Your project, our commitment Vention is a global software development company headquartered in New York, with European hubs in Berlin and Vienna. For over 20 years, Vention has helped startups, established enterprises, and industry innovators develop custom, scalable software solutions. With a network of more than 3,000 highly qualified technology experts, the company delivers solutions customers around the world ca... Read More
Top Web Development Companies in California 2026 Rankings & 259 Client Reviews for 25 Service Providers

We have a list of 25 web development companies in California. This list contains matching case studies and references, 259 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Web Development Company for your business requirements.
Featured Web Development Companies
- 1,001-5,000
Implementation of complex systems Chudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as hea... Read More
51-200> €10,000€25 - €49We make your ideas grow! Since 1999, we’ve been developing custom software in Cologne and supporting our clients in digitizing business processes as true partners. Our team of software developers, AI experts, UX designers, and product managers guides clients end to end—starting from the strategic idea, through development, and all the way to long-term operations and ongoing improvement of their software solutions. We... Read More
51-200> €5,000€100 - €149Innovation as a Team We are more than a service provider, we are a partner to our customers. Good source code drives us, because we develop software out of passion. This passion is our core competence. Our employees are experts in their field and pass on their knowledge internally and externally to inspire and encourage others. Through continuous training and certification, we implement our customers' digitalizatio... Read More
51-200> €100,000€100 - €149Custom software development company Andersen is an international custom software development company with a strong focus on technology-intensive industries. Since its foundation in 2007, the company has opened more than 16 development centers and 16 sales offices around the world. More than 3700 highly skilled specialists work on the development, customization and integration of enterprise IT solutions, web and mobile application... Read More
1,001-5,000> €10,000€25 - €49Let's develop software together! The Innowise is a leading software development company based in Frankfurt am Main, Germany. We serve customers locally and globally with offices in various countries including the USA. With over 16 years of experience and a team of 1500+ skilled professionals, we develop innovative software solutions using cutting-edge technologies. Our expertise lies in developing customized technical solution... Read More
1,001-5,000> €10,000€25 - €49"we stay until it works" Company description: Not available Read More
11-50> €5,000€100 - €149We love software ISEO Digital Agency - Experts since 2008. We have developed successful software and apps for over 100 customers in various industries. We accompany companies from the vision to the realization. Whether it's a concrete project idea, the takeover of ongoing digital projects or the development of a shared vision, ISEO is your contact. Successfully implemented over 300 digital projects. Professiona... Read More
11-50> €10,000€75 - €99Brands. Values. Creating. OWNED. COMMITTED. ALWAYS HERE FOR YOU.Our promise: We make brands stronger.Our perspective: 360-degree brand support.Our structure: Three experienced, specialized teams work hand in hand—so you get the best possible results, no matter whether your budget is big or small.How we work: We support you across the full range of communication services—creating tailored communication solutions, from on... Read More
11-50> €5,000€100 - €149Company description: Not available Read More
11-50> €50,000
List of the Best Web Development Companies in California
5% Web Development
WordPress2-10> €25,000€150 - €199San Diego, CaliforniaSupercharging Scalable Lead Generation Brandetize is a performance-driven digital marketing partner that offers end-to-end support, helping brands grow faster and convert more sales. We start by getting to know your business inside and out, then treat it like our own so you can feel confident your brand is in capable hands. From ther... Read More15% Web Development
Microsoft Sharepoint WordPress11-50> €10,000€100 - €149Dublin, CaliforniaAward Winning Website Design Company Amasta Media is your end-to-end digital partner, helping growth-oriented brands move from idea to impact with strategy, UX/UI design, and web development. We bring together craft and engineering—plus hands-on consulting and performance-focused marketing—to deliver custom digital solutions that re... Read More20% Web Development
11-50> €100,000> €200San Diego, California + 1Tomorrow's Brands, Today. Following ten years as Oui Will, we’ve evolved into REJOUICE. We’re a digital brand accelerator, creating and building standout brands with award-winning work that helps define their market. Read More15% Web Development
2-10> €1,000€75 - €99Santa Barbara, CaliforniaWebsite Development minus the Hassle We build, host, and maintain your website so you don't have to. The BootLab web-development service balances aesthetics with functionality, creating websites that are appealing and simple to use. Our websites can support e-commerce, lead-capturing landing pages, and anything else your business... Read More15% Web Development
2-10> €1,000< €25Irvine, CaliforniaBecome the answer. Meet LaderaLabs.io, a California-based digital agency headquartered in Irvine. The company creates high-end websites, develops SEO programs, and delivers bespoke AI solutions designed for today’s evolving search environment. Its guiding idea is simple: businesses should “become the answer, not m... Read More
