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Top Seattle, WA Information Technology Companies (194)

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
19 Offices
40,000 Employees

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. It's where purpose connects.


Cloud • Information Technology • Productivity • Security • Software • App development • Automation
15 Offices
11,000 Employees

Atlassian creates teamwork solutions for high-performing teams. Our portfolio of collaboration and work management software products includes Jira, Confluence, Trello, Loom and Rovo. More than 300,000 businesses worldwide rely on Atlassian’s technology, including 80 percent of Fortune 500 companies. Our solutions support various business teams and they help organizations plan, track, and deliver their biggest ideas together.

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Consumer Web • eCommerce • Information Technology • Retail • Software • Analytics • App development
3 Offices
300,000 Employees

It’s curious to think of innovation and stability co-existing. But we pair a 100-year track record of success with a hunger to do things differently. Everyone is in the work — tackling complex problems where your impact can build back or build up the communities we serve. We fill our halls with curious minds from all walks of life. Our differences make us stronger, which is why our leaders build cultures of recognition and inclusion. You are heard, and your curiosities are celebrated and championed here.


Artificial Intelligence • Information Technology • Machine Learning • Natural Language Processing • Productivity • Software • Generative AI
7 Offices
9,000 Employees

Grammarly is the world’s leading AI writing assistance company, trusted by over 40 million people and 50,000 professional teams every day. From instantly creating a first draft to perfecting every message, Grammarly helps people at 96% of the Fortune 500 get their point across—and get results—without compromising security or privacy. We believe that great writing gets work done. Grammarly’s product offerings—Grammarly Business, Grammarly Premium, Grammarly Free, and Grammarly for Education—work where you do, delivering contextually relevant writing support across over 500,000 apps and websites. Founded in 2009, Grammarly is No. 7 on the Forbes Cloud 100, one of TIME’s 100 Most Influential Companies, one of Fast Company’s Most Innovative Companies in AI, and one of Inc.’s Best Workplaces. Grammarly offers a dynamic hybrid working model. This approach helps foster trust, innovation, and a strong team culture, with the flexibility of working from home, whenever you need focus time.


Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
25 Offices
10,000 Employees

CrowdStrike has redefined security with the world’s most advanced cloud-native platform that protects and enables the people, processes and technologies that drive modern enterprise. Tested and proven, the world's largest organizations trust CrowdStrike to stop breaches with unparalleled protection against the most sophisticated cyberattacks. The CrowdStrike culture has been built upon our Core Values since the day we began. We are Fanatical About the Customer, Relentlessly Focused on Innovation and believe that our Limitless Passion drives Unlimited Potential for every CrowdStriker. As a purpose-built remote-first company, we believe cultivating a connected culture for every employee, no matter where they are in the world, is a key ingredient in building a high-performing, diverse team. We don’t have a mission statement. We’re on a mission—to stop breaches. Ready to join a mission that matters?


Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
66 Offices
26,000 Employees

As the AI platform for business transformation, we're putting AI to work across organizations — freeing people for work that matters. Making old tech work with new tech. Reaching across departments, from the front office to the back office and every office in between. Our ambition? To become the defining enterprise software company of the 21st century (or "DESCO21C," as we like to call it). With more than 8,100+ customers, we serve approximately 85% of the Fortune 500®, and we're proud to be a Fortune 100 Best Companies to Work For® and World's Most Admired Companies™. Explore your future career with us, visit www.servicenow.com/careers. From Fortune. ©2024 Fortune Media IP Limited. All rights reserved. Used under license.


Gaming • Information Technology • Mobile • Software
12 Offices
6,500 Employees

Headquartered in New York City, Take-Two Interactive Software, Inc. is a leading developer, publisher, and marketer of interactive entertainment for consumers around the globe. We develop and publish products principally through Rockstar Games, 2K, Private Division, and T2 Mobile Games. Our products are designed for console systems and personal computers, including smartphones and tablets, and are delivered through physical retail, digital download, online platforms, and cloud streaming services.


Cloud • Information Technology • Security • Software • Cybersecurity
11 Offices
3,900 Employees

Cloudflare, Inc. (NYSE: NET) is the leading connectivity cloud company on a mission to help build a better Internet. It empowers organizations to make their employees, applications and networks faster and more secure everywhere, while reducing complexity and cost. Cloudflare’s connectivity cloud delivers the most full-featured, unified platform of cloud-native products and developer tools, so any organization can gain the control they need to work, develop, and accelerate their business. Powered by one of the world’s largest and most interconnected networks, Cloudflare blocks billions of threats online for its customers every day. It is trusted by millions of organizations – from the largest brands to entrepreneurs and small businesses to nonprofits, humanitarian groups, and governments across the globe.


Information Technology • Cybersecurity
9 Offices
450 Employees

Huntress is the enterprise-grade, people-powered cybersecurity solution for businesses of all sizes. With fully owned technology developed by and for its industry-defining team of security analysts, engineers, and researchers, Huntress elevates underresourced tech teams whether they work within outsourced environments (OIS) or in-house IT and security teams (IIS).


Cloud • Information Technology • Machine Learning
6 Offices
1,000 Employees

CoreWeave, the AI Hyperscaler™, delivers a cloud platform of cutting-edge software powering the next wave of AI. The company's technology provides enterprises and leading AI labs with cloud solutions for accelerated computing. Since 2017, CoreWeave has operated a growing footprint of data centers across the US and Europe. CoreWeave was ranked as one of the TIME100 most influential companies and featured on Forbes Cloud 100 ranking in 2024. Learn more at www.coreweave.com.


Artificial Intelligence • Information Technology • Natural Language Processing • Software • Business Intelligence • Generative AI
33 Offices
5,000 Employees

At Qualtrics, we create software the world’s best brands use to deliver exceptional frontline experiences, build high-performing teams, and design products people love. But we are more than a platform—we are the creators and stewards of the Experience Management category serving over 19,000 clients globally. "We are in the business of empowering organizations to really understand what people want, and then act on it with empathy, speed, and scale. This is what Qualtrics Experience Management is really about." - Zig Serafin, CEO Our vision, as an organization, is to improve the human experience.


Cloud • Information Technology
Kirkland, Washington, USA
37 Employees

FusionTek provides Information Technology services and network management to domestic and international clients. We specialize in secure cloud based e-mail, document collaboration and unified communication solutions. We take care of your IT, you take care of your business.


Information Technology • Consulting
Seattle, Washington, USA
171 Employees

We are a global team who's passionate about transformative enterprise solutions & intelligent design. Our solutions and designs are out to reshape the way people interact with technology. BlackStone eIT supplies innovative solutions to automate and digitally transform human and information intensive processes. We empower breakthrough business results with smarter workflows, augmented business intelligence with AI insights, and through real-time situational awareness which all drive better business outcomes. BlackStone offers a portfolio of next generation solutions, tools, and technologies to be used as a platform to transform traditional organizations into modern smart organizations. Our solutions are designed to dramatically reduce operating costs, increase competitiveness, mitigate risk, boost internal productivity, improve the customer and employee experience, and to make the previously impossible, possible


Big Data • Cloud • Information Technology • Analytics • Business Intelligence • Consulting • Data Privacy
9 Offices
200 Employees

We help companies translate their data into meaningful and actionable information so they can stay ahead in a rapidly changing world.   We know data and analytics can be complicated and overwhelming. But data and analytics is all we do, and we are here to guide you through the complexities - so you can make sense of your data and use it to change how you do business. We’ve navigated this path hundreds of times and whether you’re looking to pivot, modernize, or grow, we will help you design and implement what it takes to ensure successful data initiatives.    Our capabilities cover the entire data lifecycle - from data strategy to data management to analytics to data governance - and our clients get end-to-end data solutions that are future ready, scalable, agile, and responsive.   For us, data is not just data. By transforming organizations with powerful data and analytics, we create a world shaped by better, smarter decisions.


Information Technology • Consulting
Seattle, Washington, USA
158 Employees

NexTec Group is an award-winning business technology consultancy offering ERP and BI solutions to small and mid-sized businesses. We work closely with you to find the right technology and solution to fit your business the first time. We do it by offering a nationwide network of consultants who boast an average of 25 years’ experience in food and beverage, manufacturing, distribution, oilfield services, pharmaceuticals, nutraceuticals, chemical, medical devices, and professional services. Embrace technology, transform your business.


Edtech • Information Technology
Bellevue, Washington, USA
469 Employees

Educative provides interactive courses for software developers. We are changing how developers continue their education and stay relevant by providing pre-configured learning environments that adapt to match a developer’s skill level. For instructors, Educative provides the best authoring platform for creating interactive content with just a few clicks.


Information Technology • Internet of Things • Security
Seattle, Washington, USA
49 Employees

TEAL is an Internet of Things (IoT) networking company that provides programmable connectivity solutions to customers in Mobility, Robotics, Industrial IoT, HealthTech, AgTech, Defense, and Private LTE/5G. Teal’s wholly owned, patented eSIM platform connects any IoT device on any network worldwide. Teal gives you the freedom to choose the network you want within one eSIM platform you control. Dynamically switch between 3,500+ global cellular networks with the world’s only US-built, American-owned eSIM platform.


Information Technology • Consulting
2 Offices
8 Employees

We make online economic development marketing tools that hundreds of organizations have added to their website to promote their community’s location advantages. Our clients range from small rural villages through to Texas Economic Development Corporation, Enterprise Florida, British Columbia Government, Washington DC Economic Partnership, Invest Ottawa, Calgary Economic Development, Winnipeg Economic Development and the cities of Seattle, Cleveland, New Orleans and Tulsa


Healthtech • Information Technology • Payments
Kirkland, Washington, USA
85 Employees

MacroHealth's mission is to make buying and selling healthcare services simple and powerful. We provide a Marketplace-as-a-Service that enables Payers, Providers, and Health Market Partners to Optimize and Connect their unique healthcare ecosystems. Our Optimization solutions provide analytics and connectivity focused on optimizing healthcare pricing and payments. We provide health Payers with data enhancement, analytical tools, and market benchmarking to design Provider network solutions that are optimized for each unique member group. With our Connect solutions, a single EDI/API implementation can connect our clients with their chosen Providers, Provider Networks and industry Partners. Our team has a vision to create Intelligent Health Markets that dramatically improve healthcare cost, quality and access for everyone.


eCommerce • Information Technology • Marketing Tech • Software
Seattle, Washington, USA
152 Employees

Ideoclick is the provider of the industry's leading e-Commerce Optimization Platform. Founded by former Amazon executives, we deliver a unique combination of comprehensive cloud-based software, expertise, and insight to help businesses that sell on Amazon achieve transformative results.