Zayo Group Competitors and Similar CompaniesClear all

Ziff Davis's competitors and similar companies include Windstream, Lumen Technologies and Ciena.

	Ziff Davis Ziff Davis (formerly known as J2 Global) is a digital media and internet company that specializes in technology, entertainment, shopping, health, cybersecurity, and martech.	Windstream Windstream Holdings II is a holding company that provides telecommunications solutions.	Lumen Technologies Lumen Technologies (formerly known as CenturyLink) is a company that provides networking, edge cloud, and cybersecurity services.	Ciena Ciena is a company that develops networking systems, components, automation software, and related services.
Founding Date	Founding Date 1995	Founding Date 2006	Founding Date 1968	Founding Date 1992
Type	Type Public	Type Subsidiary	Type Public	Type Public
Tags	Tags Technology connectivity cybersecurity	Tags Mobile & Telecommunications broadband cloud holding company internet provider wireless	Tags Technology cloud connectivity cybersecurity it services monitoring	Tags Technology artificial intelligence automation broadband cloud cloud services(SaaS)communication equipment cybersecurity enterprise infrastructure fiber optic
Locations	Locations New York, US HQ Sydney, AU Burnaby, CA Montréal, CA Ottawa, CA Vancouver, CA Lystrup, DK see more	Locations Little Rock, US HQ Andrews, US Annandale, US Atlanta, US Atlanta, US Austin, US Big Lake, US see more	Locations Monroe, US HQ Melbourne, AU North Sydney, AU Toronto, CA Shanghai, CN Frankfurt Am Main, DE München, DE see more	Locations Hanover, US HQ Buenos Aires, AR Macquarie Park, AU Montreal, CA Ottawa, CA Québec, CA see more
Employees	Employees 3,80010% decrease	Employees 8,3751% decrease	Employees 24,0004% decrease	Employees 8,8984% increase
Valuation ($)	Valuation ($) 2.1 b	Valuation ($) N/A	Valuation ($) 6.7 b	Valuation ($) 9.4 b
Financial
Revenue (est.)	Revenue (est.) $1.5b (FY, 2025)	Revenue (est.) N/A	Revenue (est.) $12.4b (FY, 2025)	Revenue (est.) $4.8b (FY, 2025)
Cost of goods	Cost of goods $206.6m (FY, 2025)	Cost of goods N/A	Cost of goods $6.6b (FY, 2025)	Cost of goods $2.8b (FY, 2025)
Gross profit	Gross profit $1.2b (FY, 2025)	Gross profit N/A	Gross profit $5.8b (FY, 2025)	Gross profit $2b (FY, 2025)
Net income	Net income $47.4m (FY, 2025)	Net income N/A	Net income ($1.7b) (FY, 2025)	Net income $123.3m (FY, 2025)
Operating ⚠
Fiber Route Miles	Fiber Route Miles N/A	Fiber Route Miles 169 k (Q2, 2020)	Fiber Route Miles 400 k (FY, 2022)	Fiber Route Miles N/A
Remaining Performance Obligations	Remaining Performance Obligations N/A	Remaining Performance Obligations $2.5b (FY, 2019)	Remaining Performance Obligations N/A	Remaining Performance Obligations $1.8b (FY, 2023)
Funding
Total funding raised	Total funding raised N/A	Total funding raised $ 272.2m	Total funding raised $ 10.4m	Total funding raised $ 40m