Seattle Space Superiority Summit Takes Off in Kent Valley

On Thursday, September 11, 2025, the S4: Seattle Space Superiority Summit (S4) gathered leading minds from the aerospace and space sectors at the Museum of Flight in Tukwila, WA.

This one-day event, produced by FUSE VC in collaboration with Orrick, Moss Adams, and Stifel Venture Banking, served as a launchpad for Seattle’s future in space innovation. The event was a success.  With limited general admission and reception-only passes, a waitlist was utilized to accommodate attendees.

S4 opened with light refreshments at noon, followed by panels and lightning-round pitches from 1:00 to 5:30 PM. The day concluded with a vibrant afterparty that lasted until 8:00 PM. Attendees included founders, CEOs, and executives such as:

Kent Valley's Ongoing Role in Aerospace

The choice of Tukwila as the event location was no coincidence, as it sits within Kent Valley, a central hub of Washington’s thriving aerospace economy. The region contributes over one-third of the state’s aerospace manufacturing output, powered by industry giants and innovative companies alike. The S4 Summit was a testament to this, with leaders from three of the valley's most prominent space companies speaking at the event. These included Blue Origin, which has achieved success with its reusable rocket, New Shepard, and its development of the New Glenn orbital rocket. They are also a key partner with NASA on the Artemis program and the Blue Moon lunar lander. Other notable companies that participated were Stoke Space, a leader in developing 100% reusable rockets and a participant in the U.S. Space Force’s National Security Space Launch program, and Starfish Space, known for their Otter satellite servicing vehicle designed to extend satellite lifespans and remove space debris.

This deep ecosystem offers many unmatched logistical advantages that foster cross-sector innovation and enable efficient domestic and global supply chains. The seamless transport network includes ease of access to Sea-Tac International Airport, a swift and reliable highway network of I-5, I-405, and I-90, deep-water ports in Tacoma and Seattle, and world-class rail connections, including BNSF Railway, Union Pacific Railroad, Tacoma South Intermodal, and South Seattle Intermodal.

Kent Valley has a highly specialized talent pool, totaling over 232,000 professionals skilled in aerospace, advanced manufacturing, engineering, and logistics. Nearly 50,000 new college graduates enter the workforce each year, supported by strong partnerships with technical schools and universities. Regional collaboration among educational institutions, companies, and programs like AJAC ensures a steady pipeline of job-ready technical talent. Employers benefit from cost-efficient and tailored apprenticeship and training programs.

Amidst these advantages, even though Kent Valley had a regionally low industrial vacancy rate—8.4% in the second quarter of 2025 —the region still boasts over 136 million square feet of commercial and industrial space, providing ample room for expansion. This balance between availability and high occupancy rates makes Kent an attractive destination for businesses looking for stability and growth. Operating costs in Kent Valley are significantly lower than in Seattle, giving aerospace suppliers a financial edge without sacrificing access to major markets.

Fueling the Future of Aerospace

The S4 Summit showcased the future of the space sector. For manufacturers looking to be part of that future, Kent Valley offers the location, infrastructure, talent, affordability, and an innovation-rich ecosystem to deliver success. To learn how to be part of this dynamic region, contact Kent Valley Economic Development.