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Irvine has often been regarded as a city with university and community prestige. Still, now it has also earned a reputation for having the best technology companies in the country. In this blog post, we will explore the leading big tech companies in Irvine California, delving into their contributions to technology and their impact both locally and globally. Here is a list of tech companies in Irvine CA.

Anduril: The Biggest Tech Companies in Irvine

Founded in 2017 by a team including Palmer Luckey and Brian Schimpf, Anduril is one of the standout tech companies in Irvine.  Andruil company focused on creating defense products, specializing in tools designed for military applications and border surveillance. Anduril commits its top tech experts to solving complex national security issues. The company is advancing innovative technologies aimed at supporting those who protect the nation and its interests at the forefront.

Anduril Industries is dedicated to enhancing research and development efforts to maintain the United States and its allies as leaders in global military strength both now and in the future. The company has raised a substantial $2.2 billion over six rounds of fundraising, with the most recent, a Series E round, being completed on December 2, 2022. In total, 34 investors have backed Anduril Industries, including newcomers Palumni VC and FJ Labs.


Email:, launched in 2016 by Vishal Garg and his team, aimed to revolutionize the homebuying process. Their approach focused on streamlining the traditional complexities and redundancies often associated with purchasing real estate. This has proven especially beneficial for savvy buyers ready to navigate the intricacies of the market to make quick, informed decisions.

Since its inception, has experienced substantial financial growth:

  • The company has successfully raised $905 million through multiple funding rounds.
  • A notable event in their financial journey occurred on April 8, 2021, when they closed a significant secondary market fundraising round.
  • is supported by 25 investors, including major players like SoftBank Vision Fund and Manhattan West, and was valued between $1 billion and $10 billion as of the last funding round.
  • In terms of expansion, acquired two companies, one of which was the London House Exchange on September 3, 2021.



Blizzard Entertainment: The Best Tech Companies in Irvine

Blizzard Entertainment, established in 1991 by Allen Adham, Frank Pearce, and Michael Morhaime, is a well-known custom software development company that creates video games. Operating in the arts, entertainment, and leisure sectors, Blizzard is involved in various aspects like game theory, user experience, design, analytics, technology, animation, and project management. The company has expanded by acquiring several firms, including the gaming company Proletariat, which they bought on June 29, 2022.


Launched in 2020, Devsort stands as a provider of tailored IT strategies, with a home base in Islamabad. It propels businesses forward with a spectrum of digital services, from analytic-driven data science to mobile and web app innovation, alongside crafted software solutions. This enterprise caters to global clients, including those in the US and Australia, by forming specialized teams that work remotely to ensure precise business technology alignment, boasting both cost-efficiency and high-quality outcomes.





CrowdStrikeโ€™s cloud-based security solutions demonstrate how tech companies in Irvine are leading the charge in cybersecurity.  The company has raised $485.6 million across eight funding rounds, with the latest post-IPO equity round closing on December 1, 2022. It has attracted investments from 12 backers, including newcomers like ARK Investment Management and March Capital.

Recently, CrowdStrike announced a $100 million investment into its Falcon Fund II on January 14, 2022. The fund has been actively investing, including a $40 million round in Vanta as of October 12, 2022. CrowdStrike has also expanded through acquisitions, such as purchasing Reposify for $18.9 million on September 20, 2022.




Founded in 1989 by Bernhard Bruscha, Lantronix is at the forefront of secure communication technology. The company focuses on developing smart IoT solutions that help organizations enhance productivity and increase profitability by streamlining data sharing between devices and apps. Over its history, Lantronix has raised $6.5 million through funding rounds and has grown in value by $42.1 million. The company, which went public, continues to expand by acquiring businesses like Uplogix for $8 million as recently as September 12, 2022.


Founded in 2008 by Randy Jeter, RapidScale has become a significant figure in the managed cloud services industry. The company excels in providing secure and advanced cloud computing solutions to businesses worldwide. Recognized as a preferred provider by various managed service organizations (MSOs), value-added resellers (VARs), managed service providers (MSPs), carriers, and master agents, RapidScale is particularly known for its CloudDesktop platform and a broad range of cloud services.

Key offerings by RapidScale include:

  • CloudServer: Customizable server environments in the cloud.
  • CloudOffice: A comprehensive suite of office applications and services.
  • CloudMail: Managed email services.
  • CloudDesktop: Virtual desktop solutions.
  • CloudRecovery: Disaster recovery and backup solutions.
  • CloudApps: A variety of cloud-based applications.


Syntiant, which was started in 2017 by Jeremy Holleman, Kurt Busch, Pieter Vorenkamp, and Steph Bailey right in Irvine, is making waves in the AI and machine learning scene. Their tech is pretty slick; it lets you control all sorts of smart home devices through voice commands. Imagine telling your speakers or even your smart glasses to do things just by speaking to them.

As for their track record with investors, Syntiant isnโ€™t doing too shabby. By March 2022, theyโ€™d wrapped up a Series D round of funding, bringing their total investment to $90 million after seven rounds. They’ve got 19 investors on board, including big names like Renesas Electronics Corporation and Millennium Technology Value Partners. According to the latest from PrivCo, Syntiant’s valuation is somewhere between $100 million and $500 million as of the end of March 2022.



Weedmaps, initiated in 2008 by founders Doug Francis and Justin Hartfield, serves as a leading digital community for legal cannabis enthusiasts, with its base in Irvine. The platform supports the cannabis industry by facilitating services such as delivery, doctor recommendations, and collecting reviews for dispensaries. On August 15, 2018, Weedmaps secured another funding round, the specifics of which were not revealed. Funding for Weedmaps is provided by Eppes Creek Ventures. Adding to its growth, Weedmaps acquired Enlighten on May 4, 2022, further expanding its portfolio of businesses.



Back in 2002, the trio of Anthony Ferry, Parsa Rohani, and Tim Marshall recognized a burgeoning opportunity in the tech world. They set up Neudesic with the vision to offer top-tier services in navigating and molding the cloud-based digital landscape. As time progressed, Neudesic didn’t just stay on course; it expanded its horizons significantly. The firm embraced artificial intelligence to unlock the potential of data, supplied strategic counsel to corporations looking to pivot and innovate, and implemented hyper-automation to refine operational efficiencies. Impressively, the company landed a substantial $5 million in a sole fundraising event.

Frequently Asked Questions

What makes Irvine a notable hub for tech companies?

Irvine has the perfect mix of schools and businesses and just the right kind of vibe that clicks. It is right next to UCI so there is always an energetic bunch of bright minds looking to shake things up and the city is all in on tech with the local Chamber of Commerce backing up making it the ideal spot for tech startups to take root and grow.

How supportive is the city of Irvine towards new tech startups?

Irvine is stepping up its game in supporting tech startups. They are setting up an innovation lab as a go-to resource for new businesses connecting them with investors and experts they also host Irvine Tech Week a big event that brings together local startup investors and more for networking and collaboration.

What is the largest tech company in Irvine?

Blizzard Entertainment stands out as Irvine’s most prominent tech company. Known for pioneering influential video games like World of Warcraft and Diablo, Blizzard has made a significant mark on the gaming and tech industries since its inception in 1991.

Is Irvine a bigger tech hub than Santa Monica?

Irvine is generally regarded as a larger tech hub than Santa Monica, owing to its broader and more diverse tech industry. It hosts numerous tech companies and benefits from its proximity to major research universities. Santa Monica, though active in digital media and startups, does not operate on the same scale as Irvine.

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