DesignRush industry experts identified the leading business consulting firms in California helping businesses with risk management, investment opportunities, company restructuring and more. Compare listings by average rates, team size and reviews to pick the best partner for your needs.

Best California Business Consulting Company Rankings

3 Companies-Rankings updated: September 10, 2026

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

Expertise
Sports
Budget
Sort by: Avg Hourly Price: High to Low
United States × California × Sports × Sort by: Avg Hourly Price: High to Low ×Clear Filters

  • Amasta Media

    Your digital partner blending strategy, design, and technology to drive growth.

    Whether you need strategy, consulting, hiring support, or a fresh website, we partner with you to build solutions that fit your goals, budget, and long-term growth...

    Top Services:

    • Web Design
    • Digital Strategy
    • Business Consulting
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Dublin, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed

    Amasta Media Services

    • Web Design
    • Digital Strategy
    • Business Consulting
    • UI/UX Design
    • Web Development
    • Branding
    • Logo Design
    • Mobile App Development
    • Digital Marketing
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • MLC Interiors
    • Brighter Babies LIC
    • Next Great Player
    • Agora Media Solutions
    • Priority One Jets
    • AMRVT Traffic Manager
    • Battery Park City Day Nursery
    • Silenz Sportswear
    • EXOceuticals
    • Kirchner and Partners
    Data sourced from the agency's DesignRush profile

    Amasta Media Reviews & Testimonials

    • Betty Lau
      Betty Lau Founder at Little Hands Healthy Minds
      5.0★

      Web Design Review from Betty Lau

      Amasta Media exceeded all my expectations in creating the website for my psychiatric private practice. They are a high end firm, with sophisticated designs, as well as, deep technical knowledge. Their guidance about the best places to go for hosting, business email and analytics were invaluable. They are responsive, meticulous and relentlessly driven to deliver. It was such a pleasure to work with them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.3 4.3 (1)

  • Gyst Design

    Smart Design, Strong Concepts.

    We focus on creating comprehensive branding and identity systems, products and packaging, exhibitions and events, websites and apps, marketing and advertising, and aim to foster ineffable experiences for humans (and also sometimes dogs)...

    Top Services:

    • Branding
    • Logo Design
    • Package Design
    • Graphic Design
    • Print Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Gyst Design Services

    • Branding
    • Logo Design
    • Package Design
    • Graphic Design
    • Print Design
    • Creative Services
    • Design Services
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Macy's x Ryan Seacrest
    • Versine Skincare
    • Day Rate Beauty
    • The Flying Pickle
    • ALIX NYC
    • Lindsay Pincus Design
    • Chloe & Chad
    • Ointt
    • Crook-Miller
    • NSI
    Data sourced from the agency's DesignRush profile

    Gyst Design Reviews & Testimonials

    • Benjamin Finkhousen
      Benjamin Finkhousen Vice President of Construction at Evergreen Renewables
      5.0★

      Brand Design Review from Benjamin Finkhousen

      Gyst is so wonderful to work with. They are very professional and really put an effort into what they do. They delivered a service that was invaluable to our company.We had them rebrand our company and design an all new website based on that branding. The work they did was impressive. They did a complete dive into our field of expertise, including researching our competitors to help get us ahead. We received a full brand guide that identified weaknesses and strengths, to see how we could gain an edge in the market. They then applied these lessons to create our new look. The end result was a beautiful logo and website that really picked up our brand. They designed it ground up with our industry and company in mind, and that’s why it really expresses who we are and what we are about.A huge shoutout to Sarah and her team!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.3 4.3 (1)

  • TouchZen

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Premiere Mobile Applications

    75+ Mobile Apps Shipped. 12+ Apps Featured by Apple & Google. 20M+ Downloads...

    Top Services:

    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Design Services
    • Web Design
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed

    TouchZen Services

    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Design Services
    • Web Design
    • Web Development
    • Software Testing
    • Software Development
    • Business Consulting
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • UCLA
    • Beachbody
    • FullyRaw by Kristina
    • Children's Hospital Los Angeles
    • Harman/Kardon
    • Amalfi Jets
    • JetBay
    • SHRED
    • Get Cover
    • Cancer Buddy
    Data sourced from the agency's DesignRush profile

    TouchZen Reviews & Testimonials

    • Domenic Fraboni
      Domenic Fraboni COO at The Mobility Method LLC
      5.0★

      Mobile App Development Review from Domenic Fraboni

      We couldn't be more pleased with our experience with TouchZen. They took over a bad situation left behind by our previous development team and have been able to continue to build new features while cleaning up the old project. We have been very pleased with their developers responsiveness as well as the project management. I would highly recommend working with them for any of your web or mobile app development needs.

    • Brett Lassig
      Brett Lassig President at Get Cover LLC
      5.0★

      B2C Apps Review from Brett Lassig

      We have been extremely impressed with TouchZen's development team behind the Get Cover Mobile App. Their approach has been collaborative, and responsive to the needs of our warranty and claims environment.The app is intuitive for end users while still delivering the robust functionality needed on the backend, especially around claims processing, and real-time updates.Their diligence has made a significant impact. Features like streamlined claim submission, status tracking, have enhanced both customer satisfaction and operational efficiency.Overall, this highly capable and professional development team has delivered quality work and stands behind it. We look forward to continuing to build and scale with them.

    • Dr Asa Frey
      Dr Asa Frey president at Back to the Garden
      4.8★

      Mobile App Development Review from Dr Asa Frey

      They worked on our app and continue to work on it to this day. We originally had a bad experience with various developers and ended up with a bunch of code and no functioning app - touchzen took the code and audited it and made it work and it work great now. Can't complain - still going to work with them and I would recommend to anyone who wants it done right.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.7 4.7 (5)
    5.0 5.0 (19)

Related Services in California

Business Consulting Specializations in California

Business Consulting Firms in California

Popular Services

Latest Trends Related to Business Consulting

best nonprofit conferences in 2026
Business Consulting

15 Best Nonprofit Conferences to Attend in 2026

699
corporate venture capital
Business Consulting

The Corporate VC Takeover: What It Means for the Companies You Work With

191
Business Consulting

The Other $60B: Where Non-AI Venture Funding Landed in Q1 2026

239

ReceiveFreeProposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner

Specify your requirements