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Top Tech Companies in San Francisco Bay Area, CA (8,809)

Ciena
Cloud • Hardware • Internet of Things • Other • Software • Utilities
5 Offices
9,561 Employees
51 Benefits Hiring Now
Ciena is a networking systems, services, and software company.

Ciena (NYSE: CIEN) is a global leader in networking systems, services, and software. We build the world’s most adaptive networks to enable our customers to deliver richer, more connected experiences for all users. At our core, Ciena is a company rooted in people. We prioritize deep, collaborative relationships within our teams and alongside our customers, partners, and communities around the...

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Ciena
PubNub
Software
San Francisco
192 Employees
Hiring Now

PubNub powers apps that bring people together in real-time for remote work, play, learning, and health. Thousands of companies use PubNub's developer platform and APIs as the foundation for their online chat, virtual events, geolocation, remote control, and real-time updates, at a massive global scale. Since 2010, PubNub has invested in the tools and global infrastructure required to serve customers...

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PubNub
Celltick Technologies
Fremont
133 Employees

We are a global leader in mobile discovery and engagement, we develop innovative mobile products with outstanding visibility, engagement and monetization capabilities. These solutions can be leveraged by mobile operators, OEMs-ODMs and app developers to get their content found and used, while in the process they monetize on the medium. The company drives billions of transactions annually across more than...

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Celltick Technologies
Silktide
Information Technology • Software
2 Offices
52 Employees

Silktide makes software to understand and improve websites, covering accessibility, SEO, UX, data privacy, and more. Our platform is used by organizations around the world to review millions of websites every year.

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Silktide
Old Navy
Fashion • Retail
San Francisco
25,741 Employees

Forget what you know about old-school industry rules. When you work at Old Navy, you’re choosing a different path. From day one, we’ve been on a mission to democratize fashion and make shopping fun again. Our teams make style accessible to everyone, creating high-quality, must-have fashion essentials for the whole family, with love, season after season. We opened our...

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Old Navy
Epignosis
Software
San Francisco
202 Employees
1 Benefits

Epignosis is a workplace technology vendor. We help organizations, no matter their size or complexity, empower and manage their talent. The company develops a suite of premium products for corporate training and workforce management that are accessible and affordable. Our portfolio includes TalentLMS, a zero-overhead cloud LMS, and eFront, a cutting-edge Enterprise Learning Management Platform. With TalentCards, we offer companies...

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Epignosis
SpaceLink
Other
3 Offices
33 Employees
4 Benefits

SpaceLink redraws the map of space connectivity with secure, continuous, high-capacity data relay service between satellites and the ground. Its innovative architecture in Medium Earth Orbit enables fast delivery of data from satellites and other spacecraft to dedicated ground stations and on to end users by Internet, private cloud, or other secure links. It addresses unmet market need by providing...

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SpaceLink
Relay Robotics
Campbell
39 Employees

Relay Robotics, Inc. is a leading supplier of simple, sophisticated, autonomous service robots that work with humans safely, securely, reliably, and contact-free. Relay Robotics and its affiliates have been technology leaders in robotics since 2013 and hold 10 U.S. patents. Relay’s robots supplement staff across hospitality, healthcare, and commercial real estate settings. They have completed more than 1,000,000 deliveries worldwide. Relay...

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Relay Robotics
Founda
Healthtech
2 Offices
72 Employees

Founda Health is a fast-growing technology company that provides a global digital infrastructure for data availability in healthcare. We leverage cutting-edge technology to seamlessly connect digital healthcare applications to existing IT systems and allow smooth data exchange between care settings, overcoming challenges posed by multiple data standards and formats. The Founda Health platform transforms healthcare by enabling data availability for...

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Founda
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TeleSoftas
Information Technology • Software
3 Offices
205 Employees

TeleSoftas is an innovation house that elevates brave business ideas into the future. We help our partners adopt digital transformation by utilising over 20 years of experience delivering product engineering solutions and know-how of the most cutting-edge technologies. Currently, Telesoftas is the home of over 270 top-level engineers and designers, based across the three biggest cities in Lithuania, Nigeria (Abuja)...

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TeleSoftas
Plentiful
Fitness • Food • Healthtech • Other • Travel
Fully Remote
1 Employees
Wellness Transformation Platform

Plentiful is a global online wellness platform connecting you with expert-vetted practitioners, including coaches, healers, and teachers who support your personal growth, health, and happiness. Whether you're seeking an online life coach, worldwide yoga retreats, or a guided meditation experience, Plentiful offers something for every stage of your wellness journey. We make personal transformation both approachable and impactful. Explore more than...

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Plentiful
Robin Healthcare
Healthtech
Berkeley
312 Employees

At Robin, we believe nothing should get in the way of the time doctors and patients spend together. Since 2017, we’ve been on a mission to remove barriers to health. Using a combination of cutting-edge technology and human expertise, we’re creating a more direct path to care. Robin takes on the administrative burdens of medicine so doctors can reclaim their time...

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Robin Healthcare
Mobifusion
Sunnyvale
46 Employees

Mobifusion is the publisher’s trusted partner in bringing BookApps to life. By leveraging Mobifusion’s MobiPub Engine™, we deliver high-quality BookApps into a huge, rapidly-growing new market for publishers. The highly interactive, engaging and social BookApps experience for readers brings publishers closer to their customers, while generating new revenues and the fastest path to ROI. To learn more, please go to...

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Mobifusion
Ichor Systems, Inc.
Semiconductor • Manufacturing
Fremont
762 Employees
Hiring Now

We are a leader in the design, engineering, and manufacturing of critical fluid delivery subsystems and components for semiconductor capital equipment. Our product offerings include gas and chemical delivery systems and subsystems, collectively known as fluid delivery systems and subsystems, which are key elements of the process tools used in the manufacturing of semiconductor devices. Our gas delivery subsystems deliver,...

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Ichor Systems, Inc.
X2AI
Artificial Intelligence • Healthtech
San Francisco
18 Employees

Access to affordable mental health support, regardless of income or location. X2AI developed an artificial intelligence chatbot named Tess, which provides psychological support by engaging in chat conversations with patients through text messaging and HIPAA compliant messaging apps. These conversations simply start with "How are you?"​ and continue similarly to how you would talk to a psychologist or coach.

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X2AI
PivotLink
Software
San Francisco
11 Employees

PivotLink is now a part of SmartFocus, the global leader in intelligent, personalized, omni-channel marketing. Backed by Francisco Partners since 2010, SmartFocus serves over 2,500 customers worldwide. For more information, visit www.smartfocus.com and follow @SmartFocusWorld.

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PivotLink
Surefox North America
San Francisco
500 Employees
Surefox is the only veteran-founded, global security partner who combines elite experience with compassionate service

We custom design our operations to be interwoven into client culture and become the unnoticed fabric of safety and security. Top tech firms and private clients know the peace of mind that comes from our discretion, agile adaptation, and sustainability. The advantage of choosing Surefox as your sole provider is our unwavering commitment to excellence, no matter where we expand. Our goal...

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Surefox North America
Multiven
Software
Redwood
24 Employees

Founded in 2005 in Palo Alto California by Peter Alfred-Adekeye - Cisco's former Technical Leader responsible for maintaining the integrity of Cisco IOS - the software that runs over 70% of the world’s Internet networks, Multiven is the world’s first and only provider of independent and decentralised software integrity maintenance and cyber-defense services for all the blockchain nodes and hardware...

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Multiven
Aromyx
Artificial Intelligence • Biotech
Mountain View
41 Employees

Aromyx has introduced unbiased, quantitative measurement of how humans perceive taste and smell. We have merged biotechnology, data science, and AI to replicate the power of flavors and aromas. Our technology allows companies to optimize flavors and scents that drive product development, consumer preferences, and purchase behavior.

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Aromyx
Joomag
AdTech • Digital Media • Marketing Tech • Social Media
San Jose
53 Employees

Our platform makes digital content more interactive and engaging, and measure its performance. Instead of publishing static content like PDFs, Joomag makes it easy to embed videos, audio, photos, slideshows, surveys, feedback forms, and more into your content. We empower companies doing digital publishing, customer marketing, employee communications, and sales enablement. Powered by its flagship Crater™ Editor, Joomag serves over 1,500 businesses like...

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Joomag

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