Top Tech Companies in Seattle, WA (3,351)
Griswold Home Care is an award-winning pioneer in the non-medical home care industry. The company provides personalized in-home services, including personal care, homemaking, companion care, respite care, and live-in or overnight care. Dedicated to compassion and integrity, Griswold helps seniors, individuals with disabilities, and those coping with illness remain independent, active, and healthy in the place they love.
Sqoop is a platform that journalists use to gather news by unlocking tips from public data sources like the SEC and the patent office, saving reporters time and helping them break news.
Throne Labs is a technology company on a mission to meaningfully expand public restroom access. They design and operate a network of smart, self-contained, and modular portable restrooms that leverage IoT sensors and data-driven servicing to ensure high standards of cleanliness and accessibility. Their tech-enabled, solar-powered units are designed for rapid deployment in urban areas, parks, and transit hubs.
nFolks presents a wide range of services like Information Management solutions, Education and Staffing. Our global presence enables a round-the clock working style ,as our clients can reach out to us at anytime for solutions. Customer satisfaction is our top priority and we strive towards serving them the best. Working in tandem with current market trends has resulted in us...
At Inspectify, we are a YCombinator (S20) and Seed funded start-up focused on helping transition eager homebuyers into empowered homeowners through our home ownership platform. We do so through leveraging proprietary home inspection data. Our vision is to make home ownership simple by empowering homeowners with data and software.
Planon is the leading global provider of Smart Sustainable Building Management software. We believe building users, owners and services providers deserve better and more integrated experiences. We connect buildings, people and processes, by eliminating data silos and aligning solutions into one shared information platform. By that, we empower all building stakeholders with actionable and meaningful insights. We create places where people...
We believe that consumers value local, personalized, and expert in store service. They also value the convenience, product range, and pricing available online. The future of retail belongs to companies that blend these attributes. Soon, online, and brick & mortar, will no longer be seen as two distinct businesses
Highgate is a hospitality investment and management company with a diverse portfolio of hotels and resorts. It provides expert guidance across the property lifecycle, from planning and development through recapitalization or disposition, and uses revenue-management tools to improve performance and asset value. Its portfolio includes bespoke lifestyle brands, legacy brands, and independent properties across North America, Europe, the Caribbean, and...
It's HBO America's most successful premium television company, Home Box Office delivers two 24-hour pay television services—HBO® and Cinemax®. HBO and Cinemax offer the most popular subscription video on demand (SVOD) products—HBO On Demand® and Cinemax On Demand—as well as HBO GO, HD feeds and multiplex channels. Internationally, HBO’s branded television networks, along with the subscription video-on-demand products HBO On Demand...
Washington Vocational Services (WVS) is a nonprofit employment agency that helps people with disabilities pursue and retain meaningful work and participate in their communities. Since 1976, it has provided person-centered vocational services including career exploration, job-search and job-skills training, job development and placement, supported employment, transition services, customized employment, independent-living evaluations, and specialized support for Deaf, hard-of-hearing, blind, and low-vision...
At Digitalchemy, LLC. we create outstandingly simple solutions for the everyday needs of active people.
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds...
Wikileaf is the first price comparison tool for medical and recreational states. Now operating in the United States as well as Canada, Wikileaf connects consumers & patients to transparent pricing, strain research, and up-to-date industry news and information.
Harbinger is a global technology company that builds products and solutions transforming the way people work and learn. For 30 years, we have been innovating alongside organizations that are in the people business – serving the Human Resources, eLearning, Digital Publishing, Education, and High-Tech sectors. At Harbinger, we understand that building a great solution requires in-depth knowledge of the user,...
Ratio is a leading multi-screen agency that partners with global brands to create seamless experiences across all platforms. We deliver multi-screen apps that provide consistent and optimized user experiences across the web, mobile, tablet, Connected TV, and most recently the console ecosystem specifically using our RatioTV product which allows med
Syren is a specialist data engineering and supply chain solutions company. With over 400 employees, development centers in USA and India within 3 years of starting operations, Syren serves F500 or high-technology clients such as Johnson & Johnson, eBay, Microsoft, GitHub among others. Leveraging our specialist capabilities in supply chain, data consulting and software design and engineering, we help clients realize...
At any given moment we have access to limitless content, but are often constrained by current designs. Storyform focuses on leveraging principles of print design to provide better reading experiences for readers, increase comprehension, and encourage brands and individuals to better communicate their story.
We help plans and members save money on hospital visits, through 501(r) discounts, bill reviews and negotiations. Check out why Goodbill was named one of TIME's Best Inventions of 2023!
Ryan is a tax services firm providing tax advisory and consulting services on a multi-jurisdictional basis. Ryan, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis,...
Ryan's Top Stability & Growth Strengths
Strong Market Position & Advantage: Feedback suggests Ryan is widely viewed as a top-tier specialist in business tax—especially state and local tax, credits and incentives, property/indirect tax recovery, and tax-technology implementation. It was also named a Top 10 provider for tax engine implementations in 2025, reinforcing niche leadership.
Market Expansion: Feedback suggests recent acquisitions and international moves (e.g., majority stake in Dhruva Advisors and the European VAT Desk deal) have expanded geographic reach and VAT/indirect tax capabilities across India, the Middle East, and Europe. Added offices and strengthened property-tax presence indicate a deliberate buy-and-build approach.
Investor Backing & Capital Strength: Feedback suggests a new minority investment by Neuberger Berman alongside existing sponsors (Onex and Ares) provides capital support for continued expansion in consulting, software, and international markets.
AgentMethods is an incredibly easy to use website platform for independent insurance agents. We empower insurance agents to launch and manage a professional web presence in minutes without any programming or technical knowledge. AgentMethods also develop private-label programs for insurers and marketing organizations looking to bring powerful-yet simple online marketing tools to their agents.


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