As of May 2026, there are 146 SaaS companies based in Irvine. They have combined revenues of $2.2B and employ 16.1K employees. They've raised $1.5B in capital and serve 580.7M customers combined.
Sorting: Highest -> Lowest
Showing 10 of 22 companies ranked by annual revenue.
IRVINE, California, United States
Strategic partner for enterprise thought leaders who need to solve problems using modern technologies including AI, business intelligence and chatbots
Irvine, California, United States
Paragon Software Group (PSG) is an innovative software developer focused on two dynamic growth markets. The company's comprehensive product line for the data storage market addresses the needs of data security and storage management for PCs, servers and networks through a complete line of Disaster Recovery and Server Optimization solutions. A second portfolio of products delivered by the company's Mobility team (Smart Handheld Devices Division & Epocware) offers software for a variety of smartphones (Android, BlackBerry, iPhone, iPod touch, Java, Windows Mobile, Symbian OS) and desktop PCs, including multilingual on-line handwriting recognition, localization, business and productivity applications, games, 120 multilingual dictionaries and encyclopedias. Founded in 1994, PSG has offices in the USA, Germany, Japan and Russia delivering its solutions to consumers, small business and enterprise clients worldwide through a network of Value Added Resellers, distributors and OEMs as well as online through the company website. PSG provides technology to a host of world class companies and partners including Dell, Cisco, Western Digital, Seagate, LG Electronics, Buffalo, HTC, Microsoft, Nokia, ASUS, Samsung, Siemens, Lenovo, Sony Ericsson, Toshiba, IOMEGA, and more.
Irvine, California, United States
O'Neil Software is a storage software company offering software solutions.
Irvine, California, United States
MSB Docs offers easy transition from traditional physical paperwork to digital signatures and workflows, improving ROI and efficiency by simplifying everyday processes and streamlining repetitive tasks and time-consuming work. MSB was conceptualized and developed as a platform that provides secure, efficient and compliant document workflow and management solutions for the life sciences and healthcare industries. With more than a decade of industry experience and deep domain expertise, we have expanded our software to serve other industries, offering customized solutions for education, financial and legal services. We have a proven track record of creating dependable and validated solutions for identity management, integration, multi-factor authentication, and fraud detection. Our rich history of professional services experience — including implementation, integration, adoption, custom module development, industry best practices, training and services support —helps us deliver a powerful and comprehensive solution to our clients. Our development never stops. We are constantly improving and adding new features based on clients’ feedback and industry changes. Our software development and robust testing methodology allows us to provide new features to our clients at a rapid pace. Many Life Science companies can take months to validate a solution as compliant with industry regulations and the process can be quite costly. MSB’s Comprehensive Validation Package accelerates this process, and has enabled many of our Life Science clients to adopt digital and electronic signatures within weeks rather than months and also passed along a tremendous savings. At MSB we believe software solutions can be good, fast, and affordable.
Irvine, California, United States
Fintech company supporting small- to medium-sized businesses across the U.S. with unique customer experience and company culture
Irvine, California, United States
Hyperbolic is building the foundation for scalable, open, and efficient AI development. Our mission is to build the world's most accessible and comprehensive AI platform, empowering developers with affordable, seamless access to meet all their AI needs in one unified platform.
Irvine, California, United States
Zealie automates many touch points for the Behavioral Health and Substance Abuse Treatment Revenue Cycle Management (RCM) industry. Drastically improving claim reimbursement rates and adjudication speeds with data driven analytics. What We Do Outsourced Billing Services Zealie can handle 100% of your Substance Abuse and Behavioral Health billing for you. Verification of Benefits, Utilization Review, Claim Submission, Claim Statusing, ERA and EFT Enrollment. The Zealie Team is comprised of billing experts, industry professionals, along with our in-house software developers. Our internal synergy allows us to be extremely flexible and adapt to client needs swiftly while never compromising your revenue. Zealie Features Analytics Dashboard The Zealie RCM platform was designed to offer rich analytical insights to your Substance Abuse and Behavioral Health business. Zealie's Dashboard allows you to view real-time Key Performance Indicators, such as Aging Metrics, Census Mix Analysis, and
Irvine, California, United States
Ytel's webphone and branded calling increases sales teams' contact rates. Convert more leads into sales with a sales dialer that integrates with your CRM. Questions? Give us a call at (800) 382-4913.
Irvine, California, United States
Bright Uro is an early-stage medical technology company developing the Glean Urodynamic System™, a wireless, catheter-free, urodynamic monitoring system designed to improve the diagnosis and management of lower urinary tract symptoms (LUTS).
Each Tuesday, we reverse-engineer a real SaaS company's revenue, profit, CAC, funnels, and its top growth tactic.
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