Fiber Optic Cabinets, Cables, Pedestals and Terminals

Minneapolis, MN — August 23, 2017 — Clearfield, Inc. (NASDAQ: CLFD), the specialist in fiber management and connectivity platforms for communication service providers, has been invited to present at the 6th Annual Liolios Gateway Conference, which is being held on September 6-7, 2017 at the Four Seasons Hotel San Francisco.

Clearfield management is scheduled to present on Wednesday, September 6 at 11:30 a.m. Pacific time, with one-on-one meetings held throughout the day.

The presentation will be webcast live and available for replay here and in the Investor Relations section of Clearfield’s website.

To receive additional information, request an invitation or to schedule a one-on-one meeting, please email gateway@liolios.com.

About the Gateway Conference

The 6th Annual Gateway Conference is an invite-only conference presented by Liolios, which brings together the most compelling companies with the nation’s top institutional investors and analysts. This year’s event features more than 100 companies from a number of growth industries, including technology, business and financial services, consumer, digital media, clean technology and life sciences. The format has been designed to give attendees direct access to senior management via company presentations, Q&A sessions and one-on-one meetings. For more information, visit www.gateway-conference.com or www.liolios.com.

About Clearfield, Inc.

Clearfield, Inc. (NASDAQ: CLFD) designs, manufactures and distributes fiber optic management, protection and delivery products for communications networks. Our “fiber to the anywhere” platform serves the unique requirements of leading incumbent local exchange carriers (traditional carriers), competitive local exchange carriers (alternative carriers), and MSO/cable TV companies, while also catering to the broadband needs of the utility/municipality, enterprise, data center and military markets.

Clearfield offers the industry’s only fiber management and delivery platform that simplifies the fiber to the ‘x’ (FTTx) equation with the promise of a design methodology that addresses each network’s unique requirements, while building simplicity into the design and delivering the lowest total cost of ownership.

Based on the patented Clearview™ Cassette, Clearfield’s unique single-architected, modular fiber management platform is designed to further lower the cost of broadband deployment and maintenance by consolidating, protecting and distributing incoming and outgoing fiber circuits, enabling customers to scale their operations as their subscriber revenues increase. Headquartered in Minneapolis, MN, Clearfield deploys more than a million fiber ports each year. For more information, visit www.SeeClearfield.com.