Ziply® Fiber Now On-Net at Csquare Lynnwood, Bringing Fiber-Powered Connectivity to the Seattle Metro's Northside

Enterprises, cloud providers, and managed service providers gain a new direct fiber carrier option at the Lynnwood data center campus

Kirkland, Washington (September 15, 2026)—Ziply® Fiber today announced that it is now available as an on-net carrier at Csquare’s Lynnwood data center campus (SEA1), located at 17300 Hwy 99 in Lynnwood, Washington. The addition of Ziply Fiber to Csquare Lynnwood gives enterprises, managed service providers, cloud operators, and regulated-industry customers a direct fiber path into one of the Seattle metro area’s most capable carrier-neutral colocation facilities.

Csquare Lynnwood spans more than 103,920 square feet, including 62,395 square feet of raised floor colocation space, and is situated 15 miles north of Seattle with direct access to Interstate 5. The facility holds SOC 1 Type 2, SOC 2 Type 2, SOC 3, PCI DSS, and ISAE-3402 certifications, making it a proven choice for businesses in healthcare, financial services, aerospace, and other compliance-sensitive sectors. Ziply Fiber’s connectivity is now available to all current and prospective Csquare Lynnwood customers looking for a high-capacity fiber carrier.

“The Pacific Northwest is home to a dense and growing concentration of enterprises, aerospace companies, and technology firms that demand more from their infrastructure,” said Chris Gellos, General Manager of Commercial at Ziply Fiber. “Being on-net at Csquare Lynnwood puts Ziply Fiber directly inside the data center environment where businesses are already operating, eliminating last-mile complexity and delivering the low-latency, high-bandwidth connectivity they need to compete.”

A Strategic Location for the Northwest’s Most Demanding Workloads

Lynnwood’s position on the Highway 99 corridor, adjacent to Interstate 5 and within close proximity to Boeing’s Everett manufacturing complex, makes it a natural hub for businesses across aerospace, manufacturing, and the broader Puget Sound commercial economy. Csquare Lynnwood’s 100% uptime SLA, N+1 redundant power and cooling, and six-layer physical security make it a facility of choice for mission-critical operations. Ziply Fiber’s presence adds a differentiated carrier option to an already robust ecosystem.

Customers colocating at Csquare Lynnwood can now access Ziply Fiber services including:

• Dedicated fiber internet with symmetrical upload and download speeds
• 100G and 400G wavelength services for high-bandwidth data transport
• 10G and 100G IP transit services
• Commercial-grade Ethernet services
• Direct on-net routing into Ziply Fiber’s high-capacity fiber network
• Low-latency connectivity to major markets and cloud on-ramps

Expanding Ziply Fiber’s Enterprise Data Center Footprint

This announcement builds upon Ziply Fiber’s broader colocation and data center strategy. In 2024, the company launched leasable colocation services at more than 200 secure facilities across its four-state footprint, repurposing hardened telco central office buildings freed up during Ziply Fiber’s five-year transition from copper to fiber. The addition of Csquare Lynnwood further expands Ziply Fiber's presence in carrier-neutral, third-party data center environments, reinforcing the company's commitment to meeting enterprise and hyperscale customers wherever they operate.

Ziply Fiber’s network is purpose-built for commercial-grade internet and is compliant with PCI and HIPAA data center requirements, simplifying compliance for businesses in regulated industries.

About Ziply Fiber

Ziply Fiber, home to America’s Fastest Home Internet—50 Gig¹, is an independent business unit of Bell Canada, a wholly-owned subsidiary of BCE Inc. (TSX, NYSE: BCE), Canada’s largest communications company². Founded in 2020 and headquartered in Kirkland, Washington, Ziply Fiber’s Northwest roots include a senior leadership team that has lived and worked in the communities we serve. That local market mindset and history are important parts of the company culture and vision for the future. More information on the company’s products and services can be found at ziplyfiber.com

¹ Based on comparison of maximum advertised residential fiber internet speed tiers offered by major regional and national internet service providers in the United States.

² Based on total revenue and total combined customer connections.

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