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Top Tech Companies in San Francisco, CA (1,914)

Software
Livermore, California, USA
108 Employees

Headquartered in Livermore, California, Livermore Software Technology Corporation (LSTC) develops LS-DYNA and a suite of related and supporting engineering software products. LSTC was founded in 1987 by John O. Hallquist to commercialize as LS-DYNA the public domain code that originated as DYNA3D. DYNA3D was developed at the Lawrence Livermore National Laboratory, by LSTC’s founder, John O. Hallquist. A team of engineers, mathematicians, and computer scientists are engaged in the development of LS-DYNA, LS-PrePost, and LS-OPT for use in various industries, including Automobile Design, Aerospace, Manufacturing, and Bioengineering. LS-DYNA development is focused on one code methodology that includes Implicit, Explicit, SMP and MPP solvers. It is optimized on all platforms including clusters running Unix, Linux, and Windows operating systems.


Other
Fremont, California, USA
26 Employees

Celestix Networks Inc. is a global provider of network security solutions that enable the simple deployment of secure remote access connectivity across the cloud and distributed offices. Celestix has a proven track record and is a trusted brand in delivering managed security appliances backed up by a global support network. The company is headquartered in Fremont California and maintains regional offices in London, Singapore and Tokyo.

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Software
San Francisco, California, USA
630 Employees

We love what can happen around the restaurant table. Since 1998, we’ve been committed to empowering that experience. From helping restaurants grow and run their businesses, to enabling diners to discover and book the perfect table every time they dine, our story is one of connection — among diners, restaurants, and their communities.


Internet of Things
Redwood, California, USA
54 Employees

Innit has created the world's first connected food platform. For more information, visit www.innit.com.


Software
San Francisco, California, USA
35 Employees

DocSend is the content management solution designed to help sellers and marketers win. Today's leading companies - Forbes, Buzzfeed, Pinterest, and more - rely on DocSend to find, share, track, and present their business-critical content. With DocSend, you can finally connect your content to business outcomes and deliver on revenue, faster. Get a personalized demo, or sign up for a free trial at docsend.com.


Travel
San Francisco, California, USA
14 Employees

ComfortWay has developed a product which provides mobile Internet without roaming charges around the world. It’s a Global SIM card and an easy-to-use application to choose a data plan of any local mobile operator. The average global price is $10 per GB in 100+ countries. The main business model is revenue sharing on telecom services with our partne


Software
San Francisco, California, USA
77 Employees

Founded in 2010 by entrepreneurs who have built successful SaaS companies with remote teams, we provide tier-1 cost-effective talent to tech companies that seamlessly integrates into your already existing teams. We provide a solution to the administrative headache of truly integrating teams quickly, teams that actually stay together long-term. For more information, visit mismo.team.


Machine Learning
San Francisco, California, USA
44 Employees

Kvantum Inc. develops, deploys and commercializes Mathematics and Artificial Intelligence based products to solve complex business problems in marketing analytics and consumer insights. Kvantum is the marketing performance analytics company, building technology that fundamentally changes the way brands measure the marketing impact on sales. Kvantum has combined the machine learning and econometric modeling into its proprietary Marketing Performance Analytics Platform that can measure the short term and long term incremental effect of marketing with minimum possible data points. Brands can work with Kvantum in two ways: by licensing either of the platforms - Kvantum Element (for data management and visualization only), Kvantum Evolve (for marketing optimization & scenario planning), Kvantum Leap (for MMM+Attribution), Kvantum Vector (for Consumer Insights) or by working with Kvantum to solve your toughest measurement challenge (Custom Solution). The company is headquartered in Plano, Texas and works with top Retail, CPG and eCommerce brands across US, Canada, APAC, MENA, South America, Mexico, Europe, and Africa. Over the past years, we have helped clients increase their digital ROI from 30% to 60%, while maintaining spend levels.


Software
San Francisco, California, USA
92 Employees

Obscura Digital, founded in 2000, is a San Francisco-based creative studio that combines next-level technology with awe-inspiring artistry to transform spaces into experiences, locations into destinations, and moments into memories. Obscura works with visionary, global change-making clients to create one-of-a-kind immersive multimedia experiences that reinvent physical space and inspire audiences. They provide both cutting edge technological development and content creation to develop light- and video-based augmented architectural integrations, large-scale projection mapping, and interactive media interfaces. Seeing is believing. Watch our highlight reel: https://vimeo.com/260863020


Fashion • Retail
San Francisco, California, USA

THE YES is a next generation AI-powered shopping platform poised to rewrite the architecture of e-commerce. Investors include NEA, Forerunner Ventures, True Ventures, Comcast Ventures and Bain Capital Ventures.


Social Media
San Francisco, California, USA
10 Employees

Social Print Studio is an independent online printshop based in the Bay Area. We operate the top-rated iOS printing app Print Studio and the website socialprintstudio.com. We are fully-bootstrapped, profitable, and focused on being a sustainable, long-term business. Going strong since 2011!


HR Tech
San Francisco, California, USA
134 Employees

LiveCareer, www.livecareer.com, is the leading online career destination for successful job seekers. We’ve helped more than 10,000,000 registered users build job-winning resumes and find careers they absolutely love. Our Resume Builder has been described as “the most impressive resume builder on the market today”. Featuring hundreds of industry-specific templates, and thousands of expert-written text examples, Resume Builder makes it easy to create a polished, professional, strategically-targeted resume in minutes. In addition to America’s #1 Resume Builder, LiveCareer offers an impressive suite of job-finding tools, including resume reviews, resume writing, customized cover letters, job boards, career tests, interview tips, and more. LiveCareer has been recognized as one of the top 100 employment websites by Weddle, and was recently named the 2013 Best Employment Interactive Application by the Web Marketing Association. Ready to take the next step at work? Download your FREE eBook now! http://www.livecareer.com/ebooks/get-what-you-want-raises-promotions Whether you want to make more money, win a promotion, or move into a leadership role, our FREE eBook is filled with tips, advice, and inspiration that can help make this your most successful year yet! Share this free guide with friends and family using #NewYearBetterCareer


Software
San Francisco, California, USA
128 Employees

Sometimes the way you work is dumb and it’s not your fault. It’s your tools. Quip's living docs can help. Thousands of companies across a wide range of industries have adopted Quip to make communication and collaboration more efficient.


Healthtech
San Francisco, California, USA
170 Employees

At Better we are united by our shared passion for outcomes that transform the human experience in healthcare. We are a group of clinicians and technologists who are developing prescription mobile applications for treating and reversing diseases like diabetes and high blood pressure. We believe software is on the verge of disrupting medicine and we are deeply committed to making sure the products we create for patients are useable, intuitive, intelligent and elegant. Our software has been validated through multiple clinical trials and we are beginning to commercialize with private health insurance companies while pursuing FDA approval. Our founding team has started, led and exited multiple technology companies that have transformed industries and generated billions of dollars in enterprise value. The 17th Surgeon General of the US, Dr. Richard Carmona, serves as an independent board director. We were founded in 2015; are headquartered in San Francisco, with operations in Boston, MA, and Nashville, TN.


Transportation
San Francisco, California, USA
7 Employees

We build beautiful bicycles in San Francisco for boys and girls around the world. Mission Bicycles are made of steel, weigh less than twenty pounds, and are built to last a lifetime. Each one is custom built, part by part, in San Francisco, California.


Social Media
San Francisco, California, USA
14 Employees

Sincerely is about making the world more thoughtful and connecting loved ones. With the mobile apps Postagram, Ink Cards, Sesame Gifts, ProFlowers, and Shari's Berries, we make it easy to send a cards, gifts, and flowers straight from your mobile device.


AdTech
San Francisco, California, USA
69 Employees

CrossInstall offers a unique approach to mobile advertising as a multi-platform solution for playables through our DSP and our Creatives as a Service (CaaS). Our DSP service combines custom-built playable/interactive mobile ads with a programmatic, performance based bidder, built on highly customized technology, ensuring the ads hit the right audience. CrossInstall's ads feature rich, interactive experiences dynamically tailored to individual users via HTML5/JavaScript creatives. Through our Creatives as a Service (CaaS) program, we develop playable mobile ads for Facebook, Google, Snap and other platforms. This service offers advertisers ads built to their specifications with in-house expert design, development, and quality assurance for playable ad creative compatible across leading platforms and channels to reach the hundreds of millions of users.


eCommerce
San Francisco, California, USA
6 Employees

Run Successful Sales on Facebook & Instagram Soldsie is the world's first social shopping service. We help modern retailers grow their bottom line using Facebook and Instagram. The Soldsie experience begins when a retailer posts a product photo along with its price and the available quantity. Shoppers comment with the word "sold," and continue browsing the newsfeed uninterrupted. Soldsie then takes care of everything else in the background, from inventory management to payment processing. In the meantime, the original product posting builds momentum with a broader audience. Social shopping is the future of ecommerce— it’s more effective for retailers and a better experience for purchasers—and we’re going to power it.


Software
Walnut Creek, California, USA
5 Employees

ReviverSoft was founded to provide trusted resources to help you repair, optimize and maintain your computer for optimum performance. We invest heavily in research and development to deliver the best possible products, professional instructional videos, how-to articles, informative blog posts and other valuable content. We encourage you to explore our website, check out our Facebook page and signup for our Twitter feed to help you get the most from your computer. In September 2014, Corel acquired ReviverSoft's useful and informative range of Windows and Mac utility software and resources. To learn more about Corel, please visit www.corel.com.


Software
Fremont, California, USA
236 Employees

With global sourcing of IT emerging as a highly effective option for achieving these goals, many organizations are implementing "active sourcing programs"​ to select and manage a roster of best-of-breed IT offshore service vendors. Several Fortune 1000 companies have chosen ERPandERP as a strategic partner to help them manage key areas of IT, due to our deep capabilities in industry verticals, technical strengths and innovative, flexible service delivery. ERPandERP's integrated network of developed facilities is complemented by on-site, offshore and nearshore capabilities in major international markets. This has helped our clients choose solutions that meet their global sourcing needs. For example, our global delivery service capability helped the Carphone Warehouse group enhance its competitiveness by providing it the access to a large resource pool with industry and technology experience. ERPandERP has helped numerous clients meet their global sourcing needs by helping them identify, evaluate and configure their IT architectures across multiple geographies to reduce costs, mitigate risks and maximize performance. Our global delivery centers deliver significant benefits, driving business optimization through technical solution capabilities and process expertise, keeping clients'​ management overheads to the minimum. We offer a variety of structured global delivery models to meet clients'​ individual needs, improve their ROI and enhance service levels.