Top Tech Companies in Seattle, WA (2,300)

Tanzio is the exact opposite of the way you’re used to finding things. Consumers go to Tanzio.com, post one request, and instantly receive multiple replies and offers from the business community.No more searching, no more calling, just post one request, sit back and let the businesses come to you.

Crown Social is an award-winning, full-service creative agency focused on building and executing on integrated social media marketing strategies. Our value proposition leverages deep technical and digital expertise, a keen understanding of cultural trends both online and offline, and a powerful creativity to cut through all the noise and resonate w

Optibus’ vision is to be the modern operating system for mass transportation. Optibus is an end-to-end, cross-functional software platform for transportation planning, scheduling, rostering, and operations. Founded in 2014, transportation agencies and operators in over 5,000 cities worldwide trust Optibus to increase efficiency and ridership, improve service quality, promote transportation equity, reduce emissions and costs, and modernize their operations. Our platform...

Pterofin is a Seattle-based clean technology company developing innovative energy generation devices based on biomimicry. Our current focus is on a customer who at the village level faces high costs and inefficiencies in pumping water from deep wells using existing electric pumps or outdated wind turbines.

A governance and compliance SaaS platform used for creating and evidencing management systems and controls, Papertrail allows organisations to demonstrate robust processes, regulatory compliance and risk reduction through cradle-to-grave management of valuable assets and employees.

Valve is an entertainment software and technology company founded in 1996 and based in Bellevue, Washington. The company’s debut title, Half-Life, has won over 50 Game of the Year Awards and was named "Best PC Game Ever"​ in the November 1999, October 2001, and April 2005 issues of PC Gamer, the world's best-selling PC games magazine. Valve’s portfolio also includes titles...

We believe in the power of creativity and collaboration to develop marketing solutions that propel your brand forward. We are equal parts creative team and embedded marketing consultants.

VerAvanti is using advanced science and patented technology to create solutions that may one day help physicians find answers to strokes and heart attacks that often strike without warning. Illuminating risks, starts with seeing what is currently hidden.

The smart restaurant recommendation engine. We make it easy to find your next meal.

Keeler Investments Group is the early stage investment arm of the Overall Management Company. We invest in pre-seed and seed stage companies in the Pacific Northwest with an eye towards investing in the sustainable economy.

Found is on a mission to make self-employment easier. With business banking and smart, simple financial tools, we help people seamlessly run their own businesses. With over half the U.S. workforce predicted to be self-employed by 2027, we’re proud to be meeting a real and growing need. Self-employment can be infinitely rewarding, but it comes with a host of challenges. When...

Jintronix is transforming rehabilitation by providing an innovative, accessible and value-driven model for the delivery of physical and occupational therapy.

PlayNetwork is a consumer engagement company that helps brands use entertainment media to connect with customers, in-store and beyond.

Bill4Time is a cloud-based time tracking and billing software designed for law firms. We’re here to make sure your billable time is tracked, organized, invoiced, and accessed securely from any computer or mobile device. Time is money and it’s important to keep track of both. We are dedicated to streamlining your billing system with industry-leading features and an award-winning customer...

The leader in enterprise automation, Workato helps organizations work faster and smarter without compromising security and governance. Built for Business and IT users, Workato is trusted by over 7,000 of the world's top brands like Gitlab, Toast, Broadcom, Intuit, Autodesk, and HubSpot. Leaders use Workato to automate key processes like Order to Cash, Speed to Lead, HR Onboarding and Offboarding...

We've already helped many real-estate syndicators raise $100MM+ using Cash Flow Portal. We make it easy for GPs to raise money, streamline operations, and reach investors to win more deals than ever before.

Progress®Chef® is the leader in Continuous Automation software, and one of the founders of the DevOps movement. Chef works with more than a thousand of the most innovative companies around the world to deliver their vision of digital transformation, providing the practices and platform to deliver software at speed. Chef Automate is Chef’s Continuous Automation Platform which is powered by...

Fastest growing web analytics provider

Heard is an all-in-one financial solution for therapists that combines software and human support to handle bookkeeping, taxes, payroll and more.

YIS Capital is a private investment firm focused on a broad range of opportunistic investments spanning multiple asset classes. YIS Capital’s investments are anchored by the philosophy that market inefficiencies and related opportunities exist in certain asset classes.