Comcast Extends its High-Speed Internet Network and Brings Advanced Connectivity Services to Block 59 Redevelopment in Naperville

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Comcast (NASDAQ:CMCSA) has completed a network extension project in Naperville, Illinois, bringing high-speed internet and advanced technology solutions to the Block 59 redevelopment, a 16.5-acre project at Route 59 and Aurora Avenue. The expansion offers businesses access to internet speeds up to 100 Gigabits per second, along with Advanced Voice, Comcast Business Mobile, and cloud services.

This development is part of Comcast's broader investment strategy, including $1.4 billion invested in Illinois over the past three years and $80 billion nationwide in the last decade. The company maintains over 65,000 miles of advanced network infrastructure in Illinois and operates more than 1.8 million WiFi hotspots in the state.

Expansion follows network investment of $1.4 billion in Illinois over the last three years

NAPERVILLE, Ill., Aug. 5, 2025 /PRNewswire/ -- Comcast Business today announced the completion of a project to extend its network in Naperville, IL, bringing Comcast Business's high-speed Internet, cybersecurity, and other advanced technology solutions to Block 59, a 16.5-acre redevelopment on the northeast corner of Route 59 and Aurora Avenue with new dining, retail, and entertainment attractions.

With the extension complete, businesses in Block 59 now have access to Comcast Business's full suite of solutions, including Internet speeds up to 100 Gigabits per second (Gbps) over Ethernet, Advanced Voice, Comcast Business Mobile, and a variety of cloud services.

Comcast Business is a leading provider of advanced technology solutions, helping businesses of all sizes adapt, evolve, and thrive in an ever-changing digital landscape. Across industries and around the globe, Comcast Business designs and delivers reliable, flexible, and scalable solutions that help empower business growth.

"Block 59 has already announced many new businesses who have been eager to call Naperville home," said Scott Wehrli, Mayor of Naperville. "Comcast's investment in this redevelopment will continue to invigorate the city's Route 59 corridor with new restaurants, retail stores, and entertainment options for our community."

"The Block 59 redevelopment is more than a revitalization project – it's a catalyst that will bring more people to Naperville to connect, shop, dine, and invest in our community," said Kaylin Risvold, President & CEO of the Naperville Area Chamber of Commerce. "We're fortunate to have so many Chamber Members already investing in Block 59. Knowing that Comcast Business, a dedicated member for over 20 years, is expanding their services to this vibrant new area shows how working together helps our businesses – and Naperville – continue to move Business Forward."

With a suite of solutions including connectivity, networking, cybersecurity, and unified communications and a range of service models, Comcast Business can meet the needs of any size business at scale. Comcast Business' position as a part of Comcast Corporation – a Fortune 50 leading media, technology, and entertainment company – enables a unique set of capabilities and a broad perspective to customers.

"Comcast is proud to bring our full suite of connectivity and technology solutions to Block 59 businesses to ensure they have the speed and reliability necessary to thrive," said Sean McCarthy, Comcast's Regional Vice President of Business Development and Strategic Initiatives.

Overall, Comcast has invested over $80 billion in the last ten years to grow and evolve its next-generation network nationwide across the company's service footprint, including $1.4 billion in Illinois alone over the past three years. 

Comcast has more than 65,000 miles of advanced network infrastructure in Illinois and offers gigabit+ Internet speeds to residential and business customers across its service footprint in the Chicago area and nationally. In addition, the company has more than 1.8 million WiFi hotspots in the state and more than 23 million nationwide.

About Comcast Business
Comcast Business offers leading global businesses the technology solutions and forward-thinking partnership they need. With a full suite of solutions including fast, reliable connectivity, secure networking solutions and advanced cybersecurity and a range of managed service options, Comcast Business is ready to meet the needs of businesses of all sizes. Comcast Business has been recognized by leading analyst firms for its continued growth, innovation, and leadership, and is committed to partnering with customers to help them drive their businesses forward.

For more information, call 800-501-6000. Follow @ComcastBusiness on social media networks at http://business.comcast.com/social.

About Comcast Corporation
Comcast Corporation (Nasdaq: CMCSA) is a global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, our businesses reach hundreds of millions of customers, viewers, and guests worldwide. We deliver world-class broadband, wireless, and video through Xfinity, Comcast Business, and Sky; produce, distribute, and stream leading entertainment, sports, and news through brands including NBC, Telemundo, Universal, Peacock, and Sky; and bring incredible theme parks and attractions to life through Universal Destinations & Experiences. Visit www.comcastcorporation.com for more information.

Media Contact:
Teddy Bailey
630-716-0874
teddy_bailey@comcast.com

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SOURCE Comcast

FAQ

What is Comcast's investment in Block 59 Naperville development?

Comcast has extended its network to Block 59, a 16.5-acre redevelopment in Naperville, offering businesses internet speeds up to 100 Gigabits per second, Advanced Voice, Business Mobile, and cloud services.

How much has Comcast invested in Illinois infrastructure?

Comcast has invested $1.4 billion in Illinois over the past three years, as part of its broader $80 billion nationwide investment over the last decade.

What services will Comcast Business provide to Block 59 businesses?

Comcast Business will provide high-speed Internet up to 100 Gbps over Ethernet, Advanced Voice, Comcast Business Mobile, cybersecurity solutions, and various cloud services.

How extensive is Comcast's network infrastructure in Illinois?

Comcast maintains over 65,000 miles of advanced network infrastructure in Illinois and operates more than 1.8 million WiFi hotspots in the state.

Where is the Block 59 redevelopment located in Naperville?

Block 59 is located on the northeast corner of Route 59 and Aurora Avenue in Naperville, Illinois, spanning 16.5 acres of dining, retail, and entertainment attractions.