Best California Enterprise Software Development Companies

403 Companies - Rankings updated: April 03, 2026

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

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United States × California ×

  • Blankfactor

    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
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  • Impekable

    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
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  • LIVEWEBMEDIA

    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
    View Profile
    4.9 4.9 (38)

  • Faststream Technologies

    Maneuvering Ideas

    Maneuvering Ideas

    Faststream Technologies is a rapidly growing Product Engineering Services Company headquartered in Los Angeles, with a state of the Art Design Center in Bangalore, India. With many Man-Decades of expertise in supporting and builing products for Fortune 100 and Fortune 500 clients, we are uniquely positioned  [... view Faststream Technologies profile ]
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
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  • Capitol Tech Solutions

    Capitol Tech Solutions Is a Leading Digital Agency.

    Capitol Tech Solutions Is a Leading Digital Agency.

    Capitol Tech Solutions is a leading digital agency providing a full range of marketing , development, and IT services that help companies' top and bottom lines.  [... view Capitol Tech Solutions profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.7 4.7 (24)

  • TopDevz

    Innovative Software Development

    Innovative Software Development

    TopDevz is an innovative software development and technology delivery partner that brings your ideas and visions to life quickly and cost-effectively by giving you direct access to elite software development experts located throughout the United States and Canada who are rated at the top 1% of their skill  [... view TopDevz profile ]
    Location
    Sacramento, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    4.7 4.7 (35)

  • SunstoneIT

    Your Dedicated IT Products and Solutions Provider

    Your Dedicated IT Products and Solutions Provider

    Headquartered in Sacramento, California, SunstoneIT is a Certified Small Business with a primary focus on providing IT products and solutions to the public sector, as well as private sector companies.  [... view SunstoneIT profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    View Profile

  • KBS

    Streamlining Your IT Operations

    Streamlining Your IT Operations

    Key Business Solutions, Inc. is a Certified Small Business Corporation and has an E-verified capability that was founded in 1999.  [... view KBS profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    View Profile

  • Custom Software Solutions

    Reliable Software Experts

    Reliable Software Experts

    Custom Software Development, Website Design and Digital Marketing firm specializing in providing ETL, Business Process Automation, eCommerce, CMS, LMS Website Design & Development, and Custom Software Application Development.  [... view Custom Software Solutions profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (3)

  • Promenade Software

    Medical Device Software Development Services

    Medical Device Software Development Services

    Promenade Software provides services and solutions for the rapid development of medical devices and other connected embedded systems.  [... view Promenade Software profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    View Profile
    5.0 5.0 (1)

  • Jaxel

    Software Development and Cloud Technology Company

    Software Development and Cloud Technology Company

    We’re a solution-based technology company with a focus in cloud transformation, software development and big data analytics services based out of California. We combine the love for engineering and big data to scale projects and help businesses grow. Our passion for technology drives results-based solutions  [... view Jaxel profile ]
    Location
    Pleasanton, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Orion eSolutions

    Holistic & Innovative Solutions For Your Business Needs.

    Holistic & Innovative Solutions For Your Business Needs.

    Orion eSolutions is not only a one stop shop for technology but also a software boutique specialised in development of web applications, mobile apps, desktop application or customisation of already built technology upto the par of best practice in the market.  [... view Orion ESolutions profile ]
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • WeblineGlobal

    Award Winning Software Development Company From Irvine, California

    Award Winning Software Development Company From Irvine, California

    WeblineGlobal is an award-winning Software Development Company from Irvine, California, USA; active since 1999. We are considered as one of the leading software development organizations in the Market, started providing enterprise services and solutions, well before our counterparts.  [... view WeblineGlobal profile ]
    Location
    Orange County, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    3.7 3.7 (3)

  • Web Design Pilot

    Dynamic Software Solutions

    Dynamic Software Solutions

    Web Design Pilot is a company that designs dynamic and attractive websites for our clients.  [... view Web Design Pilot profile ]
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    View Profile

  • Softxpert

    Your Trusted Software Development Company

    Your Trusted Software Development Company

    Softxpert is a global Software Development Company that was originally established with a basic mission to provide for a real need in the market for quality software applications at a competitive cost to serve small and medium businesses' demand for solutions that would enable them to present exceptional  [... view Softxpert profile ]
    Location
    Orange County, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    View Profile

  • Tebra

    Run Your Entire Practice With One EHR+ Platform

    Run Your Entire Practice With One EHR+ Platform

    A new era of healthcare, a new world of practice well-being. We're redefining practice success at the crossroads of compassion and connectivity.  [... view Tebra profile ]
    Location
    Newport Beach, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.3 4.3 (1380)

  • Velotio Technologies

    Your Software Product Development Partner

    Your Software Product Development Partner

    Velotio Technologies is an outsourced software product development partner for technology startups and enterprises. We combine innovative ideas with business expertise and the latest transformational technologies to drive business success for our customers, help them put their customers'​ needs at the core  [... view Velotio Technologies profile ]
    Location
    San Ramon, California
    Number of Employees
    250 - 499
    Minimal Budget
    Under $1,000
    View Profile
    4.2 4.2 (98)

  • PositiveEdge Solutions

    The Power of CRM, Re-Imagined Through Our Innovative Products and Solutions

    The Power of CRM, Re-Imagined Through Our Innovative Products and Solutions

    PositiveEdge Solutions LLC is an IT services company with offices in the U.S., UAE, and India, specializing in implementation of Cloud Consulting (Azure and AWS), Business Analytics, AI/ML, IoT, Test Automation, ERP, Customer Relationship Management and Customer Experience solutions.  [... view PositiveEdge Solutions profile ]
    Location
    Orange County, California
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • Stateside Agency

    We Build Your Digital Team, so You Can Focus on Building Your Business

    We Build Your Digital Team, so You Can Focus on Building Your Business

    Stateside is a minority-owned, California, Small-Business Certified creative & technical digital agency that provides efficient, scalable production services through co-location of resources in the U.S. and Costa Rica.  [... view Stateside Agency profile ]
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $65/hr
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  • Inspironix, Inc.

    Inspired IT Solutions

    Inspired IT Solutions

    Inspironix provides custom web data system development, and InspiroScan, a high quality, cost effective bubble form solution. Inspironix specializes in serving apprenticeships, K-12 education, higher education, public agencies, and emergency medical services.  [... view Inspironix, Inc. profile ]
    Location
    Sacramento, California
    Number of Employees
    Under 49
    View Profile

  • Introlligent Inc.

    Dynamic Technology Solutions

    Dynamic Technology Solutions

    We are a dynamic, global technology solutions and services provider, who is ready to offer you an unbeatable blend of strategic consulting, combined with end to end IT and engineering solutions. We provide value to our customers by innovation, accomplishment, trust and long-term relationships through our  [... view Introlligent Inc. profile ]
    Location
    Sacramento, California
    Number of Employees
    250 - 499
    View Profile
    5.0 5.0 (2)

  • Pravaah Consulting

    One Stop Shop for Your Marketing and Technology Needs

    One Stop Shop for Your Marketing and Technology Needs

    Offering Digital, Development, and Chatbot Solutions. Pravaah Consulting is a Silicon Valley-based, full-service digital agency. Our purpose is to help SMBs and startups leverage the power of digital to scale new heights. We bring the best practices and tactics adopted by the Fortune 50 companies to the SMBs  [... view Pravaah Consulting profile ]
    Location
    Dublin, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (24)

  • Aximsoft

    We Take Your Ideas Forward

    We Take Your Ideas Forward

    Aximsoft from San Ramon California, is the partner of choice for many of the world’s leading enterprises and emerging startups, delivering technology solutions right from ground-up. Be it product design, engineering or product marketing, we’ve got it all covered! From Printing to Energy, Automobile to  [... view Aximsoft profile ]
    Location
    San Ramon, California
    Number of Employees
    100 - 249
    View Profile

  • Codistry

    Secure Software for Public Impact

    Secure Software for Public Impact

    Whether you are a startup or a well-established business in need of a digital solution, we have you covered. Our team wants you to succeed. Codistry has the experience and talent to design and implement a solution that meets your needs and exceeds your expectation. Our team will then work with you side to  [... view Codistry profile ]
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • ScanTek

    Capturing Reality To Design The Future

    Capturing Reality To Design The Future

    ScanTek 3D is a San Diego-based Design & Engineering Firm that develops and enables leading edge lidar solutions that allow for high-precision 3D capture, measurement and analysis across a variety of industries, including manufacturing, construction, engineering and public safety. Our team of experts lead the  [... view ScanTek profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $105/hr
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  • CodeFutures

    We Are the Premier Software Consulting Firm Executives Trust To Deliver.

    We Are the Premier Software Consulting Firm Executives Trust To Deliver.

    We are a software consulting firm that specializes in software development, DevOps, cloud services and other IT needs. Our team blends expertise to provide high-quality solutions for a variety of projects. Whether you need custom software development or help with your cloud infrastructure, CodeFutures can  [... view CodeFutures profile ]
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
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  • RedBlink

    Generative AI Development Company

    Generative AI Development Company

    Generative AI Development Company: AI Solutions for Startups and Enterprises. In the fast-paced world of 2024, RedBlink stands at the forefront of the AI revolution, transforming ideas into reality with cutting-edge AI-driven development.  [... view RedBlink profile ]
    Location
    Danville, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    1.0 1.0 (1)

  • App Maestros

    Top App Development Agency

    Top App Development Agency

    We help brands design and build superior digital products, enabling seamless user experiences only at the best Mobile App Development Company.  [... view App Maestros profile ]
    Location
    Berkeley, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    3.0 3.0 (2)

  • JetHead Development

    Were Passionate Problem-Solvers Who Live & Breathe Embedded Software.

    Were Passionate Problem-Solvers Who Live & Breathe Embedded Software.

    JetHead was founded in 2003. Since then, we have expanded to include several software products and services with a focus on time-to-market and customer satisfaction. Our goal is to help customers and partners create great embedded software solutions.  [... view JetHead Development profile ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (1)

  • Interknowlogy

    Empowering Broadcast and Enterprise Innovation with AI-Driven Solutions

    Empowering Broadcast and Enterprise Innovation with AI-Driven Solutions

    InterKnowlogy provides services such as software development, Creating outstanding experiences for clients around the globe. We help our clients manage, visualize and present data in a meaningful way. They integrate across all existing data sources to provide a single, unified solution. We create platforms  [... view Interknowlogy profile ]
    Location
    Carlsbad, California
    Number of Employees
    Under 49
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  • CARET®

    Smart Practice Management. Built for Law & Accounting.

    Smart Practice Management. Built for Law & Accounting.

    CARET provides cloud-based practice management and payment solutions purpose-built for legal and accounting firmsstreamlining workflow, boosting efficiency and freeing professionals to focus on what matters.  [... view CARET® profile ]
    Location
    Del Mar, California
    Number of Employees
    500 - 999
    View Profile
    3.2 3.2 (102)

  • Techjays

    The Best Way To Build Your Software.

    The Best Way To Build Your Software.

    Our focus is on providing businesses with the tools they need to reach their maximum potential through the use of our cutting-edge software solutions. Launch your product to market 2x faster with Techjay's strong business domain experience, technical expertise, extensive knowledge of the latest industry  [... view Techjays profile ]
    Location
    Menlo Park, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (8)

  • Facet Interactive

    Results Driven Strategies

    Results Driven Strategies

    Facet Interactive is the go-to digital strategy agency. Our data-driven insight helps clients focus on higher-yield projects while we ensure strong returns through integrated marketing campaigns. We can step in as your product owner or CMO to provide direction when it comes to making informed product and  [... view Facet Interactive profile ]
    Location
    El Segundo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    5.0 5.0 (1)

  • Railsware

    Railsware - A software development agency

    Railsware - A software development agency

    We're a software development agency that builds products that scale. Our engineering-first culture and product-minded approach have powered success stories like Calendlythe scheduling platform that revolutionized meetings for millions.  [... view Railsware profile ]
    Location
    West Hollywood, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    4.6 4.6 (20)

  • WLCM App Studio

    Top US-Based App Design & Development Firm

    Top US-Based App Design & Development Firm

    We personally invest in the projects we work on by providing ongoing app maintenance, new feature design and development.  [... view WLCM App Studio profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    5.0 5.0 (2)

  • Povio

    Design and Development Done Right!

    Design and Development Done Right!

    Povio is a company that is based in San Francisco and specializes in designing and developing digital products that make a positive impact. With over 1000 successful projects delivered and a team of over 200 skilled professionals, we have collaborated with multinational companies like VW, unicorns such as  [... view Povio profile ]
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    3.0 3.0 (1)

  • Argusoft

    Your Extended Engineering Team

    Your Extended Engineering Team

    Argusoft is a trusted software solutions design consultancy that provides end-to-end, enterprise-class turnkey solutions. Our team of Argonauts are trained to think design at every step, architecting, designing, and coding with the business goals and objectives of our clients in mind.  [... view Argusoft profile ]
    Location
    Newark, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • Uptech Studio

    Build, Launch & Refine

    Build, Launch & Refine

    Uptech Studio partners with startups and rapid-growth companies to build, launch and refine great software products. Our expert team of product, design and technology enthusiasts creates engaging and scalable apps that satisfy both users and businesses, whether it's a native iOS or Android app, a  [... view Uptech Studio profile ]
    Location
    Tustin, California
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
    View Profile

  • Go Nimbly

    RevOps Agility. GTM Velocity.

    RevOps Agility. GTM Velocity.

    Go Nimbly, headquartered in San Francisco, is a renowned industry leader in revenue operations and a trusted business stack consultancy. Our primary focus is to assist SaaS and other forward-thinking, high-growth companies in optimizing their strategic growth by providing them with the necessary strategies  [... view Go Nimbly profile ]
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    5.0 5.0 (1)

  • Luminex

    Modern Mainframe Data Solutions

    Modern Mainframe Data Solutions

    The most demanding business situations can be satisfied by Luminex's comprehensive line of products. Starting with our Mainframe Data Interchange product line, the only one of its type to truly combine Mainframe and open systems storage technologies, which is the fastest virtual tape solution in the world and  [... view Luminex profile ]
    Location
    Riverside, California
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (2)

  • MotivIT

    Connect, Build & Transform with MotivIT.

    Connect, Build & Transform with MotivIT.

    Experience Innovation with MotivIT. As a global Managed Service Provider and IT Support solutions provider, we offer end-to-end solutions to enterprises worldwide. From managed IT services and global service desk support to network operations, cloud services, software development and business process  [... view MotivIT profile ]
    Location
    San Jose, California
    Number of Employees
    100 - 249
    View Profile
    5.0 5.0 (12)

  • Atlantis

    Straight hands. Hot heads.

    Straight hands. Hot heads.

    We use the best world practices (YAGNI, KISS, DRI, and SOLID). An enterprise approach is an advantage, not an excuse. An extreme approach to development allows us to resort to the use of development-driven methodologies, in particular design, domain, bound, and testing.  [... view Atlantis profile ]
    Location
    Newport Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Cygnis

    Building Intelligent Software Solutions

    Building Intelligent Software Solutions

    Cygnis Media, a top-tier custom software development company and leading IT consulting service provider in the USA, is synonymous with excellence. They specialize in creating bespoke software solutions tailored to meet diverse business needs. With a keen eye for innovation and a customer-first approach  [... view Cygnis profile ]
    Location
    Pleasanton, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Easiio

    AI Power Agency and Development Shop.

    AI Power Agency and Development Shop.

    Easiio build AI tools called ChatAI. We help our customers with these tools and implemented Large Language Model base AI technologies for their website or business software. Helping our customers do more with less and improve their efficiency. Our rate is very competitive with the help of AI and quality of  [... view Easiio profile ]
    Location
    Santa Clara, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • devAtelier

    Southern Californias Mobile App experts since 2009

    Southern Californias Mobile App experts since 2009

    We are San Diego's mobile-native and mobile-first consultancy. We specialize in Swift for iOS, Flutter for iOS/Android, and React for Web. We have led projects for Fortune 500 companies and startups. If you're looking for an easy-to-talk-to and experienced partner to build your app, call devAtelier!  [... view DevAtelier profile ]
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Kumaran Systems

    Engage Emerge Excel.

    Engage Emerge Excel.

    For over 30 years, Kumaran Systems has been at the forefront of the IT industry, renowned for its expertise in modernizing legacy software systems. In addition to legacy modernization, we provide comprehensive software development and testing services, enhanced with cloud capabilities, to meet the evolving  [... view Kumaran Systems profile ]
    Location
    Menlo Park, California
    Number of Employees
    250 - 499
    View Profile
    2.2 2.2 (5)

  • SOHO Prospecting

    Smart Solutions for the Next Generation Web!

    Smart Solutions for the Next Generation Web!

    SOHO Prospecting provides customers with the best solutions to fit their needs. From Software Solutions to Website Development, to Search Engine Marketing.  [... view SOHO Prospecting profile ]
    Location
    Camarillo, California
    Number of Employees
    Under 49
    View Profile
    3.7 3.7 (3)

  • Tech.us, Inc

    Build Better Software.

    Build Better Software.

    Tech.us is a leading provider of specialized technology services, including custom software development, artificial intelligence and machine learning solutions, mobile app development, web and cloud application development, and cybersecurity.  [... view Tech.us, Inc profile ]
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
    View Profile

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About The Author and Expert Reviewer

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selina@designrush.com

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

spotlight@designrush.com

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.

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