Top California Enterprise Web Companies (270)

OpenX is The Intelligent SSP™ (supply-side platform), simplifying advertising for marketers, advertisers, and publishers worldwide. As one of the largest SSPs globally, OpenX combines the industry’s only fully cloud-based infrastructure with leading AI capabilities to make digital advertising easier and more effective across every format, including CTV. Built to responsibly deliver quality, performance, and adaptability, OpenX makes digital advertising safer,...

At Udemy, we’re on a mission to transform lives through learning. By combining on-demand, multi-language content with real-time innovation, Udemy delivers personalized experiences that empower over 17,000 organizations to scale workforce development and help 81 million individuals build the technical, business, and soft skills most relevant to their careers. Come join us in ensuring everyone, everywhere has access to the...

TigerConnect is healthcare’s most widely adopted communication platform – uniquely modernizing care collaboration among doctors, nurses, care teams, and patients. TigerConnect is the only solution that combines a consumer-like user experience for both clinical and patient communication with serious security, privacy, and clinical workflow requirements that today’s healthcare organizations demand. TigerConnect accelerates productivity, reduces costs, and improves patient outcomes. Trusted...

Hedra is an AI native platform for multimodal creation. The platform is built around their own cutting-edge proprietary video model, Character-3, which is the first multimodal model in production. Alongside Character-3, the platform also brings other leading foundation models into one ecosystem spanning generative images, video, and audio. Prosumer and enterprise users leverage Hedra to generate content ranging from viral...

Apollo is a $1.6B AI-powered sales platform that helps revenue teams find and engage leads, automate outreach, manage deals, and enrich data — all in one place. Known for its industry-leading B2B database of more than 210 million contacts and 35 million companies, Apollo’s end-to-end platform helps businesses of all sizes unlock their full market potential with unparalleled precision and...

Cie is a venture studio that serves as an innovation lab and accelerator for bold entrepreneurs who want to transform disruptive ideas into thriving ventures. Cie blends Silicon Valley DNA with the business maturity of serial entrepreneurs, seasoned venture capitalists, and Fortune 500 executives. Combined with the team’s strategic and operational expertise in technology, product development, brand building, and customer acquisition,...

Designed for the most ambitious go-to-market teams, it gives companies the power to understand every customer, automate at scale, and build their go-to-market motion exactly as they need.

Webflow empowers teams — from startups to the Fortune 500 — to design, build, and grow for the web, all without writing a single line of code. Simply put: we’re changing the way the internet gets built. Instead of relying on long dev cycles or heavy engineering support, Webflow lets teams move from idea to launch faster — bringing creativity...

Handshake is the #1 place to launch a career with no connections, experience, or luck required. The platform connects up-and-coming talent with 650,000+ employers - from Fortune 500 companies like Google, Nike, and Target to thousands of public school districts, healthcare systems, and nonprofits. Earlier this year, we announced our $200M Series F funding round. This Series F fundraise and...

W4 was founded by CPA pioneers to bring a higher level of performance to the affiliate network industry. W4 serves as a point of connection between leading advertisers and successful, high quality publishers across all online channels. W4 offers latest tracking and quality assurance technology and proven conversion-enhancing optimization.

Coursera was launched in 2012 by Andrew Ng and Daphne Koller with a mission to provide universal access to world-class learning. Coursera partners with leading university and industry partners to offer a broad catalog of content and credentials, including courses, Specializations, Professional Certificates, and degrees. Coursera’s platform innovations — including AI-powered personalized guide and features, like Role Play and Course...

Sourceability® is a global distributor of electronic components offering digital tools, services and data through the power of technology to meet customers’ evolving demands. Sourceability combines the expertise of global distribution with the only true e-commerce marketplace in the industry, working with the largest catalog of suppliers to provide the transparency, robust data and speed that customers need to create...

Watershed is the enterprise climate platform. Leading companies like Walmart, Stripe, Spotify, Klarna, and Twitter use Watershed's software to measure, reduce, and report their carbon emissions. With its state-of-the-art carbon data engine, in-house climate experts, and marketplace of high-quality decarbonization initiatives, Watershed provides audit-grade emissions data to power business value creation, regulatory compliance, and global climate impact. Watershed’s advisors and...

Emergence Capital Partners is a venture capital firm that invests in early-stage enterprise B2B software and SaaS companies, aiming to be a valuable partner to companies changing the way the world works.

We are developing the next-generation manufacturing software platform for modern manufacturers. ION is a factory operating system that accelerates manufacturing and tracks parts and processes from prototype to full-scale production.

ClickUp is the world’s only all-in-one productivity platform that flexes to the way people want to work. It replaces all individual workplace productivity tools with a single, unified platform that includes project management, document collaboration, whiteboards, spreadsheets, and AI. With our headquarters based in San Diego and a rapidly expanding global presence, we are shaping the future of work. Join our...

APM Music is the premier production music library, offering an extensive catalog of high-quality tracks tailored for film, TV, video games, sports content, agencies, brands, and digital creators. With four decades of experience, APM Music provides original music that elevates storytelling across all media platforms. Whether you're scoring a blockbuster film, crafting a compelling TV show, producing adrenaline-pumping sports content, designing...

Contentful is a leading composable content platform that unlocks all of an organization’s digital content to deliver impactful customer experiences, making content a strategic business asset. The Contentful Platform, Contentful Studio, Ninetailed by Contentful and the Contentful Ecosystem combine the flexibility of composable content with the intelligence of AI, empowering digital teams to drive business momentum through collaboration, speed, and...

Fluid provides a no-code platform for designing workflows, automating processes, and managing work in a collaborative workspace.

Zenni pioneered the online eyewear industry in 2003 with a mission to make prescription eyewear affordable and accessible to everyone. Based in Marin County, California, Zenni offers men, women, and children the freedom to express their personal style and individuality through high-quality prescription and protective eyewear curated with a sense for fashion and incredible selection. With over 50 million frames...