Top Tech Companies in Seattle, WA (2,937)

We help our clients see themselves through the eyes of the people they are trying to reach. Then we design something amazing. At the end of the day, we believe that being thoughtful people and making considerate work will lead to effective partnerships, and successful outcomes for our clients. Design Made Human Principals: Attentiveness Identify and consider the people who benefit from...

The Viora Lid drinks like a cup, unlocks flavor, and eliminates annoying splashes. With a Viora Lid, the lid fades away, and you experience the familiar comfort of an open mug on your lips and the full flavor of your carefully-crafted beverage.

ACD Systems is one of the largest and most respected independent digital image editing and management companies in the world. The company was founded in 1993 in Texas by technology and imaging visionary Doug Vandekerkhove. Doug foresaw the importance of the convergence of analog and digital (print, photos, scans, video and metadata) in the 80’s, re

Osyte is an investment technology solution for asset allocators, who need an integrated system across the entire investment process from investment data aggregation to asset allocation monitoring, from portfolio rebalancing to performance measurement. Our financial technology product supports the people, processes and insights needed to automate operational tasks, streamline portfolio management functions, provide real-time performance management and improve investment outcomes...

We believe in harnessing science for human good. And so we work day and night, around the world, to deliver answers for all your health questions—whether you’re a provider, drug developer, hospital, medical researcher or patient. That means everything from advancing diagnostic testing to helping launch new drugs, to offering new perspectives through data - all drawing from a deep...

Rec Room is the best place to build and play games together. Party up with friends from all around the world to chat, hang out, explore player-created rooms, or build something new and amazing to share with us all. With MILLIONS of player-created rooms, there is something for everyone. Hop into a game of paintball with some new friends or...

In a space that is often ignored, EvoEco is creating a set of Smart Waste Bins to empower enterprises' sustainability efforts, while also reducing their bottom line waste costs.

Geniuslink provides industry-leading affiliate linking capabilities to app developers, music labels and Internet marketers with international audiences.

Joy is a free, easy-to-use home for your wedding. Manage guests, RSVPs, and more—all in one place. And most importantly, capture the joy of your special day and showcase it for generations. Get your own beautiful website and app at withjoy.com.

Impact Bioenergy manufactures and sells community-scale, prefabricated systems that convert food waste, liquids, and other organic materials into renewable natural gas and fertilizer with zero waste. Towards that end, we manufacture and sell portable, prefabricated bioenergy systems that convert organic waste materials into organic plant food and renewable energy with zero waste. Our systems process 25 to 1,500 tons per year of...

Jar of Sparks is a new first party game development studio as a part of NetEase games. Founded by award-winning game developers. We have a clear goal to make games that we love and create the next generation of narrative-driven action games, for consoles and PC. We are building a team first studio to bring back the fun in world...

Established more than 20 years ago, NetFortris has grown to become the leading provider of secure cloud communication solutions to forward-thinking, mid-sized and enterprise businesses. NetFortris solutions are innovative, flexible and seamlessly integrated to provide a unified, end-to-end platform for voice, data, video and applications. We offer simple interfaces and a single-pane view that provides elegances in managing advanced technology...

A fast, beautiful and affordable way to advertise.

EDEN provides data-driven software to the home services industry, effortlessly supercharging sales within the $400B sector by leveraging deep data and AI. Our Instant Quote tool lets HVAC contractors instantly provide web visitors with personalized system recommendations and estimates online, including customized rebate, tax credit, and savings information. It enables sales by helping you to meet modern homeowner expectations for online...

Calico Energy is a mission driven company focused on scaling energy solutions and decarbonization.We think outside of the box and work to make the world a better place. As a leader solving some of the energy industry’s most complex data aggregation and access problems, we know collaboration across sectors is essential. Our proven whole building data solution, Utilibridge™, and utility program expertise...

Suplari is the leading procurement intelligence solution that helps businesses modernize procurement operations using AI. Unlike legacy spend analytics tools, Suplari provides prescriptive insights and decision intelligence leveraging agentic AI. Suplari is regularly recognized among the top procurement software solution providers, with market-leading Gartner Peer Insights customer satisfaction scores and top scores from the Spend Matters SolutionMap in 2025.

Each day is an opportunity to imagine and plan for tomorrow. To think ahead, anticipate, and peer around corners. To see what’s unfolding in our world. At Moss Adams, we believe in the power of possible. In the face of accelerating change—where so much seems unplanned, unmanaged, and uncertain—we’re inspired by the extraordinary potential companies and individuals possess to discover...

Nasdaq: JYNT Our mission is to improve quality of life through routine and affordable chiropractic care. That's why we built a nationwide network of 750+ modern, patient-centric chiropractic offices staffed with experienced, licensed chiropractors. Our visitation plans are designed to make chiropractic care accessible, and our no-insurance-necessary approach to chiropractic care is revolutionizing the way people receive health care — putting...

Easy enough for anyone - Step 1: Plug Stick into your router; Step 2: Slap Tags onto doors and windows; Step 3: Download the app

Expanso, a software company building upon their open-source project Bacalhau, offers a unique platform for fast, affordable, and secure computation. Expanso addresses problems of data that is too big to move, networks that are too slow, where merely touching the data leads to security issues. They orchestrate jobs to run where the data is generated and stored, eliminating costly and...