Best California Enterprise Mobile App Development Companies

466 Companies - Rankings updated: March 31, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

United States × California ×
  • Driving the Digital World Forward

    Driving the Digital World Forward

    Metamins specializes in creating high-loaded web solutions, mobile applications, and IoT technologies. As a preferred partner for innovation-oriented companies, we provide best-in-class R&D services, extending our clients' reach to millions of users worldwide.  [... view Metamins profile ]
    Location
    Burlingame, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
  • Mobile App and Web Designing Company in California

    Mobile App and Web Designing Company in California

    At Raindrops Infotech, we prioritize your success through expertise, innovation, and unwavering support. Our skilled team customizes solutions that align with your vision, ensuring you achieve your business goals efficiently. Let us partner with you on this journey!  [... view Raindrops Infotech profile ]
    Location
    Garden Grove, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Global IT Solutions

    Global IT Solutions

    We are a digital transformation consulting and software development company that delivers cutting edge solutions for global organizations and technology startups. Since 2000 we have been helping companies and established brands re-imagine their business through digitization.  [... view Pratham Software profile ]
    Location
    Saratoga, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • A Full Stack Mobile App and Web Development Agency

    A Full Stack Mobile App and Web Development Agency

    Moveo believes mobile apps are disruptive pieces of technology that have the capacity to make your business more profitable. We see apps as growth accelerators that help leverage hidden business potential to generate more revenue and increase profits.  [... view Moveo Apps profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Think Digital

    Think Digital

    B3NET Inc. stands as a leading web design company, offering personalized website solutions, digital marketing, app development, and AI integration services to small and mid-sized businesses in Dallas, Texas. With roots dating back to 1999, our skilled team is committed to providing responsive website design  [... view B3NET Inc profile ]
    Location
    Santa Ana, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • We Build Brands, Experiences, and Scalable Systems

    We Build Brands, Experiences, and Scalable Systems

    The Fields Agency is a digital marketing agency that helps established and startup businesses alike reach their full potential. We specialize in delivering creative solutions to maximize brand visibility, engagement, and conversions. Our mission is to provide data-driven strategies that generate real results  [... view The Fields Agency profile ]
    Location
    Elk Grove, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • A boutique web application and website development studio crafting exceptional online experiences.

    A boutique web application and website development studio crafting exceptional online experiences.

    Ready to bring your idea to life? We'll help plan and develop your next full-featured, data-driven web application. With our expertise in React, Next.js, Vue, and TypeScript, we deliver modern solutions that scale.  [... view The Component Studio profile ]
    Location
    San Rafael, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $115/hr
    Minimal Budget
    $10,000 - $25,000
  • Digital Transformation Agency.

    Digital Transformation Agency.

    Appinventors stands as a prominent Digital Transformation Agency, enabling businesses to prosper within the contemporary digital landscape. At Appinventors, we pride ourselves on delivering exceptional customer support and assistance. Whether you're facing technical challenges or seeking guidance on your  [... view Appinventors Inc profile ]
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Think Partner, Not Agency

    Think Partner, Not Agency

    Acquaint Softtech is an Official Laravel Partner with 15+ years of experience in software development. We specialize in Laravel solutions and excel in IT staff augmentation, remote development teams and outsourcing to deliver scalable, best results.  [... view Acquaint SoftTech profile ]
    Location
    Highland, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Inspiring the future

    Inspiring the future

    Aphelia Innovations, an ISO-certified software development and digital transformation company, empowers startups, SMEs, and enterprises in the US, Europe, and APAC region. With expertise in outsourced software development and on-demand engineering teams, we deliver top-notch services.  [... view Aphelia Innovations profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Integrate Bluetooth Low Energy Technology In Your Devices For Engaging User Experience

    Integrate Bluetooth Low Energy Technology In Your Devices For Engaging User Experience

    BLE mobile apps is an outstanding organization which keeps itself updated with the latest technological innovations to offer the best to its clients. Utilizing this latest low energy technology, it has created a number of BLE powered apps.  [... view BLE Mobile Apps profile ]
    Location
    Fremont, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed
  • The Leader in No-Code Development

    The Leader in No-Code Development

    AirDev is a team of no-code development professionals who delivers custom web solutions fast, easy, and affordably.  [... view Airdev profile ]
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Leading Software Company Delivering Bespoke Systems and Applications

    Leading Software Company Delivering Bespoke Systems and Applications

    At Filly Coder, we strive to provide you with the best of both worlds by leveraging our in-house application development and web design capabilities to deliver a product that meets your needs.  [... view Filly Coder profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Autonomous Innovation. Delivered at Scale.

    Autonomous Innovation. Delivered at Scale.

    FifthRow is an AI platform that transforms consulting workflows into autonomous agent teams, enabling companies to research, validate, and build new ventures faster and more cost-efficiently than traditional models.  [... view FifthRow profile ]
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
  • Driven Companies Towards Their Digital Transformation

    Driven Companies Towards Their Digital Transformation

    We are a company specialized in software development for mobile platforms, portals and electronic commerce since 1991.  [... view MSP Mobility Corp. profile ]
    Location
    Concord, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $24/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Beautiful Design For The Bold

    Beautiful Design For The Bold

    Were a small team of artists who happen to love software development. Everything we do is rooted in our passion for elegant design, both internally and externally. For us, theres no better feeling than knowing we help our customers put their best foot forward with great online experiences.  [... view Launch Site profile ]
    Location
    San Marcos, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Transform Your Online Presence With Our Expert Website Design Service.

    Transform Your Online Presence With Our Expert Website Design Service.

    Designix is an industry-leading web design and development firm that excels in delivering integrated marketing, IT, and design services.  [... view Designix LLC profile ]
    Location
    Mather, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed
  • Cutting-Edge Web, Software & AI Development Company

    Cutting-Edge Web, Software & AI Development Company

    TechVerdi a cutting-edge development company offering web, software, mobile app, and AI solutions to create scalable, innovative solutions for businesses.  [... view TechVerdi profile ]
    Location
    Santa Clara, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Portfolios Count
    1 Project Listed
  • A Leading Web Design & Development Agency

    A Leading Web Design & Development Agency

    Web Design Mechanic creates clean, custom websites and digital experiences build to match your business goals. "No templates", just thoughtful design and smart development. We also offer digital marketing services like, Search Engine Optimization, Social Media Marketing, Online Reputation Management, and  [... view Web Design Mechanic profile ]
    Location
    Fremont, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Your Technology Partner

    Your Technology Partner

    SISGAIN Technologies is a leading software development company specializing in Remote Patient Monitoring (RPM) software, healthcare app development, and restaurant POS systems. With a focus on cutting-edge technology, SISGAIN delivers tailored digital solutions that drive growth and enhance user engagement  [... view SISGAIN Technologies profile ]
    Location
    Ontario, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Global AI, Software & Marketing Company

    Global AI, Software & Marketing Company

    At Skylane Solutions, we help businesses grow smarter, faster, and stronger with data-driven digital marketing strategies. From startups to established brands, we provide tailored solutions that generate real results more traffic, more leads, and more sales. Founded in 2021, Skylane Solutions is a global  [... view Skylane Solutions profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Powering The Future Of Digital

    Powering The Future Of Digital

    CateNET Solutions is a Los Angeles based digital agency delivering high-performance web, mobile, and cloud solutions for modern businesses. We specialize in building secure, scalable systems with sleek UI and flawless UX. From custom development to branding and SEO, we turn your ideas into reliable  [... view CateNET Solutions profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Where Creativity Meets Excellence

    Where Creativity Meets Excellence

    USA Design Expert delivers creative, high-quality design solutions from logos to websites that help your brand stand out.  [... view USA Design Expert profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • GO-TO Digital Transformation Partner

    GO-TO Digital Transformation Partner

    AQe Digital specializes in enterprise software engineering and digital transformation. With 25+ years of experience, we deliver custom development, cloud-native ERP, AI/ML, RPA, IoT, UX/UI, and integrations that modernize systems and streamline operations.  [... see all AQe Digital reviews ]
    Location
    Los Angeles, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • We Are Focused on Making Things Work for You and Your Business!

    We Are Focused on Making Things Work for You and Your Business!

    COFA Media uses a people-based approach to deliver exceptional branding services. Their digital marketing team focuses on each client's unique audience, which results in a high client satisfaction rate. Some of COFA Media's core services include e-commerce, website design, social media, SEO, interaction & UX  [... view Cofa Media profile ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $25,000 - $50,000
  • That Tell Your Story -And Drive Results

    That Tell Your Story -And Drive Results

    At SPINX Digital, their team of innovators, digital marketers, and video editors in tech and design, bring skills above and beyond the ordinary to every project.  [... view SPINX Digital profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
  • AI That Transforms Businesses

    AI That Transforms Businesses

    Mindera Software Craft specializes in crafting robust IoT solutions through high-performance, scalable software systems. From product development and performance testing to technology consultancy, we provide end-to-end services tailored to your needs.  [... view Mindera Software Craft profile ]
    Location
    Los Angeles, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
  • The #1 Gen-AI and VR/AR Platform for Learning.

    The #1 Gen-AI and VR/AR Platform for Learning.

    SimInsights transforms training, sales, service, production and design by leveraging virtual and augmented reality (VR/AR), simulation, sensing, artificial intelligence and machine learning (AI/ML) .  [... view SimInsights profile ]
    Location
    Lake Forest, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Design. Build. Experience.

    Design. Build. Experience.

    Britelite Immersive is a creative technology agency that places people and brands at the center of immersive and interactive experiences.  [... view Britelite Immersive profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
  • We Make Great Apps. It's That Simple.

    We Make Great Apps. It's That Simple.

    We are a mobile application studio, built around a core team of seasoned marketers, serial entrepreneurs, veteran strategists and big idea lovers. We work with a diverse array of brands, companies, organizations and individuals to turn great ideas into powerful apps.  [... view MEDL Mobile profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $215/hr
    Minimal Budget
    $50,000 & Up
  • Empowering Communication & Connecting Communities

    Empowering Communication & Connecting Communities

    Digital Deployment is a website development firm focused solely on website development and its various facets including content management, UX/UI, accessibility, information architecture, strategy, migration and stakeholder discovery. We currently operate over 300 websites for clients across the Uni  [... view Digital Deployment profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
  • Beautiful & Functional Digital Solutions That Deliver ROI

    Beautiful & Functional Digital Solutions That Deliver ROI

    Endertech (endertech.com, 310.400.0800) is a full-service web and software development company near Los Angeles since the year 2000 providing custom design, e-commerce, software development, and online marketing support. “If you can dream it; We can build it”.  [... view Endertech profile ]
    Location
    Torrance, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Where Ideas Materialize

    Where Ideas Materialize

    Offering Wearable App, Product, And Software Development Services. For 34 Years, Omnica has delivered 3000 Projects, 5000 concept models, 10,000 machined parts, 10,000 Design Reviews, to 750 unique customers.  [... view Omnica profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $10,000 - $25,000
  • Top Full Service Digital Marketing Agency

    Top Full Service Digital Marketing Agency

    Socialfix Media is an established video editing, digital marketing, and technology agency located in New Jersey, New York, and San Francisco - CA. We specialize in website development, software development, and video production.  [... view Socialfix profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • You Think, We Create.

    You Think, We Create.

    Stellen Infotech is a global technology company that provides web development, mobile app development, digital marketing, IT consulting, and dedicated resource outsourcing services. Our skilled teams use cutting-edge technologies and tools to deliver tailored solutions that drive business growth. Wi  [... view Stellen Infotech profile ]
    Location
    Santa Monica, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Listen. Create. Reimagine.

    Listen. Create. Reimagine.

    Proximity Lab is a digital product design firm with deep experience creating modern, customer-centered applications. We specialize in UX research, strategy and design.  [... view Proximity Lab profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up
  • AI-Powered Community of Expert Dev Teams

    AI-Powered Community of Expert Dev Teams

    DevTeam.Space is an AI-powered community of expert dev teams. Our mission is to help more businesses build great online products.  [... view DevTeam.Space profile ]
    Location
    Sunnyvale, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Digitize Your Ideas!

    Digitize Your Ideas!

    Ideators, an Incorporated Registered Firm with a presence & clientele in Florida, Texas, Boston, San Francisco, Australia, Hong Kong, & Portugal is an emerging Digital Services & Solutions Firm. We ensure to integrate the expertise of the team professionals along with innovativeness, and your requir  [... view Ideators profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • For Seamless Collaborations

    For Seamless Collaborations

    OutsourcingDev is your expert partner in outsourcing services. Founded by a seasoned data Engineer, we offer customized and high-quality solutions. Our comprehensive services cover the entire development lifecycle, and we specialize in assembling dedicated development teams for seamless collaboration.  [... view OutsourcingDev profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
  • Serving Globally

    Serving Globally

    Scale up your business with Markup Designs. At Markup Designs, the professionals are motivated and encouraged to serving the clients with innovation. Get a complete cost-effective, groundbreaking and enterprise-grade solutions with the help of high-end technologies.  [... view Markup Designs profile ]
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Software Done Right!

    Software Done Right!

    Skipfour is a technology company that sells both services and products. We offer two types of services, a.) software solutions and b.) enabling technology services such as IT support, cloud services and so forth. We build end to end software + hardware solutions, more emphasis on software. We deliver  [... view Skipfour profile ]
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Inspired by Technology

    Inspired by Technology

    Hawkwinds is a leading Custom software development company specialized in Fantasy Sports, Social network and AI. We build the world’s best fantasy sports software & Social network solutions. Get in touch with us today.  [... view Halkwinds profile ]
    Location
    Hayward, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Software Development Company

    Software Development Company

    Anyalpha is best software development company USA that offers custom software solutions to achieve growth and scale for your business.  [... view Anyalpha profile ]
    Location
    Walnut Creek, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
  • Cloud Native Software Development

    Cloud Native Software Development

    ZYMR offers cutting-edge cloud-based services for Healthcare, HIPAA, Biotech, etc... We are a leading cloud technology services provider in Silicon Valley, USA. Get in touch for cloud-based solutions today.  [... view Zymr profile ]
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • A Trusted Software Development Company

    A Trusted Software Development Company

    Pegasus One are a trusted Software Development Company based in Southern California with clients all over North America. Since 2009 we’ve been a software innovation partner for SMBs and Fortune 500 companies.  [... view Pegasus One profile ]
    Location
    Orange County, California
    Number of Employees
    50 - 99
  • From Application Development to Large-Scale Database Migrations – We’re Mission Ready.

    From Application Development to Large-Scale Database Migrations – We’re Mission Ready.

    Equipped with expert, full-stack, agile teams, we help agencies, corporations and start-ups innovate and scale. And we do it on your terms, be it on the front lines or as a behind-the-scenes partner.  [... view Blankfactor profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
  • We Help Enterprise Companies Achieve Their Digital Dreams.

    We Help Enterprise Companies Achieve Their Digital Dreams.

    Impekable is an award-winning, worldwide digital product agency specializing in UX/UI Design, Mobile App Development & Web Development. We've created award-winning web and mobile user experiences for more than 250 clients, and over 600 projects, globally. We are honored to be recognized as a leading web and  [... view Impekable profile ]
    Location
    San Jose, California
    Number of Employees
    Under 49
  • Web Design, Development and Marketing Agency

    Web Design, Development and Marketing Agency

    This Los Angeles based company is not your average web design and marketing company, LiveWebMedia is an avant-garde web and interactive media agency founded in 1998 in Southern California.  [... view LIVEWEBMEDIA profile ]
    Location
    Laguna Beach, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $50,000 & Up
  • Every Client Brings New Inspiration.

    Every Client Brings New Inspiration.

    Our integrity and commitment to materializing your dream is what drives us. You are our inspiration, and we want to be part of your team. We are a mobile development agency utilizing state-of-the-art technology and top professional talent to design your vision and bring your dream to life.  [... view Coding Pixel profile ]
    Location
    Los Angeles, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
  • Not Your Typical Design Agency

    Not Your Typical Design Agency

    We’re a US-based creative digital agency, focusing on connecting customers with companies through ground-breaking digital marketing and web-based solutions with an exceptional reputation for delivering quality products.  [... view Web Experio profile ]
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.