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Supporting innovation on the Eastside
Founding a company is a big decision and a big challenge. Startup 425 is designed to help you learn about starting a business on the Eastside and providing resources and information to support you in your entrepreneurial journey. Whether you plan to build a business from home, a retail shop, or a startup, we’re here to help.
We are a collaborative initiative by the cities of Bellevue, Kirkland, Issaquah, Redmond, and Renton serving founders and entrepreneurs in those communities.
Check out our events calendar for upcoming coworking sessions, panels and workshops, and networking opportunities. Don’t forget to sign up for our email list to get the latest news and updates!

Upcoming Events
- Tue, Feb 11Bellevue City HallJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Bellevue, right at City Hall. Hosted by the City of Bellevue and Startup425.
- Wed, Feb 12KirklandJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Kirkland, right at City Hall. Hosted by the City of Kirkland and Startup425.
- Wed, Feb 19Bothell City HallJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Bothell, right at City Hall. Hosted by the City of Bothell and Startup425.
- Mon, Feb 24IssaquahJoin us for a unique networking opportunity to connect with entrepreneurs and aspiring entrepreneurs over a trail walk.
- Tue, Feb 25Redmond City HallJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Redmond, right at City Hall. Hosted by the City of Redmond and Startup425.
- Tue, Feb 25Redmond City HallJoin us for an evening of conversations and panel on Space Tech!
- Thu, Feb 27Renton Technical CollegeJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Renton, right at Renton Technical College. Hosted by Startup425 in partnership with the City of Renton.
- Wed, Mar 12KirklandJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Kirkland, right at City Hall. Hosted by the City of Kirkland and Startup425.
- Thu, Mar 13Bellevue City HallJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Bellevue, right at City Hall. Hosted by the City of Bellevue and Startup425.
- Wed, Mar 19Bothell City HallJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Bothell, right at City Hall. Hosted by the City of Bothell and Startup425.
- Thu, Mar 27Location is TBD, RentonJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful City of Renton, right at TBD . Hosted by the City of Renton and Startup425.
- Tue, Apr 08Bellevue City HallJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Bellevue, right at City Hall. Hosted by the City of Bellevue and Startup425.
- Wed, Apr 09KirklandJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Kirkland, right at City Hall. Hosted by the City of Kirkland and Startup425.
- Wed, Apr 16Bothell City HallJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Bothell, right at City Hall. Hosted by the City of Bothell and Startup425.
- Thu, Apr 24Location is TBD, RentonJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful City of Renton, right at TBD . Hosted by the City of Renton and Startup425.
- Thu, May 08Bellevue City HallJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Bellevue, right at City Hall. Hosted by the City of Bellevue and Startup425.
- Wed, May 14KirklandJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Kirkland, right at City Hall. Hosted by the City of Kirkland and Startup425.
- Wed, May 21Bothell City HallJoin us for a dynamic day of coworking, created specifically and exclusively for entrepreneurs, founders, and business owners in the beautiful city of Bothell, right at City Hall. Hosted by the City of Bothell and Startup425.
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