U.S. Carrier Managed SD-WAN LEADERBOARDs 

• Market share rankings for the top U.S. providers of Managed SD-WAN services.
• LEADERBOARD ranks providers with the highest market shares of installed customer sites in the U.S.
• Challenge Tier alphabetically cites providers with the next highest shares of U.S. customer sites installed.

U.S. Fiber Lit LEADERBOARDs

• Market share rankings for the top U.S. retail and wholesale Business Fiber providers.
• LEADERBOARD ranks providers with 10,000 or more on-net fiber lit commercial buildings in the U.S.
• Challenge Tier alphabetically cites providers with lit fiber connections to between 2,000 and 9,999 U.S. commercial buildings.
• Market Player tier includes other fiber providers with fewer than 2,000 fiber lit buildings.

U.S. Carrier Ethernet LEADERBOARDs

• Market share rankings of top U.S. Carrier Ethernet providers
• Reported biannually (year-end and mid-year).
• LEADERBOARD ranks providers with 4% or more of billable retail U.S. Ethernet port installations.
• Challenge Tier alphabetically cites providers with between 1% and 4% of U.S. Ethernet ports.
• Market Player tier includes other providers selling retail Ethernet services in the U.S.

Global Provider Ethernet LEADERBOARDs

• Market share rankings for the top Global Ethernet providers based on retail customer sites outside of the provider’s primary home country.
• Reported biannually (year-end and mid-year).
• LEADERBOARD ranks providers with 4% or higher share of billable ports out of home country.
• Challenge Tier alphabetically cites providers with between 2% and 4% port share.
• Market Player tier includes other providers selling retail Ethernet services in multiple country markets.

U.S. Ethernet Provider Segment LEADERBOARDs

• Market share rankings for up to three U.S. retail Ethernet provider segments: Incumbent Carrier, Competitive Provider, and Cable MSO.
• Ranks providers that have achieved either a top rank or Challenge Tier citation on the U.S. Carrier Ethernet LEADERBOARD.