Cogent Communications is a multinational internet service provider and tier-1 backbone network operating in 37 countries. It has over 650 data centers and 57,000 miles of fiber optic cable. Cogent provides internet access, ethernet transport, and colocation services to businesses worldwide.

1. CORPORATE FACT SHEET
Cogent Communications Group, Inc.
Corporate Headquarters: 1015 31st Street, NW
Washington, DC 20007
Website: www.cogentco.com
Email: info@cogentco.com
Telephone: +1-202-295-4200
Facsimile: +1-202-338-8798
Ticker Symbol: NASDAQ: CCOI
United KingdomLuxembourg The NetherlandsGermanyCanadaUSA France Spain Sweden Ukraine

2. OVERVIEW
Cogent Communications is a multinational, Tier-1 facilities-based ISP, consistently ranked as one of the top five backbone
networks in the world. Cogent specializes in providing businesses with high speed Internet access, Ethernet transport and
colocation services. Cogent built one of the largest and highest capacity IP networks in existence. This network enables
Cogent to offer large bandwidth connections at highly competitive prices.
37
185+
1,350+
650+
43
57,000+
27,100+
580+
4,870+ AS’s
EXECUTIVES
Dave Schaeffer
Founder & Chief Executive Officer
Tad Weed
Chief Financial Officer
NETWORK ASSETS
Countries Served
Markets Served
On-Net COBs1
On-Net CNDCs2
Data Centers3
Intercity Route Miles
Metro Fiber Miles
Metro Rings
Interconnectivity
PRODUCTS
Cogent offers a simple product set consisting of Dedicated Internet Access,
Ethernet Point-to-Point, Ethernet VPLS, and Colocation Services to Enterprise
customers, Carrier & Service Providers and Application & Content Providers.
OFFICE LOCATIONS
Atlanta GA ∙ USA
Boston MA ∙ USA
Chicago IL ∙ USA
Culver City CA · USA
Denver CO · USA
Dallas TX ∙ USA
Herndon VA ∙ USA
Houston TX ∙ USA
Los Angeles CA ∙ USA
Miami FL · USA
Minneapolis MN ∙ USA
New York NY ∙ USA
Cogent Communications Group, Inc.
Oakland CA · USA
Pasadena CA ∙ USA
Philadelphia PA ∙ USA
Phoenix, AZ ∙ USA
Santa Clara CA ∙ USA
San Diego CA · USA
San Francisco CA ∙ USA
Seattle WA · USA
Somerville MA · USA
Sterling VA ∙ USA
Vienna VA · USA
Washington DC · USA
Montreal · CANADA
Toronto ∙ CANADA
Amsterdam ∙ THE NETHERLANDS
Frankfurt ∙ GERMANY
Kiev ∙ UKRAINE
London ∙ UNITED KINGDOM
Luxembourg · LUXEMBOURG
Madrid ∙ SPAIN
Paris ∙ FRANCE
Stockholm ∙ SWEDEN
CUSTOMER CONNECTIONS
EMPLOYEES
REVENUE
EBIDTA (Adj)
>38,600
670
2012: $317.0 million
2011: $305.5 million
2010: $263.4 million
2009: $235.8 million
2012: $102.6 million
2011: $104.1 million
2010: $79.2 million
2009: $64.9 million
1COB = Corporate Office Building
2CNDC = Carrier Neutral Data Center
3Cogent owned and operated