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 in the award-winning Counter-Strike, Day of Defeat, Team Fortress, Left 4 Dead, Portal and Dota franchises. This portfolio of titles accounts for over 100 million units sold worldwide, and include some of the most played online games in the world. In addition to producing best-selling entertainment titles, Valve is a developer of leading-edge technologies including the Source® game engine and Steam®, a leading platform for digital content offering thousands of games to millions of users around the world. In 2015, Valve introduced the Steam Hardware devices, a collection of hardware devices designed to extend Steam beyond the desktop. In 2016, launched SteamVR, a platform for the creation and distribution of leading edge VR products. Today, Valve is composed of over 300 of the industry's best artists, programmers, and writers. In the company's history, it has risen from "unlikely new entry"​ to industry leader, producing a string of best-selling and critically-acclaimed PC products and technologies.

Lane Powell is a Pacific Northwest law firm with a national — and international — reach. Our approximately 200 attorneys are trusted counsel, advocates and advisors for individuals, small and large businesses, including Fortune 50 companies. Since 1875, clients have relied on Lane Powell’s exceptional legal acumen and forward-thinking approach to resolve their most complex business, litigation and regulatory challenges.

Foster Garvey PC is a full-service law firm serving several of the most influential and innovative companies and governments in the country. Established in 2019, through the combination of Foster Pepper PLLC and Garvey Schubert Barer, PC, the firm is one of the largest firms based in the Pacific Northwest, with a national reach in the markets most critical for our clients’ success. With offices in Seattle, Portland, Washington, D.C., New York, Spokane and Beijing, Foster Garvey has the ability to provide national and international clients with a full spectrum of legal services for their most important business opportunities. The firm’s deep bench of attorneys serves clients in key practice areas and industries, including health care, hospitality, land use and environmental services, public infrastructure finance and affordable housing, real estate, technology and transportation. Foster Garvey attorneys are committed to providing clients best-in-class counsel and innovative, effective and efficient service, while remaining committed to community service, pro bono work, diversity and inclusion efforts, and a collegial and equitable work environment. The firm’s attorneys are consistently recognized for their deep industry knowledge and superior client service by prominent legal industry publications including Best Lawyers in America©, Chambers USA and U.S. News-Best Lawyers “Best Law Firms.”

A law firm that practices successfully for over a century and a half must consistently deliver excellent results, inspire long-term loyalty, and continue to innovate to meet clients’ changing needs. Clients and attorneys alike stay with Miller Nash because they experience a distinct difference in our approach, level of care, creativity, and investment in our clients’ successes. Miller Nash is a nationally recognized, industry-focused law firm with offices in Alaska, California, Idaho, Oregon, and Washington. We are administratively organized by industry departments to ensure that all of our professionals develop deep understanding of the business issues and opportunities faced by our clients. Every decision we make is with our clients and providing exceptional service in mind.

We focus our practices by industry, so you can access legal services based on your unique needs in today’s economy. Our understanding of seven key ‎industry sectors allows us to help clients achieve success through ideas, advice, and exceptional ‎legal counsel. With nearly 170 lawyers in seven offices, we are among the largest law firms in the region. Clients from start-ups and entrepreneurs to the Fortune 500 count on us for full-spectrum legal services to help them achieve goals throughout their business lives.

Anvil is a 100% ESOP-owned corporation providing full-service engineering, design, procurement, and project management services that help our clients engineer the future of energy. We were founded in 1971 on a belief that when service providers meet or exceed client expectations, they will be rewarded with more work. For 51 years, Anvil has forged relationships, demonstrated an unwavering commitment to excellence, and delivered successful and quality engineering, procurement, and project management services. Anvil serves clients throughout the Western and Central U.S., Hawaii, Alaska, Canada, and provides niche services to projects throughout the U.S. and globally. Anvil’s corporate office is in Bellingham, Washington. From this office we provide corporate management services, project services, and construction management services. We also have full-service branch offices in the US: • Anchorage, Alaska • Billings, Montana • Concord, California • Denver, Colorado We promote a “One Anvil” concept in all offices. “One Anvil” ensures that we seamlessly execute projects and programs across offices, providing consistent, documented quality services regardless of office location. This allows us to bring the right resources to a project, regardless of office location.

Headquartered in Seattle, Washington, Anchor QEA is a nationally recognized environmental science and engineering consulting firm specializing in aquatic, shoreline, and water resource projects, including coastal and flood resiliency. With more than 500 employees in 26 offices across the United States, Anchor QEA works with public and private sector clients to address environmental issues at some of the most challenging sites in the nation by providing planning and strategy development, scientific investigation, engineering design, and construction management.

Benaroya Research Institute (BRI) is powering discoveries in order to learn how to rebalance the immune system in all autoimmune and immune system diseases. Our ultimate goal is to achieve a healthy immune system for each individual. Affiliated with Virginia Mason Franciscan Health. As a world-renowned, non-profit research institute we advance science that will predict, prevent, reverse and cure diseases of the immune system. Our Centers for Discovery accelerate progress through laboratory breakthroughs in immunology that can be translated to clinical therapies.

Intellectual Ventures is a global invention and investment business that creates, incubates and commercializes impactful inventions. Led by avid inventor and technology leader Nathan Myhrvold, IV has created more than a dozen companies with the power to transform industries. At the edge of technological advances to serve global markets, we work with the world’s top inventors to push innovation forward.

GeoEngineers Inc. is an employee-owned engineering and earth science consulting firm that cares about the important stuff. Our technical work is built on a foundation of community, caring for people and broad employee ownership. We’ve assembled a diverse team of more than 400 technical experts across the United States—and they’re all here for you. By drawing from our deep bench of experienced professionals in engineering and earth science specialties, we can bring together the perfect team for your project. Together we can build your dream team.

Delve Underground is a leader in heavy civil engineering, serving the transportation, water, wastewater, and energy industries. Specializing in tunnel design, we provide innovative solutions to the most challenging underground problems. We offer comprehensive design, construction management, and dispute resolution capabilities. Our expertise includes civil, structural, and geotechnical engineering. Founded in 1954, as Jacobs Associates, Delve Underground is an employee-owned firm with 25 offices and 350 team members throughout the United States, Canada, Australia, and New Zealand.

PAE provides mechanical and electrical engineering design, technology system design, energy modeling and analysis, and more. At our core, we value our people, our planet, and regenerative engineering. From achieving JUST and B-Corp certifications, annually recommitting to our respect for each other, inspiring young engineers and giving back to the community, everything we do is in service of our values and mission. Based out of our six offices in Portland, Eugene, Seattle, San Francisco, Spokane, and Los Angeles we work closely with clients to design high-performing buildings that keep people comfortable, healthy, and productive inside, while restoring the natural world outside.