, marketing, or operations, a consultant with expertise in that area can provide valuable insights.
  5. Major decision stage
    If you're contemplating significant strategic decisions, like entering a new market or expanding your business model, a consultant can offer an outside perspective and ensure you're on the right path. 

How do I choose the best startup consulting firm for my business?

Choosing the best startup consulting firm for your business involves careful evaluation to ensure alignment with your company's specific needs, budget, and objectives. To make an informed decision, consider some of the following steps:

  1. Define your needs
    Before searching, clearly define what you expect from a consulting firm. Are you looking for market research, business strategy, fundraising assistance, or all of the above?
  2. Set a budget
    Establish a realistic budget that reflects your objectives, considering the scope and duration of the consulting service. Balance affordability with the complexity and depth of services required.
  3. Research and gather references
    Start by exploring credible sources, such as marketplaces and agency directories like DesignRush. Look for reputable startup consulting firms in industry publications.
  4. Seek recommendations
    Ask your network, other founders, or industry peers for recommendations. Personal endorsements can be invaluable.
  5. Evaluate their portfolio
    Review the firm's previous work and success stories. Client testimonials and case studies can provide valuable insights into their effectiveness and style.
  6. Look into their specializations
    Ensure the firm has a strong track record in startup consulting and a deep understanding of your industry. Look for experience in areas such as business strategy, financial modeling, and market research.
  7. Assess their reputation
    Investigate the firm's history and reputation in the industry. Awards, recognition, and client feedback can help gauge their standing and reliability.
  8. Inquire about their network
    Consider the consulting firm’s networking capabilities and whether they can introduce you to potential partners, investors, or other essential stakeholders.
  9. Assess the cultural fit
    The firm's consultants will work closely with your team. It's crucial to have aligned values, communication styles, and work ethics.
  10. Understand the pricing
    Examine their fee structure, whether it's a fixed fee, hourly rate, monthly retainer, or equity-based.
  11. Send a request for proposal (RFP)
    Ask for a detailed proposal that outlines the scope of work, timelines, deliverables, and pricing structure. Compare proposals from multiple firms to find the best value for your investment.
  12. Discuss ROI expectations
    Engage in discussions about potential return on investment with each firm. Ensure their proposed services, expertise, and past successes align with your expectations and goals.
  13. Make your decision
    Choose the firm that best aligns with your startup’s needs, budget, and values. The right partner should understand your business's nuances and be committed to supporting your growth and success.

You can also visit our Marketplace to get connected with vetted startup consultant firms. Share your project details, and we’ll connect you with five qualified firms that meet your requirements.

How do I find the best startup consulting company on DesignRush that fits my budget?

To find the best startup consulting company on DesignRush that fits your budget, utilize our agency filters to narrow down your options. Tailor your search by choosing from agencies that can cater to projects from $1,000 to above $50,000 based on your budget.

To help you get started, here are a few options across different price ranges:

Low Budget: 1k above
Mid Budget: 10k above
High Budget: 50k above

What questions should I ask startup consulting companies before hiring one?

When evaluating startup consulting companies, asking the right questions can ensure you choose a partner that aligns with your goals and needs. Here are key questions to consider:

Its Relevant Background

  1. How long has your firm been offering startup consulting services?
  2. Can you share references or case studies of startups you've previously assisted?
  3. Do you have startup clients in my specific industry or at least those who faced similar challenges?

Its Services and Processes

  1. What's your firm's approach to startup consulting?
  2. What are the common pitfalls that startups fall into and how do you address those?
  3. What are some security measures you implement?
  4. How do you define and measure success in your consulting engagements?
  5. What are your pricing models?
  6. Are there any special packages or discounts available for early-stage companies or long-term partnerships?
  7. Do you offer any support after the contract ends or follow-up services?
  8. How would you manage an overwhelmed founder?
  9. How do you handle conflicts of interest while working on a project?
  10. What are the steps you take to ensure confidentiality?

Related to Your Project

  1. How do you know if our startup idea is good?
  2. How long do you think our startup will take to become profitable?
  3. Based on your experience, how many rounds of funding do you think our startups will need?
  4. How frequently will we have meetings or progress check-ins?
  5. What happens if we terminate the contract?
  6. How flexible are you in adapting to changes or pivots during our engagement?

What are the top startup consulting firms in the U.S.?

The top startup consulting firms in the U.S. are:

  • KPMG
    • 4.5 stars on Google (57 reviews)
    • Top clients: Uber, The Wendy’s Company, Myriad Genetics, HP, Inc.
  • Callbox
    • 4.8 stars on DesignRush (6 reviews)
    • 4.5 stars on Google (87 reviews)
    • Top clients: Amazon, Google, Microsoft, Workday
  • MKC Agency
    • 4.9 stars on DesignRush (20 reviews)
    • 5.0 stars on Google (11 reviews)
    • Top clients: Ericsson, Telecom One, Coven Cloud, Highwinds
  • Belkins
    • 4.9 stars on DesignRush (15 reviews)
    • 4.2 stars on Google (6 reviews)
    • Top clients: MONA Payment, CitrusAd, GoHealth, Born & Bred
  • Eagle Hill Consulting
    • 4.3 stars on Google (7 reviews)
    • Top clients: Department of Health and Human Services (HHS), Government Accountability Office (GAO), U.S. Customs and Border Protection (CBP), Corporation for Public Broadcasting

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.